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UV-326 Benzotriazole UV Absorber

China UV-326 Benzotriazole UV Absorber, Find details about China UV Absorber, UV-326 from UV-326 Benzotriazole UV Absorber

Model NO.
UV-326
Appearance
Powder
Trademark
WSD
Transport Package
25kg
Specification
99.9
Origin
China
HS Code
2914399090
Model NO.
UV-326
Appearance
Powder
Trademark
WSD
Transport Package
25kg
Specification
99.9
Origin
China
HS Code
2914399090
Ultraviolet Absorbent UV-326
UV-326 Benzotriazole UV Absorber

Introduction:

Chemical Name:2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole Formula:C17H18N3OCl
CAS NO.3896-11-5

Technical index:

AppreanceYellowish crystalline powder
Purity≥99%(HPLC)
Melting Point137-142 oC
Ash≤0.1%
Loss On Drying≤0.5%
Transmittance460 nm≥93% 500 nm≥96%
Advantage and Application:
This product is a high efficient UV absorber, which can effectively absorb 270-380 nm UV light.Odorless, good thermo stability under high temperature.Not stained in alkali,and oil resistant.This product almost does not absorb visible light, particularly applicable to colorless and light-colored products.
Mainly applied to polyolefin (especially in food grade products), PVC, PA, ABS resin, AS resin, PU, etc.

Recommended dosage:

PVCPolyolefinABS resin
0.2-0.5 %0.2-0.5%0.3-0.5%

Package:
20KG cartons

UV-326 Benzotriazole UV Absorber


UV-326 Benzotriazole UV Absorber
UV-326 Benzotriazole UV Absorber

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