L-965HT
Heat Resistant Epoxy Prepreg
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Product Data Sheet Revised 12/21/06
Description

L-965HT is a heat resistant modified epoxy prepreg designed to perform in hostile environments up to 500°F (260°C). Continuous operating temperatures of 350°F (177°C) with short excursions to 500°F (260°C) are typical. L-965HT is safe for building very thick sections without exotherm during the cure.

Advantages of L-965HT
  • Low Exotherm
  • High Thermal Resistance
  • L-965HT can be produced on many different fabrics or on unidirectional fabrics or on unidirectional fiber to give the designer maximum flexibility.
   Physical Properties on 7 mil (0.178 mm) Woven Carbon Fabric
  • Standard Weight: 0.068 lbs/ft2 (332 g/m2)
  • Standard Resin Content: 42% by weight
  • Volatile Content: Less than 2%
  • Standard Tack: Medium to High
  • Cured Ply Thickness: 0.007” on standard 5.7 oz/yd2 fabric (0.178 mm on 194 g/m2 fabric)
  • Other Weights, 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
  • 14 days at room temperature (70°F or 21°C)
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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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