FIELD: chemical technology, more particularly manufacture and treatment of plastic and polymeric materials, methods of modifying mechanical properties. SUBSTANCE: polymeric film is subjected to gamma radiation of isotope 60Co within exposure doses from 1 to less than 1•106P. EFFECT: more efficient and economical method of varying mechanical properties of polymeric materials. 4 ex, 7 dwg, 4 tbl
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Authors
Dates
1999-03-27—Published
1996-04-08—Filed