FIELD: plastic industry.
SUBSTANCE: mixture consists of crystalline polypropylene, modified olefin copolymers and functional additives. The functional additive is a mixture of a structure-forming agent and a poly-diethyl-silicone liquid with mass ratio of 1.0:0.04-8.0.
EFFECT: stability of the properties of the product during repeated treatment of the mixture at high temperatures.
4 tbl, 5 ex
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Authors
Dates
2008-06-10—Published
2006-08-15—Filed