GOYENCHEM-UV900 CAS No. 70321-86-7
GOYENCHEM-UV900 is a benzotriazole UV absorber which can be processed at high temperature but not easily affect by external environment.
Description
Intro
GOYENCHEM-UV900 is a benzotriazole UV absorber which can be processed at high temperature but not easily affect by external environment.
Chemical Name
2-(2H-benzotriazole -2-yl)-4,6-bis (1-methyl-1-phenyl ethyl) phenol
Chemical Structure
Properties
| Grade | GOYENCHEM-UV900 |
| CAS No. | 70321-86-7 |
| Appearance | Slight yellow powder |
| Molecular Weight | 448 g/mol |
| Melting point | 137~141℃ |
Solubility
| (g/100 g solvent) at 25°C | |
| Butyl carbitol | 0.2 |
| Tert-butyl acetate | 4.5 |
| Xylene | 10 |
| Acetic acid t-butyl ester | 2 |
| MEK | 5.5 |
| Water | <0.01 |
Advantages
- It is not volatile in high temperature processed
- Will not produce odor with polymer while processing
- Excellent heat resistance
- Will not affect the original color-edging of product after processed
Applications
- Auto
- Paint
- Coil coating line
- Powder coating
