Vydyne® 22HSP is a heat stabilized molding grade nylon 6,6 resin. It is lubricated for improved machine feed and mold release and is intended for use in applications requiring fast molding cycles and outstanding mold release performance. The stabilization package has been formulated to provide improved retention of physical and electrical properties, compared to non-heat stabilized grades during long term exposure to high temperatures.
The Vydyne® 22HSP series offer a well balanced combination of engineering properties characterized by high strength, rigidity, good toughness in use, high melting point, good surface lubricity, and abrasion resistance. In addition, it is resistant to many chemicals and solvents, including gasoline, and machine and motor oils.
The Vydyne® 22HSP series resins can reduce or eliminate the need for mold release sprays. Critical molded part dimensions should be checked against specifications before implementing shorter molding cycles on a routine production basis.