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- DuPont™ Nomex® Type 994, 125 mil Nominal Thickness Rigid Aromatic Nylon Board
DuPont™ Nomex® Type 994, 125 mil Nominal Thickness Rigid Aromatic Nylon Board
| Category | Polymer , Thermoplastic , Nylon , Nylon, Aromatic |
| Manufacturer | DuPont |
| Trade Name | Nomex® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | DuPont™ Nomex® Type 994, 125 mil Nominal Thickness Rigid Aromatic Nylon Board.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Type 994 is a densified, rigid board which has a unique combination of superior resistance to compression, even at elevated temperatures, along with relatively high oil absorption characteristics. This combination results in a product which is especially useful as spacers or other structural components in liquid-filled systems.Information provided by DuPont
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.15 g/cc | 0.0415 lb/in³ | Calculated number using basis weight and thickness |
| Thickness | 3180 microns | 125 mil | ASTM D374, method D, using 17 N/cm² |
| Linear Mold Shrinkage | 0.00 cm/cm @Temperature 240 °C |
0.00 in/in @Temperature 464 °F |
ASTM D3392 |
| Linear Mold Shrinkage, Transverse | 0.00 cm/cm @Temperature 240 °C |
0.00 in/in @Temperature 464 °F |
ASTM D3392 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 84 | 84 | ASTM D2240 |
| Film Tensile Strength at Yield, MD | 107 MPa | 15500 psi | ASTM D828 |
| Film Tensile Strength at Yield, TD | 93.0 MPa | 13500 psi | ASTM D828 |
| Flexural Strength | 8.00 MPa | 1160 psi | XD; ASTM D790 |
| 9.00 MPa | 1310 psi | MD; ASTM D790 | |
| Flexural Modulus | 0.255 GPa | 37.0 ksi | XD; ASTM D790 |
| 0.360 GPa | 52.2 ksi | MD; ASTM D790 | |
| Izod Impact, Unnotched | 3.75 J/cm | 7.03 ft-lb/in | XD; ASTM D256 |
| 5.45 J/cm | 10.2 ft-lb/in | MD; ASTM D256 | |
| Compression Set | 0.30 % | 0.30 % | ASTM D3392 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Thermal Conductivity | 0.160 W/m-K @Temperature 50.0 °C |
1.11 BTU-in/hr-ft²-°F @Temperature 122 °F |
ASTM D1674 |
| 0.161 W/m-K @Temperature 100 °C |
1.12 BTU-in/hr-ft²-°F @Temperature 212 °F |
ASTM D1674 | |
| 0.163 W/m-K @Temperature 150 °C |
1.13 BTU-in/hr-ft²-°F @Temperature 302 °F |
ASTM D1674 | |
| 0.165 W/m-K @Temperature 200 °C |
1.15 BTU-in/hr-ft²-°F @Temperature 392 °F |
ASTM D1674 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | in air; ASTM D257 |
| 1.00e+15 ohm-cm @Temperature 125 °C |
1.00e+15 ohm-cm @Temperature 257 °F |
in oil; ASTM D257 | |
| 1.00e+17 ohm-cm @Temperature 25.0 °C |
1.00e+17 ohm-cm @Temperature 77.0 °F |
in oil; ASTM D257 | |
| Surface Resistivity per Square | 1.00e+17 ohm | 1.00e+17 ohm | in air; ASTM D257 |
| Dielectric Constant | 3.5 @Frequency 60.0 Hz |
3.5 @Frequency 60.0 Hz |
in air; ASTM D150 |
| 4.0 @Frequency 60.0 Hz, Temperature 25.0 °C |
4.0 @Frequency 60.0 Hz, Temperature 77.0 °F |
in oil; ASTM D150 | |
| 4.4 @Frequency 60.0 Hz, Temperature 125 °C |
4.4 @Frequency 60.0 Hz, Temperature 257 °F |
in oil; ASTM D150 | |
| Dielectric Strength | 27.0 kV/mm | 686 kV/in | AC rapid rise in oil; ASTM D149, 50mm electrodes |
| 70.0 kV/mm | 1780 kV/in | Full wave impulse in oil; ASTM D3426 | |
| Dissipation Factor | 0.0070 @Frequency 60.0 Hz |
0.0070 @Frequency 60.0 Hz |
in air; ASTM D150 |
| 0.011 @Frequency 60.0 Hz, Temperature 25.0 °C |
0.011 @Frequency 60.0 Hz, Temperature 77.0 °F |
in oil; ASTM D150 | |
| 0.016 @Frequency 60.0 Hz, Temperature 125 °C |
0.016 @Frequency 60.0 Hz, Temperature 257 °F |
in oil; ASTM D150 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Basis Weight (g/m²) | ASTM D3394 | |
| Compressibility (%) | 1.1 | ASTM D3392 |
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