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Solvay Specialty Polymers Amodel® A-8422 LS WH159 Polyphthalamide (PPA), 22% Mineral

Category Polymer , Thermoplastic , Polyphthalamide (PPA)
Manufacturer Solvay Specialty Polymers
Trade Name Amodel®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers Amodel® A-8422 LS WH159 Polyphthalamide (PPA), 22% Mineral.pdf
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Material Notes:
Amodel® A-8422 LS is a light-stabilized, high-reflectivity, 22%-reinforced white polyphthalamide (PPA) that exhibits high heat resistance, high strength and stiffness over a broad temperature range, low moisture absorption, excellent chemical resistance, and excellent electrical properties.Features: Good Chemical Resistance; Good Color Stability; High Reflectivity; Light Stabilized; Low Moisture AbsorptionUses: LEDsInjection Molding Notes: A general purpose screw is recommended, with minimum back pressure.Additional Properties: Mold Shrinkage - 1.0 %; Mold Shrinkage - 0.55 %; Optical Reflectivity - ASTM E1331 > 90 %; Optical Reflectivity - ASTM E1331 > 90 %; Optical Reflectivity - ASTM E1331 > 90 %; Tensile Strain at Break - ASTM D638 0.95 %Information provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Density 1.68 g/cc
0.0607 lb/in³
ISO 1183
Filler Content 22 %
22 %
Mineral
Mechanical Properties Metric English Comments
Tensile Strength 95.1 MPa
13800 psi
ASTM D638
Tensile Stress 102 MPa
14800 psi
ISO 527-2
Elongation at Break 1.1 %
1.1 %
ISO 527-2
Tensile Modulus 10.9 GPa
1580 ksi
ISO 527-2
11.0 GPa
1600 ksi
ASTM D638
Flexural Strength 145 MPa
21000 psi
ISO 178
168 MPa
24400 psi
ASTM D790
Flexural Modulus 9.93 GPa
1440 ksi
ISO 178
10.2 GPa
1480 ksi
ASTM D790
Izod Impact, Notched (ISO) 2.70 kJ/m²
1.28 ft-lb/in²
Type 1, Notch A; ISO 180
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 21.0 µm/m-°C

@Temperature 150 - 200 °C
11.7 µin/in-°F

@Temperature 302 - 392 °F
4
24.0 µm/m-°C

@Temperature 100 - 150 °C
13.3 µin/in-°F

@Temperature 212 - 302 °F
4
26.0 µm/m-°C

@Temperature 50.0 - 100 °C
14.4 µin/in-°F

@Temperature 122 - 212 °F
4
27.0 µm/m-°C

@Temperature 200 - 250 °C
15.0 µin/in-°F

@Temperature 392 - 482 °F
4
CTE, linear, Transverse to Flow 51.0 µm/m-°C

@Temperature 50.0 - 100 °C
28.3 µin/in-°F

@Temperature 122 - 212 °F
TMA; ASTM E831
73.0 µm/m-°C

@Temperature 100 - 150 °C
40.6 µin/in-°F

@Temperature 212 - 302 °F
TMA; ASTM E831
110 µm/m-°C

@Temperature 150 - 200 °C
61.1 µin/in-°F

@Temperature 302 - 392 °F
TMA; ASTM E831
130 µm/m-°C

@Temperature 200 - 250 °C
72.2 µin/in-°F

@Temperature 392 - 482 °F
TMA; ASTM E831
Melting Point 327 °C
621 °F
ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi) 280 °C
536 °F
Processing Properties Metric English Comments
Rear Barrel Temperature 304 - 318 °C
579 - 604 °F
Front Barrel Temperature 316 - 329 °C
601 - 624 °F
Melt Temperature 321 - 343 °C
610 - 649 °F
Mold Temperature 135 °C
275 °F
Drying Temperature 120 °C

@Time 14400 sec
248 °F

@Time 4.00 hour
Moisture Content <= 0.045 %
<= 0.045 %
Descriptive Properties Value Comments
Availability Africa & Middle East
Asia Pacific
Europe
Latin America
North America
Color White
Form Pellets
Processing Technique Injection Molding
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