... &MAH-g-EVA&WPC-EVA additive&WPC-EVA coupling agent 2.ISO2008,SGS. 1.Grafted EVA of maleic anhydride ... -eaten, hardness higher than wood, non-polluting, fire, non-cracking, smooth, beautiful appearance, color, free to deploy.The WPC ... compatilizer produced by our company is a macromolecule coupling agent, which can improve the bonding power for PE,PP ... -g-EVA&WPC-EVA additive&WPC-EVA coupling agent