Internal mold releases for polyurethane are typically used at addition rates of 1% -2% on system weight; however, certain processes (like pultrusion,), or high filler loadings may necessitate higher addition levels. For best results, pre-production evaluations should be conducted. Internal mold releases are typically added to polyol, or the less reactive system component.
These are only a few of the many products AXEL offers. Please contact us for other options or special requirements.
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Solutions for Polyurethanes
|Brand||Product Number||Typical Application /Comments|
|MoldWiz®||INT-1230||General purpose release- foam or elastomers and non-aqueous in-mold coatings.|
|MoldWiz®||INT-120IMC||Release additive for in-mold coatings and polyureas.|
|MoldWiz®||INT-EPH19||Release additive for water-borne polyureas.|
|MoldWiz®||INT-1681OG||Release for optical grade cast PU.|
|MoldWiz®||INT-1948MCH||Release for PU pultrusion.|
|MoldWiz®||INT-1940RTM||Release additive for RTM, Infusion, or other closed molded PU processes.|