{"id":6367,"date":"2023-12-27T10:01:12","date_gmt":"2023-12-27T10:01:12","guid":{"rendered":"https:\/\/changhongchemical.com\/?post_type=product&p=6367"},"modified":"2026-01-05T08:54:07","modified_gmt":"2026-01-05T08:54:07","slug":"cas-72244-98-5","status":"publish","type":"product","link":"https:\/\/changhongchemical.com\/zh\/product\/cas-72244-98-5\/","title":{"rendered":"CHLUMICRYL\u00ae \u805a\u786b\u9187 PM839 CAS 72244-98-5"},"content":{"rendered":"

PM839 CAS 72244-98-5<\/strong><\/h1>\n\n\n\n\n\n
Appearance<\/td>\nColorless\u00a0transparent\u00a0liquid<\/td>\n<\/tr>\n
Viscosity (25\u2103) , mPas<\/td>\n12000~14000<\/td>\n<\/tr>\n
APHA Color<\/td>\n\u226420<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h2>\n

PM839 Usage<\/b><\/strong>:<\/b><\/strong><\/h2>\n

In the field of material science, PM839 has emerged as a low-temperature fast curing agent for epoxy resins. Its appearance is pure and colorless, or a transparent liquid with a hint of yellowish color. Its viscosity ranges from 12,000 to 14,000 mPa-s at room temperature, i.e., 25\u00b0C. This viscosity characteristic makes it useful in a wide range of application scenarios. Its sulfhydryl content is impressive at \u226512 and its coloration is controlled at \u226420, which ensures both performance and good appearance in use.<\/p>\n

In terms of practical applications, PM839 is frequently seen in various industrial and electronic fields. In the case of 5-minute AB glue, for example, it can achieve efficient bonding results in a very short time, which meets the needs of rapid production. In the field of electronic adhesives, it provides a reliable guarantee for the fixing and encapsulation of electronic components. In the application of metal epoxy putty, it can effectively fill the tiny gaps on the metal surface and enhance the stability and durability of the metal structure. In the production of electronic thermal conductive adhesive, PM839 not only has good bonding performance, but also can realize efficient heat conduction, to ensure the stability of electronic equipment in the process of operation. In the field of anticorrosive coatings, it provides a strong protective barrier for metal surfaces against the erosion of the external environment.<\/p>\n

The field of silicon rod cutting adhesive deserves special mention. Silicon rod cutting, as a key link in the photovoltaic industry, requires high performance of cutting adhesives, and PM839 silicon rod cutting adhesive shows excellent bonding strength and flexibility after curing. From the perspective of historical development, the early silicon rod cutting adhesive due to poor performance, resulting in silicon rod cutting process often appear to fall, edge chips and cracks and other problems, seriously affecting the yield of silicon rod cutting. The appearance of PM839 has greatly improved this situation. For example, in the production line of a large photovoltaic enterprise, after the use of PM839 cutting adhesive, the yield of silicon bar cutting from the original 70% to more than 90%, which not only improves the production efficiency, but also reduces the production cost. Once the silicon rods have been cut, the silicon wafers coated with the adhesive can be quickly and easily separated by immersing them in warm water, which also facilitates large-scale industrial production.<\/p>\n

The photovoltaic industry is in a golden age of growth as the global demand for clean energy grows. According to relevant data, the annual growth rate of the global photovoltaic industry has reached more than 20% in the past decade. In this development trend, the fine degree of silicon rod cutting requirements are also rising, which will undoubtedly promote the market demand for silicon rod cutting adhesive shows a rapid growth trend. According to the forecast of market research institutions, in the next five years, the market size of silicone rod cutting adhesive is expected to realize double growth.<\/p>\n

In addition, PM839 also plays an important role in the packaging field of electronic and electrical production. As a key process in the production of electronic and electrical appliances, the quality of packaging is directly related to the final quality and service life of the product. In the packaging process of electronic components, packaging adhesive bears the important responsibility of protecting electronic components. From the scientific principle, it can effectively prevent the intrusion of moisture, avoiding the electronic components short-circuit or damage due to moisture. At the same time, it can also block dust and harmful gases to prevent these impurities from corroding electronic equipment or circuit boards. For example, in some electronic enterprises in coastal areas, due to the high humidity of the air, if high-quality packaging adhesives are not used, the failure rate of electronic components will be significantly higher. In addition, packaging adhesives can also slow down or offset the effects of external forces and vibrations on electronic components through their own cushioning effect, thus greatly improving the stability of electronic equipment. As the demand for smart phones, smart homes and other electronic and electrical products continues to climb globally, China, as the world’s largest electronics production and consumption market, is also expanding its market size. According to statistics, China’s electronics market has grown at an annual rate of about 15% over the past five years, which will further drive the steady growth in demand for adhesives for electrical and electronic products.<\/p>\n

PM839 Package<\/b><\/strong><\/h2>\n

25kg\/drum or 220 kg\/drum<\/p>\n

PM839 Storage: <\/b><\/strong><\/h2>\n

Being kept in dry, clean warehouse with well ventilation.<\/p>\n

Avoid exposing to light and heating.<\/p>\n

Protecting the product from leakage, rain and insolation during transportation.<\/p>\n

Contact Us Now!<\/b><\/strong><\/h2>\n

If you need Price and Sample Testing, please fill in your contact information in the form below, we will usually contact you within 24 hours. You could also email me info@changhongchemical.com<\/a><\/span> during working hours ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.<\/b><\/strong><\/h4>\n

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 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
CHLUMICRYL\u00ae AAEM Monomer\u00a0<\/a><\/span><\/td>\nCAS 21282-97-3<\/td>\nAcetylacetoxyethyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae ADAMA Monomer<\/a><\/span><\/td>\nCAS 16887-36-8<\/td>\n1-Adamantyl Methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae AMA Monomer<\/a><\/span><\/td>\nCAS 96-05-9<\/td>\nAllyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae BDDMA<\/a><\/span><\/td>\nCAS 2082-81-7<\/td>\n1,4-Butanedioldimethacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae BDDMP Monomer<\/a><\/span><\/td>\nCAS 92140-97-1<\/td>\n1,4-Butanediol Di(3-mercaptopropionate)<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae Bis-GMA Monomer\u00a0<\/a><\/span><\/td>\nCAS 1565-94-2<\/td>\nBisphenol A Glycidyl Methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae BZA Monomer<\/a><\/span><\/td>\nCAS 2495-35-4<\/td>\n\u00a0benzyl prop-2-enoate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae BZMA Monomer<\/a><\/span><\/td>\nCAS 2495-37-6<\/td>\nBenzyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae CHA Monomer\u00a0<\/a><\/span><\/td>\nCAS 3066-71-5<\/td>\ncyclohexyl prop-2-enoate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae CHMA\u00a0<\/a><\/span><\/td>\nCAS 101-43-9<\/td>\nCyclohexyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DCPA Monomer<\/a><\/span><\/td>\nCAS 12542-30-2<\/td>\nDihydrodicyclopentadienyl Acrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DCPEMA Monomer<\/a><\/span><\/td>\nCAS 68586-19-6<\/td>\nDicyclopentenyloxyethyl Methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DCPMA Monomer<\/a><\/span><\/td>\nCAS 30798-39-1<\/td>\nDihydrodicyclopentadienyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DEAEA Monomer<\/a><\/span><\/td>\nCAS 2426-54-2<\/td>\n2-(diethylamino)ethyl prop-2-enoate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DEAM Monomer<\/a><\/span><\/td>\nCAS 105-16-8<\/td>\nDiethylaminoethyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DMAEA Monomer<\/a><\/span><\/td>\nCAS 2439-35-2<\/td>\nDimethylaminoethyl acrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DMAEMA<\/a><\/span><\/td>\nCAS 2867-47-2<\/td>\nN,M-Dimethylaminoethyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DMES\u00a0<\/a><\/span><\/td>\nCAS 3570-55-6<\/td>\n2,2\u2032-Thiodiethanethiol\/Bis(2-mercaptoethyl) sulfide\/Dimercapto diethyl sulfide\/THIOCURE DMDS\/Polythiol DMDS\/Mercaptan DMDS<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DMPT\u00a0<\/a><\/span><\/td>\nCAS 131538-00-6<\/td>\nTHIOCURE DMPT<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae ECPMA Monomer<\/a><\/span><\/td>\nCAS 266308-58-1<\/td>\n1-Ethylcyclopentyl Methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae EEMA\u00a0<\/a><\/span><\/td>\nCAS 2370-63-0<\/td>\n2-ethoxyethyl 2-methylprop-2-enoate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae EGDMA Monomer<\/a><\/span><\/td>\nCAS 97-90-5<\/td>\nEthylene glycol dimethacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae EGDMP Monomer<\/a><\/span><\/td>\nCAS 22504-50-3<\/td>\nEthylene glycol Bis(3-mercaptopropionate)<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae EHMA\u00a0<\/a><\/span><\/td>\nCAS 688-84-6<\/td>\n2-Ethylhexyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae EMA Monomer\u00a0<\/a><\/span><\/td>\nCAS 97-63-2<\/td>\nEthyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae EO10-BPADA Monomer<\/a><\/span><\/td>\n\u00a0CAS 64401-02-1<\/td>\nethoxylated bisphenol A diacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae EO4-BPADA Monomer\u00a0<\/a><\/span><\/td>\nCAS 64401-02-1<\/td>\nethoxylated bisphenol A diacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae HDCPA Monomer<\/a><\/span><\/td>\nCAS 79637-74-4<\/td>\nDicyclopentenyl acrylate (hydrogenation)<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae IBA Monomer\u00a0<\/a><\/span><\/td>\nCAS 106-63-8<\/td>\nIsobutyl acrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae i-BMA\u00a0<\/a><\/span><\/td>\nCAS 97-86-9<\/td>\nIsobutyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae MCPMA Monomer<\/a><\/span><\/td>\nCAS 178889-45-7<\/td>\n1-Methylcyclopentyl Methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae MEMA<\/a><\/span><\/td>\nCAS 6976-93-8<\/td>\n2-Methoxyethyl Methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae MPEG Monomer<\/a><\/span><\/td>\nCAS 26915-72-0<\/td>\nMPEG Monomer<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae Muscomer Tricyclodecanedimethanol<\/a><\/span><\/td>\n\u00a0CAS 26896-48-0<\/td>\nMuscomer Tricyclodecanedimethanol<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae N,N-Dimethyl Acrylamide\u00a0<\/a><\/span><\/td>\nCAS 2680-03-7<\/td>\nN,N-Dimethyl Acrylamide<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae n-BMA\u00a0<\/a><\/span><\/td>\nCAS 97-88-1<\/td>\nn-Butyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae PETMP Monomer\u00a0<\/a><\/span><\/td>\nCAS 7575-23-7<\/td>\nPETMP Monomer<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae Polythiol PM839\u00a0<\/a><\/span><\/td>\nCAS 72244-98-5<\/td>\nPolythiol PM839<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae TBAEMA\u00a0<\/a><\/span><\/td>\nCAS 3775-90-4<\/td>\n2-(Tert-butylamino)ethyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae THFMA Monomer\u00a0<\/a><\/span><\/td>\nCAS 2455-24-5<\/td>\nTetrahydrofurfuryl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae ACMO Monomer\u00a0<\/a><\/span><\/td>\nCAS 5117-12-4<\/td>\n4-acryloylmorpholine<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DCPEOA Monomer\u00a0<\/a><\/span><\/td>\nCAS 65983-31-5<\/td>\nDicyclopentenyloxyethyl Acrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DI-TMPTA Monomer<\/a><\/span><\/td>\nCAS 94108-97-1<\/td>\nDI(TRIMETHYLOLPROPANE) TETRAACRYLATE<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DPGDA Monomer<\/a><\/span><\/td>\nCAS 57472-68-1<\/td>\nDipropylene Glycol Dienoate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae DPHA Monomer\u00a0<\/a><\/span><\/td>\nCAS 29570-58-9<\/td>\nDipentaerythritol hexaacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae EO3-TMPTA Monomer<\/a><\/span><\/td>\nCAS 28961-43-5<\/td>\nEthoxylated trimethylolpropane triacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae EOEOEA Monomer<\/a><\/span><\/td>\nCAS 7328-17-8<\/td>\n2-(2-Ethoxyethoxy)ethyl acrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae GPTA ( G3POTA ) Monomer<\/a><\/span><\/td>\nCAS 52408-84-1<\/td>\nGLYCERYL PROPOXY TRIACRYLATE<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae HDDA Monomer\u00a0<\/a><\/span><\/td>\nCAS 13048-33-4<\/td>\nHexamethylene Diacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae HEMA Monomer<\/a><\/span><\/td>\nCAS 868-77-9<\/td>\n\u00a02-hydroxyethyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae HPMA Monomer<\/a><\/span><\/td>\nCAS 27813-02-1<\/td>\n2-Hydroxypropyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae IBOA Monomer\u00a0\u00a0<\/a><\/span><\/td>\nCAS 5888-33-5<\/td>\nIsobornyl acrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae IBOMA\u00a0<\/a><\/span><\/td>\nCAS 7534-94-3<\/td>\nIsobornyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae IDA Monomer\u00a0<\/a><\/span><\/td>\nCAS 1330-61-6<\/td>\nIsodecyl acrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae IPAMA Monomer<\/a><\/span><\/td>\nCAS 297156-50-4<\/td>\n2-isopropyl-2-adamantyl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae LMA Monomer\u00a0<\/a><\/span><\/td>\nCAS 142-90-5<\/td>\nLauryl methacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae NP-4EA Monomer<\/a><\/span><\/td>\nCAS 50974-47-5<\/td>\n(4) ethoxylated nonylphenol<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae NPGDA Monomer\u00a0<\/a><\/span><\/td>\nCAS 2223-82-7<\/td>\nNeopentyl glycol diacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae PDDA<\/a><\/span><\/td>\n<\/td>\nPhthalate diethylene glycol diacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae PEGDA Monomer<\/a><\/span><\/td>\nCAS 26570-48-9<\/td>\nPolyethylene Glycol Diacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae PEGDMA Monomer<\/a><\/span><\/td>\nCAS 25852-47-5<\/td>\nPoly(ethylene glycol) dimethacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae PETA Monomer\u00a0<\/a><\/span><\/td>\nCAS 3524-68-3<\/td>\nPETA; 2-(Hydroxymethyl)-2-[[(1-oxoallyl)oxy]methyl]-1,3-propanediyl diacrylate; 3-(acryloyloxy)-2-[(acryloyloxy)methyl]-2-(hydroxymethyl)propyl acrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae PHEA Monomer<\/a><\/span><\/td>\nCAS 48145-04-6<\/td>\n\u00a02-PHENOXYETHYL ACRYLATE<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae PO2-NPGDA\u00a0<\/a><\/span><\/td>\nCAS 84170-74-1<\/td>\n<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae TEGDMA Monomer<\/a><\/span><\/td>\nCAS 109-16-0<\/td>\nTriethylene glycol dimethacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae THFA Monomer<\/a><\/span><\/td>\nCAS 2399-48-6<\/td>\nTetrahydrofurfuryl acrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae TMPTA Monomer<\/a><\/span><\/td>\nCAS 15625-89-5<\/td>\nTrimethylolpropane triacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae TMPTMA Monomer<\/a><\/span><\/td>\nCAS 3290-92-4<\/td>\nTrimethylolpropane trimethacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae TPGDA Monomer<\/a><\/span><\/td>\nCAS 42978-66-5<\/td>\nTripropylene glycol diacrylate<\/td>\n<\/tr>\n
CHLUMICRYL\u00ae UV Functional Monomers<\/a><\/span><\/td>\n<\/td>\nAcrylic Monomers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Product Name: <\/b><\/strong>\u00a0\u00a0<\/b><\/strong> PM839<\/p>\n

CAS No<\/b><\/strong>:\u00a0\u00a0131538-00-6<\/p>\n

Synonym: <\/b><\/strong>\u00a0Poly[oxy(methyl-1,2-ethanediyl)],.alpha.-hydro-.omega.-hydroxy-, ether with\u00a02,2-bis(hydroxymethyl)-1,3-propanediol (4:1), 2-hydroxy-3-mercaptopropyl ether<\/p>\n

Capcure 3-800<\/p>\n

GABEPRO GPM-800<\/p>\n

Polythiol \u00a0QE-340M<\/p>\n

Thiocure 1200<\/p>\n

Polythiol<\/p>\n

Polymercaptan<\/p>\n

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