PTFE Gasket filled with 20%carbon
Negotiable /Kilogram
Min.Order:50 Kilograms
Jiangsu Sanxin Sealing Products Co., Ltd.
white pure PTFE valve Gasket
> Acid and alkali resistant
> Chemical resistant
> has minimum friction coefficient of all know pure material
> Non-viscous, no aging
> Now molds can be made according to customers requirements.
Glass Fiber: | Increases compressive strength, rigidity and wear. |
Carbon: | Increases compressive strength, hardness, wear, and load properties. |
Graphite: | Reduces coefficient of friction |
Molybdenum Disulfide: | Increases hardness, stiffness, and wear |
Bronze: | Increases hardness and wear resistance |
2.Applications:
As filled product has good corrosion-resistance,low friction and good hardness,it is widely used for the production of gasket,valve,bearing,slide,pistion ring,insulating sleeve,and self-lubricating seal.
3. Technical Indexes
Properties | Unit | Result |
Apparent density | g/cm3 | 2.10-2.30 |
Tensile strength (min) | MPa | 30 |
Ultimate elongation (min)(min) | % | 300 |
Product No. | Filled compound and content by weight | Tension strength MPa min | Ultimate strength% min | Compresive strength MPa min |
1 | 20% glass fiber | 10 | 120 | 16 |
2 | 25% glass fiber | 10 | 100 | 16 |
3 | 20% glass fiber graphile | 10 | 120 | 16 |
4 | 60% bronze | 10 | 80 | 20 |
5 | 15% carbon fiber | 11 | 130 | 16 |
6 | 24% bronze 12%glass fiber 6% graphite | 9 | 100 | 16 |
7 | 15%glass fiber 105polyikmide 5% graphite | 10 | 120 | 16.7 |
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