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Quadrant EPP Duratron® PAI T4301 PAI + graphite + PTFE, extruded (ISO Data)

Category Polymer , Thermoplastic , Polyamide-imide (PAI) , Polyamide-Imide, Extruded
Manufacturer Quadrant Engineering Plastics Products
Trade Name Duratron® PAI
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Quadrant EPP Duratron® PAI T4301 PAI + graphite + PTFE, extruded (ISO Data).pdf
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Material Notes:
The addition of PTFE and graphite provides higher wear resistance and lower coefficient of friction compared to the unfilled grade as well as a lower tendency to stick-slip. Duratron T4301 PAI also offers excellent dimensional stability over a wide temperature range. This extruded Duratron PAI grade excels in severe wear applications such as non-lubricated bearings, seals, bearing cages and reciprocating compressor parts Very high maximum allowable service temperature in air (250°C continuously) Excellent retention of mechanical strength, stiffness and creep resistance over a wide temperature range Dimensional stability up to 260°C Excellent wear & frictional behaviour (particulary Duratron T4301 & T4501 PAI) Very good UV-resistanceGood resistance against high energy radiation (gamma- and X-rays) Inherent low flammability
Physical Properties Metric English Comments
Density 1.45 g/cc
0.0524 lb/in³
ISO 1183-1
Moisture Absorption at Equilibrium 1.9 %
1.9 %
50% RH
Water Absorption at Saturation 3.8 %
3.8 %
Outgassing - Total Mass Loss 1.4 %
1.4 %
Mechanical Properties Metric English Comments
Hardness, Rockwell E 70
70
ISO 2039-2
Hardness, Shore D 86
86
Ball Indentation Hardness 200 MPa
29000 psi
ISO 2039-1
Tensile Strength 110 MPa
16000 psi
at Break (NYP); ISO 527-1/-2
Elongation at Break 5.0 %
5.0 %
ISO 527-1/-2
Tensile Modulus 5.50 GPa
798 ksi
ISO 527-1/-2
Flexural Strength 155 MPa
22500 psi
Compressive Strength 39.0 MPa

@Strain 1 %
5660 psi

@Strain 1 %
ISO 604
72.0 MPa

@Strain 2 %
10400 psi

@Strain 2 %
ISO 604
130 MPa

@Strain 5 %
18900 psi

@Strain 5 %
ISO 604
K Factor (ISO) 1.0 µm/km
1.0 µm/km
Charpy Impact Unnotched 4.50 J/cm²
21.4 ft-lb/in²
ISO 179-1/1eU
Charpy Impact, Notched 0.400 J/cm²
1.90 ft-lb/in²
ISO 179-1/1eA
Coefficient of Friction, Dynamic 0.25 - 0.40
0.25 - 0.40
Limiting Pressure Velocity 0.690 MPa-m/sec
19700 psi-ft/min
at 1 m/s unlubricated
1.10 MPa-m/sec
31400 psi-ft/min
at 0.1 m/s unlubricated
Thermal Properties Metric English Comments
CTE, linear 35.0 µm/m-°C

@Temperature 23.0 - 100 °C
19.4 µin/in-°F

@Temperature 73.4 - 212 °F
Thermal Conductivity 0.540 W/m-K
3.75 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 250 °C
482 °F
Continuous
Deflection Temperature at 1.8 MPa (264 psi) 280 °C
536 °F
ISO 75-1/-2
Glass Transition Temp, Tg 280 °C
536 °F
DSC, 20°C/min.; ISO 11357-1/-2
Flammability, UL94 V-0
V-0
Oxygen Index 44 %
44 %
ISO 4589-1/-2
Electrical Properties Metric English Comments
Volume Resistivity >= 1.0e+13 ohm-cm
>= 1.0e+13 ohm-cm
IEC 60093
Surface Resistivity per Square >= 1.0e+13 ohm
>= 1.0e+13 ohm
IEC 60093
Dielectric Constant 6.0

@Frequency >=100000 Hz
6.0

@Frequency >=100000 Hz
IEC 60250
Dissipation Factor 0.037

@Frequency 100000 Hz
0.037

@Frequency 100000 Hz
IEC 60250
Comparative Tracking Index 175 V
175 V
IEC 60112
Compliance Properties Metric English Comments
3A-Dairy No
No
European Food 1935/2004 No
No
FDA No
No
USP Class VI No
No
Chemical Resistance Properties Metric English Comments
Acids, Strong (pH 1-3) Limited
Limited
Acids, Weak Acceptable
Acceptable
Alcohols Acceptable
Acceptable
Alkalies, Strong (pH 11-14) Unacceptable
Unacceptable
Alkalies, Weak Limited
Limited
Chlorinated Solvents Acceptable
Acceptable
Continuous Sunlight Acceptable
Acceptable
Hot Water / Steam Limited
Limited
Hydrocarbons - Aliphatic Acceptable
Acceptable
Hydrocarbons - Aromatic Acceptable
Acceptable
Inorganic Salt Solutions Acceptable
Acceptable
Ketones, Esters Acceptable
Acceptable
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