Huron Technologies Inc. has developed an improved mold release coating for polyurethane, the Leslie, Mich., firm has announced.
Release Coating 7291 is especially targeted for high-resiliency PUR foam typically used in seating applications. It helps achieve longer molding cycles before cleaning and delivers excellent release, the company claims. Applications include seating for off-road vehicles, motorcycles and office furniture.
Benefits of the release agent include easy clean-up without the use of harsh chemicals, more production time before mold cleaning and high quality surface appearance. The latter property is due to lack of reaction between the release agent and the PUR system at mold temperatures of 80 degrees F to 165 degrees F.
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