Epoxidized soybean oil is a non toxic and odorless polyvinyl chloride plasticizer.

It has a good stabilizing effect on light and heat. Its molecular weight is about 1000, which is greatly increased than that of ordinary plasticizers. Therefore, it is resistant to volatilization in polyvinyl chloride products, is not easy to migrate, and is not easy to lose, which is very beneficial to maintain the light and thermal stability of the product and prolong the service life. It can be used in all soft and hard polyvinyl chloride products. It will not only increase the price of the product, but also improve the processing and physical properties of the product. Epoxy soybean oil is a non-toxic PVC resin into the packaging. The realm provides the necessary conditions.