UV Absorber UV-P CAS NO.: 2440-22-4
| Magaca kiimikada | 2- (2′-Hydroxy-5′-methylphenyl) benzotriazole |
| qaacidada molecular | C13H11N3O |
| Miisaanka molecular | 225.3 |
| CAS NO. | 2440-22-4 |
Qaab dhismeedka kiimikada
Tilmaamaha farsamada
| Muuqashada | Caddaan ilaa budo crystal huruud ah |
| Nuxurka | ≥ 99% |
| barta dhalaalaysa | 128-130 °C |
| Luminta qalajinta | ≤ 0.5% |
| Dambas | ≤ 0.1% |
| Gudbinta iftiinka | 450nm≥90%; 500nm≥95% |
Isticmaal
Alaabtani waxay siisaa ilaalinta ultraviolet ee polymers kala duwan oo ay ku jiraan styrene homo- iyo copolymers, balaastikada injineernimada sida polyester-ka iyo resins acrylic, polyvinyl chloride, iyo halogen kale oo ka kooban polymers iyo copolymers (tusaale vinylidenes), acetals iyo cellulose esters. Elastomers, xabagta, isku dhafka polycarbonate, polyurethane, iyo qaar ka mid ah esters cellulose iyo walxaha epoxy.
Qiyaasta guud: alaabada khafiifka ah: 0.1-0.5%, alaab qaro weyn: 0.05-0.2%.
1.Polyester-ka aan saturated: 0.2-0.5wt% ku salaysan miisaanka polymer
2. PVC
PVC adag: 0.2-0.5wt% ku salaysan miisaanka polymer
PVC caag ah: 0.1-0.3wt% ku salaysan miisaanka polymer
3. Polyurethane: 0.2-1.0wt% ku salaysan miisaanka polymer
4.Polyamide: 0.2-0.5wt% ku salaysan miisaanka polymer
Baakaynta iyo Kaydinta
Xidhmada: 25KG/CARTON
Kaydinta: Guriga ku deggan, hawo-qaadashada ka ilaali biyaha iyo heerkulka sare.