Tensile strength of oriented fiber-reinforced antifriction composites based on binders with a high content of epoxy groups

The ultimate strengths of antifriction composites based on УП-610, ЭПАФ and ЭХД epoxy resins, reinforced with alkali-free glass and polytetrafluoroethylene fibers oriented along a fixed plane, are investigated. The ultimate strengths of the composites under uniaxial compression in the direction perpendicular to the fibers are calculated for different ratios of the composite components. Keywords antifriction composite, fiber, polymer binder, stress concentration operator, mechanical strength, modeling [email protected]