ANTIFRICTION WOOD-POLYMER MATERIAL Russian patent published in 2010 - IPC C08L97/02 B27K3/52 C08L23/00 

FIELD: mechanical engineering.

SUBSTANCE: invention can be used in mechanical engineering for fabrication of big size bearing and sliding elements of light and medium loaded friction units operating with organic lubricant. Here is disclosed antifriction wood-polymer material made out of composition containing crumbled wood, polymer binding - mixture of polyethylene and polypropylene, modifier of polymer binding - maleic anhydride, lubricant - mixture of mineral oil and polyethylene wax and additionally - fly ash.

EFFECT: raised impact strength and tribo-resistance at wear, reduced water absorption of antifriction material.

2 cl, 2 tbl, 5 ex