Poly(propylene carbonate)(PPC)containing wool powder(WP)was prepared by a simple solution mixing method.The morphological,thermal and mechanical properties of PPC biodegradable composites with differe
As reinforcing filler,silica has a lot of silanol groups on the surface,and it shows polarity and poor dispersion in the rubber matrix.Because of the poor compatibility between silica and the rubber m
The rubber additives are easy to migrate and bloom during the using process,resulting in environmental pollution,which is the common problem for the traditional rubber additives.