UV-234 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol CAS 70321-86-7
Category:
Product Description
Molecular Formula:C30H29N3O
Molecular Weight:447.57
EINECS:274-570-6
Package: 20kg
Worldwide Delivery
Made in China
Product Details
Introduction
UV-234 has excellent thermal stability and compatibility;
Specification
Appearance | Off-white powder |
Content | ≥99%(HPLC) |
Melting point | 139.5-141℃ |
Ash | ≤0.1% |
Volatility | ≤0.5% |
| Light transmittance | 460 nm≥97% 500 nm≥98% |
Applications
This product is suitable for polycarbonate, polyvinyl chloride, polyoxymethylene, polyamide, polyester, etc.
Recommended amount
Polyester | Polycarbonate | Polyvinyl chloride |
0.3-0.5% | 0.3-0.5% | 0.25-0.5% |
Solubility (25 ˚C:g/110g solvent)
Water | N-hexane | Xylene | Ethyl acetate | Toluene |
<0.01 | 1 | 10 | 7 | 36 |
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