L-636AL
Conductive Prepreg, Aluminum-Epoxy
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Product Data Sheet Revised 12/19/06
Description

L-636AL is a 250°F (121°C) curing prepreg designed to provide electrical conductivity to the surface of non-metallic structures. The conductive reinforcement is a continuous aluminum alloy. The matrix is a flame retardant, modified epoxy.
Advantages of L-636AL
  • No adhesive is required because of the high peel strength and toughness of the L-636AL resin matrix.
  • The aluminum screen is nonwoven which enhances electrical continuity and conductivity.
  • The aluminum screen is highly uniform in configuration allowing uniform resin flow throughout.
  • The L-636AL prepreg has excellent drape and conformability for ease in laying up complex shapes.
  Physical Properties
  • Standard Weight: 0.073 lbs/ft2 (356 g/m2)
  • Standard Thickness: 0.007“ (0.178 mm)
  • Volatile Content: Less than 1.0%
  • Standard Flow: 6-24%
  • Standard Tack: Medium
 Availability

  • Up to 31.5” width rolls up to 100 yards long (80 cm x 91 m)

  Shelf Life
  • 6 months at 40°F (4°C) or below
  • 30 days at room temperature (70°F or 21°C)
  Flammability
  • Self Extinguishing Per FAR 25.853
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NOTICE:Product data and parameters cited in this publication have been obtained in J.D. Lincoln, Inc. laboratories using the materials under carefully controlled conditions. The information, therefore, is believed to be accurate and correctly stated. Data of this type may be considered to be indicative of representative properties obtainable. J.D. Lincoln, Inc. cannot accept responsibility for the misapplication of these products, nor for their use under uncontrolled conditions. Numerical values resulting from the application of this material are dependant on processing details. It is recommended that the user develop his or her own application techniques and generate data consistent with his or her specific application and process.

 
       
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