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Hygiene and Healthcare

When incompatible materials are used in film packaging you need tie-layers to obtain the right properties – and this is exactly what our PP/PE grafting maleic anhydride resin modifier provide in medical packaging and consuming packaging


COACE® PP-g-MAH series products are maleic anhydride functionalized propylene polymers, which are mainly used in PP modification. Strong polar side groups (maleic anhydride) are introduced into the main chain of polypropylene, which can improve the interaction between polar materials and polar materials.Due to the interfacial adhesion of non-polar materials, it can improve their adhesion and compatibility.

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COACE® PE-g-MAH series products are maleic anhydride functionalized ethylene polymers, which are mainly used for the modification of ethylene-based matrix polymers. It provides excellent coupling effect between them, and can also react well with polymers containing -NH2, -OH and other groups to achieve the purpose of compatibility between different polymers.

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