SINOSORB® UV-234 has the advantages of good compatibility, low volatility, strong UV absorption, and excellent thermal stability. Suitable for polycarbonate, polyester, polyoxymethylene, polydilute amine, polyphenylene ether, thermoplastic polyurethane and polyurethane fiber, etc.
SINOSORB® UV-234
Cas No.:70321-86-7
Chemical Name:2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
Synonym:Eversorb 76;Milestab 234;THASORB UV-234;UV Absorber UV-234
Structure:
| Appearance | Off-white powder |
| Content | ≥99%(HPLC) |
| Melting point | 139.5-144℃ |
| Ash | ≤0.1% |
| Volatile | ≤0.5% |
| Transmittance | 460nm≥95% 500nm≥97% |
Suitable for polycarbonate, polyvinyl chloride, polyoxymethylene, polyamide, polyester, etc.
| Polyvinyl chloride | Polycarbonate | Polyester |
| 0.25-0.5% | 0.3-0.5% | 0.3-0.5% |
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention of oxidation.
Protecting the product from leakage, rain and insolation during transportation.
We offer a variety of options to help you find the right product for your application
Provide formulation optimization support for water-based/solvent-based systems
Full coverage of REACH, FDA, and GB standards
99.8% on-time delivery rate, 10,000-ton production capacity guarantee
