FIELD: chemistry.
SUBSTANCE: invention relates to heat-shield materials based on heat-resistant ethylene-propylene diene rubber, which can be used in aircraft and rocket production. The heat-shield material based on ethylene-propylene diene rubber, which contains a vulcanising group, filler and process additives, further contains a modifying additive - polyvinylidene chloride or adamantane.
EFFECT: low rate of heating of the heat-shield material based on ethylene-propylene diene rubber.
3 tbl, 9 ex
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Authors
Dates
2013-06-27—Published
2012-01-10—Filed