Kynar PVDF Thin Wall Heat Shrink Tube for High Temperature Applications

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Type: Insulation Sleeve & Tube
• Chemistry: Organic Insulation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: W-SPVDF
• Material: PVDF
• Thermal Rating: 175c
• Maximum Voltage: <10KV
• Certification: ISO9001, RoHS Reach UL
• Color: Clear, Black (Other Colors Are Available)
• Brand: Wellco
• Shrink Ratio: 2:1
• Working Temperature: -55~175c
• Flammability: VW-1
• Feature1: Semi-Rigid, Very Thin Wall Insulation
• Feature2: Excellent Flammability
• Feature3: High Temperature Resistant to 175c
• Transport Package: Standard Package
• Specification: 2.4-25.4mm
• Origin: China
• Production Capacity: 100000
• Package Size: 45.00cm * 45.00cm * 40.00cm
• Package Gross Weight: 15.000kg
• Lead Time: 15 days (1 - 30000 Meters) ; To be negotiated ( > 30000 Meters)

Product Description

Product Description

 

W-SPVDF 175C PVDF Kynar Heat Shrinkable Tube

 

• Materials: Polyvinylidene fluoride


• Operating temperature range: -55ºC~175ºC


• Shrink temperature: above 155ºC


• Shrink ratio: 2:1


• Features: Transparent, high-temperature resistance, flame retarding, flexibility, wearability, corrosion resistance


• Applications: Ideal for instrumental wiring in vehicles, aviation, watercraft, and electronic equipment. Its high transparency makes it perfect for identifying both packaged and non-packaged electronic devices.


• Color: Available in Clear, Black, Red, Blue, Yellow, etc.




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For more information, please contact Shanghai Wellco International Limited.

Items	Performance Indicators	Typical Value
Tensile strength	ASTM D2671	>=24.5MPa
Elongation at break after aging	225ºC x 168 hrs	>=100%
Thermal shock	275ºC x 4 hrs no cracks	pass
Low temperature impact	-55ºC x 4 hrs no cracks	pass
Insulation Breakdown voltage	ASTM D2671	>=15Kv/mm
Volume resistivity	ASTM D257
flame retarding	VW-1	pass

Size	As supplied		After shrinked		Packaged Length
mm	ID(mm)	Wall Thickness/Tmm	ID/dmm	Wall Thickness /tmm	M
1.20 1.60 2.40 3.20 4.80 6.40 9.50 12.7 19.1 25.4 38.1	>=1.20 >=1.60 >=2.40 >=3.20 >=4.80 >=6.40 >=9.50 >=12.70 >=19.10 >=25.40 >=38.1	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	<=0.60 <=0.80 <=1.20 <=1.60 <=2.40 <=3.20 <=4.80 <=6.40 <=9.50 <=12.70 <=19.1	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	200 200 200 200 100 100 100 100 50 50 50

Certifications

 

Packaging & Shipping

Company Profile

 

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 applications, chemical resistance, EMI protection, and mechanical protection for wire and cable.

 

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, PTFE, and more. These products find extensive use in electronic communication, automotive, 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. Rest assured, our products have passed UL certification, RoHS, and REACH compliance.

 

At Shanghai Wellco International Limited, we also cater to customized products and develop solutions to meet specific customer requirements. Adhering to the ISO9001 and IATF16949 quality management system standards, we ensure the stability and reliability of our product quality.

 

FAQ

 

About Us

 

Shanghai Wellco International Limited is a professional R&D, production, and sales company based in Shanghai, China. We have been in the insulation industry for over 20 years, specializing in the manufacturing of special heat shrink tubes, heat shrink mold parts, marking sleeves, and cold shrink tubes.

 

Our Quality Guarantee

 

We prioritize quality assurance at every step of our production process. We ensure the highest standards by conducting a pre-production sample before mass production and a final inspection before shipment.

 

Our Product Range

 

At Shanghai Wellco International Limited, you can find a wide range of products including heat shrink tubes, heat shrink mold parts, marking sleeves, and cold shrink tubes. Our products are suitable for various applications and are made with radiation crosslinking insulation materials.

 

Why Choose Us

 

When you choose us as your supplier, you benefit from our extensive experience in the insulation industry. Our founder has over 20 years of experience in insulation, making us highly knowledgeable and reliable. We are committed to delivering top-quality products that meet your specific requirements.

 

Our Services

 

We offer flexible delivery terms, including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and Express Delivery. We accept payment in USD, EUR, and CNY, and offer payment options such as T/T, L/C, MoneyGram, PayPal, and Western Union. Our team is fluent in English, Chinese, and Japanese, ensuring effective communication.