| 摘要 |
A foamable resole resin composition comprises a resole resin, a blowing agent and a surfactant, dispersed dolomite particles being incorporated in said composition providing a foamable resole composition curable to a non- corrosive foam. Methods for preparing, foaming and curing said non-corrosive foams are disclosed. The composition may also contain an axalate salt of an alkaline earth metal. |
