Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Features
• Superior mechanical properties
• Excellent chemical resistance
• Outstanding electrical properties
• Non-abrasive to mating parts
• Radiation resistant
• Very low outgassing
• Extremely dimensionally stable• Strength at elevated temperature
• High compressive strength and creep resistance
• Superior resistance to plasma etching
• Wear resistance, low friction, self-lubricating
• Extremely low moisture absorption
• Compliant without deforming under load and temperature
• Zero metal and mineral extractables
• Equal CTE in X, Y and Z directions
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Availabilities & Capabilities
• STOCK SHAPES Rod, sheet, tube and custom shapes for machined parts • DIRECT FORMING Net and near-net blanks (higher volume applications) • MACHINING RBI offers complete CNC machining of finished VTEC parts and components • MACHINING VTEC grades can be engineered based on individual service and application needs.
Fillers include glass, carbon, graphite, Teflon, MoS2, minerals, etc.
Properties
- Physical Properties
- Thermal Properties
- Flammability
Value | Units | Test Method / Conditions | |
Coefficient Of Linear Thermal Expansion (10^-6, 75°F / 24°C) | 7.5 | — | D696 |
Dimensional Stability (% change, 24 hrs at 475°F / 246°C) | 0 | — | — |
Flexural Modulus (psi x 10^6, 400°F / 205°C) | 2.1 | — | D790 |
Flexural Modulus (psi x 10^6, 475°F / 246°C) | 2.2 | — | D790 |
Flexural Modulus (psi x 10^6, 75°F / 24°C) | 2.3 | psi | D790 |
Flexural Strength (400°F / 205°C) | 31000 | psi | D790 |
Flexural Strength (475°F / 246°C) | 32000 | psi | D790 |
Flexural Strength (75°F / 24°C) | 30000 | psi | D790 |
Glass Transition Temperature (400°F / 205°C) | 518 (270) | °F(°C) | — |
Glass Transition Temperature (475°F / 246°C) | 518 (270) | °F(°C) | — |
Glass Transition Temperature (75°F / 24°C) | 518 (270) | °F(°C) | — |
Hardness (75°F / 24°C) | 75 | Barcol | — |
Impact Strength (Izod, 75°F / 24°C) | 15 | ft. lbs./in | D256 |
Open-Hole Compressive Strength (Hot, Wet at 475°F / 246°C) | Passed | in./in. °F | D6484 |
Specific Gravity (75°F / 24°C) | 1.87 | — | D792 |
Tensile Strength (400°F / 205°C) | 11000 | psi | D638 |
Tensile Strength (475°F / 246°C) | 12000 | psi | D638 |
Tensile Strength (75°F / 24°C) | 11000 | psi | D638 |
Water Absorption (75°F / 24°C) | max. 0.1 | % | D570 |
Value | Units | Test Method / Conditions | |
Thermal Gravimetric Analysis (932°F / 500°C) | No Recordable Weight Loss | — | — |
Thermal Oxidative Stability (100 hr. 360°F / 182°C, 60 psi loss) | 0.2 | % | — |
Value | Units | Test Method / Conditions | |
Flammability (1000 BTU cu. ft.) | Non-Burning, No Drip, No Glowing Combustion | — | — |
Flammability (1550°F / 816°C) | Non-Burning, No Drip, No Glowing Combustion | — | — |