UV-326
Product name: UV-326
CAS NO.: 3896-11-5
Chemical Composition: 2-(2'-hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole
Description: A benzotriazole type ultraviolet absorber that has the effect of absorbing longer wavelength ultraviolet light.
Features: Volatile low at high temperature, good thermal stability, has certain absorption of long wave ultraviolet.
Structure:
Molecular weight: 316
Softening point℃: uninvolved
Melting range ℃: 137-142
Density at 20℃: 1.32
Flash point ℃: uninvolved
Viscosity at 20℃: uninvolved
Product form: Light yellow powder
Package: 20kg PE bag
Properties: Apply to: polyolefin, polyester resin, polyvinyl chloride, polycarbonate, adhesives.
Recommended addition amount: 0.1~0.5%, test to determine the specific amount according to the customer application.
Solubility at 20℃ ( g/100g solvent ):
|
Acetone |
1 |
N-hexane |
1 |
|
Chloroform |
11 |
Methanol |
0.1 |
|
Ethyl acetate |
2 |
Methylene chloride |
9 |
Application: Polyolefin,Polyester,Adhesive,PU,TPS,EPDM,PVB,PVC
Previous article：UV-328 Next article：Antioxidant 1076
