| About |
|---|
| Features and Benefits Meets ASTM D 4894 Type II Non-free-flowing powder grade Very fine particle size Good electrical and mechanical properties Low molding pressure Used in large billet molding Excellent for production of very thin skived film&& |
| Product Description | |
|---|---|
| Generic | PTFE |
| Material Status | Commercial: Active |
| Features | Good Electrical Properties,Low coefficient of friction,Flame Characteristics,V-0 |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 2.16 | g/cm³ | ISO 12086 |
| Apparent density | 0.38 | g/cm³ | ISO 60 |
| Shrinkage rate | 4.3 | % | Internal Method |
| Average particle size | 25 | µm | ISO 13320 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 100 µm | 42.0 | MPa | ISO 527-3 |
| Tensile strain | |||
| Fracture, 100 µ m | 430 | % | ISO 527-3 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| MD | DIN 53752 | ||
| 30 to 100 ℃ | 1.2E-4 | cm/cm/℃ | DIN 53752 |
| 30 to 200 ℃ | 1.4E-4 | cm/cm/℃ | DIN 53752 |
| 30 to 260 ℃ | 1.7E-4 | cm/cm/℃ | DIN 53752 |
| Thermal conductivity coefficient | 0.22 | W/m/K | DIN 52612 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+17 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+18 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 0.1 mm | 88 | kV/mm | ISO 12086 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 56 | ISO 868 | |
| Tensile modulus | 600 | MPa | ISO 527-2 |
| Load deformation | ASTM D621 | ||
| 15 MPa | 16.0 | % | ASTM D621 |
| 15 MPa | 17.0 | % | ASTM D621 |
| 15 MPa | 10.0 | % | ASTM D621 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Permanent |
| 3. 100 hrs |
| 4. 24 hrs |
| 5. Second |
| 6. Initial |
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