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Barrday LC196

Barrday LC196 is an advanced, snap curing phenolic prepreg system that is self-adhesive to aramid/phenolic and aluminum honeycomb core. LC196 offers very good and consistent adhesion property values (climbing drum peel strength) over a wide range of curellaminating conditions. LC196 is self- extinguishing, and meets flammability requirements for use in aircraft interiors.

Polymer Name: Phenolic Compound

Functions: Prepreg

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Polymer Name
Composite Materials Functions

Applications & Uses

Properties

Physical Form

Technical Details & Test Data

Process Information

Press Molding Lay-up :

  • 5 plies of Kraft paper
  • 1/8" thick steel caul plate
  • Release film
  • 2 plies of LC196-7781
  • Nomex honeycomb
  • 2 plies of LC196-7781
  • Release film
  • 1/8" thick steel caul plate
  • 5 plies Kraft paper

Press Molding Process :

  • Press Temperature - 265°F
  • Press Pressure - 45 psi
  • Bumps (flat panel) - 40, 80 and 120 seconds
  • Bumps (crushed core) - 20, 40, 60 seconds
  • Time in press - 15-17 minutes
  • In hot/out hot
  • For flat panels allow the assembly to cool to less than 150°F before breakdown

Packaging & Availability

Country Availability
Regional Availability
  • Europe
  • North America

Storage & Handling

Recommended Storage

 

  • Room Temperature (77°F) - 2 weeks
  • 0°F - 6 months