Guangzhou scenery Chemical Co., Ltd., Yingkou City Scenery Chemical Co., Ltd. in Guangzhou Office Zhongshan antioxidant manufacturers, production: antioxidants, ultraviolet absorbers, light stabilizers 1098 various types of products with excellent processing and long-term stability resistance, low volatility, and polyamide and other substrates compatibility for PA TPUR TPE scenery Guangzhou Chemical Co., Ltd. was established in 2014, is located in southern China's largest chemical raw materials distribution center - Chemical Guangzhou City Foshan Antioxidant agent manufacturers, Yingkou City Scenery Chemical Co., Ltd. in Guangzhou Office. Main: antioxidants, ultraviolet absorbers, light stabilizers various types Product Name: Antioxidant YFK-168 Chemical Name: tris (2 antioxidant manufacturers, 4-tert-butyl-phenyl) phosphite Formula: C42H63O3P MW: 646.94 dissolved in benzene, chloroform, slightly soluble in ethanol, acetone, 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 dollars) Zhanjiang antioxidant manufacturers, mg / g ≤0.30% main content ≥99.0% 2,4-B content ≤0.20% hydrolysis resistance (90 ℃ water, 14h) Qualified Uses: This product is a phosphite antioxidant, with the main antioxidant YFK-1010 and YFK-1076 etc. and has excellent synergistic effect when used. Its Complex and is widely used in polyethylene, polypropylene, and polycarbonate. General amount of 0.1% to 1.0%. Antioxidants manufacturers, scenery Chemical (certified), antioxidants provided by the manufacturer from Guangzhou Chemical Co. scenery. Guangzhou Scenery Chemical Co. (www.fghg168.com) is Guangzhou, rubber additives leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the scenery Chemical leadership with the staff warmly welcome all inquiries negotiations to create a better future chemical scenery.