Mitsubishi Chemical Advanced Materials Duratron™ DF7015G PI Polyimide

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Mitsubishi Chemical Advanced Materials Duratron™ DF7015G PI Polyimide
Categories:	Polymer; Thermoplastic; Polyimide, Thermoplastic; Thermoplastic Polyimide, Graphite Filled
Material Notes:	For direct formed parts and near net shapes, a bearing grade polyimide enhanced with 15% graphite that exhibits superior temperature and wear resistance qualities, while offering a low coefficient of friction.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.38 g/cc	1.38 g/cc	ASTM D792
Water Absorption at Saturation	2.70 %	2.70 %	ASTM D570 (17)

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	95.0	95.0	ASTM D785
Tensile Strength	70.0 MPa	10200 psi	ISO 527-1/-2 (7)
Flexural Strength	100 MPa	14500 psi	ISO 178 (12)
Compressive Yield Strength	30.0 MPa @Strain 1.00 %	4350 psi @Strain 1.00 %	ISO 604 (10)
	55.0 MPa @Strain 2.00 %	7980 psi @Strain 2.00 %	ISO 604 (10)
	105 MPa @Strain 5.00 %	15200 psi @Strain 5.00 %	ISO 604 (10)
Charpy Impact, Notched	0.300 J/cm²	1.43 ft-lb/in²	ISO 179-1/1eA

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	1.00e+14 ohm	1.00e+14 ohm	ANSI/ESD STM 11.11
Dielectric Strength	16.0 kV/mm	406 kV/in	IEC 60243-1 (15)

Thermal Properties	Metric	English	Comments
CTE, linear	63.0 µm/m-°C	35.0 µin/in-°F	ASTM E-831 (TMA)
	36.0 µm/m-°C @Temperature 23.0 - 100 °C	20.0 µin/in-°F @Temperature 73.4 - 212 °F
	39.0 µm/m-°C @Temperature 23.0 - 150 °C	21.7 µin/in-°F @Temperature 73.4 - 302 °F
	47.0 µm/m-°C @Temperature >=150 °C	26.1 µin/in-°F @Temperature >=302 °F
Thermal Conductivity	0.317 W/m-K	2.20 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	291 °C	555 °F	Continuous Use Temperature in Air after 20000 hr
Minimum Service Temperature, Air	-196 °C	-321 °F
	-196 °C	-321 °F
Glass Transition Temp, Tg	349 °C	660 °F	DMA- Tan d

Chemical Resistance Properties	Metric	English	Comments
Acids, Strong (pH 1-3)	Acceptable	Acceptable
Acids, Weak	Acceptable	Acceptable
Alcohols	Acceptable	Acceptable
Alkalies, Strong (pH 11-14)	Acceptable	Acceptable
Alkalies, Weak	Acceptable	Acceptable
Chlorinated Solvents	Unacceptable	Unacceptable
Continuous Sunlight	Limited	Limited
Hot Water / Steam	Limited	Limited
Hydrocarbons - Aliphatic	Unacceptable	Unacceptable
Hydrocarbons - Aromatic	Unacceptable	Unacceptable
Inorganic Salt Solutions	Acceptable	Acceptable
Ketones, Esters	Unacceptable	Unacceptable

Descriptive Properties
ESd category	Insulative

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.

P1SMU760 / 323875

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