2: 1 Shrink Ratio Heat Shrink Tube for Battery Pack Insulation

Get high-quality 2:1 Shrink Ratio Heat Shrink Tube for Battery Pack Insulation from our factory. Durable and reliable insulation solution for your battery packs.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
W-SW(PET)
Material
Pet
Thermal Rating
Y 90
Maximum Voltage
<10KV
Certification
ISO9001
Color
Black, Red, Yellow, Blue, Green
Brand
Wellco
Rated Voltage
600V
Shrink Ratio
2:1
Tensile Strength
10.4MPa
Operating Temperature
-10~90c
Transport Package
Standard Package
Origin
China
Production Capacity
100000m Per Month

Packaging & Delivery

Package Size
30.00cm * 30.00cm * 45.00cm
Package Gross Weight
15.000kg
Lead Time
7 days (1 - 10000 Meters)
To be negotiated ( > 10000 Meters)

Product Description

Product Description

2: 1 Shrink Ratio Heat Shrink Tube for Battery Pack Insulation
 

Product Description

 

Product Name: PET Sleeves

 

Company Name: Shanghai Wellco International Limited

 

Materials: Polyethylene terephthalate (PET)

 

Operating Temperature Range: -10ºC to 90ºC

 

Shrink Temperature: Above 70ºC

 

Shrink Ratio: 2:1

 

Features: PET sleeves, also known as Polyethylene terephthalate sleeves, are an eco-friendly alternative to PVC sleeves. They are highly temperature resistant, with an operating range of -10ºC to 90ºC. The sleeves shrink at temperatures above 70ºC, providing a secure fit. With a shrink ratio of 2:1, they offer excellent stability and minimal re-contraction.

 

Applications: These PET sleeves are primarily used in electronic devices such as capacitors, batteries, and inductors. They provide reliable protection and insulation for these components.


 
Items
Performance Indicators
Typical Value
Tensile strength
5.0x107~10.0x107 N/mm
5.0x107~10.0x107 N/mm
Elongation at break
50~350 %
50~350 %
Melting point
>220ºC
>220ºC
Insulation Breakdown voltage
>10 Kv/mm
>10 Kv/mm
Specification
Folding path
Thickness
Shrink ratio
Longitudinal Shrink ratio
Packaged Length
mm
Wmm
T mm
%
%
M
3.0
4.0
5.0
6.0
6.3
8.0
10.0
12.0
12.5
13.0
13.5
14.5
16.0
18.0
20.0
22.0
25.0
30.0
35.0
5.5±0.2
7.1±0.2
9.1±0.2
10.6±0.2
11.0±0.2
14.0±0.2
17.0±0.2
20.4±0.3
21.5±0.3
21.7±0.3
22.6±0.3
24.2±0.3
26.7±0.3
29.8±0.3
32.9±0.3
36.2±0.3
41.1±0.5
49.1±0.5
56.7±0.5
0.08±0.02
0.08±0.02
0.08±0.02
0.08±0.02
0.08±0.02
0.09±0.02
0.09±0.02
0.10±0.02
0.10±0.02
0.10±0.02
0.10±0.02
0.10±0.02
0.11±0.02
0.11±0.02
0.11±0.02
0.11±0.02
0.12±0.03
0.12±0.03
0.12±0.03
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
48±4
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
8±3
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
100
100
100
 

Certifications

2: 1 Shrink Ratio Heat Shrink Tube for Battery Pack Insulation

 

Packaging & Shipping

2: 1 Shrink Ratio Heat Shrink Tube for Battery Pack Insulation
2: 1 Shrink Ratio Heat Shrink Tube for Battery Pack Insulation

Company Profile

2: 1 Shrink Ratio Heat Shrink Tube for Battery Pack Insulation

 

Shanghai Wellco International Limited

 

With 18 years of experience, Shanghai Wellco International Limited is a professional team specializing in the research and development, production, and sales of special heat shrink tubes and other radiation crosslinking materials. Our focus is on providing a wide range of products and solutions for insulation, connection, waterproofing, high temperature resistance, chemical resistance, EMI protection, and mechanical protection for wires and cables.

 

Our company boasts a strong technical force with 20 years of experience and advanced production equipment. We offer a variety of heat shrink tubes and insulation tubes made from materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, and PTFE. These products find extensive applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries. They provide insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection. Our products have obtained UL certification, RoHS compliance, and REACH compliance.

 

In addition to our standard product range, we also offer customization and development of products with special requirements, catering to the unique needs of our customers. Our production processes adhere to the ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of our product quality.

 

FAQ

 

About Us

 

Shanghai Wellco International Limited is a professional manufacturer of special heat shrink tubes and other radiation crosslinking insulation materials. With over 20 years of experience in insulation, we are dedicated to providing high-quality products to our customers.

 

Our Expertise

 

We are based in Shanghai, China, and have been in operation since 2017. Our products are sold worldwide, with a focus on North America (20.00%), South Asia (20.00%), Southeast Asia (15.00%), Western Europe (15.00%), South America (5.00%), Eastern Europe (5.00%), Mid East (5.00%), Northern Europe (5.00%), Eastern Asia (3.00%), Domestic Market (3.00%), Southern Europe (2.00%), Africa (00.00%), and Central America (00.00%). Our team consists of 5-10 dedicated professionals.

 

Quality Assurance

 

We prioritize quality and ensure it through various measures:

 

  • Always providing a pre-production sample before mass production

  • Conducting a final inspection before shipment



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Our Products

 

At Shanghai Wellco International Limited, we offer a range of high-quality products:

 

  • Heat Shrink Tube

  • Heat Shrink Mould Part

  • Marking Sleeve

  • Cold Shrink Tube



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Why Choose Us?

 

When it comes to purchasing heat shrink tubes and insulation materials, here's why you should choose us:

 

  • We have extensive experience in the industry, with over 20 years of insulation expertise

  • We are committed to delivering top-notch products



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Our Services

 

We offer the following services:

 

  • Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, Express Delivery

  • Accepted Payment Currency: USD, EUR, CNY

  • Accepted Payment Type: T/T, L/C, MoneyGram, PayPal, Western Union

  • Language Spoken: English, Chinese, Japanese



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Contact us

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