| Customization: | Available |
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| Application: | Insulators |
| Color: | Black, Red, Yellow, Blue, Green |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Company Name: Shanghai Wellco International Limited
Product: PET Sleeves
Materials: Polyethylene terephthalate (PET)
Operating Temperature Range: -10ºC to 90ºC
Shrink Temperature: Above 70ºC
Shrink Ratio: 2:1
Features: PET sleeves are an eco-friendly alternative to PVC sleeves. They are highly temperature resistant, stable, and have minimal re-contraction.
Applications: These sleeves are mainly used in electronic devices such as capacitors, batteries, and inductors.
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Items
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Performance Indicators
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Typical Value
|
|
Tensile strength
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5.0x107~10.0x107 N/mm
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5.0x107~10.0x107 N/mm
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|
Elongation at break
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50~350 %
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50~350 %
|
|
Melting point
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>220ºC
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>220ºC
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Insulation Breakdown voltage
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>10 Kv/mm
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>10 Kv/mm
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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
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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
|
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 passed UL certification, RoHS, and REACH standards.
In addition to our standard product range, we also specialize in producing customized products and developing solutions to meet specific customer requirements. Our production processes adhere to ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of our product quality.
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 based in Shanghai, China and have been serving customers since 2017. Our office consists of a dedicated team of 5-10 people.
We prioritize quality and ensure that our products meet the highest standards. We conduct a pre-production sample before mass production and perform a final inspection before shipment to guarantee the quality of our products.
At Shanghai Wellco International Limited, we offer a wide range of products including heat shrink tubes, heat shrink mould parts, marking sleeves, and cold shrink tubes. Our products are designed to provide efficient insulation solutions.
When it comes to purchasing insulation materials, there are several reasons why you should choose us over other suppliers. Our team has extensive experience in the industry, with over 20 years of expertise in insulation. We are committed to delivering high-quality products and providing excellent customer service.
We offer flexible delivery terms including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and express delivery. We accept multiple payment currencies such as USD, EUR, and CNY, and various payment methods including T/T, L/C, MoneyGram, PayPal, and Western Union. Our team is fluent in English, Chinese, and Japanese, ensuring smooth communication.
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