Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Materials Features
- Characteristics
- Low coefficient of friction
- Excellent dielectric properties
- Excellent chemical inertness
- Excellent resistance to both low and high temperatures
- Surface anti-stickiness
- It is suitable for contact with food
- no hygroscopicity
- resistance to aging
PTFE LOADED
To improve the already exceptional characteristics, especially if used in stressful applications, the PTFE is modified with the addition of different fillers such as:
- glass fiber
- coal
- graphite
- ceramic
- stainless steel
- bronze
- MOS 2
- Polyimide
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
Properties
- Physical Form
- Physical Properties
- Mechanical Properties
- Thermal Properties
- Typical Properties
- Electrical Properties
- Flammability
- Tribological Properties
| Value | Units | Test Method / Conditions | |
| Specific Gravity | 2.21 | g/cm3 | ISO 1183 |
| Water (Absorption At Saturation) | 0 | % | ISO 62 |
| Moisture (Absorption At 23°C - 50% RH) | 0 | % | ISO 62 |
| Value | Units | Test Method / Conditions | |
| Yield Strength | 12 - 15 | MPa | ISO 527 |
| Elongation (Yield) | 25 | % | ISO 527 |
| Tensile Strength (Break) | 28-35 | MPa | ISO 527 |
| Elongation (Break) | 210 - 500 | % | ISO 527 |
| Tensile Modulus | 450 - 750 | MPa | ISO 527 |
| IMPact Strength (Un-Notched) | NB | KJ /m2 | ISO 179 |
| IMPact Strength (Notch) | 15.6 | KJ /m2 | ISO 179 |
| Hardness (Shore D) | 51 | Shore D | DIN 53505 |
| Compressive Stress (1% Strain-23°C-1000hr) | 4.4 | MPa | ISO 604 |
| Compressive Modulus Of Elasticity | 420 | — | — |
| Poisson'S Ratio | 0.4 | — | Abs |
| Value | Units | Test Method / Conditions | |
| Temperature Limit Of Use | -500 | °C | — |
| Heat Deflection Temperature (0.45 MPa) | 135 | °C | ISO 75 |
| Heat Deflection Temperature (1.81 MPa) | 55 | °C | ISO 306 |
| Coef. Of Linear Thermal Expansion (23 To 100°C) | 160 | °C | ISO 75 |
| Coef. Of Linear Thermal Expansion (23°C) | 120 | W/(K*m) | DIN 52612 |
| Value | Units | Test Method / Conditions | |
| Bondability | Stabilized in the atmosphere at 50% RH -23 ° C - Stabilized in the atmosphere 50% RH -23 ° C. | — | — |
| UV Resistance | Yes | — | — |
| Value | Units | Test Method / Conditions | |
| Volume Resistance | 10^18 | Ω | IEC 60093 |
| Surface Resistance | 10^17 | Ω | IEC 60094 |
| Dielectric Constant (1 MHZ) | 2.1 | abs | IEC 60250 |
| Dielectric Loss Factor (1 MHZ) | 7.0e-05 | tan | IEC 60250 |
| Dielectric Witch (2mm) | 25 | KV/mm | IEC 60243 |
| Value | Units | Test Method / Conditions | |
| Flammability | V0 | — | UL 94 |
| Value | Units | Test Method / Conditions | |
| Static Coef. Of Friction On Polished Steel | 0.16 | abs | MPC test |
| Dynamic Coef. Of Friction On Polished Steel | 0.12 | abs | MPC test |
| Wear Coefficient On Hardened Polished Steel | 65 | μm/s | test PV = 0.1 MPa * m / s |
| Maximum Pressure | 4.4 | MPa | MPC test |
Regulatory & Compliance
- Food Contact Safety (FDA Compliance)
Yes (Test Method -DM 21.3.73)