



HOWIN® HW-403G is a glycidyl methacrylate (GMA) grafted polyolefin elastomer polymer. Its appearance is white or yellowish granule.



HOWIN® HW-504G is a glycidyl methacrylate (GMA) grafted polypropylene polymer. Its appearance is white or yellowish granule.



HOWIN® HW-903G is a glycidyl methacrylate (GMA) grafted hydrogenated Styrene- Butadiene block copolymer (SEBS). It appearance is white or yellowish granule .



HOWIN® HW-901B is a maleic anhydride grafted SEBS. Its appearance is yellow granule.



HOWIN® PE grafting MAH is a series of maleic anhydride grafted polyethylene polymer. Its appearance is white or yellowish granule.



HOWIN® PE grafting MAH is a series of maleic anhydride grafted polyethylene polymer. Its appearance is white or yellowish granule.