MASS FOR PRODUCTION OF ABRASIVE WHEEL

摘要

FIELD: process engineering. ^ SUBSTANCE: invention relates to grinding and may be used for production of abrasive tools, for example, grinding wheels. Proposed mass comprises the following components in the following ratio, in wt %: synthetic solid high-molecular resin - 8595, synthetic low-molecular resin with ultimate thermal stability of 125155 C and content of carboxyl groups of 48 wt % - 155, accelerating group - mercaptobenzothiazole -510, filler - mix of zinc and magnesium oxides in equal fractions - 5070, and grinding material - 500700. ^ EFFECT: higher elasticity of grinding material. ^ 1 tbl