Maleic anhydride (MAH) modified EVA, mainly used as compatibilizer in halogen-free flame retardant (HFFR) cable. It could significantly improve the interfacial compatibility between polyolefin and inorganic flame retardant (Al(OH)3, Mg(OH)2, etc.) to uniform dispersion. By using Maleic anhydride (MAH) modified EVA, the processing performance, mechanical properties and flame retardance of the cable could be improved meanwhile. Used as compatibilizer in HFFR cable, could help to increase inorganic filler additive, improve the toughness, tensile strength and elongation at break of the cable. Recommended dosage: 5.0~8.0%.