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Solvay Specialty Polymers Torlon® 4203 Polyamide-imide (PAI)  (discontinued **)

Category Polymer , Thermoplastic , Polyamide-imide (PAI) , Polyamide-Imide, Extruded
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers Torlon® 4203 Polyamide-imide (PAI)  (discontinued **).pdf
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Material Notes:
Torlon 4203 is an unreinforced, lubricated, pigmented grade of polyamide-imide (PAI) resin for extrusion. It has the best impact resistance and greatest elongation of all the Torlon grades. Torlon PAI has the highest strength and stiffness of any thermoplastic up to 275°C (525°F). It has outstanding resistance to wear, creep, and chemicals. Torlon 4203 offers outstanding electrical properties, which makes it ideal for high performance parts such as connectors, switches and relays. In addition Torlon 4203 polyamide-imide can be used in applications such as thrust washers, spline liners, valve seats, bushings, bearings, wear rings, cams and other applications requiring strength at high temperature and resistance to wear. - High Flow: Torlon 4203 EXT - Higher Flow: Torlon 4203 HQ - Highest Flow: Torlon 4203 HHQInformation provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Specific Gravity 1.42 g/cc
1.42 g/cc
ASTM D792
Water Absorption 0.33 %

@Time 86400 sec
0.33 %

@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage, Flow 0.0060 - 0.0085 cm/cm
0.0060 - 0.0085 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength 152 MPa
22000 psi
Type I; ASTM D638
Tensile Stress 192 MPa
27800 psi
ASTM D1708
Elongation at Break 7.6 %
7.6 %
Type I; ASTM D638
15 %
15 %
ASTM D1708
Tensile Modulus 4.48 GPa
650 ksi
Type I; ASTM D638
4.90 GPa
711 ksi
ASTM D1708
Flexural Strength 118 MPa

@Temperature 232 °C
17100 psi

@Temperature 450 °F
ASTM D790
241 MPa

@Temperature 23.0 °C
35000 psi

@Temperature 73.4 °F
ASTM D790
Flexural Modulus 3.59 GPa

@Temperature 232 °C
521 ksi

@Temperature 450 °F
ASTM D790
5.03 GPa

@Temperature 23.0 °C
730 ksi

@Temperature 73.4 °F
ASTM D790
Compressive Strength 221 MPa
32100 psi
ASTM D695
Compressive Modulus 4.00 GPa
580 ksi
ASTM D695
Poissons Ratio 0.45
0.45
ASTM E132
Shear Modulus 1.54 - 1.69 GPa
223 - 245 ksi
Calculated
Izod Impact, Notched 1.40 J/cm
2.62 ft-lb/in
ASTM D256
11.0 J/cm
20.6 ft-lb/in
ASTM D4812
Thermal Properties Metric English Comments
CTE, linear 31.0 µm/m-°C
17.2 µin/in-°F
ASTM D696
Thermal Conductivity 0.260 W/m-K
1.80 BTU-in/hr-ft²-°F
ASTM C177
Deflection Temperature at 1.8 MPa (264 psi) 278 °C
532 °F
Unannealed; ASTM D648
Electrical Properties Metric English Comments
Volume Resistivity 2.00e+17 ohm-cm
2.00e+17 ohm-cm
ASTM D257
Surface Resistance 5.00e+18 ohm
5.00e+18 ohm
ASTM D257
Dielectric Constant 3.9

@Frequency 1.00e+6 Hz
3.9

@Frequency 1.00e+6 Hz
ASTM D150
4.2

@Frequency 60.0 Hz
4.2

@Frequency 60.0 Hz
ASTM D150
Dielectric Strength 23.0 kV/mm
584 kV/in
ASTM D149
Dissipation Factor 0.026

@Frequency 60.0 Hz
0.026

@Frequency 60.0 Hz
ASTM D150
0.031

@Frequency 1.00e+6 Hz
0.031

@Frequency 1.00e+6 Hz
ASTM D150
Processing Properties Metric English Comments
Rear Barrel Temperature 304 °C
579 °F
Nozzle Temperature 371 °C
700 °F
Mold Temperature 199 - 216 °C
390 - 421 °F
Drying Temperature 177 °C
351 °F
Dry Time 3.00 hour
3.00 hour
Moisture Content 0.050 %
0.050 %
Back Pressure 6.89 MPa
999 psi
Screw Speed 50 - 100 rpm
50 - 100 rpm
Descriptive Properties Value Comments
Availability Africa & Middle East
Asia Pacific
Europe
North America
South America
Features Ductile
Flame Retardant
Good Chemical Resistance
Good Creep Resistance
Good Electrical Properties
Good Wear Resistance
High Heat Resistance
High Temperature Strength
Ultra High Impact Resistance
Forms Pellets
Generic PAI
Processing Method Injection Molding
Machining
Profile Extrusion
RoHS Compliance RoHS Compliant
Screw L/D Ratio 18.0:1.0 to 24.0:1.0
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