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Barrday LC294

Barrday LC294 is a phenolic prepreg system tailored to specific manufacturing and performance benefits for a variety of aircraft interior applications. LC294 provides extremely low OSU heat release combined with low smoke, self extinguishing, and excellent self adhesive properties and surface finish. LC294 is suitable for both press and bag molding operations. Quality Certifications Barrday Composite Solutions is ISO9001 and AS9100 certified.

Polymer Name: Phenolic Compound

Functions: Prepreg

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Phenols & Phenolics
Polymer Name
Phenolic Compound
Reinforcement Form
Woven Fabric
Composite Materials Functions
Prepreg
Technologies
Composite Materials
Product Families
Composite Materials — Prepregs & Molding Compounds
Thermoset Prepregs

Features & Benefits

Materials Features
Good Adhesion
Product Highlights
  • Self-extinguishing. Meets FAR 25-853 flammability requirements
  • Extremely low heat release (30/30)
  • Self-adhesive to aramid/phenolic honeycomb
  • Superior surface finish

Applications & Uses

Markets
Automotive & Transportation
Applications
Automotive & Transportation — Transportation
Aerospace & Aviation

Properties

Physical Form
Fabric,
Prepreg

Technical Details & Test Data

Process Information

The following are general recommendations for successful processing. Adjustments may be required to achieve optimum results in your specific manufacturing environment.

Vacuum Bag in Oven Cycle:

  • Draw vacuum
  • 3 - 5oF/min. ramp to 175oF
  • Hold at 175oF for 30 min.
  • 3 - 5oF/min. ramp to 250oF - 275oF
  • Hold at 250oF - 275oF for 60 min.
  • Cool to less than 150oF at 3 - 5oF/min.
  • Release vacuum and demold

Press Cycle:

  • Apply 25 - 65 psi
  • 250oF - 275oF for 45 - 60 min.
  • Bumps no later than 2 min. into cycle, in hot/out hot

Packaging & Availability

Country Availability
Canada,
Mexico,
USA
Regional Availability
  • Europe
  • North America
Product Forms

LC294 is available as a woven fabric prepreg in a wide vari-ety of reinforcements including carbon and e-glass.

  • Standard fabric prepreg widths: 36”, 50”, 60”

Storage & Handling

Shelf Life
  • Room Temperature (77oF)  - 11 days
  • 10oF or lower - 12 months