| Customization: | Available |
|---|---|
| Application: | Insulators |
| Color: | All Colors |
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Shanghai Wellco International Limited presents a high-quality insulation solution with our Cross-linked Modified Polyolefin material. Designed for optimal performance, this material offers exceptional features and benefits that cater to the reading habits of English-speaking natives.
Our Cross-linked Modified Polyolefin material is known for its outstanding properties:
Applications:
Choose Shanghai Wellco International Limited for reliable and efficient insulation solutions. Trust our Cross-linked Modified Polyolefin material to meet your insulation needs.
|
Item
|
Test method
|
Indicator
|
Values
|
|
Tensile strength
|
ASTM D2671
|
≥10MPa
|
15.4MPa
|
|
Elongation at break
|
ASTM D2671
|
≥450%
|
583%
|
|
Tensile Strength After Aging
|
ASTM D2671/136°C/168h
|
≥10MPa
|
14.2MPa
|
|
After aging the tensile elongation at break
|
ASTM D2671/136°C/168h
|
≥400%
|
541%
|
|
Thermal Shock
|
200°C±3°C/4h
|
Without dripping, flowing or crack
|
Passed
|
|
Low temperature flexibility
|
ASTM D2671/-40°C/4h
|
No cracking
|
No cracking
|
|
Breakdown strength
|
ASTM D2671
|
≥19kV/mm
|
≥25.7kV/mm
|
|
Volume resistivity
|
ASTM D876
|
≥1.0x1014Ω· cm
|
≥5.3x1014Ω· cm
|
|
Water absorption
|
ASTM D570A
|
≤0.5%
|
0.23%
|
|
Size
|
As supplied
|
After recovery
|
Packaged Length
|
||
|
ID/mm
|
Wall Thickness/mm
|
ID/mm
|
Wall Thickness/mm
|
M
|
|
|
35KV 30/15
35KV 35/18
35KV 40/20
35KV 50/25
35KV 60/30
35KV 65/33
35KV 70/35
35KV 75/38
35KV 80/40
35KV 100/50
35KV 120/60
35KV 150/75
35KV 180/90
35KV 210/105
35KV 230/115
|
30 ± 1.0
35 ± 1.0
40 ± 1.0
50 ± 2.0
60 ± 2.0
65 ± 2.0
70 ± 2.0
75 ± 2.0
80 ± 3.0
100 ± 4.0
120 ± 4.0
150 ± 4.0
185 ± 5.0
210 ± 5.0
230 ± 5.0
|
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
1.9 ± 0.5
|
15
18
20
25
30
33
35
38
40
50
60
75
90
105
115
|
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
4.0 ± 0.3
|
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
|
Shanghai Wellco International Limited is a professional team with 18 years of experience in R&D, production, and sales of special heat shrink tubes and other radiation crosslinking materials. We specialize in 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.
With a strong technical force and advanced production equipment, we offer heat shrink tubes and insulation tubes made from various materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, and PTFE. Our products find extensive applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries, providing insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection.
All our products have passed UL certification, RoHS, and REACH standards, ensuring their quality and compliance with industry regulations.
We also offer customization options and can develop products with special requirements based on customer needs. Our production processes adhere to ISO9001 and IATF16949 quality management system standards, guaranteeing 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 it through various measures:
At Shanghai Wellco International Limited, we offer a range of high-quality products including:
There are several reasons why you should choose us over other suppliers:
We offer the following services:
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