RESEARCH OF THERMAL PROPERTIES OF EPOXY COMPOSITES MODIFIED TRICHLOROETHYL PHOSPHATE
Abstract
The dependence of the content of the fire-retardant agent introduced trichloroethyl phosphate on thermal properties of epoxy composites to form a protective coating. The introduction to the composition at optimal plasticizer content provides improved, along with physical and mechanical properties, thermal properties of the coatings. Optimal content introduced into epoxy composites (ED-20 – 100 parts; curing PEPA – 10 parts) plasticizer (TCEP – 10 parts by weight). At the same time it sets the optimum mode of formation and crosslinking temperature epoxy composites, which is 413 K. The practical value lies in the fact that based on the carrying out of preliminary experimental studies of physicо-mechanical and received thermal properties can be encouraged to develop the material, which includes a fire-retardant agent trichloroethyl, as a binder for coatings to protect surfaces of parts of energy equipment and machinery It operated under the influence of open flame, and in areas with high temperature of the working surfaces.
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