Impact Modifiers, Coupling Agent, Mapp manufacturer / supplier in China, offering PP-G-mAh Coupling Agent – Coace® B1a for Polypropylene Modification and Enhanced Compatibility, W5b Polyester PBT/Pet Toughener Poe-G-Gma Glycidyl Methacrylate Modified Polyolefin Elastomer, W1h Compatibilizer HDPE-G-mAh Chemical Modified High Density Polyethylene with High Content of Maleic Anhydride and so on.