Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit

Product Details
Customization: Available
Certification: RoHS
Color: Black,Red,Yellow,Blue,etc
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  • Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
  • Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
  • Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
  • Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
  • Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
  • Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
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  • Overview
  • Company Profile
  • Exhibition
  • FAQ
Overview

Basic Info.

Model NO.
4: 1 Heat Shrink Tube
Usage
Optical Cable, Cable Protection
Material
Halogen-Free Polyolefin Hydrocarbon
Type
Adhesive Heat Shrink Tube
Selling Units
Single Item
Transport Package
Paper Tray + Carton
Trademark
ZH
Origin
China
HS Code
3917330000
Production Capacity
5000000meter/Month

Product Description

Double Wall Heat Shrink Tube
Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
Our double-wall heat shrink tubing is a sophisticated blend of soft polyolefin and hot melt adhesive, crafted through advanced co-extrusion technology. The outer polyolefin layer offers exceptional insulation, is halogen-free, and boasts flame-retardant properties. Meanwhile, the inner hot melt adhesive layer provides robust mechanical strain buffering and creates a formidable seal. This tubing is ideal for insulation and protection of wires, cables, and connectors that require superior sealing, waterproofing, and moisture resistance. It seamlessly integrates into various industries, including electronics, automotive, and communications, ensuring high-performance results.

Product Features
*Impressive Shrinkage Ratio: Available in 3:1 or 4:1 options to meet diverse needs.
*Outstanding hot melt adhesive combined with a high shrinkage ratio guarantees superior sealing capabilities.
*Expertly designed for sealing and insulation protection in electronic connection applications.
*Effortlessly repair damaged insulation layers without the need to remove connectors, simplifying the process.
*Broad continuous usage temperature range from -55ºC to 125ºC, accommodating extreme conditions.
*Initiates shrinkage at a reliable starting temperature of 80ºC.
*Ensures complete shrinkage at a minimum temperature of 110ºC, providing a tight and secure fit.
  Item Index requirements Test Method Typical Value
Longitudinal shrinkage
(200±5ºC 3minute)
±10% ASTM D 2671 ±7%
Eccentricity ≤35% ASTM D 2671 15%
Tensile Strength ≥9.0MPa ASTM D 638 10 MPa
Elongation at break ≥250% ASTM D 638 500%
Elongation at break after aging
(Heat aging 158ºC,168hours)
≥100% ASTM D 638 300%
Thermal shock
(4hours,200±5ºC)
No cracks, no flow, no dripping on the outer layer ASTM D 2671 pass
Low temperature flexibility
(-55ºC,4hours)
No cracks ASTM D 2671 pass
Dielectric Withstand Voltage and Breakdown 2500V,60sec,No breakdown ASTM D 2671 pass
Volume resistivity ≥1012Ω·cm. ASTM D 876 1014Ω·cm
Copper corrosion
 (16 hours,121±2ºC
No corrosion ASTM D 2671 pass
Copper stability(158ºC,168hours) Elongation≥100% ASTM D 2671 pass
Flame retardant properties Vertical combustion-V0,Horizontal burning-HB AMS-DTL-23053/5 pass

Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
 
 
Specification Before Shrink(mm) After Shrink(mm)
Inner Diameter D Wall Thickness T Inner Diameter d(max) Wall Thickness t1+t2
3:1 Φ1.6 2.20±0.20 0.30±0.10 0.70 0.60±0.15
Φ2.4 3.00±0.20 0.35±0.10 0.80 0.70± 0.15
Φ3.2 4.00±0.20 0.40±0.10 1.05 1.00±0.15
Φ4.8 5.50±0.30 0.45±0.10 1.60 1.10±0.15
Φ6.4 7.30±0.30 0.50±0.10 2.10 1.25±0.15
Φ7.9 8.30±0.30 0.55±0.15 2.70 1.30±0.20
Φ9.5 10.4±0.40 0.55±0.15 3.10 1.35±0.20
Φ12.7 13.5±0.50 0.60±0.15 4.20 1.60±0.20
Φ15.4 16.5±0.50 0.65±0.18 5.10 1.75±0.25
Φ19.1 20.5±0.50 0.70±0.18 6.30 1.85±0.25
Φ25.4 26.5±0.50 0.75±0.18 8.40 2.05±0.25
Φ30 32.0±1.00 0.75±0.18 10.0 2.10±0.25
Φ39 41.0±1.00 0.85±0.20 13.0 2.55±0.30
Φ50.8 53.0±1.00 0.85±0.20 17.2 2.75±0.30
Φ64 67.0±2.00 0.90±0.20 21.3 2.80±0.30
4:1 4/1 4.30±0.20 0.40±0.10 1.00 1.10±0.15
6/1.5 6.40±0.20 0.45±0.10 1.50 1.30±0.15
8/2 8.30±0.30 0.50±0.15 2.00 1.35±0.20
12/3 13.3±0.30 0.55±0.15 3.00 1.75±0.20
16/4 16.4±0.40 0.60±0.15 4.00 1.85±0.20
20/5 20.5±0.50 0.65±0.20 5.00 2.10±0.30
24/6 26.0±0.50 0.65±0.20 6.00 2.20±0.30
32/8 32.8±1.00 0.75±0.20 8.00 2.60±0.30
40/10 41.0±1.00 0.80±0.20 10.0 2.80±0.30
52/13 53.0±1.00 0.80±0.20 13.0 2.90±0.30
60/15 62.0±2.00 0.90±0.20 15.0 3.30±0.30
Company Profile
Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
 
 
Factory Profile.
Founded in 2010, Dongguan Zhonghe Electronics Co., Ltd. is a pioneering high-tech enterprise dedicated to the production, research, and development of Cable Sleeves. We pride ourselves on delivering cutting-edge protection solutions to our customers. Our central operations are based in Qingxi Town, Dongguan City, with an expansion in 2020 establishing Suzhou Zhonghe New Energy Technology Co., LTD in Jiangsu. Our extensive product range includes Corrugated Pipes, Braided Sleeves, Self-rolling Sleeves, Heat Shrink Tubes, Cold Shrink Tubes, Fiber Tubes, and accompanying accessories.
To date, we have proudly served over 3000 brands, exporting our products to 102 countries globally. Each year, we produce an impressive 60 million meters of Cable Sleeves, widely utilized across various automotive OEMs and wiring manufacturers. Our strategic partnerships include renowned domestic and international enterprises and listed companies such as BYD, Yutong Bus, and AVIC, reinforcing our commitment to quality and innovation.
 
 
Exhibition
 
Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit
Zh Brand 4: 1 Double Wall Adhesive Heat Shrink Tube Single Unit

 

FAQ

01 : Why choose us?

A:1.We have more than 15 years of experience in this industry!
2.Research and development capacity- We have one of technical team who can develop and design the product according to the requirements of customers!
3.We have a professional sales team to provide excellent service for you!

02 : What's the MOQ for your production?
A: We accept both large and small order, please contact us for details.

03: Can l expect to get the sample?
How long can l expect to get it?
A: Sure, Free samples can sent to you for test. About 4-6 days.
Shipment according to distance and courier company.
04 : Can you do the design for us?
A: Yes, We are a professional manufacturer who can design for you.

05 : What's your payment term?
A: 30% T/T Deposit +Balance before Shipment.

06 : What's the list of certificates you hold?
A:IATF16949, RoHS, CE, EN45545 Test Report, ELV Test report.
 
 
 
 
 
 
 
 

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