Solvay Specialty Polymers AmodelÂ® A-4122 NL WH 905 Polyphthalamide (PPA), 22% Glass Fiber

Category	Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), 20% 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 AmodelÂ® A-4122 NL WH 905 Polyphthalamide (PPA), 22% Glass Fiber.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

AmodelÂ® A-4122 NL resin is a 22% glass reinforced, high-reflectivity white grade of 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. It also offers 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.Features: Fast Molding Cycle; Good Chemical Resistance; Good Color Stability; High Reflectivity; High Stiffness; Low Moisture AbsorptionUses: Automotive Applications; Automotive Electronics; Automotive Under the Hood; Electrical/Electronic ApplicationsInjection Molding Notes: A general purpose screw is recommended, with minimum back pressure.Additional Properties: Optical Reflectivity - ASTM E1331 90 %Automotive Specifications ASTM D6779 PA1061Information provided by Solvay Specialty Polymers.

Physical Properties	Metric	English	Comments
Density	1.48 g/cc	0.0535 lb/inÂ³	ISO 1183
Filler Content	22 %	22 %	Glass Fiber
Water Absorption	0.24 % @Time 86400 sec	0.24 % @Time 24.0 hour	ISO 62
Linear Mold Shrinkage, Flow	0.0040 cm/cm	0.0040 in/in
Linear Mold Shrinkage, Transverse	0.0060 cm/cm	0.0060 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	124	124	ASTM D785
Tensile Strength at Break	123 MPa	17800 psi	ASTM D638
Elongation at Break	1.6 %	1.6 %	ASTM D638
Tensile Modulus	9.17 GPa	1330 ksi	ASTM D638
Flexural Yield Strength	171 MPa	24800 psi	ASTM D790
Flexural Modulus	8.00 GPa	1160 ksi	ASTM D790
Izod Impact, Notched	0.270 J/cm	0.506 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	11.0 Âµm/m-Â°C @Temperature 150 - 250 Â°C	6.11 Âµin/in-Â°F @Temperature 302 - 482 Â°F	2
	23.0 Âµm/m-Â°C @Temperature 0.000 - 100 Â°C	12.8 Âµin/in-Â°F @Temperature 32.0 - 212 Â°F	2
CTE, linear, Transverse to Flow	86.0 Âµm/m-Â°C @Temperature 0.000 - 100 Â°C	47.8 Âµin/in-Â°F @Temperature 32.0 - 212 Â°F	TMA; ASTM E831
	130 Âµm/m-Â°C @Temperature 100 - 250 Â°C	72.2 Âµin/in-Â°F @Temperature 212 - 482 Â°F	TMA; ASTM E831
Melting Point	324 Â°C	615 Â°F	ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi)	313 Â°C	595 Â°F	Unannealed; ASTM D648

Processing Properties	Metric	English
Rear Barrel Temperature	318 - 324 Â°C	604 - 615 Â°F
Front Barrel Temperature	327 - 332 Â°C	621 - 630 Â°F
Melt Temperature	329 - 343 Â°C	624 - 649 Â°F
Mold Temperature	65.6 - 93.3 Â°C	150 - 200 Â°F
Drying Temperature	120 Â°C @Time 14400 sec	248 Â°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
RoHS Compliance	RoHS Compliant

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