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Product Introduction

Chemical Name 2-(2'-HydroxyL-5'-tert-octylphenyl) Benzotriazole
Molecular Number C20H25N3O
CAS 3147-75-9
Structure
Properties and Uses This product is an excellent high-efficiency, aging-preventing agent, capable of absorbing the ultravi olet radiation of 270-340 nanometers, widely applied to PE, PVC, PP, PS, PC, polypropylene fiber, AB S resin, epoxy resin, resin fiber and ethylene -vinyl acetate etc. It can be applied to plastic containers and food-packing boxes as packaging materials, providing good light-stabilizing effect. Dosage:0.1-0. 5% for thin products and 0.05-0.2% for thick products.
Main Chemical Index Item Standard
Appearance White Powder
Content ≥99%
Melting Point 101-106°C
Ash <0.1%
Light Transmittance 440nm  >97%
500nm  >98%
Chemical Name 2-(2'-HydroxyL-5'-tert-octylphenyl) Benzotriazole
Molecular Number C20H25N3O
CAS 3147-75-9
Structure
Properties and Uses This product is an excellent high-efficiency, aging-preventing agent, capable of absorbing the ultravi olet radiation of 270-340 nanometers, widely applied to PE, PVC, PP, PS, PC, polypropylene fiber, AB S resin, epoxy resin, resin fiber and ethylene -vinyl acetate etc. It can be applied to plastic containers and food-packing boxes as packaging materials, providing good light-stabilizing effect. Dosage:0.1-0. 5% for thin products and 0.05-0.2% for thick products.
Main Chemical Index Item Standard
Appearance White Powder
Content ≥99%
Melting Point 101-106°C
Ash <0.1%
Light Transmittance 440nm  >97%
500nm  >98%

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