Color: | Blue |
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After-sales Service: | Free Replacement or Refund |
Warranty: | 24months |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Extreme Temperature Resilience
Stable across -200°C to +200°C, ideal for cryogenic systems and high-temperature industrial environments.High-Pressure Sealing & Leak Prevention
Withstands 55Bar continuous pressure,ensuring zero media leakage for high-pressure valves/reactors.Enhanced Mechanical Performance
Maintaining structural integrity under dynamic loads.Lightweight & Creep Resistance
Ensuring long-term dimensional stability under pressure.Corrosion Resistance & Longevity
Resists acids/alkalis and excels in corrosive media sealing systems.Multi-Scenario Adaptability
Optimized for cryogenic engineering, high-pressure equipment, and corrosive environments.Inspection Item | Unit | Standard |
Work Temperature | ºC | -200 ~ +200 |
Tensile Strength | Mpa | ≥10 |
Compression Rate | % | ≥16 |
Rebound Ratio | % | ≥32 |
Continuous Max Pressure | Bar | 55 |
Gas Permeability | cm3/s | <1x10~3 |
Creep-Relaxation | % | 40 |
Density | g/cm3 | 1.6 ~ 1.7 |
1.Q: How to distinguish pure PTFE from filled PTFE sheets?
A: Pure PTFE is white without additives (labeled "Virgin PTFE"); filled types specify additives and may appear gray/off-white.
2. Q: Are the products certified with international standards ?
A: Pure PTFE complies with FDA . Filled types depend on formulations.
3. Q: Can I request samples?
A: Free 20×20cm samples are provided (shipping cost paid by buyer).
4. Q: What is the lead time for custom sizes or thickness?
A: Standard sizes ship in 7 days; custom orders take 15-30 days (based on complexity).
5. Q: How to verify chemical resistance data?
A: Third-party test reports.
6. Q: What is the packaging ?
A: With wooden crates, suitable for sea or air freight.
7. Q: Will harmful substances be released ?
A: Pure PTFE is stable up to 250ºC; filled types require additive verification.
8. Q: Can you deburr sheet edges or provide precision machining?
A: Standard sheets are rough-cut; CNC finishing (±0.1mm tolerance) is available at additional cost.
9. Q: What if the product fails performance tests after delivery?
A: Disputes within 15 days require third-party test reports. Confirmed issues trigger free replacement or refund.