Altek® R937-UPE Series
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Altek® R937-UPE Series

Unsaturated Polyester Resin for Vacuum Molding Processes

Product description

AOC's Altek R937-UPE Series is a pre-promoted, non-thixed, low shrinkage, medium reactivity polyester resin designed specifically for use in Liquid Molding Processes such as Infusion, LRTM, and silicone membrane.

Key benefits

  • Designed for rapid and thorough wet out of glass fibers.

  • Low shrinkage for improved surface cosmetics.

  • Low peak exotherm.

  • Excellent mechanical properties featuring high heat distortion temperature.

  • Meets MACT requirements for low HAP resins in the marine industry

Processing methods

  • RTM/Infusion

Key markets

  • Marine
  • Transportation
  • Wind

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