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Ensinger TECASINT 1021 Polyimide, 15% Graphite Filled (PI)

Category Polymer , Thermoplastic , Polyimide, Thermoplastic , Thermoplastic Polyimide, Graphite Filled
Manufacturer Ensinger
Trade Name TECASINT
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ensinger TECASINT 1021 Polyimide, 15% Graphite Filled (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 thermal and mechanical capacityGood radiation-resistanceLow outgassingFlame retardant according to UL94 V-0Easily machinedVery creep resistantGood slid and wear propertiesBroad chemical compatibilityNot electrical insulatingSensitive to hydrolysis in higher thermal rangeApplicationsMechanical engineeringMaterials handling equipmentAircraft and aerospace industriesPrecision engineeringAutomotive industryHot glass technologyCryogenicsPreferred FieldsValve seating, skid rails, chain guides, piston rings, gripper for hot glass, bearings, washersInformation Provided by Ensinger, Inc.
Physical Properties Metric English Comments
Density 1.42 g/cc

@Temperature 23.0 °C
0.0513 lb/in³

@Temperature 73.4 °F
DIN 53 479
Filler Content 15 %
15 %
Graphite
Water Absorption 0.51 %

@Temperature 23.0 °C,
Time 86400 sec
0.51 %

@Temperature 73.4 °F,
Time 24.0 hour
EN ISO 62
1.57 %

@Temperature 80.0 °C,
Time 86400 sec
1.57 %

@Temperature 176 °F,
Time 24.0 hour
EN ISO 62
Mechanical Properties Metric English Comments
Hardness, Shore D 88

@Temperature 23.0 °C
88

@Temperature 73.4 °F
DIN 53 505
Tensile Strength, Yield 97.0 MPa

@Temperature 23.0 °C
14100 psi

@Temperature 73.4 °F
EN ISO 527
Elongation at Break 2.8 %

@Temperature 23.0 °C
2.8 %

@Temperature 73.4 °F
EN ISO 527
Elongation at Yield 4.5 %
4.5 %
Flexural; EN ISO 178
Tensile Modulus 4.00 GPa

@Temperature 23.0 °C
580 ksi

@Temperature 73.4 °F
EN ISO 527
Flexural Strength 150 MPa

@Temperature 23.0 °C
21800 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 Yield Strength 175 MPa
25400 psi
10% Strain; EN ISO 604
Compressive Strength 210 MPa

@Temperature 23.0 °C
30500 psi

@Temperature 73.4 °F
EN ISO 604
Compressive Modulus 1.88 GPa

@Temperature 23.0 °C
273 ksi

@Temperature 73.4 °F
EN ISO 604
Charpy Impact Unnotched 3.51 J/cm²
16.7 ft-lb/in²
EN ISO 179
Charpy Impact, Notched 0.480 J/cm²

@Temperature 23.0 °C
2.28 ft-lb/in²

@Temperature 73.4 °F
EN ISO 179
Compression Set 20.1 %
20.1 %
Compression at Break; EN ISO 604
Thermal Properties Metric English Comments
CTE, linear 38.0 µm/m-°C

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

@Temperature 122 - 392 °F
DIN 53 752
Specific Heat Capacity 1.13 J/g-°C
0.270 BTU/lb-°F
Thermal Conductivity 0.530 W/m-K

@Temperature 40.0 °C
3.68 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
Surface Resistance <= 1.00e+7 ohm

@Temperature 23.0 °C
<= 1.00e+7 ohm

@Temperature 73.4 °F
IEC 60093
Descriptive Properties Value Comments
Color Black
DIN-Abbreviation PI CS 15
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