3: 1Dual Wall Heat Shrinkable Tube

• Customization: Available
• Application: Electrical Winding Insulation, Wire Harness Insulation
• Color: OEM
• Model NO.: CL-DWT
• Material: PE/EVA
• Maximum Voltage: Selectable
• Thermal Rating: -45-125
• Type: Insulation Sleeve & Tube
• Certification: Iatf 16949
• Transport Package: Carton
• Specification: Customizable
• Origin: Changzhou
• Production Capacity: 24000000m/Year

Product Description

Basic informati

Item		CL-DWT
Shrink Temperature		110ºC
Temperature Range		55ºC~125ºC
Radial Shrinking Ratio		2:1 3:1 4:1
Longitudinal Shrinking Ratio		±10%
Tensile Strength		≥10.4MPa
Elongation Ratio		≥200%
Aging in circulating-air oven		(158±1.0)ºC,7days
After aging	Tensile Strength	≥7.3MPa
	Elongation Ratio	≥100%
Dielectric Voltage Withstand		600V
Flammability		VW-1

Product Description

Dual Wall heat shrinkable tube is a semi-flexible heat-shrinkable tube with a hot-melt adhesive inside. The outer layer is composed of radiation-crosslinked polyolefin. The inner layer is a specially designed gelled inner wall. When heated, the inner wall melts and shrinks with the outer wall. Fill the pores or gaps, and after cooling, the wall thickness of Dual Wall heat shrinkable tube is uniform and firm. It is widely used in the waterproofing of electronic equipment, the sealing of wire branches, the corrosion protection of metal pipelines, and the prevention of looseness and shedding caused by the relaxation of polymer chains, such as underwater lighting, automobile tubing, and advanced wiring harnesses.

Radial Shrinking Ratio   3:1
Size	supplied	After Recovery			Packing Length
	Min ID	Min ID	Total Wall Thickness	Nominal Adhesive Wall	(Meter/Roll)
Ф3.2/1.0	≥3.20	≤1.00	1.00±0.20	0.50±0.10	200m/roll
Ф4.0/1.4	≥4.00	≤1.40	1.00±0.20	0.40±0.10	200m/roll
Ф4.8/1.6	≥4.80	≤1.60	1.10±0.25	0.50±0.10	100m/roll
Ф6.4/2.1	≥6.40	≤2.10	1.20±0.25	0.50±0.10	100m/roll
Ф7.9/2.6	≥7.90	≤2.60	1.30±0.25	0.50±0.10	1.22m/pcs
Ф9.5/3.1	≥9.50	≤3.10	1.35±0.25	0.60±0.12	1.22m/pcs
Ф10.5/3.5	≥10.50	≤3.50	1.40±0.25	0.60±0.12	1.22m/pcs
Ф12.7/4.2	≥12.70	≤4.20	1.75±0.30	0.80±0.15	1.22m/pcs
Ф15.7/5.2	≥15.70	≤5.20	1.75±0.30	0.80±0.15	1.22m/pcs
Ф19.1/6.3	≥19.10	≤6.30	2.00±0.40	0.80±0.15	1.22m/pcs
Ф25.4/8.4	≥25.40	≤8.40	2.30±0.45	1.00±0.20	1.22m/pcs
Φ30/10.0	≥30.00	≤10.00	2.40±0.45	1.00±0.20	1.22m/pcs
Φ40/13.0	≥40.00	≤13.00	2.55±0.45	1.00±0.20	1.22m/pcs
Radial Shrinking Ratio   4:1
Size	supplied	After Recovery			Packing Length
	Min ID	Min ID	Total Wall Thickness	Nominal Adhesive Wall	(Meter/Roll)
Ф4.0/1.0	≥4.00	≤1.00	1.00±0.28	0.40±0.10	200m/roll
Ф8.0/2.0	≥8.00	≤2.00	1.10±0.28	0.50±0.10	1.22m/pcs
Ф12.0/3.0	≥12.00	≤3.00	1.40±0.28	0.80±0.20	1.22m/pcs
Ф16.0/4.0	≥16.00	≤4.00	1.78±0.38	0.80±0.15	1.22m/pcs
Ф24.0/6.0	≥24.00	≤6.00	2.25±0.55	0.80±0.15	1.22m/pcs
Φ32.0/8.0	≥32.00	≤8.00	2.54±0.55	1.00±0.20	1.22m/pcs
Φ52.0/13.0	≥52.00	≤13.00	2.60±0.55	1.00±0.20	1.22m/pcs