Trowelable epoxy-polyamide composition with graded filler

摘要: Spreadable flooring compositions comprise a well-blended mixture containing 8-20% by wt. based on the composition of curable glycidyl polyether bisphenol, having viscosity 100-3000 centipoises at 75 DEG F., 1-10% curing system comprising polyamide polymeric fat acid and polyamine, 5000-18,000 F. being present in an amount 1-50% polyether, 60-90% graded filler sieve analysis of:- .U.S. Standard.% wt .Sieve No..retained .14.4-7 .16.12-18 .18.20-26 .20.8-22 .30.14-30 such that substantially 100% will pass through No. 10 maximum 35% 30 sieve. The may also contain amine as alkylene polyamine or tertiary pigment and/or poly(butylglycidyl ether). be sand SiO2, abrasive 30-grit aluminium oxide. used for surfacing floors, roadways, stair treads vehicle beds.