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Mitsubishi Chemical Advanced Materials Duratron™ D7000 PI Unfilled Polyimide
Categories: Polymer; Thermoplastic; Polyimide, Thermoplastic
Material Notes: This robust, compression molded PI offers outstanding electrical, thermal, and mechanical properties in high temperature applications, helping to extend service life and increase uptime.

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.40 g/cc1.40 g/ccASTM D792
Water Absorption at Saturation 4.00 %4.00 %ASTM D570 (17)
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 120120ASTM D785
Tensile Strength 125 MPa18100 psiISO 527-1/-2 (7)
Flexural Strength 180 MPa26100 psiISO 178 (12)
Compressive Yield Strength  35.0 MPa
@Strain 1.00 %		5080 psi
@Strain 1.00 %		ISO 604 (10)
 70.0 MPa
@Strain 2.00 %		10200 psi
@Strain 2.00 %		ISO 604 (10)
 145 MPa
@Strain 5.00 %		21000 psi
@Strain 5.00 %		ISO 604 (10)
Charpy Impact, Notched 1.00 J/cm²4.76 ft-lb/in²ISO 179-1/1eA
 
Electrical PropertiesMetricEnglishComments
Surface Resistivity per Square 1.00e+14 ohm1.00e+14 ohmANSI/ESD STM 11.11
Dielectric Constant 3.41
@Frequency 1.00e+6 Hz		3.41
@Frequency 1.00e+6 Hz		ASTM D150
Dielectric Strength 27.6 kV/mm700 kV/inASTM D149
 37.0 kV/mm940 kV/inIEC 60243-1 (15)
Dissipation Factor 0.00380
@Frequency 1.00e+6 Hz		0.00380
@Frequency 1.00e+6 Hz		ASTM D150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 72.0 µm/m-°C40.0 µin/in-°FASTM E-831 (TMA)
 40.0 µm/m-°C
@Temperature 23.0 - 100 °C		22.2 µin/in-°F
@Temperature 73.4 - 212 °F
 42.0 µm/m-°C
@Temperature 23.0 - 150 °C		23.3 µin/in-°F
@Temperature 73.4 - 302 °F
 52.0 µm/m-°C
@Temperature >=150 °C		28.9 µin/in-°F
@Temperature >=302 °F
Thermal Conductivity 0.220 W/m-K1.53 BTU-in/hr-ft²-°F
 0.220 W/m-K1.53 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 299 °C570 °FContinuous Use Temperature in Air after 20000 hr
Minimum Service Temperature, Air -196 °C-321 °F
 -196 °C-321 °F
Glass Transition Temp, Tg 374 °C705 °FDMA- Tan d
 
Chemical Resistance PropertiesMetricEnglishComments
Acids, Strong (pH 1-3) UnacceptableUnacceptable
Acids, Weak AcceptableAcceptable
Alcohols UnacceptableUnacceptable
Alkalies, Strong (pH 11-14) UnacceptableUnacceptable
Alkalies, Weak UnacceptableUnacceptable
Chlorinated Solvents UnacceptableUnacceptable
Continuous Sunlight UnacceptableUnacceptable
Hot Water / Steam LimitedLimited
Hydrocarbons - Aliphatic UnacceptableUnacceptable
Hydrocarbons - Aromatic UnacceptableUnacceptable
Inorganic Salt Solutions AcceptableAcceptable
Ketones, Esters UnacceptableUnacceptable
 
Descriptive Properties
ESd categoryInsulative

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P1SM05s / 104384