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Solvay Specialty Polymers Amodel® A-4145 HH Polyphthalamide (PPA), 45% Glass Fiber (Conditioned)

Category Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), 50% Glass Fiber Reinforced
Manufacturer Solvay Specialty Polymers
Trade Name Amodel®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers Amodel® A-4145 HH Polyphthalamide (PPA), 45% Glass Fiber (Conditioned).pdf
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Material Notes:
Amodel® A-4145 HH is a 45% glass fiber reinforced heat stabilized grade of polyphthalamide (PPA) that has been designed to provide outstanding property retention to thermal oxidative degradation at temperatures of 230°C. Other features are fast cycling and hot water moldability. This product is particularly suitable to air induction applications within downsized automotive engines such as air induction charge air cooling and exhaust gas recirculation. Features: Fast Molding Cycle; Good Chemical Resistance; Good Creep Resistance; Good Dimensional Stability; Good Stiffness; Heat Stabilized; High Heat Resistance; High Strength; Hot Water Moldability; Laser Weldable; Low Moisture Absorption; LubricatedUses: Automotive Applications; Automotive Under the Hood; Metal ReplacementInjection Molding Notes: Amodel® compounds are shipped in moisture-resistant packages at moisture levels according to specifications. Sealed, undamaged bags should be preferably stored in a dry room at a maximum temperature of 50°C (122°F) and should be protected from possible damage. If only a portion of a package is used, the remaining material should be transferred into a sealable container. It is recommended that Amodel® resins be dried prior to molding.Information provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Density 1.57 g/cc
0.0567 lb/in³
Dry; ISO 1183
Filler Content 45 %
45 %
Glass Fiber
Linear Mold Shrinkage, Flow 0.0040 cm/cm
0.0040 in/in
Dry
Linear Mold Shrinkage, Transverse 0.0080 cm/cm
0.0080 in/in
Dry; ASTM D955
Mechanical Properties Metric English Comments
Compressive Strength 172 MPa
24900 psi
ASTM D695
Shear Strength 75.8 MPa
11000 psi
ASTM D732
Thermal Properties Metric English Comments
Melting Point 327 °C
621 °F
Dry; ISO 11357-3
327 °C
621 °F
Dry; DSC
Electrical Properties Metric English Comments
Volume Resistivity 5.00e+14 ohm-cm
5.00e+14 ohm-cm
ASTM D257
Dielectric Constant 3.4

@Frequency 1.00e+6 Hz
3.4

@Frequency 1.00e+6 Hz
ASTM D150
4.3

@Frequency 60.0 Hz
4.3

@Frequency 60.0 Hz
ASTM D150
Dielectric Strength 20.0 kV/mm

@Thickness 1.60 mm
508 kV/in

@Thickness 0.0630 in
ASTM D149
Dissipation Factor 0.019

@Frequency 1.00e+6 Hz
0.019

@Frequency 1.00e+6 Hz
ASTM D150
0.020

@Frequency 60.0 Hz
0.020

@Frequency 60.0 Hz
ASTM D150
Comparative Tracking Index 600 V
600 V
UL 746
High Voltage Arc-Tracking Rate, HVTR 18.0 mm/min
0.709 in/min
UL 746
Processing Properties Metric English Comments
Rear Barrel Temperature 318 - 324 °C
604 - 615 °F
Front Barrel Temperature 327 - 332 °C
621 - 630 °F
Melt Temperature 329 - 343 °C
624 - 649 °F
Mold Temperature 65.6 - 93.3 °C
150 - 200 °F
Drying Temperature 120 °C

@Time 14400 sec
248 °F

@Time 4.00 hour
Moisture Content <= 0.045 %
<= 0.045 %
Descriptive Properties Value Comments
Additive Heat Stabilizer
Lubricant
Mold Release
Availability Africa & Middle East
Asia Pacific
Europe
Latin America
North America
Color Black
Form Pellets
Processing Technique Water-Heated Mold Injection Molding
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