| abstract |
Provided is a resin composition for preparing phenolic foam capable of imparting further improved flame retardancy to phenolic foam formed using a specific foaming agent having a low global warming coefficient and excellent thermal insulation properties in the mid- to long-term immediately after manufacture. In the resin composition for producing phenol foam, which contains a resol-type phenolic resin as an essential component and contains a chlorinated aliphatic hydrocarbon and / or aliphatic hydrocarbon, or a halogenated alkene as a foaming agent, and is foamed and cured by an acid curing agent, further, Red-green powder was dispersed and contained. |