Photoinitiator 184 pauka CAS 947-19-3

ʻO Pi 184, ʻike ʻia ʻo Photoinitiator 184 kekahi ʻano o Norish type I Photoinitiator.ʻO kona inoa kemika ʻo 1-Hydroxycyclohexyl phenyl ketone, pōkole no HCPK.Hoʻopuka ʻo Irgacure 184 i nā radical manuahi ma hope o ka lawe ʻana i kekahi ikehu lōʻihi, e hoʻomaka ana i ka polymerization o nā monomers a i ʻole oligomers.

ʻO 1-Hydroxycyclohexyl phenyl ketone kekahi o nā photoinitiators maʻamau i hoʻohana ʻia, me ka hoʻomaka kiʻekiʻe o ka hoʻomaka ʻana, ke kūpaʻa wela maikaʻi a me ka pale melemele.ʻO 333 nm kona lōʻihi hawewe absorption.Hoʻohana nui ʻia ʻo Irgacure 184 e hoʻomaka i ka hoʻōla wikiwiki ʻana o nā ʻōnaehana acrylate a me methacrylate.ʻO ka helu kuhikuhi he 2% -4%.

Ma muli o kona kūpaʻa melemele maikaʻi, ʻoi aku ka maikaʻi o ka photoinitiator 184 no nā uhi hoʻōla UV e pono e hōʻike i ka lā no ka manawa lōʻihi.Hiki ke hoʻomaikaʻi ʻia ka melemele ʻana o ka polyurethane a me ka acrylic acid system ma o ka hoʻohui ʻana i ka mea hoʻokū māmā TINUVIN 292.

Ke hana ʻia nei ka hoʻāʻo ʻana, ua maikaʻi ka hoʻohana ʻia ʻana o Irgacure 184 i loko o nā uhi ilika, nā uhi lāʻau, nā adhesives, kope varnish, lithographic printing ink, screen printing ink, flexographic ink, electronic products, etc. Hiki ke hoʻohana ʻia me nā mea hoʻonaninani ultraviolet inā pono.