UV absorber UV-234

Ibisobanuro bigufi:

UV-234 ni igikoresho gifata UV gifite uburemere bwinshi mu bwoko bwa hydroxypheny benzotriazole, kigaragaza ko polymer zitandukanye zihora zikora neza mu gihe cyo kuyikoresha. Gifite akamaro kanini ku ma polymer asanzwe atunganywa ku bushyuhe bwinshi nka polycarbonate, polyester, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane na polyurethane fibres, aho kubura UVA bitihanganirwa kimwe na polyvinylchloride, styrene homo- na copolymers.


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Izina ry'ibinyabutabire:2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol;
NOMERO Y'IBIHE:70321-86-7
Ifishi y'ibinyabutabire:C30H29N3O
Uburemere bwa Molekile:448

Ibisobanuro

Ishusho: ifu y'umuhondo woroshye
Aho gushonga: 137.0-141.0℃
Ivu: ≤0.05%
Ubuziranenge: ≥99%
Ihererekanya ry'urumuri: 460nm≥97%;
500nm≥98%

Porogaramu

Iki gicuruzwa ni ikintu gifata UV gifite uburemere bwinshi mu bwoko bwa hydroxypheny benzotriazole, kigaragaza ko gifite ubushobozi bwo kudahinduka mu rumuri ku bwoko butandukanye bwa polymer mu gihe gikoreshwa. Gifite akamaro kanini ku ma polymer asanzwe atunganywa ku bushyuhe bwinshi nka polycarbonate, polyester, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane na polyurethane fibres, aho kubura UVA bitihanganirwa kimwe na polyvinylchloride, styrene homo- na copolymers.

Ipaki n'ububiko

1.Ikarito ya 25kg
2.Bibikwa ahantu hafunze, humutse kandi hijimye


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