Preparation process of composite lignocellulosic fibers and polyvinyl chloride, and the resulting composite

摘要

Preparation process of composite lignocellulosic fibers and polyvinyl chloride, and the composite due to the present invention relates to a process for the preparation of a composite lignocellulosic fibers and polyvinyl chloride, as well as the composite itself resulting in These fibers include, among others, the wood powder, wood flour or wood waste,As well as other fibres of vegetable origin such as coconut, sugar cane of bamboo, etc.; material which, before being mixed with the polyvinyl chloride PVC, is subjected to a drying process in an intensive mixer without external heating, the heat for evaporation of the water and Ger ADO by shear.The treatment of lignocellulosic fibers includes the addition, after this drying in intensive mixer, a lubricant, alone or together with a coupling agent, said lubricant being preferably a lubricant functional.