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Prepreg Materials

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Axiom Materials Product Guide Download
Woven Fiberglass Prepregs
ProductDescriptionApplicationsFormMatrix colorNominal cure temp,℉ (℃)Max. Dry Operating Temp, ℉ (℃)Comments
AX-3100Toughened Low Dielectric Epoxy Fiberglass Prepreg High transmission applications, radomesWoven Prepreg, solution coatedOff-white on white250°F (121°C)200°F (93°C)Meets FAR 25.853
AX-3110Toughened, Flame Retardant Epoxy Fiberglass PrepregFlame retardant laminates, honeycomb and foam panelsWoven Prepreg
(1 or 2-side coated)
Off-white on white250°F (121°C)180°F (82°C)Meets FAR 25.853.
AX-3112THigh Toughness
Flame Retardant
Epoxy Fiberglass Prepreg
High toughness, flame retardant laminates, ducting, honeycomb panels, and foam panelsWoven Prepreg, solution coatedOff-white on white250°F (121°C)200°F (93°C)Meets FAR 25.853. High Temp (HT) grade available.
AX-3170Cyanate Ester Fiberglass PrepregHigh service temperature laminates with low dielectric constant & low dissipation factorWoven Prepreg
(1 or 2-side coated)
Clear on white260°F (127°C)700°F (371°C)700℉ service achieved using 550℉ post cure
AX-3180Low OSU / FST Epoxy Fiberglass PrepregAircraft interior laminates & panels, A/C ductingWoven Prepreg
(1 or 2-side coated)
White on white250°F (121°C)250°F (121°C)Meets 25.853 & FST / OSU
Snap Cure (SC) available.
AX-3201Toughened Epoxy Fiberglass Laminating PrepregHigh strength laminates requiring good structural properties and/or high clarityWoven Prepreg
(1 or 2-side coated)
White on whiteVariable250°F (121°C)Flame Retardant (FR), Snap Cure (S), and Extended Life (EL) grades available.
AX-3201XLEpoxy Fiberglass Prepreg for Vacuum Bag Only ProcessingSuitable for large industrial or marine components requiring 30+ day out-timeWoven Prepreg (1 or 2-side coated)Clear on white160°F (71°C)250°F (121°C)Flame Retardant (FR) grade available
AX-3206Toughened Epoxy Fiberglass Laminating PrepregHigh toughness laminates for prosthetics and race car industryWoven Prepreg (1 or 2-side coated)White on whiteVariable250°F (121°C)More toughened than AX-3201 series
AX-3210Flame Retardant, Modified Vinyl Ester Fiberglass PrepregGeneral purpose laminatesWoven Prepreg
(1 or 2-side coated)
Off-white on white275°F (135°C)300°F (149°C)Styrene-free.
Room temp storage.
AX-3220High Temperature Epoxy Fiberglass PrepregHigh temperature laminates and high temperature ductingWoven Prepreg
(1 or 2-side coated)
Clear on white350°F (177°C)400°F (182°C)Color variations available. Post cure recommended for peak performance. FR grade available.
AX-3230Flame Retardant, Modified Polyester Fiberglass PrepregGeneral purpose laminatesWoven Prepreg (1 or 2-side coated)Light pink on white275°F (135°C)300°F (149°C)Styrene-free. Room temp storage.
AX-3260ELEpoxy Fiberglass Tooling PrepregLow temperature cure, high temperature service toolingWoven Prepreg (1 or 2-side coated) Light amber on white125°F (52°C) initial, 380°F (193°C) final375°F (191°C)Low temperature initial cure, then free-standing postcure to achieve Tg
AX-3270Structural Epoxy Fiberglass PrepregStructural composite componentsWoven Prepreg (1 or 2-side coated)Cream on white285°F (141°C)350°F (177°C) after 350°F postcureColor variations available. Flame retardance available.
AX-3300High Temperature Phenolic Laminating Fiberglass PrepregBallistic panels, high temperature laminatesWoven Prepreg, solution coatedAmber on white300°F (149°C)500°F (260°C)Resin meets MIL-R-9299C
AX-3500Toughened Phenolic Fiberglass PrepregHoneycomb panels for aircraft interior componentsWoven Prepreg, solution coatedAmber on white275°F (135°C)250°F (121°C)Press grade and layup grade available.
AX-3605Modified Silica S-glass PrepregHigh service temp laminates for insulation & aircraft structuresWoven Prepreg, solution coatedWhite on white350°F (177°C)950°F (510°C)For autoclave or pressing processes. Low tack.
AX-3611MDA-free Condensation Polyimide Fiberglass PrepregHigh temp laminating applicationsWoven Prepreg, solution coatedAmber on white350°F (177°C)640°F (338°C)MDA-free
Woven Aramid Prepregs
ProductDescriptionApplicationsFormMatrix colorNominal cure temp,℉ (℃)Max. Dry Operating Temp, ℉ (℃)Comments
AX-4110Toughened, Flame Retardant Epoxy Aramid PrepregFlame retardant laminates, honeycomb panels, and foam panelsWoven Prepreg (1 or 2-side coated)Off-white on yellow250°F (121°C)180°F (82°C)Meets FAR 25.853.
AX-4112THigh Performance, Toughened Epoxy
Aramid Prepreg
High toughness, FR laminates, ducting, honeycomb panels, and foam panelsWoven Prepreg, solution coatedOff-white on yellow250°F (121°C)200°F (93°C)Meets FAR 25.853.
AX-4151Modified PVB Phenolic Aramid PrepregHigh strength and impact-resistant bonding and laminating typically for ballistic applicationsWoven Prepreg
(1 or 2-side coated)
Off-white on yellow275°F (135°C)180°F (82°C)Resin meets
MIL-DTL-62474F
AX-4180Low OSU / FST Epoxy Aramid PrepregAircraft interior laminates & panels, A/C ductingWoven Prepreg
(1 or 2-side coated)
White on yellow250°F (121°C)250°F (121°C)Meets FAR 25.853 & FST / OSU requirements.
AX-4201Toughened Epoxy Aramid Laminating PrepregHigh strength laminates requiring good structural properties and/or high clarityWoven Prepreg
(1 or 2-side coated)
Clear on yellowVariable250°F (121°C)Flame Retardant (FR), Snap Cure (S), and Extended Life (EL) grades available.
AX-4210Flame Retardant, Modified Vinyl Ester Aramid PrepregGeneral purpose laminatesWoven Prepreg
(1 or 2-side coated)
Off-white on yellow275°F (135°C)300°F (149°C)Styrene-free.
Room temp storage.
AX-4220High Temperature
Epoxy Laminating
Aramid Prepreg
High temperature laminates and high temperature ductingWoven Prepreg
(1 or 2-side coated)
Clear on yellow350°F (177°C)400°F (204°C)Post cure recommended for peak performance. FR grade available.
AX-4230Flame Retardant, Modified Polyester Aramid PrepregGeneral purpose laminatesWoven Prepreg
(1 or 2-side coated)
Pink
on yellow
275°F (135°C)300°F (149°C)Styrene-free.
Room temp storage.
AX-4270Structural Epoxy Aramid PrepregStructural composite componentsWoven Prepreg
(1 or 2-side coated)
Cream on yellow285°F (141°C)350°F (177°C) after 350°F postcureColor variations available. Flame retardance available.
AX-4300High Temperature Phenolic Laminating Aramid PrepregBallistic panels, high temperature laminatesWoven Prepreg, solution coatedAmber on yellow300°F (149°C)500°F (260°C)Resin meets
MIL-R-9299C.
AX-4500Toughened Phenolic Aramid Prepreg, Self-AdhesiveHoneycomb panels for aircraft interior componentsWoven Prepreg, solution coatedAmber on yellow275°F (135°C)250°F (121°C)Press grade and layup grade available.
Woven Carbon Prepregs
ProductDescriptionApplicationsFormMatrix colorNominal cure temp,℉ (℃)Max. Dry Operating Temp, ℉ (℃)Comments
AX-5110Flame retardant laminates, honeycomb and foam panelsMulti-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-5112THigh Toughness,
Flame Retardant Epoxy Carbon Prepreg
High toughness, flame retardant laminates, ducting, & honeycomb panelsWoven Prepreg, solution coatedOff-white
on black
250°F (121°C)200°F (93°C)Meets FAR 25.853.
AX-5170Cyanate Ester
Carbon Prepreg
High service temperature laminatesWoven Prepreg
(1 or 2-side coated)
Clear on black260°F (127°C)700°F (371°C)700℉ service achieved using 550℉ post cure
AX-5180Low OSU / FST Epoxy Carbon PrepregAircraft interior laminates & panels, A/C ductingWoven Prepreg
(1 or 2-side coated)
White on black250°F (121°C)250°F (121°C)Meets FAR 25.853 & FST / OSU requirements.
Color variations available.
AX-5201Toughened Epoxy Carbon Laminating PrepregHigh strength laminates requiring good structural properties and/or high clarityWoven Prepreg
(1 or 2-side coated)
Clear or black on blackVariable250°F (121°C)Flame Retardant (FR), Snap Cure (S), and Extended Life (EL) grades available
AX-5201XLEpoxy Carbon Prepreg for Vacuum Bag Only ProcessingSuitable for large industrial or marine components requiring 30+ day out-timeWoven Prepreg (1 or 2-side coated)Clear or black on black160°F (71°C)250°F (121°C)Flame Retardant (FR) grade available
AX-5202HTHigh Temp Cosmetic Epoxy Carbon PrepregUV resistant parts requiring high thermal resistanceWoven Prepreg
(1 or 2-side coated)
Clear on blackVariable425°F (218°C)Used extensively in autosport applications
AX-5204Epoxy Carbon Laminating Prepreg for High-clarity ComponentsVariable temperature cure prepreg for UV resistant cosmetic laminatesWoven Prepreg
(1 or 2-side coated)
Light black on blackVariable250°F (121°C)Used extensively in automotive applications
AX-5205Epoxy Carbon Prepreg for High Quality SurfaceLow temp or standard temp option for laminates requiring a high quality surface and cosmetic appearanceWoven Prepreg
(1 or 2-side coated)
Clear or black on blackVariable250°F (121°C)Low temp cure grade available (S)
AX-5206Toughened Epoxy Carbon Laminating PrepregHigh toughness laminates for prosthetics and race car industryWoven Prepreg
(1 or 2-side coated)
White or black on blackVariable250°F (121°C)More toughened than
AX-5201 series
AX-5209High Quality Surface Epoxy Carbon PrepregHigh clarity, low void content laminates requiring low temperature initial cureWoven Prepreg (1 or 2-side coated)Clear on black150°F (66°C) initial, 210°F (99°C) final250°F (121°C)Low temperature initial cure, then free-standing postcure to achieve Tg
AX-5220High Temperature Epoxy Laminating Carbon PrepregHigh temperature laminates, high temperature ductingWoven Prepreg
(1 or 2-side coated)
Clear on black350°F (177°C)400°F (204°C)Post cure recommended for peak performance. FR grade available.
AX-5260ELEpoxy Carbon Tooling PrepregLow temperature cure, high temperature service toolingWoven Prepreg (1 or 2-side coated)Black
on black
125°F (52°C) initial, 380°F (193°C) final375°F (191°C)Low temperature initial cure, then free-standing postcure to achieve Tg
AX-5270Structural Epoxy Carbon PrepregStructural composite componentsWoven Prepreg
(1 or 2-side coated)
Cream on black285°F (141°C)350°F (177°C) after 350°F postcureColor variations available. Flame retardance available.
AX-5300High Temperature Phenolic Carbon PrepregCarbon-carbon composites, high temperature laminatesWoven Prepreg, solution coatedAmber on black300°F (149°C)500°F (260°C)Resin meets Mil-R-9299C
AX-5500Toughened Phenolic
Carbon Prepreg
Press cured aircraft interior sandwich panelsWoven Prepreg, solution coatedAmber
on black
260°F (127°C)250°F (121°C)Press grade and layup grade available.
AX-5605Modified Silica. Carbon PrepregHigh service temp laminates for aircraft ducting and racing applicationsWoven Prepreg, solution coatedWhite or black on black350°F (177°C)900°F (482°C)For autoclave or pressing processes. Low tack.
AX-5611MDA-free condensation Polyimide Carbon PrepregHigh Temp laminating applicationsWoven Prepreg, solution coatedAmber on Black350°F (177°C)640°F (338°C)MDA-free
Unidirectional Prepregs
ProductDescriptionApplicationsFormMatrix colorNominal cure temp,℉ (℃)Max. Dry Operating Temp, ℉ (℃)Comments
AX-6111General Purpose
Flame Retardant Epoxy Unidirectional Prepreg
Aircraft flooring, high-rise flooring, cargo liners, high impact surfaces, UAVs, sporting goodsUD prepreg
(2-side coated)
Off white250°F (121°C)200°F (93°C)Meets FAR 25.853.
AX-6180Low FST/OSU Epoxy Unidirectional PrepregAircraft interior components, seatbacks, doublersUD prepreg
(2-side coated)
White250°F (121°C)250°F (121°C)Meets FAR 25.853 & FST / OSU requirements.
AX-6200Toughened, High Clarity Epoxy Unidirectional PrepregPerformance sporting goods, automotive parts & componentsUD prepreg
(2-side coated)
Clear or light black250°F (121°C)250°F (121°C)General purpose
AX-6201Toughened Epoxy Unidirectional PrepregHigh strength laminates requiring good structural properties and/or high clarityUD prepreg
(2-side coated)
Clear or light blackVariable250°F (121°C)Flame Retardant (FR), Snap Cure (S), and Extended Life (EL) grades available.
AX-6201XLStructural Epoxy Unidirectional Prepreg for Vacuum Bag Only ProcessingSuitable for large industrial or marine components requiring 30+ day out-timeUD prepreg (2-side coated)Clear or light black160°F (71°C)250°F (121°C)Flame Retardant (FR) grade available
AX-6206Toughened Epoxy Unidirectional PrepregHigh toughness laminates for prosthetics and race car industryUD prepreg
(2-side coated)
White or light blackVariable250°F (121°C)More toughened than
AX-6201 series
AX-6270Structural Epoxy Unidirectional PrepregStructural composite componentsUD prepreg
(2-side coated)
Cream285°F (141°C)350°F (177°C) after 350°F postcureColor variations available. Flame retardance available.
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Research and
Development

We specialize in custom solutions for our customers; working closely with you to develop the correct solutions for each project’s needs and specifications.

In addition to conventional resin systems, we provide cutting-edge custom resin formulations to meet your specific performance requirements.

For further information and to request a Product Technical Data Sheet (TDS) or Safety Data Sheet (SDS), contact info@axiommaterials.com

Products

Ceramic Matrix Composites

CMC prepregs are used for parts requiring thermal performance up to 2200°F

Film Adhesives

Metal and composite bonding adhesives, surfacing and lightning strike films, and other bonding solutions.

Ancillary Products

A variety of primers, adhesives, panel fillers and sealing resins are available.