... or light yellow granular solid environmentall thermoplastic resin cpp Chlorinated Polypropylene Cpp belongs to thermoplastic resins,nontoxic white or yellowless ... water-tolerance and aging-preventing.It has strong adhesion to polypropylene(PP) as well as polyethylene,paper and aluminum film ... as colorant for plastic modification or as paint for polypropylene(PP) injection molding wares. cpp Chlorinated ...