L-692SA
Heat-Resistant Polymer-Ceramic Epoxy
Click For
Page 2
Product Data Sheet Revised 12/19/06
Description

L-692SA is a heat-resistant polymer prepreg that converts to a ceramic material when thermally activated. It is designed for use as an erosion-resistant and heat-resistant laminate for service temperatures up to 700°F (371°C). Though available on other fabrics, L-692SA is generally supplied on style 6781 woven S-glass.

Advantages of L-692SA
  • L-692SA provides excellent heat resistance and erosion resistance for composite components manufactured for aerospace and other high-performance applications
  Physical Properties on 6781 Glass Fabric
  • Standard Weight: 0.100 lbs/ft2 (488 g/m2)
  • Standard Resin Solids: 39% by weight
  • Standard Tack: Low Tack
  • Cured Ply Thickness: 0.011” (0.28 mm)
  • Other Weights, Resin Contents, and Fabrics are Available
 Availability

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

  Shelf Life
  • 12 months at 10°F (-12°C) or below
  • 9 weeks at Room Temperature (70°F or 21°C)
  Preferred Cure Cycle

  • 120 minutes at 375°F (191°C) plus post cure at the temperature required for intended use.

Click For Page 2

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.

 
       
Website Copyright 1996-2008 by J.D. Lincoln Inc.
A Member of the Umeco Plc Group.