A. Schulman Diamond DIAMALOY GLY FXW749 Sheet Extrusion Grade, Sparkle/Pearlescence

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A. Schulman Diamond DIAMALOY GLY FXW749 Sheet Extrusion Grade, Sparkle/Pearlescence
Categories:	Polymer; Thermoplastic; ASA Polymer; Acrylonitrile/Styrene/Acrylate (ASA), Unreinforced, Molded
Material Notes:	Diamaloy GLY FXW749SK resin is a low impact grade of ASA (acrylonitrile-styrene-acrylate) with good resistance to weather aging and added visual effects (pearlescence). It has good melt strength for extrusion and thermoforming, and it can be easily coextruded. Applications: Typical applications include those requiring a special visual effect, weatherability, durability, and some impact i.e., thermoformed shower stalls and pool and spa applications. As with any product, use of Diamaloy GLY FXW749SK resin in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. A. Schulman has acquired Network Polymers & Diamond Polymers.
Key Words:	Weatherable Polymer
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Physical Properties	Metric	English	Comments

Specific Gravity	1.11 g/cc	1.11 g/cc	ASTM D792
Linear Mold Shrinkage	0.0040 - 0.0070 cm/cm	0.0040 - 0.0070 in/in	ASTM D955
Melt Flow	9.2 g/10 min @Load 10.0 kg, Temperature 220 °C	9.2 g/10 min @Load 22.0 lb, Temperature 428 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	45.0 MPa	6530 psi	chs 2.0 in/min; ASTM D638
Tensile Strength, Yield	54.0 MPa	7830 psi	chs 2.0 in/min; ASTM D638
Elongation at Break	8.5 %	8.5 %	chs 2.0 in/min; ASTM D638
Elongation at Yield	2.9 %	2.9 %	chs 2.0 in/min; ASTM D638
Flexural Strength	85.0 MPa @Thickness 3.17 mm	12300 psi @Thickness 0.125 in	chs 0.05 in/min; 2 in span; ASTM D790
Flexural Modulus	2.921 GPa @Thickness 3.17 mm	423.7 ksi @Thickness 0.125 in	chs 0.05 in/min; ASTM D790
Izod Impact, Notched	0.534 J/cm @Thickness 3.17 mm	1.00 ft-lb/in @Thickness 0.125 in	ASTM D256
Instrumented Impact Total Energy	3.62 J	2.67 ft-lb	ASTM D3763

Thermal Properties	Metric	English	Comments
CTE, linear	90.0 µm/m-°C @Temperature -40.0 - 37.8 °C	50.0 µin/in-°F @Temperature -40.0 - 100 °F	ASTM E831
CTE, linear, Transverse to Flow	102 µm/m-°C @Temperature -40.0 - 37.8 °C	56.7 µin/in-°F @Temperature -40.0 - 100 °F	ASTM E831
Deflection Temperature at 1.8 MPa (264 psi)	80.0 °C	176 °F	0.125";; ASTM D648
Vicat Softening Point	95.0 °C	203 °F	ASTM D1525

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.

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PDIAM400 / 126491

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