Polymer blends

摘要

Halide polymer such as polyvinylchloride and polyamide are melt blendable when the melt blending is carried out at a temperature of no greater than about 220 DEG C. and the polyamide has a processing temperature no greater than the temperature of melt blending and the melt blend also incorporates a carboxyl and/or CO-functional ethylene polymer which compatibilizes the PVC and polyamide one with the other.