PVCPE
PVCPE refers to a polymer blend or composite consisting primarily of polyvinyl chloride (PVC) and polyethylene (PE). By adjusting the share of PVC and PE, manufacturers tailor stiffness, impact resistance, and processability. In many formulations the blend is immiscible and may require compatibilizers or grafted polymers to improve interfacial adhesion and homogeneity.
Manufacturing methods include melt blending in twin-screw extruders, extrusion compounding, or injection molding. Stabilizers are often
Material properties vary with composition. Higher PE content generally increases impact toughness and flexibility but reduces
Environmental and recycling considerations: PVC adds chlorine content, which affects incineration emissions and recycling streams. Blending