... 2.Used as flame retardants in PVC,polyurethane soft. TCEP Fire Retardant Technical Specification:Index NameIndicatorsAppearanceColorless or ... eg alcohols, ketones, aromatic hydrocarbons, chloroform, etc.)3.compatibility,almost insoluble in water,and good hydrolytic stability ... retardants in PVC, polyurethane soft,hard foam, cellulose acetate, nitro cellulose lacquer.3.used as Ethyl-cellulose lacquer ...