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Composites—Prepreg

Air Products supplies a full line of epoxy curatives for use in prepreg applications. Prepregs are manufactured of partially cured pre-impregnated resin and fibre matrices which can be cryogenically stored and used many months after production. Prepregs allow better end performance than some traditional wet lay up techniques because of optimized resin/ fibre ratios.

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Product NameDescription/BenefitsDownloads

Amicure CG1200G

Dicyandiamide pulverized to 90% less than 30 micron particle size. Contains 1.5% of an inert flow control additive. Used in powder coatings; structural laminates, including solvent-free prepregs; one-component adhesives; and film adhesives.

Amicure CG325G

Dicyandiamide pulverized to 90% less than 44 micron particle size. Contains 1.5% of an inert flow control additive. Used in structural laminates and one-component adhesives.

Amicure CGNA

Unpulverized dicyandiamide with no inert flow control agent. Used in electrical laminates, adhesives, and powder coatings, where the total resin system is pulverized prior to extrusion.

Ancamine 2014FG

Finer version of Ancamine® 2014AS. Provides faster development of properties. Used in one-component adhesives, including induction-cured adhesives; potting and casting; prepregs; film adhesives; and as an accelerator for dicyandiamide.

Ancamine 2337S

Modified aliphatic amine with rapid reactivity above 158 °F and rapid development of green strength. In form of a micronized powder. Used in one-component adhesives, potting, coatings, hot-melt prepregs, and as an accelerator for DICY.

Ancamine 2441

Modified aliphatic amine. Provides low activation temperature and fast green strength development. Used in one-component heat-cured adhesives, powder coatings, potting compounds, hot melt prepregs, and as an accelerator for anhydrides to provide good high-temperature stability.

Ancamine 2442

Modified aliphatic amine. Provides excellent balance of low activation temperature, good shelf stability, and high glass transition temperature. Used in one-component adhesives, powder coatings, potting compounds, coatings, hot melt prepregs, and as an accelerator for anhydrides.

Ancamine 2709

Latent amine accelerator for high performance prepreg applications.

DICYANEX 1400B

Micronized grade of dicyandiamide containing 3% of an inert flow control additives to inhibit clumping and improve handling. Finest particle size available in DICYANEX® line for maximum reactivity. Used in one-component adhesives, recreational and industrial prepreg composites, and powder coat.