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L-933

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Woven Adhesive Prepreg

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

Product Data Sheet

Revised: 12/21/06

Description

L-933 is a 250°F(121°C) curing prepreg with aclearepoxy resinmatrix. Availableoncarbon fabricssuchas style 3K70P or other styles as requested. L-933 is intended to be used as a single ply or multiple ply laminate or a co-cured skin for aramid/phenolichoneycomb, aluminum honeycomb or PVC foam coresandwich panels.

Advantages of L-933

The clear resin allows the designer to create partswith surface esthetics whichshows the fiber of thefabric. L-933 can be bonded directly to a variety of core or surfacing materials. Easy processing is another major advantage. L-933 can be cured with vacuumbag, press orautoclave type cures from90 minutesat 235°F (113°C)or in just40 minutesat 275°F (135°C)withcontact pressure (235°F (113°C) cure temperatures are recommended for urethane or PVC core).

Physical Properties on 3K70P Style Carbon Fabric

Standard Weight:0.079 lbs/ft² (386 g/m
2 ) Standard Resin Content:50% by weight StandardTack: Medium Cured Ply Thickness:0.007” (0.178 mm) OtherWeights, Resin Contents, and Fabrics are Available.

Flammability

A flame retardant version is available: L933FR

Availability

Up to 60” width in rolls up to 60 yards long (152 cm x 55 m) L-933