flame retardant agent atp is a newly washing resistant finishing agent for polyester flame retardant finishing. it is convenient to use with normal equipments and it doesn¡¯t contain halogen on according with requirement of the environmental , its main technical index up to leading level in the world. atp features a durable retardant effect. the limited oxide index (loi) can reach 40 and the effectiveness can be retained after 50 washes. it can achieve b1 level basing on the standards of gb5454-85. the manufacturing process will not emit odor, not-influence on shade, touch, and has no strength reduction . it is no influence on color shading ,handling, treated fabric the effectiveness can be retained after 30 washes. the manufacturing process will not emit odor or toxin, no-influence .