UV absorber UV-P CAS non.: 2440-22-4
| Eget nomen | 2- (2'-hydroxy, 5'-Methylphenyl) Benzotriazole |
| MOLECULA | C13H11N3O |
| Pondus | 225,3 |
| CAS non. | 2440-22-4 |
Formula sistens
Index Technical
| Species | Alba ad lucem flavo crystallum pulveris |
| Contentus | ≥ XCIX% |
| Point liquescens | 128-130 ° C |
| Damnum siccatio | ≤ 0.5% |
| Cinis | ≤ 0.1% |
| Lux transmittance | 450nm≥90%; 500nm≥95% |
Usurpo
Hoc productum providet ultraviolet praesidium in varietate polymeros inter styrene homo- et copolymers, Engineering plastics ut polyters et acrylic resins, polyvall chloride et alia halogen Polymers et Copolymers (eg Vinylides), acetals et cellulosis esters. Elastomers, adhesives, Polycarbonate mixtionis, Polyurethanes et quidam Cellulose esters et epoxy materiae.
General Dosis: Tenuis Products: 0.10.5%, densissima products: 0.05-0.2%.
1.Unsaturated Polyester: 0.2-0.5wt% secundum Polymer Pondus
2. PVC
Rigidorum PVC: 0.2-0.5wt% fundatur in Polymer Pondus
PLVC plasticized: 0.10.3wt% fundatur in Polymer Pondus
3. Polyurethane: 0.2-1.0wt% secundum Polymer Pondus
4.Polyamide: 0.2-0.5wt% fundatur in Polymer Pondus
Stipare et repono
Package: 25kg / Carton
PRAECLUSIO Stable in possessionem, ut evacuatione et aquam et caliditas.