2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole CAS NO.3147-75-9

Appearance White Powder Content ≥99% Melting Point 101-106°C Ash <0.1% Light Transmittance 440nm>97% 500nm>98% Properties and Use…

Appearance White Powder Content ≥99% Melting Point 101-106°C Ash <0.1% Light Transmittance 440nm>97% 500nm>98% Properties and Uses: This product is an excellent high-efficiency, aging-preventing agent, capable of absorbing the ultraviolet radiation of 270-340 nanometers, widely applied to PE,PVC,PP,PS,PC,polypropylene fiber, ABS resin, epoxy resin, resin fiber and ethylene -vinyl acetate etc. It can be applied to plastic containers and food packing boxes as packaging materials, provide them good light-stabilizing effect. Dosage:0.1-0.5% for thin products and 0.05-0.2% for thick products. Storing and Packaging: This product is nontoxic , fire-resistive, explosive-resistive, and well stable in storing. It is packed in cardboard drum lined with plastic bags with the net capacities of 25 kg and 50 kg; it can also be packed according to customers' requirements