Expanded PTFE Teflon Film Electrical Insulation Moisture Proof High Temperature
Upgrade your projects with Kaxite Sealing's Expanded PTFE Teflon Film, a high-performance solution for electricity insulation, moisture proofing, and high-temperature resilience. This durable film excels in demanding industrial applications, protecting sensitive components from environmental hazards. Ideal for engineers and manufacturers, it ensures reliability and peace of mind in harsh conditions, setting itself apart with superior material quality and versatility. Discover the difference today and enhance your product's longevity!
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.
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 |
Send Inquiry
Contact Info
-
Address
No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
-
-
Email
Submit your specs to our Kaxite engineers for a competitive quote and tailored solution within hours. Start your project with a trusted manufacturer now!
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