... extreme pressure lubricant additives. 2).Used as flame retardants in PVC,polyurethane soft. TCEP Fire Retardant Technical Specification: ... , chloroform, etc.)3.compatibility,almost insoluble in water,and good hydrolytic stability in alkaline solution a small amount of decomposition, ... ( TCEP) have been widely used as flame retardants in PVC, polyurethane soft,hard foam, cellulose acetate, nitro ...