Electronics

DualWallTubing / GDW-F(3X)(4X)

GDW-F(3X)(4X)
Adhesive lined Highly Flexible flame retardant tubing

Features
◎ 3:1 or 4:1 shrink ratio
◎ RoHS complian

Applications
Designed to provide both insulation and sealing for protected articles.
Typical application are environment sealing of electrical components such as wire splices and harness in automobile and communication industry.

Specification/Approvals
UL224/VW-1/600V/
SAE-AMS-DTL 23053/4

Operating Temp
-55℃ to 125℃
Download product sheet
Typical technical performancesTest ItemsTest MethodTest Requirements
Tensile strengthASTM D 267110.4MPa minimum
Ultimate elongationASTM D 2671200% minimum
Tensile strength after
               Aging at 175℃ for 168hrs
UL 22470% retention minimum
Ultimate elongation after
               Aging at 175℃ for 168hrs
UL 224100% minimum
Heat shock at 250℃ for 4hrsUL 224No dropping & cracking
FlammabilityUL 224VW-1(except for clear)
Volume resistanceUL 2241014Ω cm minimum
Cold bend at -30℃ for 1hrASTM D 2671No cracking
DimensionsSize(Inch)As supplied(mm)After recovered (mm)
D*(Min)d*(Max)w*(Min)A*(nom.)
GDW-F(3X) Adhesive-lined tubing, shrink ratio 3:1
1/83.01.01.000.40
3/164.81.61.000.40
1/46.02.01.000.40
3/89.03.01.350.55
1/212.04.01.650.70
3/419.06.42.100.70
124.08.02.350.95
1-1/240.013.02.400.95
GDW-F(4X) Adhesive-lined tubing, shrink ratio 4:1
3/164.01.01.000.45
1/46.01.51.000.45
5/168.02.01.000.45
1/212.03.01.350.55
5/816.04.01.650.70
124.06.02.100.70
1-1/432.08.02.350.95
1-1/238.19.52.350.95
252.013.02.400.95

D* = Inner diameter as supplied.
 d* = Inner diameter after fully recovered.
 w* = Wall thickness after fully recovered.
A* = Adhesive thickness after fully recovered

ordering informationColorStandardBlack
NonstandarRed Yellow Blue Green
Standard packagingIn 1.2-meter [4-foot] lengths or on spools
Ordering descriptionSpecify product name, size and color
             (for example, GDW-F(3X) 6.0/2.0 Red)
* Other colors and cutting length are available on request.