- Min.Order :5 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
UV-326 CAS: 3896-11-5 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5- chlorobenzotriazole
Quick Details
- Appearance:slight yellow powder
- Application:UV Absorber For Plastics
- PackAge:25kg/drum
- ProductionCapacity:10000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light
- Transportation:By sea or by air
Superiority:
Chemical name : 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzortriazole
Introduction : UV-326 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-326 is especially suited for polyolefins and cold cured polyesters. It protects polymers from UV radiation helping to preserve the original appearance and physical integrity, especially for polyolefins and polyester resins.
Empirical Formula : C17H18N30Cl
CAS NO : 3896-11-5
Physical Properties
Molecular Weight : 315.8
Appearance : slight yellow powder
Melting Range : 138-141 °C
Flashpoint : 229 °C
Specific Gravity(20 °C) : 0.37g/cm3
Volatility Pure substance; TGA, heating rate 20 °C /min in air
|
Weight Loss (%)
|
Temperature °C
|
|
1.0
|
183
|
|
2.0
|
202
|
|
5.0
|
223
|
Details:
Chemical name : 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzortriazole
Introduction : UV-326 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-326 is especially suited for polyolefins and cold cured polyesters. It protects polymers from UV radiation helping to preserve the original appearance and physical integrity, especially for polyolefins and polyester resins.
Empirical Formula : C17H18N30Cl
CAS NO : 3896-11-5
Physical Properties
Molecular Weight : 315.8
Appearance : slight yellow powder
Melting Range : 138-141 °C
Flashpoint : 229 °C
Specific Gravity(20 °C) : 0.37g/cm3
Volatility Pure substance; TGA, heating rate 20 °C /min in air
|
Weight Loss (%)
|
Temperature °C
|
|
1.0
|
183
|
|
2.0
|
202
|
|
5.0
|
223
|
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