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Solvay Specialty Polymers Torlon® 4301 Polyamide-imide (PAI)  (Unverified Data**)

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® 4301 Polyamide-imide (PAI)  (Unverified Data**).pdf
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Material Notes:
Torlon 4301 is a wear-resistant grade of polyamide-imide (PAI) resin. It has a good balance of mechanical properties and wear resistance. It offers high flexural and compressive strength with a low coefficient of friction and outstanding wear resistance at both high velocity and high pressure conditions. 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. Potential applications for Torlon 4301 polyamide-imide include thrust washers, spline liners, valve seats, bushings, bearings, wear rings, cams and other applications requiring strength at high temperature and resistance to wear. Injection Molding Grades: - High Flow: Torlon 4301 HF - Low Flow: Torlon 4301 LF - Low Flow Small Pellets: Torlon 4301 LFSP Extrusion Grades: - High Flow: Torlon 4301-EXT - Higher Flow: Torlon 4301-HQInjection Notes: Minimum drying conditions: 3 hours at 350°F (177°C), 4 hours at 300°F (149°C), or 16 hours at 250°F (121°C). Compression Ratio: 1:1 to 1.5:1 Begin hold pressure at a high setting 6,000-8,000 psi (41.37-55.16 MPa), for several seconds, then drop off to 3,000-5,000 psi (20.69-34.48 MPa), for the duration of the hold pressure sequence. Molded parts must be post cured.Information provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Specific Gravity 1.46 g/cc
1.46 g/cc
ASTM D792
Water Absorption 0.28 %

@Time 86400 sec
0.28 %

@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage, Flow 0.0035 - 0.0060 cm/cm
0.0035 - 0.0060 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength 113 MPa
16400 psi
ASTM D638
Tensile Stress 163 MPa
23600 psi
ASTM D1708
Elongation at Break 3.3 %
3.3 %
ASTM D638
7.0 %
7.0 %
ASTM D1708
Tensile Modulus 6.55 GPa
950 ksi
ASTM D1708
6.83 GPa
991 ksi
ASTM D638
Flexural Strength 112 MPa

@Temperature 232 °C
16200 psi

@Temperature 450 °F
ASTM D790
215 MPa

@Temperature 23.0 °C
31200 psi

@Temperature 73.4 °F
ASTM D790
Flexural Modulus 4.96 GPa

@Temperature 232 °C
719 ksi

@Temperature 450 °F
ASTM D790
6.89 GPa

@Temperature 23.0 °C
999 ksi

@Temperature 73.4 °F
ASTM D790
Compressive Strength 166 MPa
24100 psi
ASTM D695
Compressive Modulus 5.31 GPa
770 ksi
ASTM D695
Izod Impact, Notched 0.640 J/cm
1.20 ft-lb/in
ASTM D256
4.10 J/cm
7.68 ft-lb/in
ASTM D256
Coefficient of Friction, Dynamic 0.030
0.030
Lubricated: 4 m/s, 5.2 MPa; ASTM D3702
0.18
0.18
Lubricated: 0.25 m/s, 6.9 MPa; ASTM D3702
0.31
0.31
Dry: 0.25 m/s, 3.4 MPa (50 fpm, 500 psi); ASTM D3702
0.39
0.39
Dry: 4 m/s, 0.2 MPa, (800 fpm, 31.25 psi); ASTM D3702
K (wear) Factor 0.806 x 10-8 mm³/N-M
0.400 x 10-10 in³-min/ft-lb-hr
Lubricated: 4 m/s, 5.2 MPa (800 fpm, 750 psi); ASTM D3702
18.1 x 10-8 mm³/N-M
9.00 x 10-10 in³-min/ft-lb-hr
Lubricated: 0.25 m/s, 6.9 MPa (75 fpm, 1000 psi); ASTM D3702
28.2 x 10-8 mm³/N-M
14.0 x 10-10 in³-min/ft-lb-hr
Dry: 0.25 m/s, 3.4 MPa (50 fpm, 500 psi); ASTM D3702
34.2 x 10-8 mm³/N-M
17.0 x 10-10 in³-min/ft-lb-hr
Dry: 4 m/s, 0.2 MPa (800 fpm, 31.25 psi); ASTM D3702
Thermal Properties Metric English Comments
CTE, linear 25.0 µm/m-°C
13.9 µin/in-°F
ASTM D696
Thermal Conductivity 0.530 W/m-K
3.68 BTU-in/hr-ft²-°F
ASTM C177
Deflection Temperature at 1.8 MPa (264 psi) 279 °C
534 °F
Unannealed; ASTM D648
Electrical Properties Metric English Comments
Volume Resistivity 8.00e+15 ohm-cm
8.00e+15 ohm-cm
ASTM D257
Surface Resistance 8.00e+17 ohm
8.00e+17 ohm
ASTM D257
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
Additive PTFE + Graphite Lubricant
Automotive Specifications BOSCH N28 BN05-OX2 N28 BN05-OX2, BN0512-CDSX-0Cgr01SO
Material should be Tempered (Cured).
Availability Africa & Middle East
Asia Pacific
Europe
North America
South America
Features Flame Retardant
Good Chemical Resistance
Good Creep Resistance
Good Wear Resistance
High Heat Resistance
High Temperature Strength
Low Friction
Self Lubricating
Semi Conductive
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
Uses Aerospace Applications
Aircraft Applications
Automotive Applications
Bearings
Bushings
Cams
Gears
Industrial Applications
Industrial Parts
Machine/Mechanical Parts
Metal Replacement
Oil/Gas Applications
Rollers
Sealing Devices
Seals
Thrust Washer
Transmission Applications
Washer
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