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Solvay Specialty Polymers Amodel® A-4122 HR WH 117 Polyphthalamide (PPA)  (Unverified Data**)

Category Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), 20% 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 Solvay Specialty Polymers Amodel® A-4122 HR WH 117 Polyphthalamide (PPA)  (Unverified Data**).pdf
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Material Notes:
Amodel A-4122 HR resin is a 22% glass reinforced polyphthalamide (PPA), designed to provide high crystallinity when molded in water-cooled molds. This material exhibits high heat resistance, high strength and stiffness over a broad temperature range, low moisture absorption, excellent chemical resistance, and excellent electrical properties. Its rapid crystallization rate and high flow can result in short cycles and therefore high molding productivity and lower part cost. - White: A-4122 HR WH 117Information provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Density 1.50 g/cc
0.0542 lb/in³
ISO 1183/A
Filler Content 22 %
22 %
Glass Fiber Reinforcement
Water Absorption 0.24 %

@Time 86400 sec
0.24 %

@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage, Flow 0.0040 cm/cm
0.0040 in/in
ASTM D955
Linear Mold Shrinkage, Transverse 0.0060 cm/cm
0.0060 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 124
124
R-Scale; ASTM D785
Tensile Strength, Yield 125 MPa
18100 psi
ISO 527-2
Elongation at Break 1.5 %
1.5 %
ISO 527-2
Tensile Modulus 9.10 GPa
1320 ksi
ISO 527-2
Flexural Strength 171 MPa
24800 psi
ISO 178
Flexural Modulus 7.79 GPa
1130 ksi
ISO 178
Izod Impact, Notched 0.270 J/cm
0.506 ft-lb/in
ASTM D256
Izod Impact, Notched (ISO) 2.50 kJ/m²
1.19 ft-lb/in²
ISO 180/1A
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 14.0 µm/m-°C

@Temperature 150 - 250 °C
7.78 µin/in-°F

@Temperature 302 - 482 °F
TMA; ASTM E831
31.0 µm/m-°C

@Temperature 0.000 - 100 °C
17.2 µin/in-°F

@Temperature 32.0 - 212 °F
TMA; ASTM E831
CTE, linear, Transverse to Flow 74.0 µm/m-°C

@Temperature 0.000 - 100 °C
41.1 µin/in-°F

@Temperature 32.0 - 212 °F
ASTM E831
160 µm/m-°C

@Temperature 150 - 250 °C
88.9 µin/in-°F

@Temperature 302 - 482 °F
ASTM E831
Melting Point 321 °C
610 °F
ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi) 318 °C
604 °F
Unannealed; ISO 75-2/B
Optical Properties Metric English Comments
Reflection Coefficient, Visible (0-1) >= 0.90
>= 0.90
430 to 700 nm; ASTM E1331
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
248 °F
Dry Time 4.00 hour
4.00 hour
Moisture Content 0.045 %
0.045 %
Descriptive Properties Value Comments
Appearance White
Availability Africa & Middle East
Asia Pacific
Europe
North America
South America
Features Fast Molding Cycle
Good Chemical Resistance
Good Color Stability
High Reflectivity
Low Moisture Absorption
Forms Pellets
Generic PPA
Processing Method Water-Heated Mold Injection Molding
RoHS Compliance RoHS Compliant
Uses Automotive Applications
Automotive Electronics
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