Photoinitiator TPO pauka 98% CAS 75980-60-8 TPOP
Photoinitiator TPO pauka 98%CAS 75980-60-8TPOP
ʻO TPO kahi radical manuahi (1), kahi hoʻoheheʻe optical kiʻekiʻe o ka mea hoʻomaka i ka lōʻihi o ka nalu lōʻihi.No ka mea he ākea ka nui o ka absorption, ʻo ka absorption peak he 350-400nm, ua hana ʻia e ka absorption o kahi 420nm, ʻoi aku ka lōʻihi o kona kiʻekiʻe absorption ma mua o ka mea hoʻomaka maʻamau, hiki i ke kukui ke hana i ka benzoyl a me ka phosphoryl ʻelua.
lewa noaHiki i nā cals ke hoʻoulu i ka polymerization, no laila ka wikiwiki o ka mālama ʻana i ka māmā, loaʻa iā ia ka photobleaching, kūpono no ka uhi kiʻiʻoniʻoni mānoanoa a me ka hoʻōla hohonu ʻana i nā ʻano melemele haʻahaʻa, no ka wai.Hoʻohana ʻia kēia huahana no ka ʻōnaehana keʻokeʻo, hiki ke hoʻohana ʻia no ka uhi ʻana o UV curing, paʻi ʻīnika, adhesives, UV curing optical fiber coating, photoresist, photopolymerization plate, stereo lithographic resin, composite material, dental filling etc.. Ka hoʻohana ʻana i kēia huahana. pono e hoʻokumu i nā hopena maoli o ka hoʻokolohua, pono e hoʻohui i ka nui o 0.5-4% w / w.Hiki ke hoʻopaʻa paʻa loa ʻia ma ka ʻili o ka puaʻa titanium dioxide keʻokeʻo.ʻAʻole loli ka uhi, haʻahaʻa ka hopena o ka polymerization, ʻaʻohe koena.Hiki ke hoʻohana ʻia no ka uhi ʻia ʻana o ke aniani, ʻoi aku hoʻi no nā huahana ʻala haʻahaʻa.Hoʻohana ʻia ia i ka polyester unsaturated i loaʻa ka ʻōnaehana styrene, he kiʻekiʻe ka hana.ʻO ka ʻōnaehana acrylate, ʻoi aku ka ʻōnaehana kala, pono e hui pū me ka amine a i ʻole acrylamide, a me nā mea hoʻomaka māmā ʻē aʻe, ʻo ka hoʻomaʻamaʻa ʻana e hoʻokō i ka ʻōnaehana hoʻōla holoʻokoʻa kūpono loa no ka melemele haʻahaʻa, keʻokeʻo a me ke kiʻi mānoanoa.Inika paʻi pale, inika paʻi offset.Manaʻo ʻia ka nui o ka hoʻohui ʻana o 0.5-3.0% (pūnaewele kala), 0.3-2.0% (pūnaewele māmā.
| inoa mea kūʻai | 2,4,6-trimethylbenzoyldiphenyl phosphine oxide |
| CAS No. | 75980-60-8 |
| ʻĀpana Molekala | C22H21O2P |
| Hoʻolālā Kimia |
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| Kaumaha Molekala | 348.4 |
| Na Waiwai Ki | ʻala haʻahaʻa, melemele haʻahaʻa, hoʻōla ʻia |
| Na Waiwai Kino | Hōʻike:Melemele Crystal;Hōʻike:>99.0% ;Lae hehee:91-94°C;Kiʻekiʻe absorption:273, 370nm |
| Pūʻolo | 20 KG PAPA |
| Nā noi nui | ʻO nā uhi ʻulaʻula.ʻO Offset, Flexo, a me nā ʻīnika pale ʻO Brand: Xinglu |
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