{"version":"1.0","provider_name":"Changhong Chemical","provider_url":"https:\/\/changhongchemical.com\/it","author_name":"Changhong Chemical","author_url":"https:\/\/changhongchemical.com\/it\/author\/infolongchangchemical-com\/","title":"2025 UV-LED Lamps & UV Mercury Lamps- Changhong Chemical","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YaNWFBxCuZ\"><a href=\"https:\/\/changhongchemical.com\/it\/2025-uv-led-lamps-uv-mercury-lamps\/\">2025 Lampade UV-LED e lampade UV al mercurio<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/changhongchemical.com\/it\/2025-uv-led-lamps-uv-mercury-lamps\/embed\/#?secret=YaNWFBxCuZ\" width=\"600\" height=\"338\" title=\"&#8220;2025 UV-LED Lamps &#038; UV Mercury Lamps&#8221; &#8212; Changhong Chemical\" data-secret=\"YaNWFBxCuZ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>","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.","thumbnail_url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/11\/1-2.webp","thumbnail_width":3462,"thumbnail_height":2084}