Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Solvay Specialty Polymers Amodel® A-4122 LS WH678 Polyphthalamide (PPA)  (Unverified Data**)

Category Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), 20% Glass Fiber Reinforced
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers Amodel® A-4122 LS WH678 Polyphthalamide (PPA)  (Unverified Data**).pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Amodel A-4122 LS is a 22% glass fiber reinforced, light-stabilized, high-reflectivity white grade of Amodel polyphthalamide (PPA). It is designed to provide high crystallinity when molded in water-cooled molds. This resin 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 LS WH678Injection Notes: Injection Rate: 3 to 4 in/sec Holding Pressure: 50% of injection pressureInformation provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Density 1.59 g/cc
0.0574 lb/in³
ISO 1183/A
Filler Content 22 %
22 %
Glass Fiber Reinforcement
Water Absorption 0.19 %

@Time 86400 sec
0.19 %

@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 104 MPa
15100 psi
ASTM D638
Elongation at Break 1.2 %
1.2 %
ASTM D638
Tensile Modulus 9.10 GPa
1320 ksi
ASTM D638
Flexural Strength 165 MPa
23900 psi
ASTM D790
Flexural Modulus 8.10 GPa
1170 ksi
ASTM D790
Izod Impact, Notched 0.180 J/cm
0.337 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 190 µm/m-°C

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

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

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

@Temperature 32.0 - 212 °F
TMA; ASTM E831
Melting Point 323 °C
613 °F
Peak; ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 290 °C
554 °F
Unannealed; ASTM D648
Optical Properties Metric English Comments
Reflection Coefficient, Visible (0-1) >= 0.90
>= 0.90
460 nm; ASTM E1331
>= 0.90
>= 0.90
540 nm; ASTM E1331
>= 0.90
>= 0.90
615 nm; ASTM E1331
Processing Properties Metric English Comments
Rear Barrel Temperature 318 - 324 °C
604 - 615 °F
Middle 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 65.0 - 93.0 °C
149 - 199 °F
Drying Temperature 120 °C
248 °F
Dry Time 4.00 hour
4.00 hour
Moisture Content 0.030 - 0.060 %
0.030 - 0.060 %
Descriptive Properties Value Comments
Additive UV Stabilizer
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
High Stiffness
Light Stabilized
Low Moisture Absorption
Forms Pellets
Generic PPA
Processing Method Water-Heated Mold Injection Molding
RoHS Compliance RoHS Compliant
Uses Automotive Applications
Automotive Electronics
Copyright © lookpolymers.com All Rights Reserved