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 khafiif ah 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 noocyo kala duwan oo polymers ah oo ay ku jiraan styrene homo- iyo copolymers, balaastikada injineernimada sida polyesters 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%, alaabada dhumucda leh: 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 xasiloon, ka ilaali hawo-qaadashada oo ka fogow biyaha iyo heerkulka sare.