Epoxidized soybean oil (ESO) name: ESO formula: C57H106O10 molecular weight: about 1000 Properties: This product is at room temperature, pale yellow viscous oily liquid, typically less than 5 ° C will be solidified, the boiling point of 150 ° C ( 0.5Kpa), the ignition point of 310 ° C, the viscosity 325mPa.s (25 ° C), the refractive index of 1.472 (25 ° C), in water solubility <0.01% (25 ° C), the water solubility of the product in the 0.55% (25 ° C), dissolved hydrocarbons, ketones, esters, higher alcohols and other organic solvents, slightly soluble in ethanol. This product is a most widely used epoxy PVC plasticizers and stabilizers. Good compatibility manufacturers cheap stock ESO and PVC resin, low volatility and little mobility. Has excellent thermal stability and light stability, water resistance and oil resistance is also good, giving the product a good mechanical strength, weather resistance and electrical properties, and non-toxic, is an internationally recognized additives used in food packaging materials. This product can be used for all PVC products. In general soft products manipulation 3-5 shares, you can significantly improve its heat, light stability. The goods and polyester plasticizer and used, can reduce the migration of polyester plasticizer. Metal heat stabilizers and with significant synergies. The FDA can appropriately reduce other plasticizer, stabilizer and lubricant. Uses: This product is suitable for all kinds of PVC products. Such as various types of food packaging materials, medical products, all kinds of film, sheet, pipe epoxy soybean oil, refrigerator seal, leather, vinyl flooring, plastic wallpaper, wire and cable materials and other household plastic products, etc., can also be used for special inks liquid composite stabilizer. Packing: Net 200 kg metal drums or pleases user requirements. ESO also known as thermal oil basic performance ESO ESO [2] referred to ESO, consisting of linoleic acid (51% -57%), oleic acid (32% ~ 36%), palmitic acid (2.4% to 2.8%), stearic acid (4.4% to 4.6%), and so on. Pale yellow, oily liquid, relative density 0.989. Epoxy value of 6.6%. Freezing point an 8 ℃. Boiling point of 150 ℃ (0.53kPa): 1.4716 refractive index. Viscosity (25 ℃) 325mP.a · s. Flash point (open cup) 280 ℃. Dissolved hydrocarbons and most organic solvents, slightly soluble in water. , Chlorinated rubber, nitrile rubber compatible with PVC. Volatile small, low mobility, heat resistance, light resistance, excellent weatherability. Non-toxic. Biodegradable. Plasticizers epoxidized soybean oil is used as the application of an epoxy resin, PVC, neoprene, nitrile rubber and the like. However, pure epoxy and epoxy soybean oil miscibility generally poor quality transparent epoxy soybean oil does not precipitate, by ring-opening polymerization of epoxidized soybean oil, or reaction with maleic anhydride, or dicumyl peroxide initiator bis crosslinking bond can form oligomers, compatibility with the epoxy resin significantly improved. Quality Index Appearance light yellow oily liquid Acid ≤0.5mgKOH / g Color (platinum-cobalt color number) ≤400 Heating loss (125 ℃, 3h) ≤0.3% epoxy value of ≥6.0% ≤0.01% ash density (ρ20 ) 0.985 ~ 0.990g / cm3 thermal stability of <177 ℃, the epoxy value after 3h): ≥5.0% iodine value ≤6 ESO ESO ESO ESO _ _ rich fly fly from Guangzhou Fu Chemical Chemical Limited. Guangzhou-Fu Chemical Co., Ltd. (www.gzfufei.com) strong, credible, in Guangzhou plastics additives industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead rich chemical fly into the brilliant and you work for a better future!