FIELD: vibration absorption.
SUBSTANCE: invention relates to manufacturing materials absorbing vibration in vehicles and provides vibro-absorbing material consisting of rubber, bitumen, plasticizer, lubricant, and filler and characterized in that material, in particular, contains, wt parts: butyl rubber (BK-1675N) 10-20, paving bitumen (BN-90/130) 60-70, industrial oil (I-20A) as plasticizer 10-20, industrial-grade stearic acid-stearin as lubricant 2-3, and, as filler, carbon black and aluminosilicate microspheres 17-22.
EFFECT: increased heat resistance, specific vibration absorption, and reduced cost.
1 dwg, 2 tbl, 7 ex
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Authors
Dates
2004-08-27—Published
2003-09-23—Filed