UV Absorber UV-P CAS NO.: 2440-22-4
| Lebitso la lik'hemik'hale | 2-(2′-Hydroxy-5′-methylphenyl)benzotriazole |
| Mokhoa oa limolek'hule | C13H11N3O |
| Boima ba molek'hule | 225.3 |
| CAS NO. | 2440-22-4 |
Foromo ea sebopeho sa lik'hemik'hale
Index ea tekheniki
| Ponahalo | Phofo ea kristale e bosoeu ho isa ho bosehla bo bobebe |
| Litaba | ≥ 99% |
| Sebaka se qhibilihang | 128-130 °C |
| Tahlehelo ka ho omisa | ≤ 0.5% |
| Molora | ≤ 0.1% |
| Phetiso ea khanya | 450nm≥90%; 500nm≥95% |
Sebelisa
Sehlahisoa sena se fana ka tšireletso ea ultraviolet mefuteng e mengata e fapaneng ea lipolymers ho kenyeletsa styrene homo- le copolymers, polasetiki ea boenjiniere e kang polyester le acrylic resin, polyvinyl chloride, le halogen tse ling tse nang le li-polymers le copolymers (mohlala, vinylidenes), acetals le cellulose ester. Li-elastomer, likhomaretsi, motsoako oa polycarbonate, polyurethanes, le li-ester tse ling tsa cellulose le lisebelisoa tsa epoxy.
Kakaretso ea litekanyetso: lihlahisoa tse tšesaane: 0.1-0.5% , lihlahisoa tse teteaneng: 0.05-0.2%.
1.Unsaturated Polyester: 0.2-0.5wt% e thehiloeng ho boima ba polymer
2. PVC
PVC e thata: 0.2-0.5wt% e thehiloeng ho boima ba polymer
PVC e entsoeng ka polasetiki: 0.1-0.3wt% e thehiloeng ho boima ba polymer
3. Polyurethane: 0.2-1.0wt% e thehiloeng ho boima ba polymer
4.Polyamide: 0.2-0.5wt% ho latela boima ba polima
Ho paka le ho Boloka
Pakete: 25KG/CARTON
Storage: E tsitsitse thepa, boloka moea le hole le metsi le mocheso o phahameng.