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.
Download the brochure: 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. |