FIELD: chemistry.
SUBSTANCE: invention relates to rail lubricant, which contains masout, colophony, mineral oil or mixture of mineral oils, and additionally includes chrysotile asbestos with support of the following ratio of included in rail lubricant components, wt %: masout 5-50; colophony 5-40; chrysotile asbestos 0.01-0.02; mineral oil or mixture of mineral oils to 100.
EFFECT: increased efficiency of protecting friction pair wheel-rail of railway transport from wear.
2 cl, 4 tbl
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Authors
Dates
2015-01-10—Published
2013-09-24—Filed