{"id":9143,"date":"2025-11-05T08:23:28","date_gmt":"2025-11-05T08:23:28","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=9143"},"modified":"2026-04-27T11:16:07","modified_gmt":"2026-04-27T11:16:07","slug":"2025-uv-led-lamps-uv-mercury-lamps","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/fr\/2025-uv-led-lamps-uv-mercury-lamps\/","title":{"rendered":"2025 Lampes UV-LED et lampes UV au mercure"},"content":{"rendered":"

2025 Lampes UV-LED et lampes UV au mercure<\/strong><\/h1>\r\nBonjour \u00e0 tous ! Je suis une employ\u00e9e vedette \u00e0 CHROM\u00c9CLAIR<\/a>, une marque de marques de vernis gel sans hema<\/u><\/a>Avant d'explorer les diff\u00e9rences entre les lampes UV \u00e0 mercure et les lampes UV-LED, examinons d'abord les principes fondamentaux du s\u00e9chage qui distinguent les lampes UV \u00e0 mercure traditionnelles de la technologie UV-LED. Ensemble, nous plongerons dans le monde du s\u00e9chage UV.\r\n

Lampe au mercure traditionnelle<\/strong><\/h3>\r\nLes lampes \u00e0 mercure traditionnelles, \u00e9galement appel\u00e9es lampes \u00e0 mercure haute pression traditionnelles, se composent d'un tube \u00e0 arc en quartz, d'une ampoule ext\u00e9rieure (g\u00e9n\u00e9ralement recouverte de phosphore), d'un support m\u00e9tallique, de r\u00e9sistances et d'un culot de lampe. Le tube \u00e0 arc, rempli de mercure et de gaz inerte, constitue le c\u0153ur de la lampe. Pendant la d\u00e9charge, la pression interne de la vapeur de mercure atteint 2 \u00e0 15 atmosph\u00e8res, d'o\u00f9 la d\u00e9signation de lampe \u00e0 haute pression. C'est l'une des lampes UV utilis\u00e9es pour les applications de s\u00e9chage aux ultraviolets. En raison de sa forte production de chaleur, un refroidissement par air ou par eau est n\u00e9cessaire. Son principe implique deux composants : l'enveloppe de l'ampoule fluorescente et le tube \u00e0 d\u00e9charge. Les vapeurs de mercure de ces lampes sont dangereuses. En cas de fuite ou lorsque la lampe est mise au rebut et bris\u00e9e en fragments de verre, il reste une certaine quantit\u00e9 de mercure. Ce r\u00e9sidu, appel\u00e9 \"scories de mercure\", peut contaminer le sol et les masses d'eau s'il n'est pas trait\u00e9 correctement, et pr\u00e9senter des risques pour les cultures, les fruits, les l\u00e9gumes, les animaux et les \u00eatres humains en cas d'ingestion. Pendant leur fonctionnement, les lampes \u00e0 mercure haute pression convertissent pr\u00e8s de 60% d'\u00e9nergie en rayonnement infrarouge. La temp\u00e9rature des tubes peut atteindre 700 \u00e0 800\u00b0C, celle des parois avoisinant g\u00e9n\u00e9ralement les 500\u00b0C. Cela pr\u00e9sente des risques, notamment des \u00e9missions potentielles de COV, des ruptures de tubes et des risques d'incendie. La chaleur g\u00e9n\u00e9r\u00e9e par les lampes UV au mercure peut endommager les substrats, en particulier ceux qui ne tol\u00e8rent pas les temp\u00e9ratures \u00e9lev\u00e9es, tels que les films plastiques, le papier, le bois, le cuir et les composants \u00e9lectroniques.\r\n\r\n\"\"UV<\/strong>\u00a0<\/strong>Lampe de polym\u00e9risation LED<\/strong>\r\n\r\nLes lampes de s\u00e9chage \u00e0 LED UV diff\u00e8rent des lampes \u00e0 mercure traditionnelles. Les LED UV, ou diodes \u00e9lectroluminescentes ultraviolettes, sont un type de LED. Le composant central d'une diode \u00e9lectroluminescente consiste en une puce form\u00e9e de semi-conducteurs de type P et de type N, avec une couche de transition entre les deux appel\u00e9e jonction PN. Dans certains mat\u00e9riaux semi-conducteurs, lorsque les porteurs minoritaires inject\u00e9s dans la jonction PN se recombinent avec les porteurs majoritaires, l'\u00e9nergie exc\u00e9dentaire est lib\u00e9r\u00e9e sous forme de lumi\u00e8re, convertissant directement l'\u00e9nergie \u00e9lectrique en \u00e9nergie lumineuse. Lorsqu'une tension inverse est appliqu\u00e9e \u00e0 la jonction PN, les porteurs minoritaires ne peuvent pas s'injecter facilement, de sorte qu'aucune lumi\u00e8re n'est \u00e9mise. Cela signifie qu'une partie de l'\u00e9nergie est convertie en \u00e9nergie lumineuse - ce dont nous avons besoin - tandis que le reste est converti en \u00e9nergie thermique, ce qui augmente la temp\u00e9rature de la jonction et la dissipe. Lorsqu'elle fonctionne en polarisation directe (c'est-\u00e0-dire avec une tension directe appliqu\u00e9e \u00e0 ses bornes), le courant circule de l'anode de la DEL vers sa cathode. Le cristal semi-conducteur \u00e9met alors de la lumi\u00e8re dans le spectre allant de l'ultraviolet \u00e0 l'infrarouge. L'intensit\u00e9 de cette lumi\u00e8re est proportionnelle au courant appliqu\u00e9.\r\n\r\n\"\"\r\nLes lampes de s\u00e9chage LED UV sont des diodes \u00e9lectroluminescentes qui utilisent des puces semi-conductrices \u00e0 l'\u00e9tat solide comme mat\u00e9riau d'\u00e9mission de lumi\u00e8re. Par rapport aux lampes traditionnelles, les lampes LED UV offrent des avantages tels qu'une plus grande efficacit\u00e9 \u00e9nerg\u00e9tique, le respect de l'environnement, un meilleur rendu des couleurs et des temps de r\u00e9ponse plus rapides, ce qui les rend largement d\u00e9velopp\u00e9es et appliqu\u00e9es sur le march\u00e9.\r\n

L'efficacit\u00e9 \u00e9nerg\u00e9tique est la principale caract\u00e9ristique des lampes LED UV.<\/strong><\/h3>\r\nLa technologie LED UV permet d'obtenir un rendement lumineux effectif plus de 10 fois sup\u00e9rieur \u00e0 celui des syst\u00e8mes \u00e0 lampes \u00e0 mercure. En outre, les lampes \u00e0 mercure doivent rester aliment\u00e9es en permanence, que l'irradiation soit effective ou non, ce qui entra\u00eene une consommation d'\u00e9lectricit\u00e9 constante. En revanche, les syst\u00e8mes \u00e0 LED UV ne consomment de l'\u00e9nergie que pendant l'irradiation, avec une consommation d'\u00e9nergie quasi nulle en veille. Calculons simplement les \u00e9conomies d'\u00e9nergie r\u00e9alis\u00e9es par une seule lampe \u00e0 LED UV Jingruiming pour le s\u00e9chage des vernis : 270 (watts) \u00d7 8 (heures) \u00d7 365 (jours) = 800 (kWh). Cela montre que chaque lampe peut permettre d'\u00e9conomiser plus de mille yuans par an rien qu'en frais d'\u00e9lectricit\u00e9. En outre, en \u00e9conomisant l'\u00e9nergie, chaque lampe r\u00e9duit indirectement les \u00e9missions de dioxyde de carbone de 1,4 tonne par an, soit l'\u00e9quivalent des \u00e9missions annuelles d'une voiture particuli\u00e8re.\r\n

Respect de l'environnement : Un autre point fort des lampes LED UV<\/strong><\/h3>\r\nLes lampes LED UV ne contiennent pas de m\u00e9taux lourds comme le mercure, contrairement aux lampes \u00e0 mercure, ce qui souligne encore leur caract\u00e8re \u00e9cologique. En outre, les lampes LED UV fonctionnent \u00e0 des tensions faibles allant de 5 \u00e0 32 V, avec des temp\u00e9ratures de surface sup\u00e9rieures \u00e0 5 \u00b0C. Le contraste est saisissant avec les lampes \u00e0 mercure, qui n\u00e9cessitent des tensions comprises entre 200 et 20 kW et g\u00e9n\u00e8rent des temp\u00e9ratures de surface de 700 \u00e0 800 \u00b0C, tout en \u00e9mettant des COV. Face aux pr\u00e9occupations croissantes en mati\u00e8re de sant\u00e9 et d'environnement, les consommateurs sont de plus en plus nombreux \u00e0 opter pour des \u00e9clairages LED UV respectueux de l'environnement.\r\n

Compar\u00e9es \u00e0 d'autres sources lumineuses, les lampes LED UV sont-elles plus \"propres\" ?<\/strong><\/h3>\r\nLe terme \"propre\" ne fait pas r\u00e9f\u00e9rence \u00e0 la propret\u00e9 physique de la surface ou de l'int\u00e9rieur de la lampe. Il signifie plut\u00f4t que les lampes LED UV sont des sources de lumi\u00e8re froide qui g\u00e9n\u00e8rent une chaleur minimale. Cela les emp\u00eache d'attirer ou d'accumuler des particules de poussi\u00e8re. Contrairement aux lampes \u00e0 mercure, o\u00f9 les temp\u00e9ratures \u00e9lev\u00e9es entra\u00eenent la d\u00e9gradation des mat\u00e9riaux et l'accumulation de substances, la technologie des LED UV ne pose aucun probl\u00e8me de ce type.\r\n

Les lampes LED UV ont une dur\u00e9e de vie plus longue <\/strong><\/h3>\r\nPar rapport aux \u00e9quipements de s\u00e9chage UV traditionnels, o\u00f9 les lampes \u00e0 mercure ne durent que 800 \u00e0 3 000 heures, les syst\u00e8mes de s\u00e9chage UV LED ont une dur\u00e9e de vie de 20 000 \u00e0 30 000 heures. Les syst\u00e8mes \u00e0 LED UV peuvent \u00eatre activ\u00e9s instantan\u00e9ment, uniquement lorsque la lumi\u00e8re UV est n\u00e9cessaire. En supposant un cycle d'utilisation de DUIY=1\/5 (temps de pr\u00e9paration=5, temps d'irradiation=1), la dur\u00e9e de vie des syst\u00e8mes \u00e0 LED UV est \u00e9quivalente \u00e0 30-40 fois celle des syst\u00e8mes \u00e0 lampe \u00e0 mercure. Cela permet de r\u00e9duire le temps de remplacement des lampes, d'am\u00e9liorer l'efficacit\u00e9 de la production et de r\u00e9aliser d'importantes \u00e9conomies d'\u00e9nergie. En revanche, les \u00e9quipements de s\u00e9chage traditionnels \u00e0 lampe \u00e0 mercure doivent rester constamment \u00e9clair\u00e9s pendant leur fonctionnement. Cela est d\u00fb \u00e0 la lenteur du d\u00e9marrage de la lampe et \u00e0 l'impact des cycles marche\/arr\u00eat fr\u00e9quents sur la dur\u00e9e de vie de la lampe, ce qui entra\u00eene une consommation d'\u00e9nergie inutile et une r\u00e9duction de la dur\u00e9e de vie op\u00e9rationnelle de la lampe.\r\n

\"\"<\/strong>Les LED UV n'ont pas de rayonnement thermique ? Plus sain ?<\/strong><\/h3>\r\nC'est vrai. Les LED UV de moyenne \u00e0 haute puissance n'\u00e9mettent aucun rayonnement infrarouge. En tant que source de lumi\u00e8re froide sans rayonnement thermique, les LED UV provoquent une augmentation minimale de la temp\u00e9rature de surface des objets \u00e9clair\u00e9s, ce qui r\u00e9sout les probl\u00e8mes de dommages thermiques rencontr\u00e9s depuis longtemps dans les communications optiques et la fabrication des \u00e9crans \u00e0 cristaux liquides. Elles sont particuli\u00e8rement adapt\u00e9es aux applications n\u00e9cessitant une \u00e9l\u00e9vation minimale de la temp\u00e9rature, telles que le scellement des bords des \u00e9crans LCD et l'impression de films. En outre, les lampes \u00e0 LED UV g\u00e9n\u00e8rent une chaleur minimale, ce qui \u00e9limine les risques pour la sant\u00e9 associ\u00e9s aux lampes \u00e0 mercure, notamment la chaleur excessive, les conditions de travail insupportables et les gaz nocifs. Surtout, les lampes UV LED ne contiennent pas de mercure (une substance dangereuse courante dans la technologie CCFL) et ne produisent pas d'ozone, ce qui en fait une alternative plus s\u00fbre et plus respectueuse de l'environnement que les sources lumineuses traditionnelles.\r\n

Les lampes LED UV fournissent une irradiation exceptionnelle<\/strong><\/h3>\r\nLes lampes LED UV utilisent des puces LED de haute puissance et des conceptions optiques sp\u00e9cialis\u00e9es pour obtenir une irradiation ultraviolette de haute pr\u00e9cision et de haute intensit\u00e9. La puissance de la lumi\u00e8re UV de Jingruiming atteint des niveaux d'irradiation de 5 \u00e0 30 W\/cm\u00b2. Gr\u00e2ce \u00e0 une technologie optique et \u00e0 des proc\u00e9d\u00e9s de fabrication de pointe, ils obtiennent une intensit\u00e9 lumineuse et une uniformit\u00e9 optimales qui surpassent les m\u00e9thodes traditionnelles d'irradiation par lampe \u00e0 mercure. Leur intensit\u00e9 lumineuse est presque deux fois sup\u00e9rieure \u00e0 celle des lampes \u00e0 mercure classiques, ce qui permet un durcissement plus rapide des adh\u00e9sifs UV. Cela permet de r\u00e9duire consid\u00e9rablement le temps de production et d'am\u00e9liorer sensiblement l'efficacit\u00e9 de la fabrication. Avec les syst\u00e8mes traditionnels de lampes \u00e0 mercure, l'ajout de canaux d'irradiation r\u00e9duit l'\u00e9nergie de sortie par canal. En revanche, l'irradiation par LED utilise des \u00e9metteurs contr\u00f4l\u00e9s ind\u00e9pendamment, ce qui garantit que l'\u00e9nergie d'irradiation reste \u00e0 des niveaux maximums quel que soit le nombre de canaux. Son intensit\u00e9 lumineuse ultra-concentr\u00e9e raccourcit les temps de traitement par rapport aux lampes \u00e0 mercure. La souplesse de conception et les capacit\u00e9s de contr\u00f4le am\u00e9lior\u00e9es renforcent encore l'efficacit\u00e9 de la production.\r\n

\"\"Applications \u00e9tendues des lampes UVLED<\/strong><\/h3>\r\nCurrent applications of ultraviolet UVLEDs include: optical sensors and instruments, UV authentication, barcode verification, surface water sterilization, identification and bodily fluid testing\/analysis, protein analysis and drug discovery, medical phototherapy, polymer and ink printing, nail gel polish curing, surface disinfection\/cosmetic sterilization, and more.\r\n\r\nIn summary, UV LED light sources possess significant advantages unmatched by high-pressure mercury lamps, making them the preferred curing light source for industrial photopolymerization applications both now and in the future. For over a decade in Shenzhen, Jingruiming has specialized in R&D, production, and sales of UV curing machines, UV curing systems, UV light curing lamps, UV LED curing lamps, UV adhesive curing lamps, screen printing UV curing lamps, gravure printing UV LED curing lamps, rotary UV LED curing lamps, and UV curing lamps. We are both innovators and pioneers in eco-friendly industrial UV LED light curing technology.\r\n\r\nWe hope this article helps you gain a clearer understanding of UV-LED lamp technology!\r\n\r\nCHROM\u00c9CLAIR offers Base coats, Top coats, solid color gel polish sans HEMA<\/u><\/a>et Vernis gel pour les yeux de chat sans h\u00e9matome<\/u><\/a>.\r\n\r\n\"\"Leur site web propose \u00e9galement des tutoriels de nail art, comme par exemple :\r\n\r\nComment faire la manucure du sapin de No\u00ebl \u00e0 la maison ?<\/a>\r\n

Obtenez une manucure \u00e0 domicile en 4 \u00e9tapes faciles !<\/a><\/p>\r\n \r\n\r\n \r\n\r\n \n\n\n

Related product references:<\/strong> For formulation review or sourcing comparison, see CHLUMINIT 20108<\/a> et CHLUMINIT 938<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Hello everyone! I’m a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish brands.Before exploring the differences between UV mercury lamps and UV-LED lamps, let’s first examine the fundamental curing principles that…<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9143","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n2025 UV-LED Lamps & UV Mercury Lamps- Changhong Chemical<\/title>\n<meta name=\"description\" content=\"Hello everyone! I'm a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish brands.Before exploring the differences between UV mercury lamps and UV-LED lamps, let's first examine the fundamental curing principles that distinguish traditional UV mercury lamps from UV-LED technology. Together, we'll delve into the world of UV curing.Traditional Mercury LampTraditional mercury lamps, also known as traditional high-pressure mercury lamps, consist of a quartz arc tube, an outer bulb (typically coated with phosphor), a metal bracket, resistors, and a lamp base. The arc tube serves as the core component, filled with mercury and inert gas. During discharge, the internal mercury vapor pressure reaches 2\u201315 atmospheres, hence the designation as a high-pressure lamp. It is one of the UV lamps used for ultraviolet curing applications. Due to its high heat generation, air or water cooling is required. Its principle involves two components: the fluorescent bulb envelope and the discharge tube. Mercury vapor from these lamps is hazardous. In the event of leakage or when the lamp is discarded and broken into glass fragments, a certain amount of mercury remains. This residue, termed \u201cmercury slag,\u201d can contaminate soil and water bodies if not properly treated, posing risks to crops, fruits, vegetables, animals, and humans if ingested. During operation, high-pressure mercury lamps convert nearly 60% of input energy into infrared radiation. Tube temperatures can reach 700\u2013800\u00b0C, with wall temperatures typically around 500\u00b0C. This poses risks including potential VOC emissions, tube rupture, and fire hazards. The heat generated by UV mercury lamps can damage substrates, particularly those intolerant to high temperatures such as plastic films, paper, wood, leather, and electronic components.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/changhongchemical.com\/fr\/2025-uv-led-lamps-uv-mercury-lamps\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2025 UV-LED Lamps & UV Mercury Lamps- Changhong Chemical\" \/>\n<meta property=\"og:description\" content=\"Hello everyone! I'm a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish brands.Before exploring the differences between UV mercury lamps and UV-LED lamps, let's first examine the fundamental curing principles that distinguish traditional UV mercury lamps from UV-LED technology. Together, we'll delve into the world of UV curing.Traditional Mercury LampTraditional mercury lamps, also known as traditional high-pressure mercury lamps, consist of a quartz arc tube, an outer bulb (typically coated with phosphor), a metal bracket, resistors, and a lamp base. The arc tube serves as the core component, filled with mercury and inert gas. During discharge, the internal mercury vapor pressure reaches 2\u201315 atmospheres, hence the designation as a high-pressure lamp. It is one of the UV lamps used for ultraviolet curing applications. Due to its high heat generation, air or water cooling is required. Its principle involves two components: the fluorescent bulb envelope and the discharge tube. Mercury vapor from these lamps is hazardous. In the event of leakage or when the lamp is discarded and broken into glass fragments, a certain amount of mercury remains. This residue, termed \u201cmercury slag,\u201d can contaminate soil and water bodies if not properly treated, posing risks to crops, fruits, vegetables, animals, and humans if ingested. During operation, high-pressure mercury lamps convert nearly 60% of input energy into infrared radiation. Tube temperatures can reach 700\u2013800\u00b0C, with wall temperatures typically around 500\u00b0C. This poses risks including potential VOC emissions, tube rupture, and fire hazards. The heat generated by UV mercury lamps can damage substrates, particularly those intolerant to high temperatures such as plastic films, paper, wood, leather, and electronic components.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/changhongchemical.com\/fr\/2025-uv-led-lamps-uv-mercury-lamps\/\" \/>\n<meta property=\"og:site_name\" content=\"Changhong Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-05T08:23:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-27T11:16:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/11\/1-2.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"3462\" \/>\n\t<meta property=\"og:image:height\" content=\"2084\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Changhong Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Changhong Chemical\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/\"},\"author\":{\"name\":\"Changhong Chemical\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/person\\\/2a9593ff69d6db8f8ca0567ca3ed6b5d\"},\"headline\":\"2025 UV-LED Lamps & UV Mercury Lamps\",\"datePublished\":\"2025-11-05T08:23:28+00:00\",\"dateModified\":\"2026-04-27T11:16:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/\"},\"wordCount\":1399,\"publisher\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/1-2.webp\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/\",\"name\":\"2025 UV-LED Lamps & UV Mercury Lamps- Changhong Chemical\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/1-2.webp\",\"datePublished\":\"2025-11-05T08:23:28+00:00\",\"dateModified\":\"2026-04-27T11:16:07+00:00\",\"description\":\"Hello everyone! I'm a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish brands.Before exploring the differences between UV mercury lamps and UV-LED lamps, let's first examine the fundamental curing principles that distinguish traditional UV mercury lamps from UV-LED technology. Together, we'll delve into the world of UV curing.Traditional Mercury LampTraditional mercury lamps, also known as traditional high-pressure mercury lamps, consist of a quartz arc tube, an outer bulb (typically coated with phosphor), a metal bracket, resistors, and a lamp base. The arc tube serves as the core component, filled with mercury and inert gas. During discharge, the internal mercury vapor pressure reaches 2\u201315 atmospheres, hence the designation as a high-pressure lamp. It is one of the UV lamps used for ultraviolet curing applications. Due to its high heat generation, air or water cooling is required. Its principle involves two components: the fluorescent bulb envelope and the discharge tube. Mercury vapor from these lamps is hazardous. In the event of leakage or when the lamp is discarded and broken into glass fragments, a certain amount of mercury remains. This residue, termed \u201cmercury slag,\u201d can contaminate soil and water bodies if not properly treated, posing risks to crops, fruits, vegetables, animals, and humans if ingested. During operation, high-pressure mercury lamps convert nearly 60% of input energy into infrared radiation. Tube temperatures can reach 700\u2013800\u00b0C, with wall temperatures typically around 500\u00b0C. This poses risks including potential VOC emissions, tube rupture, and fire hazards. The heat generated by UV mercury lamps can damage substrates, particularly those intolerant to high temperatures such as plastic films, paper, wood, leather, and electronic components.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/#primaryimage\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/1-2.webp\",\"contentUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/1-2.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/2025-uv-led-lamps-uv-mercury-lamps\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/changhongchemical.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"2025 UV-LED Lamps & UV Mercury Lamps\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#website\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/\",\"name\":\"Changhong Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/changhongchemical.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\",\"name\":\"Changhong Chemical\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Changhong Chemical\"},\"image\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/person\\\/2a9593ff69d6db8f8ca0567ca3ed6b5d\",\"name\":\"Changhong Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"caption\":\"Changhong Chemical\"},\"sameAs\":[\"https:\\\/\\\/changhongchemical.com\"],\"url\":\"https:\\\/\\\/changhongchemical.com\\\/fr\\\/author\\\/infolongchangchemical-com\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"2025 Lampes UV-LED et lampes UV au mercure - Changhong Chemical","description":"Bonjour \u00e0 toutes et \u00e0 tous ! Avant d'explorer les diff\u00e9rences entre les lampes UV \u00e0 mercure et les lampes UV-LED, examinons d'abord les principes fondamentaux du s\u00e9chage qui distinguent les lampes UV \u00e0 mercure traditionnelles de la technologie UV-LED. Ensemble, nous plongerons dans le monde du s\u00e9chage UV.Lampe \u00e0 mercure traditionnelleLes lampes \u00e0 mercure traditionnelles, \u00e9galement connues sous le nom de lampes \u00e0 mercure haute pression traditionnelles, se composent d'un tube \u00e0 arc en quartz, d'une ampoule ext\u00e9rieure (g\u00e9n\u00e9ralement recouverte de phosphore), d'un support m\u00e9tallique, de r\u00e9sistances et d'un culot de lampe. Le tube \u00e0 arc, rempli de mercure et de gaz inerte, constitue le c\u0153ur de la lampe. Pendant la d\u00e9charge, la pression interne de la vapeur de mercure atteint 2 \u00e0 15 atmosph\u00e8res, d'o\u00f9 la d\u00e9signation de lampe \u00e0 haute pression. C'est l'une des lampes UV utilis\u00e9es pour les applications de s\u00e9chage aux ultraviolets. En raison de sa forte production de chaleur, un refroidissement par air ou par eau est n\u00e9cessaire. Son principe implique deux composants : l'enveloppe de l'ampoule fluorescente et le tube \u00e0 d\u00e9charge. Les vapeurs de mercure de ces lampes sont dangereuses. En cas de fuite ou lorsque la lampe est mise au rebut et bris\u00e9e en fragments de verre, il reste une certaine quantit\u00e9 de mercure. Ce r\u00e9sidu, appel\u00e9 \"scories de mercure\", peut contaminer le sol et les masses d'eau s'il n'est pas correctement trait\u00e9, et pr\u00e9senter des risques pour les cultures, les fruits, les l\u00e9gumes, les animaux et les \u00eatres humains en cas d'ingestion. Pendant leur fonctionnement, les lampes \u00e0 mercure haute pression convertissent pr\u00e8s de 60% d'\u00e9nergie en rayonnement infrarouge. La temp\u00e9rature des tubes peut atteindre 700 \u00e0 800\u00b0C, celle des parois avoisinant g\u00e9n\u00e9ralement les 500\u00b0C. Cela pr\u00e9sente des risques, notamment des \u00e9missions potentielles de COV, des ruptures de tubes et des risques d'incendie. La chaleur g\u00e9n\u00e9r\u00e9e par les lampes UV au mercure peut endommager les substrats, en particulier ceux qui ne tol\u00e8rent pas les temp\u00e9ratures \u00e9lev\u00e9es, tels que les films plastiques, le papier, le bois, le cuir et les composants \u00e9lectroniques.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/changhongchemical.com\/fr\/2025-uv-led-lamps-uv-mercury-lamps\/","og_locale":"fr_FR","og_type":"article","og_title":"2025 UV-LED Lamps & UV Mercury Lamps- Changhong Chemical","og_description":"Hello everyone! I'm a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish brands.Before exploring the differences between UV mercury lamps and UV-LED lamps, let's first examine the fundamental curing principles that distinguish traditional UV mercury lamps from UV-LED technology. Together, we'll delve into the world of UV curing.Traditional Mercury LampTraditional mercury lamps, also known as traditional high-pressure mercury lamps, consist of a quartz arc tube, an outer bulb (typically coated with phosphor), a metal bracket, resistors, and a lamp base. The arc tube serves as the core component, filled with mercury and inert gas. During discharge, the internal mercury vapor pressure reaches 2\u201315 atmospheres, hence the designation as a high-pressure lamp. It is one of the UV lamps used for ultraviolet curing applications. Due to its high heat generation, air or water cooling is required. Its principle involves two components: the fluorescent bulb envelope and the discharge tube. Mercury vapor from these lamps is hazardous. In the event of leakage or when the lamp is discarded and broken into glass fragments, a certain amount of mercury remains. This residue, termed \u201cmercury slag,\u201d can contaminate soil and water bodies if not properly treated, posing risks to crops, fruits, vegetables, animals, and humans if ingested. During operation, high-pressure mercury lamps convert nearly 60% of input energy into infrared radiation. Tube temperatures can reach 700\u2013800\u00b0C, with wall temperatures typically around 500\u00b0C. This poses risks including potential VOC emissions, tube rupture, and fire hazards. The heat generated by UV mercury lamps can damage substrates, particularly those intolerant to high temperatures such as plastic films, paper, wood, leather, and electronic components.","og_url":"https:\/\/changhongchemical.com\/fr\/2025-uv-led-lamps-uv-mercury-lamps\/","og_site_name":"Changhong Chemical","article_published_time":"2025-11-05T08:23:28+00:00","article_modified_time":"2026-04-27T11:16:07+00:00","og_image":[{"width":3462,"height":2084,"url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/11\/1-2.webp","type":"image\/webp"}],"author":"Changhong Chemical","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Changhong Chemical","Dur\u00e9e de lecture estim\u00e9e":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/#article","isPartOf":{"@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/"},"author":{"name":"Changhong Chemical","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d"},"headline":"2025 UV-LED Lamps & UV Mercury Lamps","datePublished":"2025-11-05T08:23:28+00:00","dateModified":"2026-04-27T11:16:07+00:00","mainEntityOfPage":{"@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/"},"wordCount":1399,"publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"image":{"@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/11\/1-2.webp","articleSection":["Uncategorized"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/","url":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/","name":"2025 Lampes UV-LED et lampes UV au mercure - Changhong Chemical","isPartOf":{"@id":"https:\/\/changhongchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/#primaryimage"},"image":{"@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/11\/1-2.webp","datePublished":"2025-11-05T08:23:28+00:00","dateModified":"2026-04-27T11:16:07+00:00","description":"Bonjour \u00e0 toutes et \u00e0 tous ! Avant d'explorer les diff\u00e9rences entre les lampes UV \u00e0 mercure et les lampes UV-LED, examinons d'abord les principes fondamentaux du s\u00e9chage qui distinguent les lampes UV \u00e0 mercure traditionnelles de la technologie UV-LED. Ensemble, nous plongerons dans le monde du s\u00e9chage UV.Lampe \u00e0 mercure traditionnelleLes lampes \u00e0 mercure traditionnelles, \u00e9galement connues sous le nom de lampes \u00e0 mercure haute pression traditionnelles, se composent d'un tube \u00e0 arc en quartz, d'une ampoule ext\u00e9rieure (g\u00e9n\u00e9ralement recouverte de phosphore), d'un support m\u00e9tallique, de r\u00e9sistances et d'un culot de lampe. Le tube \u00e0 arc, rempli de mercure et de gaz inerte, constitue le c\u0153ur de la lampe. Pendant la d\u00e9charge, la pression interne de la vapeur de mercure atteint 2 \u00e0 15 atmosph\u00e8res, d'o\u00f9 la d\u00e9signation de lampe \u00e0 haute pression. C'est l'une des lampes UV utilis\u00e9es pour les applications de s\u00e9chage aux ultraviolets. En raison de sa forte production de chaleur, un refroidissement par air ou par eau est n\u00e9cessaire. Son principe implique deux composants : l'enveloppe de l'ampoule fluorescente et le tube \u00e0 d\u00e9charge. Les vapeurs de mercure de ces lampes sont dangereuses. En cas de fuite ou lorsque la lampe est mise au rebut et bris\u00e9e en fragments de verre, il reste une certaine quantit\u00e9 de mercure. Ce r\u00e9sidu, appel\u00e9 \"scories de mercure\", peut contaminer le sol et les masses d'eau s'il n'est pas correctement trait\u00e9, et pr\u00e9senter des risques pour les cultures, les fruits, les l\u00e9gumes, les animaux et les \u00eatres humains en cas d'ingestion. Pendant leur fonctionnement, les lampes \u00e0 mercure haute pression convertissent pr\u00e8s de 60% d'\u00e9nergie en rayonnement infrarouge. La temp\u00e9rature des tubes peut atteindre 700 \u00e0 800\u00b0C, celle des parois avoisinant g\u00e9n\u00e9ralement les 500\u00b0C. Cela pr\u00e9sente des risques, notamment des \u00e9missions potentielles de COV, des ruptures de tubes et des risques d'incendie. La chaleur g\u00e9n\u00e9r\u00e9e par les lampes UV au mercure peut endommager les substrats, en particulier ceux qui ne tol\u00e8rent pas les temp\u00e9ratures \u00e9lev\u00e9es, tels que les films plastiques, le papier, le bois, le cuir et les composants \u00e9lectroniques.","breadcrumb":{"@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/#primaryimage","url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/11\/1-2.webp","contentUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/11\/1-2.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/changhongchemical.com\/2025-uv-led-lamps-uv-mercury-lamps\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/changhongchemical.com\/"},{"@type":"ListItem","position":2,"name":"2025 UV-LED Lamps & UV Mercury Lamps"}]},{"@type":"WebSite","@id":"https:\/\/changhongchemical.com\/#website","url":"https:\/\/changhongchemical.com\/","name":"Changhong Chemical","description":"Fabricant chinois de produits chimiques \uff06 fournisseur","publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/changhongchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/changhongchemical.com\/#organization","name":"Changhong Chemical","url":"https:\/\/changhongchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Changhong Chemical"},"image":{"@id":"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d","name":"Changhong Chemical","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","caption":"Changhong Chemical"},"sameAs":["https:\/\/changhongchemical.com"],"url":"https:\/\/changhongchemical.com\/fr\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/posts\/9143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/comments?post=9143"}],"version-history":[{"count":7,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/posts\/9143\/revisions"}],"predecessor-version":[{"id":9999,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/posts\/9143\/revisions\/9999"}],"wp:attachment":[{"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/media?parent=9143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/categories?post=9143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/changhongchemical.com\/fr\/wp-json\/wp\/v2\/tags?post=9143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}