Process for the preparation of polymer blend of poly (vinyl chloride) (PVC / rubber blend nitru00eclica / NBR) vulcanized in situ polymer blend of poly (vinyl chloride) (PVC) / rubber (NBR) nitru00eclica vulcanized in situ and articles.

摘要

Process for the preparation of polymer blend of poly (vinyl chloride) (PVC / NBR blend iborracha nitrilica) vulcanized in situ polymer blend of poly (vinyl chloride) (PVC) iborracha nitru00eclica (NBR) vulcanized in situ and articles.The present invention relates to a vulcanization process dynamics in situ in biendas of poly (vinyl chloride) / nitrile rubber (blends of PVC / NBR), characterized by the fact that the crosslink in the elastomeric phase is promoted during the processing of the blend. And that the final composition has the characteristics of thermoplastic.The bienda obtained and articles manufactured from this.