초록 |
Nowadays, polymer adhesion at interfaces is of interest because of its importance in polymer blends, composites, and lamination of polymers. The modified maleic anhydride(MAH)-grafted polypropylene(PP) has been used for compatibilization of immiscible polar polymers and non-polar PP. In this work, we used modified MAH- grafted polypropylene to improve the adhering properties of the multi-layer film which consists of polar and non-polar layers (ex. polypropylene-polyamide and polypropylene-polyester blends). We investigated the influence of weight percentage of polypropylene, maleic anhydride and initiators with various reaction conditions such as reaction temperature, duration of reaction, and mechanical agitation. |