PHENOL RESIN FOAM BODY AND METHOD FOR PRODUCING SAME

摘要

Provided is a phenol resin foam body which comprises a phenol resin and a foaming agent that includes a chlorinated hydrofluoroolefin and/or a non-chlorinated hydrofluoroolefin. The phenol resin foam body has a density of 10 to 150 kg/m3, a thermal conductivity in a 10°C environment of 0.0175 W/mk or less, and a thermal conductivity in a 23°C environment of 0.0185 W/mk or less.