Saint-Gobain Rulon® DC1042 Bearing/Seal PTFE

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Saint-Gobain Rulon® DC1042 Bearing/Seal PTFE
Categories:	Polymer; Thermoplastic
Material Notes:	Can be used in a wide range of sealing and bearing applications. Rulon DC1042 is ideal for applications in which the bearing, seal is in contact with harsh chemicals or in applications where electrical conductivity is needed. Very popular material for valve seats and stem bushings in oil and gas valves and in compressor components. Information provided by distributor TriStar Plastics Corp.
Vendors:	TriStar Plastics Corp. provides engineering, custom fabrication and manufacturing of high-performance plastics and self-lubricating bearing materials, such as Rulon, PEEK, Torlon, CJ Composites and Ultracomp. Capabilities include component design, material selection, prototype and production, manufacturing and surface modification. Call (800) TRI-STAR (800) 874-7827 or visit or www.TStar.com Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	1.96 g/cc	0.0708 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	65	65
Tensile Strength, Yield	10.3 MPa	1500 psi
Elongation at Break	40 %	40 %
Tensile Modulus	1.38 GPa	200 ksi
Compressive Yield Strength	12.9 MPa @Strain 10 %	1870 psi @Strain 10 %
Izod Impact, Notched	2.94 J/cm	5.50 ft-lb/in
Coefficient of Friction, Static	0.030	0.030	Dry vs. Steel
Limiting Pressure Velocity	0.350 MPa-m/sec	10000 psi-ft/min

Electrical Properties	Metric	English	Comments
Surface Resistance	400 ohm	400 ohm
Dielectric Constant	2.55 @Frequency 1e+6 Hz	2.55 @Frequency 1e+6 Hz
Dielectric Strength	13.8 kV/mm	350 kV/in	Short Term

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	288 °C	550 °F	Continuous
	316 °C	600 °F	Short Term
Deflection Temperature at 1.8 MPa (264 psi)	121 °C	250 °F
Minimum Service Temperature, Air	-240 °C	-400 °F	Embrittlement Temp
Flammability, UL94	V-0	V-0

Descriptive Properties
Color	Black

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PSTGQ992d / 170604

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