| About |
|---|
| Modified non-free-flowing suspension PTFE of the 2 nd generation for compression moulding applications like shaped parts, skived films and sealing applications. Special Features Meets ASTM D 4894 Type III, Grade 1 classification Produced by suspension polymerisation Improved particle coalescence Dense polymer structure with reduced void content Low permeability Substantially lower deformation under load (“cold flow”) Preferred basic material for filled PTFE (compounds) Very good electrical and mechanical properties Increased modulus of elasticity Good weldability Excellent chemical inertness Low friction behaviour Good flame retardance Exceptional temperature resistance&& |
| Product Description | |
|---|---|
| Generic | PTFE |
| Material Status | Commercial: Active |
| Features | Good Electrical Properties,Low coefficient of friction,Flame Characteristics,Welding,V-0 |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 2.16 | g/cm³ | ISO 12086 |
| Apparent density | 0.41 | g/cm³ | ISO 60 |
| Shrinkage rate | 5.6 | % | Internal Method |
| Average particle size | 25 | µm | ISO 13320 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 100 µm | 43.0 | MPa | ISO 527-3 |
| Tensile strain | |||
| Fracture, 100 µ m | 630 | % | 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 | 90 | 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 | 59 | ISO 868 | |
| Tensile modulus | 650 | MPa | ISO 527-2 |
| Load deformation | ASTM D621 | ||
| 15 MPa | 8.00 | % | ASTM D621 |
| 15 MPa | 9.00 | % | ASTM D621 |
| 15 MPa | 4.00 | % | ASTM D621 |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |