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Overview of materials for Polyphthalamide (PPA), Stainless Fiber, EMI

Category Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), Stainless Fiber Filled/EMI
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Polyphthalamide (PPA), Stainless Fiber, EMI.pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Polyphthalamide, Stainless Fiber, EMI". 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 1.19 - 3.80 g/cc
0.0430 - 0.137 lb/in³
Average value: 1.95 g/cc Grade Count:5
Water Absorption 0.200 %
0.200 %
Average value: 0.200 % Grade Count:3
Linear Mold Shrinkage 0.00300 - 0.00500 cm/cm
0.00300 - 0.00500 in/in
Average value: 0.00400 cm/cm Grade Count:4
Linear Mold Shrinkage, Transverse 0.0160 cm/cm
0.0160 in/in
Average value: 0.0160 cm/cm Grade Count:3
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 52.0 - 159 MPa
7540 - 23100 psi
Average value: 116 MPa Grade Count:5
Elongation at Break 0.600 - 6.00 %
0.600 - 6.00 %
Average value: 2.22 % Grade Count:5
Modulus of Elasticity 2.90 - 12.4 GPa
420 - 1790 ksi
Average value: 8.85 GPa Grade Count:5
Flexural Yield Strength 100 - 262 MPa
14500 - 38000 psi
Average value: 213 MPa Grade Count:4
Flexural Modulus 2.90 - 11.7 GPa
420 - 1700 ksi
Average value: 9.21 GPa Grade Count:5
Izod Impact, Notched 0.500 - 0.600 J/cm
0.937 - 1.12 ft-lb/in
Average value: 0.567 J/cm Grade Count:3
Izod Impact, Unnotched 4.80 - 5.90 J/cm
8.99 - 11.1 ft-lb/in
Average value: 5.33 J/cm Grade Count:3
K (wear) Factor 10100 x 10-8 mm³/N-M
5000 x 10-10 in³-min/ft-lb-hr
Average value: 10100 x 10<sup>-8</sup> mm³/N-M Grade Count:3
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 110 - 266 °C
230 - 511 °F
Average value: 227 °C Grade Count:4
Flammability, UL94 HB
HB
Grade Count:3
Electrical Properties Metric English Comments
Electrical Resistivity 0.200 - 1000 ohm-cm
0.200 - 1000 ohm-cm
Average value: 257 ohm-cm Grade Count:4
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