ʻO UV-P kahi benzotriazole type UV absorber - ADSORB P
Inoa Kimia:2-(2H-Benzotriazol-2-yl)-p-cresol
Nā huaʻōlelo like:Drometrizole;UV-P;ʻO Tinuvin P
Hoʻolauna
ʻO ka UV-P he benzotriazole type UV absorber.He kiʻekiʻe ka absorption i ka lōʻihi o ka nalu o 270 ~ 340nm.He mea kūpono hoʻi ia no ka hoʻokūpaʻa māmā o ka polyvinyl chloride, unsaturated polyurethane, polystyrene, nā uhi a me nā lacquers.
Helu CAS:2440-22-4
Hoʻolālā Kimia:
Hōʻike
ʻAno: keʻokeʻo i ka pauka aniani melemele
Lae hehee: 128~131 ℃
Maʻiʻo (HPLC): 99% Min.
Ka lawe ʻana: 440nm≥97% 500nm≥98%
Lehu: 0.1% Max.
Nā Volatile: 0.5% Max.
Pūʻolo:25KG pahu pahu
wehewehe
Hōʻike ʻo ADSORB® P i kahi hoʻoheheʻe ikaika o ka radiation ultraviolet ma ka ʻāina 300-400nm.Loaʻa iā ia kahi kiʻekiʻe kiʻekiʻe o ka paʻa paʻi kiʻi i nā wā lōʻihi o ka hoʻomālamalama māmā.Hāʻawi ʻo ADSORB® P i ka pale ʻana i ka ultraviolet i nā ʻano polymers like ʻole me nā styrene homo- a me nā copolymers, nā plastic engineering e like me nā polyesters a me nā resins acrylic, polyvinyl chloride, a me nā halogen ʻē aʻe i loaʻa nā polymers a me nā copolymers (eg vinylidenes), acetals a me cellulose esters.Elastomers, adhesives, polycarbonates, polyurethanes, a me kekahi mau cellulose esters a me nā mea epoxy e pōmaikaʻi hoʻi i ka hoʻohana ʻana iā ADSORB® P.
Waiwai
a) ʻAʻohe ʻala, mai lawe i ka pilau i nā polymers.
b) ʻAʻole ʻike i ka ion metala
c) ʻAʻole hiki ke puhi, ʻaʻole pahū, ʻaʻohe mea ʻawaʻawa, ʻaʻohe pōʻino i ke olakino.
d) Paʻa paʻi kiʻi kiʻekiʻe loa no kona ikaika ikaika e hoʻomoʻi i ka mālamalama ma ka ʻāina UV (270 ~ 340nm)
e) Paʻa loa i ka wela a hiki ke hoʻohana ʻia i loko o ka plastic e koi ai i ka wela o ka hana kiʻekiʻe.
f) ʻAʻole hiki ke komo i nā kukui ʻike ʻia, ʻoi aku ka maikaʻi no nā huahana ʻulaʻula ʻole a me nā mea ʻulaʻula.
ʻona a me ka palekana
Hiki ke mālama ʻia ʻo UV-P ma ke ʻano he kemika ʻoihana inā e mālama pono ʻia kēia mau ʻōlelo mālama lima: a) E hoʻohana i nā mīkina lima e pale aku i ka pili ʻana me ka ʻili.
E mālama i kahi wahi hana maʻemaʻe a me ka hau.
E hoʻohana i nā maka aniani a me ka pale maka ke hiki ʻole ke pale ʻia ka lepo e pale aku i ka huhū i ka maka a me ka ʻōpū hanu.
Pūʻolo:Net 25kg pahu pahu a pahu pahu.
Waihona:Pono e mālama ʻia ʻo UV-P i kahi ʻōnaehana paʻa a mālama ʻia i kahi maloʻo a maloʻo.
Ke nānā aku nei ʻo IPG i nā mea hoʻohui kemika maikaʻi maikaʻi / master batches me kahi noho honua.