Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Key Benefits
- The least coefficient of friction among all solids
- Resistant to almost all chemicals used in manufacturin
- Very low coefficient of frictio
- Wide range of continuous operating temperature between (-260°C, +270°C)
- Non-stick, inflammable
- High electrical insulation
- Perfect weatherability
- FDA approved
- Almost infinite shelf life
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Applications
- Pump housings
- Transport and conveyor technology
- Valve seats
- Pump and instrument construction
- Gaskets
- Electrical industry
- Roller coverings
- Electronics
- Shaft bearings
- Laser technology
- Filter housings
- Fume purification
- Etching plates
- Pure water production
- Shaft seals
- Cryogenics
- Slide runners
- Filter technology
- Chemical engineering
- Food and medical technology
- Machine parts
Properties
- Physical Form
- Mechanical Properties
Value Units Test Method / Conditions Density (23°C) 2.1 - 2.2 g/cm³ D792 Tensile Strength at Break 140 - 380 Kg/cm² D638 Compressive Stress (%1 Deformation, 23°C) 45 - 50 Kg/cm² D695 Total Deformation 14 - 16.8 % D621 Permanent Deformation 7.5 - 8.5 % D621 Elongation at Break (23°C) 200 - 400 % D638 Hardness 54 - 60 Shore D D2240 Impact Resistance (Izod, Notched) 15.5 - 16.5 Kj/m² D256 - Physical Properties
Value Units Test Method / Conditions Coefficient of Friction (Static) 0.04 - - Coefficient of Friction (Dynamic) 0.06 - - PV Limits (3 m/min) 23 - 25 kg.cm³.min - - Thermal Properties
Value Units Test Method / Conditions Coefficient of Linear Thermal Expansion (25°C-100°C, [x10^-5]) 12.5 - 16 °C-1 D696 Coefficient of Linear Thermal Expansion (25°C-100°C, [x10^-5]) 15 - 19 °C-1 D696 Coefficient of Linear Thermal Expansion (25°C-100°C, [x10^-5]) 21.5 - 25 °C-1 D696 Heat Conductivity (30°C, [x10^-4]) 5.5 - 6 Cal/cm.sn.°C - Maximum Allowable Service Temperature in Air - Continuous 270 °C - Maximum Allowable Service Temperature in Air - Continuous -260 °C - PV Limits (30 m/min) 37 - 40 kg.cm³.min - PV Limits (300 m/min) 52 - 56 kg.cm³.min - Specific Heat 0.23 - 0.25 Kcal/kg.°C - - Typical Properties
Value Units Test Method / Conditions Density (23°C) 2.1 - 2.2 g/cm³ D792 - Electrical Properties
Value Units Test Method / Conditions Surface Resistivity (23°C, RH 50%) min. 10^16 Ohm D257 Dielectric Loss Factor Dry (50 Hz, 23°C) 5.0e-05 - D150 Electric Strength Shortterm (0.1 mm) 40 - 80 Kv/mm D149 Relative Permittivitiy (50Hz-107Hz) 2 - 2.1 - D150 Surface Resistivity (23°C, 50% RH) min. 10^16 Ohm D257 Volume Resistivity (23°C) min. 10^18 Ohm-cm D257
Regulatory & Compliance
- Certifications & Compliance