| 摘要 |
chemistry, more particularly high-molecular organic compounds, more specifically various machine-building industries. SUBSTANCE: described is epoxy composition comprising epoxy diane resin, polyethylene polyamine, dibutyl phthalate and iron powder, finely divided graphite with dispersity of (0,3-0,5).10-6 m as solid lubricant, and iron powder has dispersity of (5-10).10-6 m. Ratios of components are as follows, wt parts: epoxy diane resin, 100; polyethylene polyamine 15-20; dibutyl phthalate, 8-12; iron powder with dispersity of (5-10).10-6 m, 150- 200; finely divided graphite with dispersity of (0,3-0,5).10-6 m, 20- 25. EFFECT: greater wear resistance and higher resistance to surface attrition. 2 tbl
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