HEAT-CURABLE, THERMALLY EXPANDABLE EPOXY RESIN MOULDED PART

摘要

The invention relates to heat-curable, thermally expandable moulded parts prepared from a mixture of at least one solid reactive resin, at least one liquid reactive resin, at least one reactive resin having a flexibilizing effect as well as curing agents and/or accelerators or blowing agents. The moulded parts are suitable for the stiffening and/or reinforcement of thin- wall metal constructions and for stiffening hollow metallic light-weight structures. In comparison with known heat-curable, thermally expandable moulded parts the moulded parts provided for by the invention are characterized by improved dimensional stability in the uncured state and low er surface tack. They are also characterized by minimum odour release during curing.