| 摘要 |
<p>To accelerate the curing of an epoxide resin by means of an aromatic or cycloaliphatic polyamine there is incorporated magnesium, calcium, zinc, manganese, cobalt, or nickel perchlorate. Typically, from 0.2 to 2 parts by weight of the perchlorate is used per 100 parts of the combined weights of the epoxide resin and the polyamine. The curable compositions of the invention may be used as laminating resins, paints and lacquers, sinter powders, impregnating and casting resins, moulding compositions, putties and sealing compounds, potting and insulating compounds for the electrical industry, and adhesives.</p> |
