Category | Polymer , Thermoplastic , Nylon , Nylon, Aromatic |
Manufacturer | DuPont |
Trade Name | Nomex® |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | DuPont™ Nomex® Type 994, 250 mil Nominal Thickness Rigid Aromatic Nylon Board.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.13 g/cc | 0.0408 lb/in³ | Calculated number using basis weight and thickness |
Thickness | 6340 microns | 250 mil | ASTM D374, method D, using 17 N/cm² |
Linear Mold Shrinkage | 0.0020 cm/cm @Temperature 240 °C |
0.0020 in/in @Temperature 464 °F |
ASTM D3392 |
Linear Mold Shrinkage, Transverse | 0.0020 cm/cm @Temperature 240 °C |
0.0020 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 | 110 MPa | 16000 psi | ASTM D828 |
Film Tensile Strength at Yield, TD | 72.0 MPa | 10400 psi | ASTM D828 |
Flexural Strength | 8.00 MPa | 1160 psi | XD; ASTM D790 |
9.00 MPa | 1310 psi | MD; ASTM D790 | |
Flexural Modulus | 0.365 GPa | 52.9 ksi | XD; ASTM D790 |
0.415 GPa | 60.2 ksi | MD; ASTM D790 | |
Izod Impact, Unnotched | 2.85 J/cm | 5.34 ft-lb/in | XD; ASTM D256 |
3.55 J/cm | 6.65 ft-lb/in | MD; ASTM D256 | |
Compression Set | 0.20 % | 0.20 % | ASTM D3392 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Oxygen Index | 20.8 % @Temperature 380 °C |
20.8 % @Temperature 716 °F |
Flammability threshold; ASTM D2863 |
29 % @Temperature 220 °C |
29 % @Temperature 428 °F |
ASTM D2863 | |
39 % @Temperature 25.0 °C |
39 % @Temperature 77.0 °F |
ASTM D2863 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | in air; 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 |
Dissipation Factor | 0.010 @Frequency 60.0 Hz |
0.010 @Frequency 60.0 Hz |
in air; ASTM D150 |
Descriptive Properties | Value | Comments |
---|---|---|
Basis Weight (g/m²) | ASTM D3394 | |
Compressibility (%) | 1.2 | ASTM D3392 |