| Certification: | RoHS, ISO, Reach UL |
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| Color: | Clear, Black (Other Colors Are Available) |
| IP Rating: | IP68 |
| 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
Audited Supplier 
Introducing the W-SPVDF 175C PVDF Kynar Heat Shrinkable Tube, a high-quality product brought to you by Shanghai Wellco International Limited.
This heat shrinkable tube is ideal for various applications, including:
Choose from a range of colors, including Clear, Black, Red, Blue, Yellow, and more.
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Items
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Performance Indicators
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Typical Value
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Tensile strength
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ASTM D2671
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>=24.5MPa
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Elongation at break after aging
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225ºC x 168 hrs
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>=100%
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Thermal shock
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275ºC x 4 hrs no cracks
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pass
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Low temperature impact
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-55ºC x 4 hrs no cracks
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pass
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Insulation Breakdown voltage
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ASTM D2671
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>=15Kv/mm
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Volume resistivity
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ASTM D257
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flame retarding
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VW-1
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pass
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Size
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As supplied
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After shrinked
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Packaged Length
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||
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mm
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ID(mm)
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Wall Thickness/Tmm
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ID/dmm
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Wall Thickness /tmm
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M
|
|
1.20
1.60
2.40
3.20
4.80
6.40
9.50
12.7
19.1
25.4
38.1
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>=1.20
>=1.60
>=2.40
>=3.20
>=4.80
>=6.40
>=9.50
>=12.70
>=19.10
>=25.40
>=38.1
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0.13 ± 0.05
0.13 ± 0.05
0.13 ± 0.05
0.13 ± 0.05
0.13 ± 0.05
0.18 ± 0.05
0.18 ± 0.05
0.18 ± 0.05
0.25 ± 0.08
0.25 ± 0.08
0.25 ± 0.08
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<=0.60
<=0.80
<=1.20
<=1.60
<=2.40
<=3.20
<=4.80
<=6.40
<=9.50
<=12.70
<=19.1
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0.25 ± 0.05
0.25 ± 0.05
0.25 ± 0.05
0.25 ± 0.05
0.25 ± 0.05
0.33 ± 0.05
0.33 ± 0.05
0.33 ± 0.05
0.43 ± 0.08
0.48 ± 0.08
0.48 ± 0.08
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200
200
200
200
100
100
100
100
50
50
50
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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 insulation, connection, waterproofing, high temperature resistance, chemical resistance, EMI protection, and mechanical protection solutions for wire and cable.
With 20 years of experience and advanced production equipment, our company has strong technical force. We offer a wide range of heat shrink tubes and insulation tubes made from materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, and PTFE. These products find applications in various fields including electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and more. They provide insulation, water-proofing, electrostatic shielding, oil-resistance, chemical resistance, and high-temperature protection. Our products have obtained UL certification, RoHS, and REACH compliance.
We can also customize products or develop products with special requirements based on customer needs. Our production processes adhere to ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of 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 have been based in Shanghai, China since 2017.
Our office consists of a dedicated team of 5-10 people.
We guarantee the highest quality for our products through a rigorous process:
At Shanghai Wellco International Limited, we offer a variety of products to meet your needs:
When it comes to purchasing special heat shrink tubes and insulation materials, here's why you should choose us:
We offer the following services to make your buying experience convenient:
Suppliers with verified business licenses
Audited Supplier 
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