In this way an curable aet unsaturated polyester resin materials with reduced styrene and improved intrinsic adhesion on their ausgehaerteten mass

摘要

liquid hu00e4rtbare unsaturated polyesterharzmassen with improved eigenhaftung on the surface of ausgehu00e4rteten mass after a long verarbeitungsunterbrechung.to enable a safe extension of verarbeitungsunterbrechungen while reducing the styrolemission is the reactive masses based on unsaturated polyester resins, copolymerisationsfu00e4higer, styrene, a catalyst and a additivkombination a reaktionsbeschleuniger us up to 2 wt.% of a additivkomponente a and up to 8%.-% of a additivkomponente b, each related to the unsaturated polyester resin, copolymerisationsfu00e4hige added. it is (a) a wachsartige organic substance with a melting point 90u00b0c and (b) a modified liquid epoxy resin, or a styrene soluble polymerisat with monomer units from vinylestern or vinylacetalen with a melting point of between 40 and 170u00b0c.$a use of liquid reactive masses for the production of thermosetting formku00f6rpern or fiberglass or one or several glasfaserlaminierten parts or materials.