FLAME SPRAYABLE EPOXY COATING COMPOSITIONS

摘要

Flame sprayable coating compositions are prepared from (A) a melt blended, pre-reacted component comprising (1) from 75 to 98 percent by weight of at least one solid epoxy resin having a degree of polymerization of from 0 to 7; and (2) from 5 to 15 percent by weight of at least one olefinic polymer containing from 0.1 to 55 percent by weight of a group reactive with vicinal epoxy groups; (B) a melt blended, pre-reacted component comprising (3) from 10 to 60 percent by weight of at least one solid epoxy resin having a degree of polymerization of from 1 to 6; and (4) from 40 to 90 percent by weight of at least one olefinic polymer containing from 0.1 to 55 percent by weight of a group reactive with vicinal epoxy groups; and (C) a melt blended, non-reacted composition comprising(5) from 40 to 90 percent by weight of at least one solid epoxy resin having a degree of polymerization of from 1 to 10; and (6) from 10 to 50 percent by weight of at least one inorganic filler. 37,611-F