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Overview of materials for Polyphthalamide (PPA), Carbon Fiber

Category Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), Carbon Fiber Filled
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Polyphthalamide (PPA), Carbon Fiber.pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Polyphthalamide, Carbon Fiber". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
Physical Properties Metric English Comments
Density 1.20 - 1.65 g/cc
0.0434 - 0.0596 lb/in³
Average value: 1.37 g/cc Grade Count:52
Filler Content 10.0 - 60.0 %
10.0 - 60.0 %
Average value: 29.5 % Grade Count:19
Water Absorption 0.180 - 0.300 %
0.180 - 0.300 %
Average value: 0.273 % Grade Count:33
Additive Loading 20.0 - 50.0 %
20.0 - 50.0 %
Average value: 35.0 % Grade Count:4
Linear Mold Shrinkage 0.000 - 0.00600 cm/cm
0.000 - 0.00600 in/in
Average value: 0.00223 cm/cm Grade Count:50
Linear Mold Shrinkage, Transverse 0.00300 - 0.0100 cm/cm
0.00300 - 0.0100 in/in
Average value: 0.00804 cm/cm Grade Count:5
Mechanical Properties Metric English Comments
Hardness, Rockwell R 124 - 125
124 - 125
Average value: 125 Grade Count:7
Tensile Strength, Ultimate 115 - 385 MPa
16700 - 55800 psi
Average value: 232 MPa Grade Count:51
140 - 265 MPa

@Temperature 60.0 - 150 °C
20300 - 38400 psi

@Temperature 140 - 302 °F
Average value: 210 MPa Grade Count:1
Elongation at Break 0.700 - 4.00 %
0.700 - 4.00 %
Average value: 1.62 % Grade Count:30
1.00 - 3.50 %

@Temperature 60.0 - 150 °C
1.00 - 3.50 %

@Temperature 140 - 302 °F
Average value: 1.95 % Grade Count:1
Elongation at Yield 1.00 - 2.50 %
1.00 - 2.50 %
Average value: 1.72 % Grade Count:22
Modulus of Elasticity 10.0 - 48.3 GPa
1450 - 7000 ksi
Average value: 22.9 GPa Grade Count:52
12.0 - 32.0 GPa

@Temperature 60.0 - 150 °C
1740 - 4640 ksi

@Temperature 140 - 302 °F
Average value: 22.8 GPa Grade Count:1
Flexural Yield Strength 180 - 530 MPa
26100 - 76900 psi
Average value: 331 MPa Grade Count:50
Flexural Modulus 7.58 - 41.4 GPa
1100 - 6000 ksi
Average value: 19.4 GPa Grade Count:50
Izod Impact, Notched 0.320 - 2.14 J/cm
0.600 - 4.01 ft-lb/in
Average value: 0.748 J/cm Grade Count:26
Izod Impact, Unnotched 2.67 - 9.08 J/cm
5.00 - 17.0 ft-lb/in
Average value: 6.11 J/cm Grade Count:25
Izod Impact, Notched (ISO) 6.40 - 8.10 kJ/m²
3.05 - 3.85 ft-lb/in²
Average value: 7.50 kJ/m² Grade Count:3
7.00 - 7.00 kJ/m²

@Temperature -30.0 - -30.0 °C
3.33 - 3.33 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 7.00 kJ/m² Grade Count:1
Charpy Impact Unnotched 1.50 - 8.50 J/cm²
7.14 - 40.5 ft-lb/in²
Average value: 4.01 J/cm² Grade Count:22
1.30 - 8.00 J/cm²

@Temperature -40.0 - -30.0 °C
6.19 - 38.1 ft-lb/in²

@Temperature -40.0 - -22.0 °F
Average value: 4.15 J/cm² Grade Count:6
Charpy Impact, Notched 0.500 - 0.900 J/cm²
2.38 - 4.28 ft-lb/in²
Average value: 0.765 J/cm² Grade Count:11
0.300 - 1.20 J/cm²

@Temperature -40.0 - -40.0 °C
1.43 - 5.71 ft-lb/in²

@Temperature -40.0 - -40.0 °F
Average value: 0.750 J/cm² Grade Count:2
Coefficient of Friction 0.180 - 0.280
0.180 - 0.280
Average value: 0.243 Grade Count:3
Coefficient of Friction, Static 0.150 - 0.210
0.150 - 0.210
Average value: 0.187 Grade Count:3
Thermal Properties Metric English Comments
CTE, linear 11.0 - 17.0 µm/m-°C
6.11 - 9.44 µin/in-°F
Average value: 13.7 µm/m-°C Grade Count:5
15.0 - 15.0 µm/m-°C

@Temperature 55.0 - 160 °C
8.33 - 8.33 µin/in-°F

@Temperature 131 - 320 °F
Average value: 15.0 µm/m-°C Grade Count:1
CTE, linear, Transverse to Flow 85.0 - 85.0 µm/m-°C

@Temperature 55.0 - 160 °C
47.2 - 47.2 µin/in-°F

@Temperature 131 - 320 °F
Average value: 85.0 µm/m-°C Grade Count:1
Thermal Conductivity 0.450 - 3.80 W/m-K
3.12 - 26.4 BTU-in/hr-ft²-°F
Average value: 1.16 W/m-K Grade Count:5
Melting Point 300 - 323 °C
572 - 613 °F
Average value: 313 °C Grade Count:3
Maximum Service Temperature, Air 150 - 195 °C
302 - 383 °F
Average value: 179 °C Grade Count:22
Deflection Temperature at 1.8 MPa (264 psi) 240 - 295 °C
464 - 563 °F
Average value: 272 °C Grade Count:36
Vicat Softening Point 275 - 285 °C
527 - 545 °F
Average value: 282 °C Grade Count:3
Flammability, UL94 HB - V-0
HB - V-0
Grade Count:21
Electrical Properties Metric English Comments
Electrical Resistivity 10.0 - 1.00e+16 ohm-cm
10.0 - 1.00e+16 ohm-cm
Average value: 2.97e+14 ohm-cm Grade Count:20
Surface Resistance 10.0 - 1.00e+10 ohm
10.0 - 1.00e+10 ohm
Average value: 8.30e+8 ohm Grade Count:24
Insulation Resistance 100 - 1.00e+9 ohm
100 - 1.00e+9 ohm
Average value: 3.41e+8 ohm Grade Count:21
Processing Properties Metric English Comments
Processing Temperature 296 - 340 °C
565 - 644 °F
Average value: 328 °C Grade Count:29
Nozzle Temperature 320 - 340 °C
608 - 644 °F
Average value: 326 °C Grade Count:22
Melt Temperature 300 - 352 °C
572 - 666 °F
Average value: 330 °C Grade Count:43
Mold Temperature 65.0 - 180 °C
149 - 356 °F
Average value: 139 °C Grade Count:51
Drying Temperature 80.0 - 149 °C
176 - 300 °F
Average value: 98.7 °C Grade Count:44
Moisture Content 0.0300 - 0.200 %
0.0300 - 0.200 %
Average value: 0.0757 % Grade Count:21
Dew Point -31.7 - -28.9 °C
-25.0 - -20.0 °F
Average value: -30.7 °C Grade Count:17
Injection Pressure 68.9 - 124 MPa
10000 - 18000 psi
Average value: 91.6 MPa Grade Count:24
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