POLYURETHANE FOAMABLE PREPARATIONS WITH GOOD FLOW BEHAVIOR, AS WELL AS APROCESS FOR POLYURETHANE FOAM MOULDED PIECES PRODUCTION.

摘要

The invention describes a FUR foamable system, characterized in that it comprises A) From 1005 by weight of a polyol compound, comprising a) From 50 to 90 percent by weight, referred to component A) total weight of castor oil, b) From 0.9 to 49.9 percent by weight, referred to component A) total weight, of chain elongating components and/or cross linkers with reactive hydroxyl groups, c) From 0.1 to 5 percent by weight, referred to component A) total weight, of water, d) In due case, other cooperating substances and additives as catalysts, demoulding agents, cell stabilizers, unfoamers, et cetera, and of B) An isocianate component, as well as C) In due case, other additives, loads, et cetera.