Ultraviolet Light Absorber UV326

Ultraviolet Light Absorber UV326

Ultraviolet Light Absorber UV326 is mainly used for PVC, polystyrene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin etc.
PRODUCT DETAILS

Ultraviolet Light Absorber UV326
CAS NO.:3896-11-5

Chemical Name:2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole
Formula:C17H18ClN3O


Molecular Weight:315.80
Appearance:Light yellow crystalline powder
Melting Point:144-147℃

Volatile Matter:≤0.5%
Relative Density:1.39g/cm3
Weight Loss Point:230℃(5.0%)
Light Transmittance:460nm: ≥98.0%;500nm: ≥99.0%
Ash Content:≤0.1%

Solubility:Soluble in toluene, styrene; slightly soluble in methanol; insoluble in water


Features and Application Area:It is mainly used for PVC, polystyrene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin etc.


Cautions:Avoid direct sunlight, moisture, high temperature.Testing required before use


Pack & Store:25kg carton inner with plastic bag or  as customer's requirement


Hot Tags: ultraviolet light absorber uv326, China, manufacturers, low price, buy, free sample
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