the product is a light yellow, glutinous oil liquid,flowing point -3℃,boiling point 150℃(0.5Kpa),fire point 310℃,viscosity 325mpa.s(25℃),refractive rate 1.472(25℃),dissolvability in the water <0.01%(25℃),dissolvability of water in the product is 0.55%(25℃),dissolved in organic dissolvants.The product is a widely used polyvinyl epoxide flexibilizer and stabilizing agent.Dissolved well in PVC resin with good dissolvant property,small volatility and removal, with fine heating and optical stabilization,water tolerance,oil tolerance,makes products has good machinery intensity,electric nature without toxicity, is a fusing agent of food packing materials.and are used all the polyvinyl products.If the soft products use 5-8 these products, and improve its heating and optical stabilization.The products used with polyvinyl can produce removal of polyester flexibilizer,also has obvious effect used with metal heating stabilization.