FIELD: chemistry.
SUBSTANCE: casting compound includes an epoxy diane resin ED-20 in an amount 100 wt. p., a hardener, a plastisiser - trichloroethylphosphate (TCEP) and a filling agent - crushed basalt with a particle size of 125-315 mcm, and as a hardener it contains polyethylenepolyamine PEPA with the following component ratio, wt. p.: epoxy diane resin ED-20 - 100, polyethylenepolyamine PEPA - 10-15; trichloroethylphosphate TCEP - 20-30; crushed basalt - 40-60.
EFFECT: reduced number of steps of the compound hardening.
1 tbl
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Authors
Dates
2014-06-27—Published
2012-12-28—Filed