Guangzhou scenery Chemical Co., Ltd. is located in southern China's largest chemical raw materials distribution center - Chemical Guangzhou City, Yingkou City Scenery Chemical Co., Ltd. in Guangzhou offices. Companies of all staff with full enthusiasm, rigorous style, antioxidants, sincere service and look forward to a pleasant cooperation with you! This product is a new type of high-temperature antioxidant, high temperature and ultra-high temperature (300 ℃) or more, the resin has excellent processing stability and color protection, there is good light stability. This product is excellent oxidation resistance, the amount can be reduced by 30% to 50% higher than YFK-B215, is a new generation of high-temperature antioxidant excellent grade varieties. It can be widely used in the polyolefin resin (PP, PE), and PBT, PET, polypropylene fiber spinning and other needs of high-temperature processing, high color protection, especially to be repeated many times extrusion and high temperature processing plastic products with good results . Reference to the amount of 0.05 to 0.3%. Guangzhou scenery Chemical Co., Germany antioxidants, founded in 2014, the high temperature antioxidant, located in southern China's largest chemical raw materials distribution center - Chemical Guangzhou City, Yingkou City Scenery Chemical Co., Ltd. in Guangzhou offices. Main: antioxidants, ultraviolet absorbers, light stabilizers various types Product Name: Antioxidant YFK-168 Chemical Name: tris (2,4-di-tert-butyl-phenyl) phosphite formula: C42H63O3P molecular weight : 646.94 dissolved in benzene, chloroform, slightly soluble in ethanol, acetone, food antioxidants, insoluble in water. Appearance white powder or granules Melting point 183.0 ~ 187.0 ℃ Solubility clear volatile ≤0.30% transmittance 425mm ≥98.0% 500mm ≥98.0% Acid Number (with KOH meter), mg / g ≤0.30% primary content ≥99.0% 2, 4-B content ≤0.20% hydrolysis resistance (90 ℃ water, 14h) Qualified Uses: This product is a phosphite antioxidant, and used when the main antioxidant YFK-1010 and YFK-1076 and a very good synergy. Its Complex and is widely used in polyethylene, polypropylene, and polycarbonate. General amount of 0.1% to 1.0%. Amine antioxidants | Antioxidant | scenery provided by the chemical industry Chemical Co., Ltd. Guangzhou scenery. Guangzhou Scenery Chemical Co. (www.fghg168.com) strong, credible, in Guangzhou rubber chemicals industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead scenery chemicals and you hand into the brilliant, for a better future!