PREPREGS

Woven Fiberglass Prepregs

Product Description Applications Form Color Nominal Cure Temp, °F (°C) Max. Dry Operating Temp, °F (°C) Comments
AX-3110 Toughened, Flame Retardant Epoxy Fiberglass Prepreg Flame retardant laminates, honeycomb panels &foam panels  Woven Prepreg (1 or 2-side coated) Off-white on white 250°F (121°C) 180°F (82°C) Meets FAR 25.853.
AX-3112T High Toughness Flame Retardant Epoxy Fiberglass Prepreg High toughness, flame retardant laminates, ducting, honeycomb panels, and foam panels  Woven Prepreg (1 or 2-side coated) Off-white on white 250°F (121°C) 200°F (93°C) Meets FAR 25.853.  HT grade available.
AX-3180 Low OSU / FST Epoxy Fiberglass Prepreg Aircraft interior laminates & panels, A/C ducting Woven Prepreg (1 or 2-side coated) White on white 250°F (121°C) 250°F (121°C) Meets FAR 25.853 & FST / OSU requirements. Snap Cure (SC) available.
AX-3201 Toughened Epoxy Fiberglass Laminating Prepreg High strength laminates requiring good structural properties and/or high clarity  Woven Prepreg (1 or 2-side coated) White on white Variable 250°F (121°C) Flame Retardant (FR), Snap Cure (S), and Extended Life (EL) grades available.
AX-3210 Flame Retardant, Modified Vinyl Ester Fiberglass Prepreg General purpose laminates Woven Prepreg (1 or 2-side coated) Off-white on white 275°F (135°C) 300°F (149°C) Styrene-free. Room temp storage.
AX-3220 High Temperature Epoxy Fiberglass Prepreg High temperature laminates and high temperature ducting Woven Prepreg (1 or 2-side coated) Clear on white 350°F (177°C)  400°F (182°C) Color variations available. Flame retardance available
AX-3230 Flame Retardant, Modified Polyester Fiberglass Prepreg General purpose laminates Woven Prepreg (1 or 2-side coated) Light pink on white 275°F (135°C) 300°F (149°C) Styrene-free. Room temp storage.
AX-3260 Epoxy Fiberglass Tooling Prepreg High temperature tooling Woven Prepreg (1 or 2-side coated) Light amber on white 140°F (60°C) initial, 380°F (193°C) final 375°F (191°C) Low temperature initial cure tooling.  Variations available.
AX-3270 Structural Epoxy Fiberglass Prepreg Structural composite components Woven Prepreg (1 or 2-side coated) Cream on white 300°F (149°C) 300°F (149°C) Color variations available. Flame retardance available.
AX-3280 Toughened BMI Fiberglass Prepreg High temperature laminates, aerospace components and ducting Woven Prepreg (1 or 2-side coated) Amber on white 350°F (177°C) & 460°F (238°C) 500°F (260°C) Tooling grades available.
AX-3300 High Temperature Phenolic Laminating Fiberglass Prepreg Ballistic panels, high temperature laminates Woven Prepreg, solution coated Amber on white 300°F (149°C) 500°F (260°C) Resin meets Mil-R-9299C
AX-3500 Toughened Phenolic Fiberglass Prepreg Honeycomb panels for aircraft interior components Woven Prepreg, solution coated Amber on white 275°F (135°C) 250°F (121°C) Press grade and layup grade available.
AX-3600 High Temperature Silicone Fiberglass Prepreg High service temp laminates for radomes and aircraft structures Woven Prepreg, solution coated Off-white on white 350°F (177°C) 500°F (260°C) For autoclave or pressing processes
AX-3610 Modified Condensation Polyimide Fiberglass Prepreg High temp laminating applications Woven Prepreg, solution coated Amber on white 350°F (177°C) 640°F (338°C) Legacy specifications.
AX-3611 MDA-free condensation Polyimide Fiberglass Prepreg High temp laminating applications Woven Prepreg, solution coated Amber on white 350°F (177°C) 640°F (338°C) MDA-free for environmental compliance


Aramid Prepregs


Woven Aramid Prepregs

Product Description Applications Form Color Nominal Cure Temp, °F (°C) Max. Dry Operating Temp, °F (°C) Comments
AX-4110 Toughened, Flame Retardant Epoxy Aramid Prepreg Flame retardant laminates, honeycomb panels, and foam panels  Woven Prepreg (1 or 2-side coated) Off-white on yellow 250°F (121°C) 180°F (82°C) Meets FAR 25.853.
AX-4112T High Performance, Toughened Epoxy Aramid Prepreg High toughness, FR laminates, ducting, honeycomb panels, and foam panels  Woven Prepreg (1 or 2-side coated) Off-white on yellow 250°F (121°C) 200°F (93°C) Meets FAR 25.853.
AX-4201 Toughened Epoxy Aramid Laminating Prepreg High strength laminates requiring good structural properties and/or high clarity  Woven Prepreg (1 or 2-side coated) Clear on yellow Variable 250°F (121°C) Flame Retardant (FR), Snap Cure (S), and Extended Life (EL) grades available.
AX-4151 Modified PVB Phenolic Aramid Prepreg High strength and impact-resistant bonding and laminating typically for ballistic applications Woven Prepreg (1 or 2-side coated) Off-white on yellow 275°F (135°C) 180°F (82°C) Resin meets MIL-DTL-62474F
AX-4210 Flame Retardant, Modified Vinyl Ester Aramid Prepreg General purpose laminates Woven Prepreg (1 or 2-side coated) Off-white on yellow 275°F (135°C) 300°F (149°C) Styrene-free.  Room temp storage.
AX-4220 High Temperature Epoxy Laminating  Aramid Prepreg High temperature laminates and high temperature ducting Woven Prepreg (1 or 2-side coated) Clear on yellow 350°F (177°C)  400°F (204°C) Post cure recommended for optimum performance
AX-4230 Flame Retardant, Modified Vinyl Ester Aramid Prepreg General purpose laminates Woven Prepreg (1 or 2-side coated) Pink on yellow 275°F (135°C) 300°F (149°C) Styrene-free. Room temp storage.
AX-4270 Structural Epoxy Aramid Prepreg Structural Composite Components Woven Prepreg (1 or 2-side coated) Cream on yellow 300°F (149°C) 300°F (149°C) Color variations available. Flame retardance available.
AX-4280 Toughened BMI Aramid Prepreg High temperature laminates, aerospace components and ducting, impact resistant components Woven Prepreg (1 or 2-side coated) Amber on yellow 350°F (177°C) & 410°F (210°C) 500°F (260°C) Post cure recommended.
AX-4300 High Temperature Phenolic Laminating Aramid Prepreg Ballistic panels, high temperature laminates Woven Prepreg, solution coated Amber on yellow 300°F (149°C) 500°F (260°C) Resin meets Mil-R-9299C.
AX-4500 Toughened Phenolic Aramid Prepreg, Self-Adhesive Honeycomb panels for aircraft interior components Woven Prepreg, solution coated Amber on yellow 275°F (135°C) 250°F (121°C) Press grade and layup grade available.



Aramid Prepregs
Aramid Prepregs

Woven Carbon Prepregs

Product Description Applications Form Color Nominal Cure Temp, °F (°C) Max. Dry Operating Temp, °F (°C) Comments
AX-5110 Toughened, Flame Retardant Epoxy Carbon Prepreg Multi-ply laminates bonding, honeycomb paneling, electronic-transmission applications (radomes) Woven Prepreg (1 or 2-side coated) Off-white on black 250°F (121°C) 180°F (82°C) Meets FAR 25.853.
AX-5112 High Toughness, Flame Retardant Epoxy Carbon Prepreg High toughness, flame retardant laminates, ducting, and honeycomb panels Woven Prepreg (1 or 2-side coated) Off-white on black 250°F (121°C) 200°F (93°C) Meets FAR 25.853.
AX-5180 Low OSU / FST Epoxy Carbon Prepreg Aircraft interior laminates & panels, A/C ducting Woven Prepreg (1 or 2-side coated) White on black 250°F (121°C) 250°F (121°C) Meets FAR 25.853 & FST / OSU requirements. Color variations available.
AX-5201 Toughened Epoxy Carbon Laminating Prepreg High strength laminates requiring good structural properties and/or high clarity  Woven Prepreg (1 or 2-side coated) Clear or black on black Variable 250°F (121°C) Flame Retardant (FR), Snap Cure (S), and Extended Life (EL) grades available.
AX-5204 Epoxy Carbon Laminating Prepreg for High-clarity Components Variable temperature cure prepreg for cosmetic laminates Woven Prepreg (1 or 2-side coated) Light black on black Variable 250°F (121°C) Used extensively in automotive applications
AX-5205 Epoxy Carbon Prepreg for High Quality Surface Low temp or standard temp option for laminates requiring a high quality surface and cosmetic appearance Woven Prepreg (1 or 2-side coated) Clear or black on black Variable 250°F (121°C) Low temp cure grade available (S)
AX-5220 High Temperature Epoxy Laminating Carbon Prepreg High temperature laminates, high temperature ducting Woven Prepreg (1 or 2-side coated) Clear on black 350°F (177°C)  400°F (204°C) Post cure recommended for optimum performance.
AX-5260 Epoxy Carbon Tooling Prepreg High temperature tooling Woven Prepreg (1 or 2-side coated) Black on black 140°F (60°C) initial, 380°F (193°C) final 375°F (191°C) Low temperature initial cure tooling.  Variations available.
AX-5270 Structural Epoxy Carbon Prepreg Structural composite components Woven Prepreg (1 or 2-side coated) Cream on black 325°F (163°C) 350°F (177C) Color variations available. Flame retardance available.
AX-5280 Toughened BMI Carbon Prepreg High temperature laminates, aerospace components and ducting Woven Prepreg (1 or 2-side coated) Amber on black 350°F (177°C) & 460°F (238°C) 500°F (260°C) Post cure recommended for optimum performance. Tooling grades available.
AX-5300 High Temperature Phenolic Carbon Prepreg Carbon-carbon composites, high temperature laminates Woven Prepreg, solution coated Amber on black 300°F (149°C) 500°F (260°C) Resin meets Mil-R-9299C
AX-5611 MDA-free condensation Polyimide Carbon Prepreg High Temp laminating applications Woven Prepreg, solution coated Amber on Black 350°F (177°C) 640°F (338°C) MDA-free for environmental compliance


Aramid Prepregs

Unidirectional Prepregs

Note: All unidirectional prepregs are available in E-glass (E), S2 Glass (S), Carbon (C), Aramid (A), and Innegra (I) reinforcements

Product Description Applications Form Matrix Color Nominal Cure Temp, °F (°C) Max. Dry Operating Temp, °F (°C) Comments
AX-6111 General Purpose Flame Retardant Epoxy Unidirectional Prepreg Aircraft flooring, high-rise flooring, cargo liners, high impact surfaces, UAVs, sporting goods UD Prepreg (2-side coated) Off white 250°F (121°C) 200°F (93°C) Meets FAR 25.853.
AX-6180 Low FST/OSU Epoxy Unidirectional Prepreg Aircraft interior components, seatbacks, doublers UD Prepreg (2-side coated) White 250°F (121°C) 250°F (121°C) Meets FAR 25.853 & FST / OSU requirements.
AX-6200 Toughened, High Clarity Epoxy Unidirectional Prepreg Performance sporting goods, automotive parts & components UD Prepreg (2-side coated) Clear or light black 250°F (121°C) 250°F (121°C) General purpose
AX-6201 Toughened Epoxy Unidirectional Prepreg High strength laminates requiring good structural properties and/or high clarity  UD Prepreg (2-side coated) Clear or light black Variable 250°F (121°C) Flame Retardant (FR), Snap Cure (S), and Extended Life (EL) grades available.
AX-6270 Structural Epoxy Unidirectional Prepreg Structural composite components UD Prepreg (2-side coated) Cream 300°F (149°C) 300°F (149°C) Color variations available. Flame retardance available.
AX-6280 Toughened BMI  Unidirectional Prepreg High temperature laminates, aerospace components and ducting UD Prepreg (2-side coated) Amber 350°F (177°C) & 460°F (238°C) 500°F (260°C) Postcure recommended for optimum performance.


Aramid Prepregs

Ceramic Prepregs

Product Description Applications Form Matrix Color Nominal Cure Temp, °F (°C) Max. Dry Operating Temp, °F (°C) Comments
AX-CMC-720 Oxide Oxide Ceramic Composite Prepreg, Low Creep / High Temperature Aircraft engine components, ducting, oil & gas tubing, advanced energy, motorsports Woven or UD Prepreg White on white 350°F (177°C) initial, 2000°F freestanding fire 2200°F (1204°C) Low creep & higher temperature applications 
AX-CMC-610 Oxide Oxide Ceramic Composite Prepreg, High-strength Aircraft engine components, ducting, oil & gas tubing, advanced energy, motorsports Woven or UD Prepreg White on white 350°F (177°C) initial, 2000°F freestanding fire 2000°F (1093°C) Structural applications
Primers Film Adhesives

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