Gillfab® 5071A/5072A

Gillfab® 5071A/5072A image

Overview

Gillfab® 5071A and 5072A are light weight, high performance sandwich panels made from fiberglass cloth reinforced phenolic facings bonded to Gillcore® meta-aramid honeycomb.

Applications

The panels are designed for use in aircraft cabin interior structures such as galleys, lavatories, bulkheads, partitions, storage compartments and crew rests.

Features

  • Low heat release
  • Low smoke and toxicity generation
  • Superior moisture and corrosion resistance
  • Easily cut and machined
  • Uniform, non-porous facings facilitate the application of paint or other decorative overlays with minimal surface preparation
  • Service temperature to: 180°F (80°C)

Availability

5071A5072A
Thickness, inch (mm)0.236 – 1.00 (6.00 – 25.4)0.120 – 1.00 (3.05 – 25.4)
Facings, face/back, inch (mm)Minimum
0.010/0.010 (0.25/0.25)

Standard
0.020/0.020 (0.51/0.51) in 0.010 (0.25) increments
Standard/Minimum
0.018/0.018 (0.46/0.46) in 0.018 (0.46) increments
Length, inch (mm)Standard 96 (2,438), Maximum 144 (3,658)
Width, inch (mm)Standard 48 (1,219), Maximum 60 (1,524)
HoneycombGillcore® HD with the option of various cell sizes and low/mid densities
Options1.5 mil Dawn Grey meta-aramid can be added on oneor both sides

Construction

Core: Gillcore® meta-aramid

Facings Reinforcement: Woven fiberglass cloth

Facings Resin System: Phenolic

Specifications

  • FAR/JAR Part 25 Appendix F Parts I, IV, and V: flammability, heat release rate, and smoke density

Performance Properties, Typical

The following tests are run in accordance with ASTM standard test methods.

TGC Part Number5071A5005072A500
Thickness, inch (mm)0.505 (12.8)0.498 (12.6)
Weight, psf (kg/m2)0.595 (2.95)0.570 (2.78)
Panel Shear1, lbs (N)Ribbon 442 (1,966)689 (3,065)
Transverse 224 (996) 367 (1,632)
Long Beam Bending1, lbs (N) Ribbon366 (1,628) 325 (1,446)
Transverse 220 (979) 335 (1,490)
Deflection @ 100 lbs1, inch (445N, mm)Ribbon0.45 (11.46) 0.51 (12.80)
Transverse0.48 (12.19) 0.45 (11.46)
Climbing Drum Peel2, in-lbs/3″ (N/76mm)Ribbon, top31 (137) 31 (137)
Ribbon, bottom32 (142) 34 (151)
Transverse, top28 (125) 35 (156)
Transverse, bottom25 (111) 34 (151)
Stabilize Compression3, psi (MPa)300 (2.07)646 (4.45)
Impact Strength4, ft-lbs (N-m)51 (69)58 (78)
FlammabilityMeet FAR 25.853
App F Part I (a)(1)(i)

1 – Test in accordance with ASTM D-7249 (previously C-393)
2 – Test in accordance with ASTM D-1781
3 – Test in accordance with ASTM C-365
4 – Test in accordance with ASTM D-5420

Figures shown reflect typical values and should not be used as design specifications.

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