Aramid Prepregs

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LC Materials Aramid Prepreg Listing

  LCM PRODUCT

DESCRIPTION

NOMINAL CURE TEMP
F° (C°) / TIME

COLOR

APPLICATION

MISC.

LC-E520

Toughened Epoxy Prepreg

250 (121) / 60 min.

Yellow

Sandwich structures, laminates, radomes, antennas and structures requiring electronic transparency

Various fabric styles available

LC-E521

Flame Retardant

Epoxy Prepreg

250 (121) / 60 min.

Yellow

Laminates, sandwich structures without use of additional film adhesive

Various fabric styles available.

Meets FAR 25.853

LC-E521ET

Flame Retardant

Epoxy Prepreg
Elevated Tg vs LC-E421

250 (121) / 60 min.

Yellow

Laminates, sandwich structures without use of additional film adhesive

Various fabric styles available
Meets FAR 25.853

LC-E521FR

Flame Retardant

Epoxy Prepreg
Additional FR vs LC-E421

250 (121) / 60 min.

Yellow

Laminates, sandwich structures without use of additional film adhesive

Various fabric styles available
Meets FAR 25.853

LC-E521QC

Flame Retardant

Epoxy Prepreg
Accelerated Cure Cycle vs LC-E421

260 (126) / 20 min.

Yellow

Laminates, sandwich structures without use of additional film adhesive

Various fabric styles available
Meets FAR 25.853

LC-E522

Toughened Flame Retardant

Epoxy Prepreg

250 (121) / 60 min.

Yellow

High toughness for laminates, sandwich structures without use of additional film adhesive, high impact areas

Various fabric styles available
Meets FAR 25.853

LC-E524

Toughened Flame Retardant

Epoxy Prepreg/Low Temp

175 (79) / 360 min.

Yellow

High toughness. Ideal for wood, foam, bolsa construction, Low temp processing

Various fabric styles available
Meets FAR 25.853

LC-E525

Toughened Flame Retardant

Epoxy Prepreg

250 (121) / 60 min.

Yellow

Laminates, sandwich structures without use of additional film adhesive, high impact areas

Various fabric styles available

LC-E528

Low Exotherm Epoxy Prepreg

250 (121) / 60 min.
See data sheet for additional cure cycle(s)

Yellow

Laminates, multi-ply structural parts

Thick cross sections  

Various cure cycles pending part thickness.

LC-E533

Toughened Clear

Epoxy Prepreg/Low Temp

175 (79) / 360 min.

Clear

High toughness for wood, foam, bolsa construction

laminates, sandwich structures without use of additional film adhesive

Various fabric styles available.

LC-E434

High Temperature Epoxy Prepreg

350 (176) / 60 min.

Yellow

High temperature laminates, sandwich structures, multi-ply structural parts

Various fabric styles available.

FR version available

LC-E542PG

Toughened Flame Retardant

Prepreg

275 (135) / 90 min.

Yellow

Commercial aircraft interiors, cargo liners requiring FST/OSU compliance

Various colors & fabric styles available.

FAR 25.853

LC-CE547

Cynate Ester Prepreg

250 (121) / 180 min.

Yellow

High service temperature laminates requiring low dielectric

Elevated Post cure available for higher Tg requirements

Notes:

- Additional cure cycles available upon request
- Most materials can be supplied with 1 or 2 side coating

 

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