Ningbo XiaYi Electromechanical Technology Co.,Ltd.
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Density 2.19 Uniform Distribution Filled PTFE Ring Gasket Used To Band Sinter Piston
Specifications:
| properties | unit | result |
| Apparent density | g/cm3 | 2.10-2.30 |
| Tensile strength(min) | MPa | 15.0 |
| Ultimate elongation(min) | % | 150 |
| Working Temp. | ℃ | -180~260 |
| Melting point | ℃ | 327 |
| Produce Max Temp. | ℃ | 385 |
| Size | mm | 20mm~400mm |
| Material Name | Main Properties | Notes | Temperature Range |
| PTFE | General Purpose ; Unfilled PTFE with Food grade-conformance | Food contact compliant | -180°C to 260°C |
| Modified PTFE | Excellent Flexibility; Excellent Creep Resistance; higher reverse bending strength | Food contact compliant | -180°C to 260°C |
| PTFE Compounds | With an application as metering, shut-off and sealing element the clamping flange, the sealing cone or the slide ring may be manufactured from a PTFE compound(e.g. Glass Fiber and other fillers) | Food contact compliant | -180°C to 260°C |
Description:
Of all the known plastics, PTFE has some remarkable properties: it will not attacked by corrosive acids,even if they were hot; it did not dissolve in solvents; it could be cooled to -180°C without becoming brittle and it could be heated to 260°C without impairing its performance. PTFE materials also are extremely stable and nonflammable; clean, dry, non-oily and non-staining. The material is biologically inert and does not support biological growth. PTFE offer an extremely low static coefficient of friction, which stems from the extremely low intermolecular forces in the PTFE molecule itself.
Apparent Density: 2.1 ~ 2.3 g/cm3
Tensile Strength: ≥ 14.0 MPa
Ultimate Elongation: ≥ 140%
Temperature: -20° F to 500° F (-180°C to 260°C)
For more property of PTFE, please contact our sales representative!
Feature of O-Ring &V-Ring&R-Ring & Back-up Ring & Piston Ring & Rod Ring
√ Outstanding dry-running characteristics
√ Low friction & Low wear
√ Functions at temperature extremes
√ Excellent moisture resistance
√ Good cryogenic capabilities
√ Good tensile strength
√ High chemical and thermal stability
√ No stick-slip effect even at low sliding speeds
Chemical property:
A. aging resistance
B. radiation resistance
C. low permeability
D. high pressure resistance
E. oil resistance
F. anti-corrosion
Applications:
A. electrical insulation parts
B. sealing parts
C. automobile parts
D. corrosive fluid conduit
E. connector accessories
Competitive Advantage:
1. Many years of PTFE material knowledge and experience
2. IATF16949 approval factory
3. Factory audit by top customers from France, Germany, USA and so on
4. Modern cleanroom facilities from PTFE compression molding to PTFE machining
5. Quality control process from incoming inspection to In-process till final pre-shipment
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