Uv absorbers 928
Amakuru y'ibanze:
Izina ryibicuruzwa: UV gukurura UV-928
Izina ryamati: 2- (2 '-hydroxyl-3' -Subkil-5'-Tertiary Phenyl) Benzotrie;
2- (2-2h-BenzitriaZole) -6- (1-methyl-1-phenyl) ethyl-4- (1133-Tetrametylbutyl) Fenol;
Izina ryicyongereza: UV ikomoka 928; 2- (2h-benzotriazol-2-yl) -6- (1-methyl-1-phenylethyl) -4- (1,1.3-tetrametylbutyl) fenol;
Kamero: 73936-91-1
Formulaire ya moleCure: c29h35n3o
Uburemere bwa molekile: 441.61
EINIONCS nimero: 422-600-5-
Formula yubaka:
Ibyiciro bifitanye isano: Imiti iringaniye; ultraviolet yinjije; Umucyo; Ibikoresho by'imiti mbisi;
Gushonga Ingingo: 108-112 ° C.
Ingingo itetse: 555.5 ± 60.0 ° C (byahanuwe)
Ubucucike 1.07.
Kukemeranya: gushonga muri Toluene, Stryrene, Cyclex, Methyl Methacrylate, Ethyl Acetate, Ketones, nibindi, ihungabanye mumazi.
Ifu ya kirisiti yoroheje
LogP: 7.17
| Ibisobanuro | Igice | Bisanzwe |
| Isura | Ifu yumuhondo | |
| Gushonga | ℃ | 108.0-112.0 |
| Ihindagurika | % | ≤0.30 |
| Ibirimo nyamukuru | % | ≥99.00 |
| Ivu rya Ash | % | ≤0.05 |
| Gufata neza | ||
| 460NM | % | ≥97.00 |
| 500NM | % | ≥98.00 |
UV gukuramo UV-928 ni BenzotriaZole Uv absorber, ashoboye gukuramo urumuri 270-380 Ifite ibiranga guhuza neza, guhindagurika hasi, gutangiza neza, gushikama mu buryo buke bwo gukizana no gukwirakwira cyane, kandi bikwiranye n'ubushyuhe bwo hejuru, kandi bukwiranye n'ubushyuhe bwo hejuru, kandi bukwirakwira no guhinga ibyuma. Ihujwe numucyo stabilizer UV292 na UV123, kunoza cyane kuramba, kandi bibuza igihombo cyoroshye, bikumira, gucika, no gucika intege.
Ahanini ikoreshwa muri: Gukunda Automotive, coil coating, ifu yifu.
Umubare usabwa: 1.0-3.0%, amafaranga yihariye agenwa hakurikijwe ikizamini cyo gusaba abakiriya
Yuzuye muri 20 cyangwa 25 kg / ikarito.
Kubika ahantu hakonje, byumye kandi bihumeka; Irinde izuba.
Nyamuneka twandikire kubintu byose bifitanye isano.
Uruganda rushya rwibanze rweguriwe gutanga intangiriro nziza yoroheje yo guhangana nizindi nganda zikenewe, guhanga udushya no kuramba mugutezimbere ibicuruzwa, nyamuneka twandikire:
Email: nvchem@hotmail.com
