Category: | PTFE , Polytetrafluoroethylene |
Manufacturer: | Saint Gobain - Norton |
Trademark: | Exac |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | cIQYgv_Exac-PTFE.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
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Exac PTFE is a Polytetrafluoroethylene (PTFE) product. It is available in North America. Applications of Exac PTFE include engineering/industrial parts, aerospace, electrical/electronic applications, automotive and medical/healthcare. Characteristics include:
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 2.16 | g/cm³ | ASTM D792 |
Water Absorption (24 hr) | 0.010 | % | ASTM D570 |
Hardness | Nominal Value | Unit | Test Method |
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Durometer Hardness (Shore D) | 58 | ASTM D2240 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 552 | MPa | ASTM D638 |
Tensile Strength (Yield) | 19.0 | MPa | ASTM D638 |
Tensile Elongation (Yield) | 200 | % | ASTM D638 |
Flexural Modulus | 621 | MPa | ASTM D790 |
Compressive Strength | 11.7 | MPa | ASTM D695 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (24°C) | 160 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, Unannealed | 121 | °C | |
1.8 MPa, Unannealed | 55.6 | °C | |
Continuous Use Temperature | 260 | °C | ASTM D794 |
Brittleness Temperature | -268 | °C | ASTM D746 |
CLTE - Flow | 9.9E-5 | cm/cm/°C | ASTM D696 |
Thermal Conductivity | 0.25 | W/m/K | ASTM C177 |
Electrical | Nominal Value | Unit | Test Method |
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Surface Resistivity | 1.0E+18 | ohms | ASTM D257 |
Volume Resistivity | 1.0E+18 | ohms·cm | ASTM D257 |
Dielectric Strength | 19 | kV/mm | ASTM D149 |
Dielectric Constant | ASTM D150 | ||
60 Hz | 2.10 | ||
1 MHz | 2.10 | ||
Dissipation Factor | ASTM D150 | ||
60 Hz | 2.0E-4 | ||
1 MHz | 2.0E-4 | ||
Arc Resistance | 300 | sec | ASTM D495 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating | V-0 | UL 94 |
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