DuPont™ Nomex® Type 993, 60 mil Nominal Thickness Medium-Density Aromatic Nylon Pressboard

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 993, 60 mil Nominal Thickness Medium-Density Aromatic Nylon Pressboard.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Type 993 is a medium-density pressboard which offers a balance of rigidity and conformability along with outstanding saturability and excellent properties in air and oil. Typical applications include 3-dimensional parts such as V-rings, angle rings and spools, as well as barrier, gap spacers and core tubes.Information provided by DuPont

Physical Properties	Metric	English	Comments
Density	0.730 g/cc	0.0264 lb/in³	Calculated number using basis weight and thickness
Thickness	1500 microns	59.1 mil	ASTM D374, method D, using 17 N/cm²
Linear Mold Shrinkage	0.0070 cm/cm @Temperature 105 °C	0.0070 in/in @Temperature 221 °F	ASTM D3392
	0.015 cm/cm @Temperature 240 °C	0.015 in/in @Temperature 464 °F	ASTM D3392
Linear Mold Shrinkage, Transverse	0.010 cm/cm @Temperature 105 °C	0.010 in/in @Temperature 221 °F	ASTM D3392
	0.016 cm/cm @Temperature 240 °C	0.016 in/in @Temperature 464 °F	ASTM D3392

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	40.0 MPa	5800 psi	ASTM D828
Film Tensile Strength at Yield, TD	33.1 MPa	4800 psi	ASTM D828
Film Elongation at Yield, MD	11.2 %	11.2 %	ASTM D828
Film Elongation at Yield, TD	12.9 %	12.9 %	ASTM D828

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+17 ohm-cm @Temperature 130 °C	1.00e+17 ohm-cm @Temperature 266 °F	in oil; ASTM D257
	1.00e+18 ohm-cm @Temperature 90.0 °C	1.00e+18 ohm-cm @Temperature 194 °F	in oil; ASTM D257
Dielectric Constant	3.2 @Frequency 60.0 Hz, Temperature 25.0 °C	3.2 @Frequency 60.0 Hz, Temperature 77.0 °F	in oil; ASTM D150
	3.2 @Frequency 60.0 Hz, Temperature 90.0 °C	3.2 @Frequency 60.0 Hz, Temperature 194 °F	in oil; ASTM D150
	3.3 @Frequency 60.0 Hz, Temperature 130 °C	3.3 @Frequency 60.0 Hz, Temperature 266 °F	in oil; ASTM D150
Dielectric Strength	22.0 kV/mm	559 kV/in	AC rapid rise in air; ASTM D149
	34.0 kV/mm	864 kV/in	AC rapid rise in oil; ASTM D149
	73.0 kV/mm	1850 kV/in	Full wave impulse in oil; ASTM D3426
Dissipation Factor	0.0050 @Frequency 60.0 Hz, Temperature 25.0 °C	0.0050 @Frequency 60.0 Hz, Temperature 77.0 °F	in oil; ASTM D150
	0.0050 @Frequency 60.0 Hz, Temperature 90.0 °C	0.0050 @Frequency 60.0 Hz, Temperature 194 °F	in oil; ASTM D150
	0.0070 @Frequency 60.0 Hz, Temperature 130 °C	0.0070 @Frequency 60.0 Hz, Temperature 266 °F	in oil; ASTM D150

Descriptive Properties	Value	Comments
Basis Weight (g/m²)	ASTM D3392

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