Gillfab® 4117A

Overview

Gillfab® 4117A is a sandwich panel made with facings of fiberglass cloth reinforced epoxy laminate and Gillcore® HD honeycomb core.

Applications

The panel is designed for use in commercial aircraft nonstructural interiors and galley areas.

Features

• Lightweight, high strength construction
• Good self-extinguishing characteristics
• Good corrosion resistance

Availability

For 0.010/0.010 FacingsFor 0.020/0.020 Facings
Thickness, inch (mm)0.140 (3.56)
0.205 (5.21)
0.260 (6.60)
0.390 (9.91)
0.520 (13.21)
0.640 (16.26)
0.770 (19.56)
1.020 (25.91)
0.280 (7.11)
0.400 (10.16)
0.530 (13.46)
0.660 (16.76)
0.780 (19.81)
1.030 (26.16)
Facing, face/back, inch (mm)0.010/0.010 (0.254/0.254)
0.020/0.020 (0.508/0.508)
Length, inch (mm)Typical 96 (2,438), Maximum 144 (3,658)
Width, inch (mm)Typical 48 (1,219), Maximum 68 (1,727)

Construction

Adhesive: Epoxy film

Core: Gillcore® HD honeycomb

Facings Reinforcement: Fiberglass cloth

Facings Resin System: Epoxy

Specifications

• FAR Part 25.853, 60 second vertical flammability test

Alternative Gill Products

TGC Product No.Difference
Gillfab® 5071 Panel made from Gillcore® HD core and fiberglass cloth reinforced with phenolic resin with low smoke generation.
The panel has superior strength to weight ratio for aircraft interior applications.
Gillfab® 4122A Panel made from Gillcore® HD core and fiberglass cloth reinforced with phenolic resin with low smoke generation.
Good strength to weight ratio for aircraft interior application.

Performance Properties, Typical

Below values are typical of 4117A panels and should NOT be used as design values.

TGC Part Number4117A
Type III
4117A
Type VI
4117A
Type VIII
4117A
Type IX
4117A
Type X
4117A
Type XI
4117A
Type XII
Nominal Facing Thickness, inch (mm)0.010/0.010 (0.254/0.254)0.020/0.020 (0.508/0.508)0.010/0.010 (0.254/0.254)
Panel Thickness, inch (mm)0.260 (6.60)0.520 (13.21)0.140 (3.56)0.280 (7.11)0.400 (10.16)0.770 (19.56)1.020 (25.91)
Areal Weight, psf (kg/m2)0.360
(1.76)
0.410
(2.00)
0.310
(1.51)
0.540
(2.64)
0.575
(2.81)
0.480
(2.35)
0.550
(2.69)
Long Beam Bending, lbs (N)Ultimate Load,
lbf (N)
Ribbon220 (1000)190 (850)135 (605)345 (1535)325 (1455)290 (1295)410 (1825)
Transverse155 (695)210 (950)110 (495)175 (795)235 (1055)310 (1385)410 (1845)
Panel ShearUltimate Load,
lbf (N)
Ribbon320 (1430)490 (2190)200 (905)375 (1680)455 (2040)705 (3150)855 (3805)
Transverse165 (740)275 (1235)110 (510)190 (865)230 (1040)385 (1715)495 (2210)
Drum PeelTorque, in-lbf/3 in width (Nm/76mm width)40 (5.00)
Flatwise Compression, PSI (MPa)330 (2.95)
FlammabilityMeet FAR 25.853 App F Part I (a)(1)(i)
TGC Part Number4117A
Type XIII
4117A
Type XVI
4117A
Type XVII
4117A
Type XVIII
4117A
Type XIX
4117A
Type XX
4117A
Type XXI
Nominal Facing Thickness, inch (mm)0.020/0.020
(0.508/0.508)
0.010/0.010
(0.254/0.254)
0.020/0.020
(0.508/0.508)
0.020/0.020
(0.508/0.508)
0.010/0.010
(0.254/0.254)
0.020/0.020
(0.508/0.508)
0.010/0.010
(0.254/0.254)
Panel Thickness, inch (mm)0.780 (19.81)0.390 (9.91)0.530 (13.46)0.660 (16.76)0.640 (16.26)1.030 (26.16)0.205 (5.21)
Areal Weight, psf (kg/m2)0.680 (3.32 )0.375 (1.83)0.610 (2.98)0.645 (3.15)0.445 (2.17)0 .740 (3.62)0.360 (1.76)
Long Beam Bending1Ultimate Load,
lbf (N)
Ribbon575 (2560)140 (635)410 (1840)506 (2265)230 (1040)740 (3295)200 (905)
Transverse400 (1790)160 (720)300 (1350)340 (1520)260 (1165)490 (2180)125 (565)
Panel Shear2Ultimate Load,
lbf (N)
Ribbon770 (3435)400 (1780)585 (2610)665 (2975)600 (2680)935 (4165)270 (1200)
Transverse410 (1840)215 (965)305 (1360)345 (1550)340 (1515)495 (2220)140 (625)
Drum Peel3Torque, in-lbf/3 in width (Nm/76mm width)40 (5.00)
Flatwise Compression4, PSI (MPa)330 (2.25)
FlammabilityMeet FAR 25.853 App F Part I (a)(1)(i)

<sup>1</sup> Long Beam Bending was tested per ASTM D7249 using 4-point bending configuration. For Types III, VIII, and IX, 12″ length
specimens were tested using 5″ loading span and 10″ support span. For Types VI, X, XI, and XII, 24″ length specimens were tested
using 10″ loading span and 20″ support span.

<sup>2</sup>  Panel Shear was tested per ASTM C393 using 3-point bending configuration. For Types III, VIII, and IX, 5″ length specimens were
tested using 3″ support span. For Types VI, X, XI, and XII, 6″ in length specimens were tested using 4″ support span.

<sup>3</sup> Climbing Drum Peel was tested per ASTM D1781.

<sup>4</sup> Flatwise Compression was tested per ASTM C365.

 

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