Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Fillers Included
- Polymer Name
- Reinforcement Material
- Technologies
Features & Benefits
- Materials Features
- Property
- Enhanced wear resistance.
- Enhanced chemical resistance (except for alkali and hydrofluoric acid).
- Product INFO
Guarniflon can offer an extremely wide range of skived tapes, sheets, extruded and molded rods and tubes, in compounded PTFE from G series. Dimensions and relevant tolerances are included in the Dimensional Brochure. Tapes, sheets and finished products can be supplied etched.
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Applications
Valve seats, seals, bearings, requested to resist sliding and chemicals. Suitable for bearings working at low PV values.
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
Specific Gravity | 2.18 - 2.24 | g/cm3 | ASTM D792 |
Hardness | min. 60 | Shore D | ASTM D2240 |
Tensile Strength | min. 17 | N/mm2 | ISO 527 |
Elongation at Break | min. 250 | % | ISO 527 |
Deformation Under Load (13,7 N/mm2, 24 h at 23°C) | max. 14 | % | AASTM D621 |
Permanent Deformation (After 24 h Relaxation at 23°C) | max. 7 | % | AASTM D621 |
Coefficient of Linear Thermal Expansion 25-100°C | 11 - 13 | 10-5(mm/mm)/°C | ASTM D696 |
Coefficient of Dynamic Friction | 0.12 | - | ASTM D1898 |
Volume Resistivity at 500 V | 10^12 | Ω.cm | ASTM D261 |
Regulatory & Compliance
- Certifications & Compliance