High Temperature Resistance PTFE Tube with Chemical Resistance and Self-Extinguishing Properties for Electronic Use
Price:
negotiable
MOQ:
1
Delivery Time:
3 to 10
Brand:
None
Product Description
PTFE Non-Shrink Tubing
PTFE (Polytetrafluoroethylene) non-shrink tubing, also known as Teflon tubing, is a semi-rigid tube manufactured by extruding and sintering PTFE resin. It is non-heat-shrinkable (shrink temperature ≥ 320°C), maintaining stable dimensions under normal operating conditions.
Key Features
- Temperature Range: -200°C to +260°C (continuous use)
- Chemical Resistance: Resistant to almost all acids, alkalis, solvents, oxidizers (except fluorine, molten alkali metals)
- Electrical Properties: High dielectric strength (≥55kV/mm), low dielectric constant (2.1), high volume resistivity (10¹⁸Ω·cm)
- Low Friction: Lowest coefficient of friction among solids (≤0.04), non-stick, easy to clean
- Mechanical: High strength, wear-resistant, creep-resistant, aging-resistant
- Certifications: RoHS, REACH, FDA food contact compliant
- Flammability: UL94 V-0 (self-extinguishing)
Specifications
- Color: Natural translucent white, custom colors available
- Voltage Ratings: 150V / 300V / 600V
- Wall Thickness: Standard, thin, heavy
- Sizes: Inner diameter 0.3mm ~ 20mm, custom available
Applications
- Electronics: High-temperature wire harness, motor, transformer insulation
- Chemical/Semiconductor: Corrosive fluid, high-purity chemical, specialty gas transport
- Medical: Catheters, infusion tubes, steam sterilization lines
- New Energy: EV battery coolant, high-voltage wire insulation
- Aerospace: Extreme temperature, corrosion-resistant tubing
- Food/Pharma: FDA-approved food transfer, sterilization line
![]()
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Longchuang Insulating Material Co., Ltd.
Location
Building 21, 600 Tongjiang Middle Road Changzhou ,Jiangsu ,China
Contact Person
Lisa