UV Absorbers 328
Amakuru y'ibanze:
Izina ry'ibicuruzwa: UV ihinduka 328
Izina ryamati: 2- (2 '-hydroxy-3', 5 '-di-tert-amyl phenyl) benzotriaZole
Synonyme:
2- (3,5-di-tert-am-2-hydroxyphenyi) benzotrish; hrsorb-32'-d-am-am 6-Bis (1,1-DimethylPropyl) -Impimbe; 2-
Umubare wa Cas: 25973-55-1
Formulala: c22h29n3o
Uburemere bwa molekile: 351.49
EINIONCs Umubare: 247-384-8
Formula yubaka:
Ibyiciro bifitanye isano: Imiti iringaniye; ultraviolet yinjije; Umucyo; Ibikoresho by'imiti mbisi;
Ibisobanuro: BenzotrioaZole ultraviolet yinjije
Kugaragara: cyera - Ifu yumuhondo yoroheje
Gushonga Ingingo: 80-83 ° C.
Ingingo itetse: 469.1 ± 55.0 ° C (byahanuwe)
Ubucucike 1.08 ± 0.1 g / cm3 (byahanuwe)
Igitutu cya steam: 0 pa kuri 20 ℃
Kukemeranya: gushonga muri Toluene, Stryrene, Cyclex, Methyl Methacrylate, Ethyl Acetate, Ketones, nibindi, ihungabanye mumazi.
Imitungo: ifu yumuhondo yoroheje.
LogP: 7.3 kuri 25 ℃
Ibicuruzwa biteye akaga Mark XI, XN
Icyiciro cyicyiciro cya 3/17/18/15-48 / 22
Amabwiriza yumutekano - 36-61-22-22-26 wgkgermchemicalbook2 53
Kode ya gasutamo 2933.99.8290
Ibintu byangiza amakuru 25973-55-1 (ibintu byangiza ibintu)
| Ibisobanuro | Igice | Bisanzwe |
| Isura | Ifu yumuhondo | |
| Gushonga | ℃ | ≥80.00 |
| Ivu rya Ash | % | ≤0.10 |
| Ihindagurika | % | ≤0.50 |
| Gufata neza | ||
| 460NM | % | ≥97.00 |
| 500NM | % | ≥98.00 |
| Ibirimo nyamukuru | % | ≥99.00 |
Uv 328 ni 290-400nm uv absorber hamwe ningaruka nziza yo gutuza kumurika-binyuze kuri Photochemvuri; Igicuruzwa gifite imbaraga zidasanzwe zitara rya ultraviolet, ibara rito ryambere kumabara yibicuruzwa, byoroshye gukena kuri sisitemu ya plastistizer na monomer, ihindagurika rito, kandi rihuza ibikoresho byibanze cyane; Mubicuruzwa byo hanze, birashobora gukoreshwa hamwe na antioxidant na fosifore ester antioxidantantantantantantantantantantantantantantantantantantantantantantantantantantantantantantanya yabangamiye amine ifoto.
Cyane ikoreshwa muri polyolefin, PVC, HDPE, Stryrene Ingaragu na Colyilmer, PVB (Polyviny sisitemu ya magnetic ya magnetic; ikoreshwa kandi mu moko yimodoka, amatwi yinganda, amatara yimbaho.
Ongeraho umubare: 1.0-3.0%, amafaranga yihariye agenwa hakurikijwe ikizamini cyo gusaba Thecustomer.
Yuzuye muri 20kg / 25kg kraft umufuka cyangwa ikarito.
Irinde urumuri rwizuba, urumuri rwinshi, ubuhehere, hamwe nintangiriro yoroheje birimo ibintu sulfuru cyangwa byanze bikunze. Igomba kubikwa mu kaga, yumye kandi kure yumucyo.
