Ixom ASTALOY™ PC/ABS TWG

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Ixom ASTALOY™ PC/ABS TWG
Categories:	Polymer; Thermoplastic; ABS Polymer; Polycarbonate/ABS Alloy, Unreinforced
Material Notes:	ASTALOY™ PC/ABS TWG is a high weldline impact strength alloy of ABS and Polycarbonate and is designed for injection molding applications with multiple weldlines and requiring a balance of impact toughness, heat resistance, product rigidity, mouldability and easy painting. Typical applications in the automotive area are interior instrument panel fascia panels, console capping moldings and glove box assemblies, together with exterior painted components such as wheel trims, front grilles, rear appliques and other trim panels. Information provided by Ixom Operations PTY LTD
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Physical Properties	Metric	English	Comments

Density	1.12 g/cc	0.0405 lb/in³	ASTM D792
Water Absorption	0.25 % @Time 86400 sec	0.25 % @Time 24.0 hour	ASTM D570
Melt Flow	4.6 g/10 min @Load 2.16 kg, Temperature 250 °C	4.6 g/10 min @Load 4.76 lb, Temperature 482 °F	ASTM D1238
	10 g/10 min @Load 3.80 kg, Temperature 250 °C	10 g/10 min @Load 8.38 lb, Temperature 482 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	116	116	ASTM D785
Tensile Strength	51.0 MPa	7400 psi	12.7 mm x 3.2 mm @ 5.0 mm/min; ASTM D638
Elongation at Break	70 %	70 %	12.7 mm x 3.2 mm @ 5.0 mm/min; ASTM D638
Flexural Strength	90.0 MPa	13100 psi	12.7 mm x 3.2 mm @ 1.3 mm/min; ASTM D790
Flexural Modulus	2.63 GPa	381 ksi	12.7 mm x 3.2 mm @ 1.3 mm/min; ASTM D790
Izod Impact, Notched	5.10 J/cm	9.55 ft-lb/in	12.7 mm x 3.2 mm; ASTM D256
Falling Dart Impact	60.0 J	44.3 ft-lb	3.2 mm plaque; ASTM D3029

Thermal Properties	Metric	English	Comments
CTE, linear	72.0 µm/m-°C	40.0 µin/in-°F	ASTM D696
Deflection Temperature at 1.8 MPa (264 psi)	102 °C	216 °F	12.7 mm x 3.2 mm; ASTM D648
Vicat Softening Point	135 °C @Load 1.00 kg	275 °F @Load 2.20 lb	ASTM D1525
Flammability, UL94	HB @Thickness 1.60 mm	HB @Thickness 0.0630 in
Shrinkage	0.60 %	0.60 %	3.0 mm plaque; ASTM D955

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	235 - 255 °C	455 - 491 °F
Middle Barrel Temperature	245 - 265 °C	473 - 509 °F
Front Barrel Temperature	255 - 275 °C	491 - 527 °F
Melt Temperature	250 - 280 °C	482 - 536 °F
Mold Temperature	50.0 - 90.0 °C	122 - 194 °F
Drying Temperature	95.0 - 100 °C	203 - 212 °F	Temperature of pellet bed
Dry Time	3.00 - 5.00 hour	3.00 - 5.00 hour	at desired pellet bed
Injection Pressure	60.0 - 140 MPa	8700 - 20300 psi
Back Pressure	0.100 - 0.500 MPa	14.5 - 72.5 psi
Screw Speed	40 - 60 rpm	40 - 60 rpm

Descriptive Properties
Clamp pressure	4 - 8 kN/cm²

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PIXOM016 / 283097

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