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Barrday LC194

Barrday LC194 is an advanced phenolic prepreg system that is self-adhesive to aramid/phenolic and honeycomb core. LC194 offers very good and consistent adhesion property values (climbing drum peel strength) over a wide range of cure/laminating conditions. LC194 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

Vacuum Bag in Autoclave :

  • Draw vacuum and apply 40 to 60 psi autoclave pressure
  • 5°F/minute ramp to 235 to 250°F
  • Hold for 60 to 90 minutes
  • Cool to less than 150°F at 3 to 5°F/minute
  • Release pressurelvacuum and demold

Vacuum Bag in Oven :

  • Draw Vacuum
  • 5°F/Minute Ramp to 175°F
  • Hold at 175°F for 30 to 45 Minutes
  • 5°F/Minute Ramp to 235°F to 250°F
  • Hold at 235°F to 245°F for 60 to 90 Minutes
  • Cool to Less Than 150°F at 3 to 5°F/Minute
  • Release vacuum and demold

Press Molding :

  • 45 to 60 minutes at 235°F to 250°F, 40 to 60 psi, bumps no later than 2 minutes into cycle

Packaging & Availability

Country Availability
Regional Availability
  • Europe
  • North America

Storage & Handling

Recommended Storage
  • Room Temperature (77°F)  - 4 weeks
  • 40°F - 6 months
  • OºF - 12 months