Overview of materials for Polyphthalamide (PPA), 50% Glass Fiber Reinforced

Category	Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), 50% Glass Fiber Reinforced
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), 50% Glass Fiber Reinforced.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

This property data is a summary of similar materials in the MatWeb database for the category "Polyphthalamide, 50% Glass Fiber Reinforced". 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	1.55 - 1.99 g/cc	0.0560 - 0.0719 lb/in³	Average value: 1.64 g/cc Grade Count:63
Filler Content	45.0 - 50.0 %	45.0 - 50.0 %	Average value: 47.8 % Grade Count:41
Water Absorption	0.0200 - 3.60 %	0.0200 - 3.60 %	Average value: 0.513 % Grade Count:21
	0.850 - 0.950 % @Temperature 70.0 - 70.0 °C	0.850 - 0.950 % @Temperature 158 - 158 °F	Average value: 0.917 % Grade Count:6
Moisture Absorption at Equilibrium	1.00 - 1.20 %	1.00 - 1.20 %	Average value: 1.13 % Grade Count:3
Linear Mold Shrinkage	0.000100 - 0.00600 cm/cm	0.000100 - 0.00600 in/in	Average value: 0.00250 cm/cm Grade Count:54
Linear Mold Shrinkage, Transverse	0.00100 - 0.0100 cm/cm	0.00100 - 0.0100 in/in	Average value: 0.00566 cm/cm Grade Count:33

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	124 - 126	124 - 126	Average value: 125 Grade Count:10
Ball Indentation Hardness	340 - 360 MPa	49300 - 52200 psi	Average value: 353 MPa Grade Count:3
Tensile Strength, Ultimate	13.9 - 290 MPa	2010 - 42100 psi	Average value: 199 MPa Grade Count:56
	60.0 - 225 MPa @Temperature 60.0 - 230 °C	8700 - 32600 psi @Temperature 140 - 446 °F	Average value: 107 MPa Grade Count:5
	135 - 145 MPa @Temperature 130 - 180 °C	19600 - 21000 psi @Temperature 266 - 356 °F	Average value: 107 MPa Grade Count:4
	135 - 145 MPa @Time 1.80e+7 - 7.20e+7 sec	19600 - 21000 psi @Time 5000 - 20000 hour	Average value: 107 MPa Grade Count:4
	8.38 - 321.27 MPa @Strain 0.100 - 4.30 %	1220 - 46596 psi @Strain 0.100 - 4.30 %	Average value: 107 MPa Grade Count:3
	8.38 - 321.27 MPa @Temperature -40.0 - 150 °C	1220 - 46596 psi @Temperature -40.0 - 302 °F	Average value: 107 MPa Grade Count:3
Tensile Strength, Yield	24.8 - 260 MPa	3600 - 37700 psi	Average value: 211 MPa Grade Count:7
Elongation at Break	0.600 - 3.10 %	0.600 - 3.10 %	Average value: 2.08 % Grade Count:61
	2.00 - 7.20 % @Temperature 60.0 - 230 °C	2.00 - 7.20 % @Temperature 140 - 446 °F	Average value: 4.29 % Grade Count:5
Modulus of Elasticity	11.0 - 22.1 GPa	1600 - 3200 ksi	Average value: 17.2 GPa Grade Count:59
	1.10 - 17.0 GPa @Temperature 60.0 - 175 °C	160 - 2470 ksi @Temperature 140 - 347 °F	Average value: 10.4 GPa Grade Count:5
Flexural Yield Strength	177 - 420 MPa	25700 - 60900 psi	Average value: 331 MPa Grade Count:45
	94.5 - 267 MPa @Temperature 100 - 175 °C	13700 - 38700 psi @Temperature 212 - 347 °F	Average value: 158 MPa Grade Count:1
Flexural Modulus	12.5 - 18.6 GPa	1810 - 2700 ksi	Average value: 15.6 GPa Grade Count:51
	4.90 - 13.0 GPa @Temperature 100 - 175 °C	711 - 1890 ksi @Temperature 212 - 347 °F	Average value: 7.76 GPa Grade Count:1
Compressive Yield Strength	159 - 314 MPa	23100 - 45500 psi	Average value: 213 MPa Grade Count:7
Poissons Ratio	0.380 - 0.410	0.380 - 0.410	Average value: 0.398 Grade Count:6
Shear Modulus	0.350 - 4.00 GPa @Temperature 0.000 - 350 °C	50.8 - 580 ksi @Temperature 32.0 - 662 °F	Average value: 1.75 GPa Grade Count:3
Shear Strength	75.8 - 108 MPa	11000 - 15700 psi	Average value: 91.3 MPa Grade Count:8
Izod Impact, Notched	0.590 - 4.97 J/cm	1.11 - 9.30 ft-lb/in	Average value: 1.33 J/cm Grade Count:27
Izod Impact, Unnotched	3.86 - 13.0 J/cm	7.23 - 24.4 ft-lb/in	Average value: 8.42 J/cm Grade Count:15
Izod Impact, Notched (ISO)	7.80 - 100 kJ/m²	3.71 - 47.6 ft-lb/in²	Average value: 16.1 kJ/m² Grade Count:20
	11.0 - 13.5 kJ/m² @Temperature -40.0 - -20.0 °C	5.23 - 6.42 ft-lb/in² @Temperature -40.0 - -4.00 °F	Average value: 12.5 kJ/m² Grade Count:6
Izod Impact, Unnotched (ISO)	61.0 - 87.0 kJ/m²	29.0 - 41.4 ft-lb/in²	Average value: 74.0 kJ/m² Grade Count:5
Charpy Impact Unnotched	1.00 - 9.50 J/cm²	4.76 - 45.2 ft-lb/in²	Average value: 7.56 J/cm² Grade Count:25
	1.40 - 9.00 J/cm² @Temperature -30.0 - -30.0 °C	6.66 - 42.8 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 6.55 J/cm² Grade Count:8
Charpy Impact, Notched	0.200 - 9.00 J/cm²	0.952 - 42.8 ft-lb/in²	Average value: 1.63 J/cm² Grade Count:32
	1.10 - 7.00 J/cm² @Temperature -40.0 - -30.0 °C	5.24 - 33.3 ft-lb/in² @Temperature -40.0 - -22.0 °F	Average value: 2.14 J/cm² Grade Count:11
Tensile Creep Modulus, 1 hour	10000 - 14000 MPa	1.45e+6 - 2.03e+6 psi	Average value: 11700 MPa Grade Count:3
Tensile Creep Modulus, 1000 hours	7500 - 12000 MPa	1.09e+6 - 1.74e+6 psi	Average value: 9170 MPa Grade Count:3

Thermal Properties	Metric	English	Comments
CTE, linear	12.0 - 500 µm/m-°C	6.67 - 278 µin/in-°F	Average value: 104 µm/m-°C Grade Count:15
	8.00 - 500 µm/m-°C @Temperature 55.0 - 250 °C	4.44 - 278 µin/in-°F @Temperature 131 - 482 °F	Average value: 161 µm/m-°C Grade Count:9

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1.00e+11 - 1.00e+17 ohm-cm	1.00e+11 - 1.00e+17 ohm-cm	Average value: 6.00e+15 ohm-cm Grade Count:24
Surface Resistance	1.00e+12 - 2.00e+15 ohm	1.00e+12 - 2.00e+15 ohm	Average value: 6.40e+14 ohm Grade Count:8
Dielectric Constant	3.40 - 6.10	3.40 - 6.10	Average value: 4.30 Grade Count:17
Dielectric Strength	18.9 - 40.0 kV/mm	480 - 1020 kV/in	Average value: 25.5 kV/mm Grade Count:16
Dissipation Factor	0.00400 - 0.0500	0.00400 - 0.0500	Average value: 0.0154 Grade Count:18
Arc Resistance	125 - 300 sec	125 - 300 sec	Average value: 190 sec Grade Count:6
Comparative Tracking Index	325 - 600 V	325 - 600 V	Average value: 555 V Grade Count:22
Hot Wire Ignition, HWI	120 - 150 sec	120 - 150 sec	Average value: 140 sec Grade Count:3
High Amp Arc Ignition, HAI	60.0 - 120 arcs	60.0 - 120 arcs	Average value: 77.7 arcs Grade Count:3
High Voltage Arc-Tracking Rate, HVTR	4.00 - 18.0 mm/min	0.157 - 0.709 in/min	Average value: 13.2 mm/min Grade Count:6

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