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China Factory Supplied Dual Wall and Adhesive-Lined Polyolefin Heat Shrink Tube

China Factory Supplied Dual Wall and Adhesive-Lined Polyolefin Heat Shrink Tube, Find details about China Heat Shrinkable Tube, Dual Wall Heat Shrinkable Sleeve from China Factory Supplied Dual Wall and Adhesive-Lined Polyolefin Heat Shrink Tube

Model NO.
DW(3: 1 4: 1)
Material Shape
Round Wire
Range of Application
Flame Retardant
Certification
ISO9001, UL, RoHS
Transport Package
Cartons
Specification
1.0mm-50mm
Origin
China
Model NO.
DW(3: 1 4: 1)
Material Shape
Round Wire
Range of Application
Flame Retardant
Certification
ISO9001, UL, RoHS
Transport Package
Cartons
Specification
1.0mm-50mm
Origin
China

China Factory Supplied Dual Wall and Adhesive-Lined Polyolefin Heat Shrink TubeProduct Description
DW(3:1 4:1)
Dual wall, high-shrink-ratio, adhesive-lined flexible polyolefin tubing
DW (3:1 4:1) is a flexible, flame-retardant, dual wall, high-shrink-ratio, irradiated heat-shrinkable tubing manufactured by co-extrusion of polyolefin and hot-melt adhesive. Inner is hot-melt adhesive with good stickness and outer is flexible, irradiated cross-linked polyolefin. It is widely used to environmentally seal and protect interconnections, joints and components from fluids, moisture and corrosion. High shrink ratio allows for connector-to-cable sealing and makes it possible to repair most damaged cable jackets without removing connectors. 

China Factory Supplied Dual Wall and Adhesive-Lined Polyolefin Heat Shrink Tube
Specification values
 PropertyRequirementTest methodTypical value


Physical:		Tensile strength9.0MPa min.ASTM D 638≥12MPa
Elongation200% min.ASTM D 638≥400%
Heat shockNo cracking, dripping or flowing of outer wallASTM D 2671Pass
Low temperature flexibilityNo crackingASTM D 2671Pass
Aging 158ºC,168hrs   
Tensile strength after aging70% of original min.ASTM D 638≥90%
Elongation after aging100% min.ASTM D 638≥300%



Electrical:		Dielectric voltage withstand2500V, 60sec no breakdown

 		 Pass
Volume resistivity1014Ω•cm min.ASTM D 876≥1014Ω•cm



Chemical:		Copper corrosion 158ºC,168hrsNo corrosionASTM D 2671Pass
FlammabilityALL TUBING FLAME TESTUL224Pass
Features/Benefits
•Shrink ratio:4:1.
•Environmentally seals and protects components, joints and interconnections from fluids, moisture and corrosion.
•Good mechanical, electrical and chemical properties.
•Adhesive has good stickness and bonds to a wide variety of plastics, rubbers and metals.
•Conform to RoHS and Sony-ss00259 environmental directive.
Operating Temperature Range
•Operating temperature range: -55ºC~110ºC
•Minimum shrink temperature: 80ºC
•Minimum full recovery temperature: 110ºC
Specifications/Standards
UL224 125ºC 600V
AMS-DTL-23053/4 class3
Product sizes
SizeAs supplied(mm)After recovery(mm)Standard length
(inch/mm)Inside diameter
(min.)		Wall thickness
(nominal)		Inside diameterWall thickness*
(nominal)		Adhesive wall thickness
(nominal)		m/length,m/spool
Shrink Radio 3:1
1/8 (3/1)3.00.351.01.00±0.280.501.2/200
3/16 (4.8/1.6)4.80.351.61.00±0.280.501.2/100
1/4 (6/2)6.00.42.01.00±0.280.501.2/100
3/8 (9/3)9.00.53.01.40±0.280.601.2
1/2 (12/4)12.00.64.01.78±0.380.761.2
3/4 (18/6)18.00.76.02.25±0.550.761.2
1 (24/8)24.00.88.02.54±0.551.021.2
1 1/4 (30/10)30.00.810.02.54±0.551.021.2
1 1/2 (39/13)39.00.813.02.54±0.551.021.2
Shrink Radio 4:1
4/14.00.41.01.00±0.280.501.2
6/1.56.00.451.51.00±0.280.501.2
8/28.00.452.01.00±0.280.501.2
12/312.00.53.01.40±0.280.601.2
16/416.00.64.01.78±0.380.761.2
24/624.00.76.02.25±0.550.761.2
32/832.00.88.02.54±0.551.021.2
52/1350.00.813.02.54±0.551.021.2
Our Company
China Factory Supplied Dual Wall and Adhesive-Lined Polyolefin Heat Shrink TubeChina Factory Supplied Dual Wall and Adhesive-Lined Polyolefin Heat Shrink TubeChina Factory Supplied Dual Wall and Adhesive-Lined Polyolefin Heat Shrink TubeFAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in KOSOO standard paper rolls and cartons. If you have special request,we could do the OEM packing for you.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF

Q4. How about your delivery time?
A: Generally, it will take 20-30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.


 

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