Process of treating mixed plastic waste based on polypropylene and polyvinylidene chloride

摘要

In the present invention there is disclosed a process for preparing a mixed plastic waste based on polypropylene and polyvinylidene chloride containing at least 15 percent by weight polyvinylidene chloride. The invented process is characterized by addition 5.0 to 40.0 percent by weight based on agglomerate total weight polyvinylidene chloride, 0.1 to 5.0 percent by weight mixtures of sliding agents based on amides, 1.0 to 10.0 percent by weight higher fatty acids, and 85.0 to 98.5 percent by weight metal carbonates or metal hydroxides.