Epoxy soybean oil, refined soybean oil is prepared using peroxide treatment of a chemical product, molecular weight of about 1000. At room temperature, pale yellow viscous oily liquid, soluble hydrocarbons, ketones, esters, higher alcohols and other organic solvents. Slightly soluble in ethanol, insoluble in water. ESO due to good heat resistance, light resistance, mutual infiltration resistance, low temperature flexibility, and low volatility, harmless, non-toxic, green, so a wide range of applications, especially for food and pharmaceutical plastic packaging plasticizer material. ESO and more used in PVC processing. Since the epoxy groups can trap free radicals separated PVC degradation Cl-, PVC degradation terminate radical reaction, slow degradation rate, significantly improved the light fastness of PVC products, heat resistance and oil resistance, giving the product a good mechanical strength , weather resistance and electrical properties. Not only does it have a plasticizing effect on PVC, but also make active chlorine atoms stabilized PVC chain can quickly absorb heat and light degradation due out HCl, thereby blocking the continuous decomposition of PVC, stabilize role. ESO and polyester plasticizer and used, can reduce the migration of polyester plasticizer. Zinc and other metal salts and cadmium stabilizers and use, there is a good synergy. The FDA can appropriately reduce other plasticizer, stabilizer and lubricant. This product is suitable for all kinds of PVC products, transparent bottles, transparent boxes, all kinds of food packaging materials, medical products, "blood bag", a variety of film, sheet, pipe, refrigerator seal, refrigeration equipment and motor vehicles used gaskets, leather, vinyl flooring, plastic wallpaper, wire and cable materials and other household plastic products, but also for special inks, liquid composite stabilizer. Dosage: The goods and polyester plasticizer and used, can reduce the migration of polyester plasticizer. Metal heat stabilizers and with significant synergies. Can maximize the stabilizing effect, then the amount of the metal soap can be reduced to one-third of the original singly desired total. Because this product is quite compatible with PVC with DOP. And its plasticizing efficiency superior to DOP, the FDA can reduce the total amount of plasticizer products. This not only reduces costs, while improving the product's technical specifications, such as: In addition to the above, but also have high impact strength, transparency, printability, weldability. FDA manipulation of soft products in general 5 to 10 parts, can significantly improve the heat and light stability. Under special circumstances to add 10 to 30 parts in a non-open-air conditions, almost without other stabilizers. The FDA can appropriately reduce other plasticizer, stabilizer and lubricant. Storage: Under normal conditions of storage, you can save more than two years. 

keywords: ESO effect, use epoxy soybean oil, epoxidized soybean oil plasticizer,