Density 2.14 PTFE ring gasket produced by automatic machine for seal components
PTFE that is PTFE, chemical structural formula is as follows, widely used as self-lubricating material with
low friction coefficient and good wear resistance.
| Physical properties | smooth surface, waxy, ivory and opacity,average density is 2.2 |
| Mechanical properties | tensile strength is 20.0~30.0MPa,elongation at break is 300%~400%,modulus of elasticity is 400 MPA, surface hardness is 55-70HS,friction coefficient between PTFE is 0.1-0.2 |
| Chemical properties | can resist most strong corrosive material, no solvent can’t dissolve it under 300℃,strong weather ability, can store more than ten years |
Different Filler’s influence:
Specifications:
| Material | pure PTFE |
| Color | White |
| High and low temperature resistance | -200 - 260°C |
| Processing | Machine by mold |
| Dynamic friction coefficient | 0.2-0.3 |
1. Low water absorption
2. Corrosion resistance
3. Temperature resistance
4. High diaphaneity
5. Voltage resistance
Description:
1. Good tensile strength
2. High insulation
3. Best corrosion-resistant
4. Low friction
5. Abrasion resistance
PTFE has a wide range of practicable temperature from -180 ~ 260°C and a wax-like surface to which
anything hardly sticks. PTFE has the lowest coefficient of friction of all known solid materials. It has the
best electrical properties of all plastics.
Industry Application:
Pipe coupling fittings
Valve disc/plate/bushing/sleeve
Insulators/electric components
Pipe connectors/impeller/gasket
Medical device parts
| Code No. | Additive | % | Modification | Application |
| XYGF-15 XYGF-20 XYGF-25 | Glass fiber powder | 15 20 25 | Anti-abrasion, low friction, electrical environment and creep-resistant | Bearing, gasket, valve seat, liner and other mechanical and electronic use |
| XYG-15 | Graphite | 15 | Anti-corrosion, low friction and creep-resistant | Mechanical and chemical anti-corrosion |
| XYB-60 | Bronze powder | 60 | Creep-resistant, low friction and heat conductivity | Plunger ring, supporting gasket and other bearing mechanical use |
| XYC-20 XYC-20(S) | Hard carbon Soft carbon | 20 | Creep-resistant, low friction, other application in water and liquid media | Sealing ring, filler and bearing, etc. |
Applications:
Molded PTFE PTFE rod can be used as lining, seal components, wire isolation, slide block, gasket, seal, dielectric material, etc.
Competitive Advantage:
1. Good service: We treat clients as friends
2. Good quality: We have strict quality control system. Good reputation in the market
3. Quality Control: Approved by GB/T 19001-2008/ ISO9001:2008
4. Fast and cheap delivery: We have big discount from forwarder(Long Contract)
Picture show:
Product Tags:
|
|
Density 2.14 PTFE Ring Gasket Produced By Automatic Machine For Seal Components Images
|
