Effects of Acrylic-Based Processing Aids on Processability,Rheology,Thermal and Structural Stability,and Mechanical Properties of PVC/Wood Sawdust Composites

摘要

The use of acrylic based process aids based on copolymers of methyl methacrylate and ethyl acrylate,or methyl methacrylate and butyl acrylate in the blending of polyvinyl chloride (PVC) with wood fibre from sawdust and lubricants at different levels was examined by reference to changes in rheological and mechanical properties,and thermal and structural stability.