| 摘要 |
A stable and non-separating catalyst paste, reactive into a polyester system, said paste comprising a diacyl peroxide; a plasticizing amount of a vinyl-reactive di(hydroxyloweralkoxyalkyl) fumarate plasticizer; a finely divided mineral filler, e.g., calcium carbonate, in an amount sufficient to prevent the composition from physically separating into its components; the remainder, if any, being water.
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