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Ensinger TECASINT 1101 Polyimide (PI)

Category Polymer , Thermoplastic , Polyimide, Thermoplastic
Manufacturer Ensinger
Trade Name TECASINT
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ensinger TECASINT 1101 Polyimide (PI).pdf
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Material Notes:
TECASINT is a range of non-melting high temperature polyimides characterized by high strength over a wide range of temperatures, good long term thermal stability, minimal thermal expansion and excellent wear resistance among other things. The TECASINT 2000 series offers these enhanced thermal properties along with lower moisture absorption, a higher degree of toughness, and better machining properties. TECASINT 2011 is unfilled, while TECASINT 2021 contains 15% graphite which offer improved wear resistance and a lower coefficient of friction. TECASINT 2000 series with their superior physical properties, are ideal for application in the aerospace, nuclear, automotive, electrical/electronics, and chemical processing industries.Main FeaturesHigh purityHigh thermal and mechanical capacityBroad chemical compatibilityEasily machined to tight tolerancesVery good electrical insulationPlasma resistantVery creep resistantWear-resistantSensitive to hydrolysis in higher thermal rangeFlame retardant according to UL94 V-0ApplicationsElectronicsElectrical engineeringNuclear and vacuum technologyAircraft and aerospace industriesSemiconductor technologyCryogenicsFood technologyPreferred FieldsInsulators, switch parts, clamping rings, spin chucks, chain guides, vacuum forceps, chipcarrier, contact supportInformation Provided by Ensinger, Inc.
Physical Properties Metric English Comments
Density 1.34 g/cc

@Temperature 23.0 °C
0.0484 lb/in³

@Temperature 73.4 °F
DIN 53 479
Water Absorption 0.59 %

@Temperature 23.0 °C,
Time 86400 sec
0.59 %

@Temperature 73.4 °F,
Time 24.0 hour
EN ISO 62
1.88 %

@Temperature 80.0 °C,
Time 86400 sec
1.88 %

@Temperature 176 °F,
Time 24.0 hour
EN ISO 62
Mechanical Properties Metric English Comments
Hardness, Shore D 90

@Temperature 23.0 °C
90

@Temperature 73.4 °F
DIN 53 505
Tensile Strength, Yield 153 MPa

@Temperature 23.0 °C
22200 psi

@Temperature 73.4 °F
EN ISO 527
Elongation at Break 7.4 %

@Temperature 23.0 °C
7.4 %

@Temperature 73.4 °F
EN ISO 527
Elongation at Yield 6.8 %
6.8 %
Flexural; EN ISO 178
Tensile Modulus 4.00 GPa

@Temperature 23.0 °C
580 ksi

@Temperature 73.4 °F
EN ISO 527
Flexural Strength 209 MPa

@Temperature 23.0 °C
30300 psi

@Temperature 73.4 °F
EN ISO 178
Flexural Modulus 4.00 GPa

@Temperature 23.0 °C
580 ksi

@Temperature 73.4 °F
EN ISO 178
Compressive Strength 400 MPa

@Temperature 23.0 °C
58000 psi

@Temperature 73.4 °F
EN ISO 604
Charpy Impact Unnotched 6.76 J/cm²
32.2 ft-lb/in²
EN ISO 179
Compression Set 45 %
45 %
Compression at Break; EN ISO 604
Thermal Properties Metric English Comments
CTE, linear 43.0 µm/m-°C

@Temperature 50.0 - 200 °C
23.9 µin/in-°F

@Temperature 122 - 392 °F
DIN 53 752
CTE, linear, Transverse to Flow 43.0 µm/m-°C

@Temperature 50.0 - 200 °C
23.9 µin/in-°F

@Temperature 122 - 392 °F
DIN 53 752
Specific Heat Capacity 1.04 J/g-°C
0.249 BTU/lb-°F
Thermal Conductivity 0.220 W/m-K

@Temperature 40.0 °C
1.53 BTU-in/hr-ft²-°F

@Temperature 104 °F
ISO 8302
Maximum Service Temperature, Air 300 °C
572 °F
Deflection Temperature at 1.8 MPa (264 psi) 300 °C
572 °F
DIN 53 461
Glass Transition Temp, Tg 330 °C
626 °F
DMTA
Flammability, UL94 V-0
V-0
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+17 ohm-cm

@Temperature 23.0 °C
1.00e+17 ohm-cm

@Temperature 73.4 °F
IEC 60093
Surface Resistance 1.00e+16 ohm

@Temperature 23.0 °C
1.00e+16 ohm

@Temperature 73.4 °F
IEC 60093
Dielectric Constant 3.1

@Frequency 2.70e+7 Hz,
Temperature 23.0 °C
3.1

@Frequency 2.70e+7 Hz,
Temperature 73.4 °F
IEC 60250
3.5

@Frequency 50.0 Hz,
Temperature 23.0 °C
3.5

@Frequency 50.0 Hz,
Temperature 73.4 °F
IEC 60250
Dielectric Strength 20.0 kV/mm

@Temperature 23.0 °C
508 kV/in

@Temperature 73.4 °F
DC; ISO 60243-1
Dissipation Factor 0.0011

@Frequency 50.0 Hz,
Temperature 23.0 °C
0.0011

@Frequency 50.0 Hz,
Temperature 73.4 °F
DIN 53 483
0.0031

@Frequency 2.70e+7 Hz,
Temperature 23.0 °C
0.0031

@Frequency 2.70e+7 Hz,
Temperature 73.4 °F
DIN 53 483
Descriptive Properties Value Comments
Color Black
DIN-Abbreviation PI
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