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Product description

MS-4H is a 25.4 mm (1”) carbon fiber/epoxy resin compression molding system using high strength standard-modulus (HS) carbon fiber. MS-4H is an excellent low-cost, high performance molding compound that has been qualified to military and commercial applications. It has excellent out time stability and processes very well in medium-to-large heavy parts.

Product benefits/features

  • Chopped fiber epoxy BMC with high strength standard modulus (HS) fiber

Market segments

  • Launch
  • Space & Satellite
  • Aircraft Interiors
  • Aerostructures


Product category Bulk molding compounds
Processing Press forming
Post curable
Resin type Epoxy
Tg (Dry, onset) 191 °C / 375 °F
Cure temperature (Optimal) 138 °C / 280 °F
Cure temperature (Lowest)138 °C / 280 °F
Cure temperature (Highest)138 °C / 280 °F
Out life 14 days
Post curable

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