FIELD: chemistry.
SUBSTANCE: invention relates to antifriction materials based on modified polyamides. The antifriction composition contains 97-98.5 wt % polyamide-12 and 3-1.5 wt % neodymium complex. The composition is obtained by mixing polyamide-12 powder with a neodymium complex dissolved in benzene. The obtained mixture is then dried completely at temperature of 70-75°C.
EFFECT: improved physical-mechanical and tribotechnical properties of antifriction materials.
2 cl, 2 tbl, 1 ex
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|---|---|---|---|
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