| 摘要 |
FIELD: chemistry.SUBSTANCE: method of producing a polyvinyl chloride based polymer nanocomposition involves mixing powdered polyvinyl chloride, an impact strength modifier, a complex stabiliser and a nano-additive selected from carbon nanotubes, copper oxide and aluminium oxide, in amount of 0.002-0.08 pts.wt. The polyvinyl chloride is pre-mixed with the nanoadditive in ratio of 100:0.1-5 pts.wt and the obtained concentrate is added to the main composition in amount of 2-5 pts.wt.EFFECT: improved processing and operational characteristics of the composition, uniform distribution of the small quantity of the nano-additive.1 tbl, 3 ex |
