FIELD: chemistry.
SUBSTANCE: invention relates to plastic chemical engineering, particularly to polymer compositions for film materials and PVC compounds. The polymer composition for film materials contains suspended polyvinyl chloride, an ester plasticiser, a metal-containing stabiliser and a processability modifier in form of atactic or syndiotactic 1,2-polybutadiene.
EFFECT: improved processing properties of the PVC composition and low processing temperature thereof.
10 cl, 2 tbl, 20 ex
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Authors
Dates
2013-02-27—Published
2011-12-20—Filed