Chemical name: 2-(2’-hydroxy-5’-methylphenyl) benzotriazole
Molecular Formula: C13H11N3O
Molecular Weight: 225
CAS No. : 2440-22-4
Chemical Structure:
Specification Data Sheet
| Appearance |
: Slightly yellowish crystalline powder |
Melting Point |
: 128-132℃ |
Specific Gravity (at 20℃) |
: 1.38 |
LD50, one single oral
(in rat and mice) |
: 5000mg/kg |
Application:
1. Styrenic Polymers:
0.2~0.5 wt% for PS based on polymer weight
0.
5~2.0 wt% for HIPS based on polymer weight
0.
3~0.5 wt% for ABS based on polymer weight
2. Polyvinyl Chloride:
0.2~0.5 wt% for rigid PVC based on polymer weight
0.
1~0.3 wt% for plasticized PVC based on polymer weight
3. Polyurethane:
0.
3~1.0 wt% based on polymer weight
4. Unsaturated Polyester:
0.
2~0.4 wt% based on polymer weight
5. Polycarbonate:
0.
15~0.3 wt% based on polymer weight
6. Polyacrylate:
0.
15~0.3 wt% based on polymer weight
Package:
50kgs net/fiber drum
|
UV-P
