FIELD: polymer material. SUBSTANCE: foamed polyethylene composition for industrial and domestic use as heat-insulation and structural materials contains polyethylene, azodicarbonamide, stearin, and tetraethoxysilane. EFFECT: simultaneous presence of tetraethoxysilane and azodicarbonamide provides cross-linking of polyethylene resulting in improved strength characteristics of foam. 1 tbl, 10 ex
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Authors
Dates
2003-09-27—Published
2001-12-27—Filed