Category | Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Glass Filled, Molded |
Manufacturer | |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Dalau Dalcon 025 75% Virgin PTFE, 25% Glass Fiber, Blue.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 2.19 - 2.27 g/cc | 0.0791 - 0.0820 lb/in³ | BS2782:Pt6 |
Deformation | 6.4 % | 6.4 % | Permanent Deformation; ASTM D621 |
9.0 % @Time 3600 sec, Pressure 14.2 MPa |
9.0 % @Time 1.00 hour, Pressure 2060 psi |
ASTM D621 | |
9.2 % @Time 3600 sec, Pressure 5.00 MPa |
9.2 % @Time 1.00 hour, Pressure 725 psi |
150°C; ASTM D621 | |
12.4 % @Pressure 14.2 MPa, Time 86400 sec |
12.4 % @Pressure 2060 psi, Time 24.0 hour |
ASTM D621 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore D | 64 - 68 | 64 - 68 | ASTM D2240 |
Tensile Strength | 11.0 - 15.0 MPa | 1600 - 2180 psi | Moulding Direction; BS2782:Pt3 |
Elongation at Break | 120 - 270 % | 120 - 270 % | Moulding Direction; BS2782:Pt3 |
Flexural Yield Strength | 5.50 MPa @Strain 0.200 % |
798 psi @Strain 0.200 % |
ASTM D790 |
Flexural Modulus | 1.00 GPa | 145 ksi | ASTM D790 |
Compressive Strength | 1.80 MPa @Strain 0.200 %, Temperature 150 °C |
261 psi @Strain 0.200 %, Temperature 302 °F |
ASTM D695 |
8.64 MPa @Strain 0.200 %, Temperature 23.0 °C |
1250 psi @Strain 0.200 %, Temperature 73.4 °F |
ASTM D695 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear, Parallel to Flow | 136 µm/m-°C @Temperature 23.0 - 200 °C |
75.6 µin/in-°F @Temperature 73.4 - 392 °F |
ASTM D696 |
CTE, linear, Transverse to Flow | 84.0 µm/m-°C @Temperature 23.0 - 200 °C |
46.7 µin/in-°F @Temperature 73.4 - 392 °F |
ASTM D696 |
Thermal Conductivity | 0.410 W/m-K | 2.85 BTU-in/hr-ft²-°F | Moulding Direction; ASTM C177 |
Melting Point | 327 °C | 621 °F | ASTM D3417 |
Maximum Service Temperature, Air | 260 °C | 500 °F | |
300 °C | 572 °F | Short Periods | |
Minimum Service Temperature, Air | -200 °C | -328 °F | |
Flash Point | 360 °C | 680 °F | ASTM D1929 |
Oxygen Index | 98 - 100 % | 98 - 100 % | ASTM D2863 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.00e+17 ohm-cm | 1.00e+17 ohm-cm | ASTM D257 |
Surface Resistance | 1.00e+16 ohm | 1.00e+16 ohm | ASTM D257 |
Dielectric Constant | 2.63 @Frequency 60.0 Hz |
2.63 @Frequency 60.0 Hz |
ASTM D150 |
2.85 @Frequency 1.00e+6 Hz |
2.85 @Frequency 1.00e+6 Hz |
ASTM D150 | |
Dielectric Strength | 12.9 kV/mm | 328 kV/in | Air; ASTM D149 |
34.2 kV/mm | 869 kV/in | Oil; ASTM D149 | |
Dissipation Factor | 0.0028 @Frequency 1.00e+6 Hz |
0.0028 @Frequency 1.00e+6 Hz |
ASTM D150 |
0.0718 @Frequency 60.0 Hz |
0.0718 @Frequency 60.0 Hz |
ASTM D150 |
Descriptive Properties | Value | Comments |
---|---|---|
Color | Blue |