FIELD: manufacture of porous abrasive tool for working metallic and non-metallic materials such as marbor, compositions of marbor and granite crumbs. SUBSTANCE: composition includes abrasive, unsaturated polyester resin, hardener and aerosyl, blowing additive - powdered synthetic detergents. EFFECT: enhanced cutting capability of abrasive tool, lowered temperature in cutting zone, increased strength of tool. 2 tbl
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| 0 |
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| SPACKLING COMPOUND | 1995 |
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| POLYMER BINDING AGENT FOR POLYMER CONCRETE | 2013 |
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Authors
Dates
2002-12-20—Published
2000-07-18—Filed