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Expanded PTFE Teflon Film Eelectricity Insulation Moisture Proof High Temperature
Kaxite Sealing's Expanded PTFE Teflon Film offers unparalleled electricity insulation, moisture proofing, and high-temperature resistance—ideal for industries demanding durable, reliable sealing solutions. Engineered with advanced ePTFE technology, it ensures superior performance in harsh environments, solving critical challenges for engineers and manufacturers. Experience peace of mind with enhanced safety and efficiency, uniquely designed to outlast competitors. Trust in our proven quality to elevate your projects today!
With professional expanded ptfe teflon film eelectricity insulation moisture proof high temperature factory, KAXITE is one of the leading China Ptfe Teflon Film manufacturers and suppliers.
Ptfe Teflon Film is made of die-pressed PTFE blanks and has excellent dielectric
performance and weathering. It is a non-orientated film and may be pressed to
become orientated or semi-orientated film, i.e. suede pads, seals and lubricating
materials in various media. Ptfe Teflon Film can also become insulating
pieces under various frequencies, a capacitor medium, conductor
insulator and insulation for electricity meters.
3.Specifications
Property | Unit | High-density | Semi-density | Common |
Tensile strength | MPa | ≥30 | ≥20 | ≥10 |
Elongation at rupture | % | ≥30 | ≥60 | ≥100 |
1MHz dielectric loss tangent |
| 2.5×10-4 | -- | -- |
1MHz dielectric constant |
| average 1.8-2.2 | - | -- |
Dc breakdown voltage (Normal temperature) | KV/M | average 200 | average 60 | average 30 |
4.Advantages
1.Minimal Water Absorption
2.Excellent Machining
3.Acid and chemical resistant
4.Good Electrical insulation
5.High working temperatures
6.Low friction
7.Surface protect material
4.Main properties
Item | Thickness | Thickness allowance | Width | Width allowance | Length |
high-density | 0.015mm,0.030mm | ±0.003mm | 30-90mm | ±0.3mm | ≥50mm |
semi-density | 0.030mm,0.035mm | ±0.003mm | 60-90mm | ±0.3mm | ≥100mm |
common | 0.020mm,0.025mm | ±0.003mm | 60-90+mm | ±2.0mm | ≥50mm |
5.Filled Material
Item | Properties | Filled Powder |
1 | improve the resistance of cold flow and the creep properties | graphite,fiberglass |
2 | improve thelubricity | MoS2 |
3 | improve the heat conduction performance | bronze,carbon fiber |
4 | improve the wear resistance | fiberglass,polybenzoate |
5 | improve the stability and reduce the deformation | carbon fiber |
Hot Tags: Expanded PTFE Film Supplier, Teflon Insulation Film Manufacturer, High Temperature Resistant PTFE Film
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Contact Info
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Address
No. 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
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