4:1 Dual Wall Heat Shrink Tubing

Changyuan Electronics(Shenzhen) Co., Ltd.

Changyuan Electronics(Shenzhen) Co., Ltd. is a fully integrated

China Manufacturer and Exporter, Supplying 4:1 Dual Wall Heat Shrink Tubing

. We have high qualified and dedicated workforce which assures you of on-time delivery of high quality 4:1 Dual Wall Heat Shrink Tubing. If you are interested in any styles of our 4:1 Dual Wall Heat Shrink Tubing, please feel free to contact us.

Products > Dual Wall Heat Shrink Tubing >

Model: CYG-DWT(FR)

Products description:

CYG-DWT(FR) Dual Wall Heat Shrink Tubing is flexible, flame-retardant polyolefin heat shrink dual-wall tubing. It is special designed for automotive wire harnesses and features good mechanical strength, sealing, oil-resistance and insulation properties. CYG-DWT(FR) is widely used for all kinds of automotive wire harnesses, and is especially useful in harsh environments or where special protection is required.

Shrink rate: 4:1

Specification:

Item		Specifications
Shrink Temperature(℃)		100--150
Operating Temperature Range(℃)		-55-135
Tensile Strength (Mpa)		≥10.4
Elongation at Break (%)		≥200
Radial Shrinking Ratio (%)		≥50
Longitudinal Change (%)		≤10
Aging in Circulating-Air Oven		158.0±1.0℃, 168hrs
After Aging	Tensile Strength (Mpa)	≥7.3
	Elongation at break(%)	≥100
Dielectric Strength at 1min, AC2500V		No breakdown
Volume Resistance (Ω cm)		≥10¹³
Flammability		VW-1
Water Absorption (%)		Less than 0.4%
Fluid Resistance		Excellent
(Copper Corrosion)		(No Corrosion)
Softening Point of meltable Liner(℃)		120±5
Peel Strength of Meltable Liner(N/25mm)		>80

Size:

Size	As supplied	After full recovery
Size	ID (mm)	ID (mm)	Total Wall	Adhesive Wall
7.6	≥ 7.6	≤1.65	1.5±0.3	0.70
9.0	≥ 9.0	≤2.30	1.5±0.4	0.70
11.6	≥ 11.6	≤2.54	2.3±0.4	1.20
17.8	≥ 17.8	≤4.45	2.5±0.4	1.20

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