Heat-insulating moulding and process for preparing the same.

摘要

Cases for automobile air conditioners or car-loaded refrigerators are molded In an integrated structure of a body part (1, 2) and fixing parts (1a, 2a) by reaction injection molding from a mixture of a liquid. A comprising 20-60% by weight of an aliphatic amine-based polyol, 30-60% by weight of a propylene oxide adduct of 4,4'-diaminodiphenyl-methane and 15-40% by weight of an ordinary polyol and further containing a foam-controlling agent, a foaming agent and a catalyst and a liquid B comprising polyisocyanate as obtained through impingement.