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L-975

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Woven Carbon Prepreg,Low Energy Cure

851 W. 18 StreetCosta Mesa, CA92627(949) 650-8106 Fax:(949) 631-6190www.jdlincoln.com

Product Data Sheet

Revised: 12/21/06

Description

L-975 is a 175°F (79°C) curing, high peel strength,flame retardant, epoxy prepreg available on carbonfabricssuchas 282 style or other styles as requested. L-975 is intended to be used as a single ply or multiple ply skin for foam-cored panels or balsa-coredpanels.

Advantages of L-975

No adhesiveis requiredbecause of the high peel strength and high toughness of theL-975resinmatrix. L-975 can be bonded directly to a variety of core materials. Easy processing is another major advantage. L-975 can be cured with a vacuumbag, press, orautoclave type cures from 8 hours at 160°F (71°C) orin just 30 minutes at 250°F (121°C) with contactpressure (175°F (79°C)cure temperatures are suggested for urethane, balsa or PVC core). L-975 is also an excellent laminating prepreg when high impact strengthand high toughnessarerequired.

Physical Properties on 282 Carbon Fabric

Standard Weight:0.072 lbs/ft² (352 g/m
2 ) Standard Resin Content:44% by weight Standard Tack:High tack on one side Cured Ply Thickness:0.007” (0.178 mm) OtherWeights, Resin Contents, and Fabrics are Available.

Availability

Up to 60” width in rolls up to 100 yards long (152 cm x 91 m)

Shelf Life

6 months at 40°F (4°C) or below 7 days at room temperature (70°F or 21°C) L-975