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 are all staff with full enthusiasm, rigorous style, wear antioxidants, sincere service and look forward to a pleasant cooperation with you! Chemical Name thiodipropionate distearyl ester of formula C42H82O4S this product is a good performance thioesters supplemental antioxidants scenery Guangzhou Chemical Co., Ltd. was established in 2014, is located in southern China's largest chemical raw materials distribution center - Chemical Guangzhou City of Yingkou Chemical Co., Ltd. in Guangzhou Office scenery. Main: antioxidants, ultraviolet absorbers, light stabilizers, antioxidants like various types of products YFK-626 Chinese: bis (2,4-di-tert-butyl-phenyl) pentaerythritol diphosphite formula: C33H50O6P2 MW: 604 physicochemical Properties: Bulk density 0.43g / mL; dust explosion concentration limit 0.12Kg / m3, explosive index 0.37; flash point of 168 ℃; ignition point 421 ℃; soluble in toluene, methylene chloride and other organic solvents, slightly soluble in alcohol, animal feed antioxidants, insoluble in water. Features: This product is compared with the conventional phosphite antioxidant, phosphorus content (antioxidant reactive functional groups) higher, and higher antioxidant activity. Is a high performance phosphite antioxidant was added YFK-626 can be effectively protected polymer at a high temperature processing conditions, and allows multiple processing polymer obtained excellent stability. Appearance white powder or granule melting point of 170.0 ~ 180.0 ℃ Uses: This product is a high-performance antioxidant, the antioxidant activity of the product is superior to other phosphite antioxidant in dosage ordinary phosphite polymers can achieve better process stability under conditions of half antioxidants. This product is generally not used alone, often with antioxidant YFK-1010 and other phenolic primary antioxidant in combination. The goods and the phenolic antioxidant compound widely used in PP, PE, PS, PA, PC, ABS and other polymer materials. General amount of 0.1% -0.3%. Packaging and storage: cardboard (box) lined with aluminum foil bags, barrel (box) Net weight 25Kg. This product should pay attention to moisture and heat. Ethylene antioxidants _ scenery Chemical (Online) _ antioxidant scenery provided by the Guangzhou Chemical Co., 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.