Certification: | RoHS, ISO |
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Color: | Black |
Usage: | Optical Cable, Electric Wire |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Product Name: Cross-Linked Modified Polyolefin
Company: Shanghai Wellco International Limited
This product is specifically designed for electrical splices, cable terminations, and joints. Its 6:1 high-shrink-ratio allows for easy application over irregular shapes and large connectors.
Property
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Test Method
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Typical Data
|
Tensile strength
|
ASTM D 2671
|
≥14MPa
|
Tensile strength after aging(158°C/168 hrs.)
|
ASTM D 2671
|
≥12 MPa
|
Elongation at break
|
ASTM D 2671
|
≥400%
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Elongation at break after aging(158°C/168 hrs.)
|
ASTM D 2671
|
≥300%
|
Longitudinal shrinkage
|
UL 224
|
0 to -10%
|
Density
|
ASTM D 792
|
1.05g/cm3
|
Dielectric strength
|
IEC 243
|
≥20 kV/mm
|
Volume resistance
|
IEC 93
|
≥10 14 Ω.cm
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Eccentricity
|
ASTM D 2671
|
<30%
|
Copper stability
|
ASTM D 2671
|
Pass
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Resistance to stress cracking
|
ASTM D 1693 (50°C)
|
No Cracking
|
Water absorption
|
ISO 62 (23°C/14 days)
|
<0,15%
|
Thermoplastic adhesive for MTA
|
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Water absorption
|
ISO 62
|
<0.2%
|
Softening point
|
ASTM D E28
|
85°C
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Peel strength (PE)
|
DIN 30672
|
4N/cm
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Copper stability
|
ASTM D 2671
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Non-corrosive
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Resistance to fungus and decay
|
ISO 846
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Pass
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Size
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as supplied
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after recovery
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Standard length
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|
Min. inside Diameter
|
Max. inside Diameter
|
Min.Wall thickness
|
||
19/3.2
|
9
|
3.2
|
3.2
|
1.22m/pcs
|
33/5.5
|
33
|
5.5
|
3.4
|
1.22m/pcs
|
44.4/7.4
|
44.4
|
7.4
|
3.6
|
1.22m/pcs
|
50.8/8.3
|
50.8
|
8.3
|
4.8
|
1.22m/pcs
|
69.8/11.7
|
69.8
|
11.7
|
4.8
|
1.22m/pcs
|
88.9/17.1
|
88.9
|
17.1
|
4.8
|
1.22m/pcs
|
119.4/22.9
|
119.4
|
22.9
|
4.8
|
1.22m/pcs
|
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 based on customer needs. Our production processes adhere to the ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of product quality.
Suppliers with verified business licenses