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%…

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, wnameely 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, provnameing 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, inflammable, noncorrodible, and well stable in storing. It is packed in cardboard pail lined with plastic bags with the net capacities of 25 kg and 50 kg; it can also be packed according to customers' requirements