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A. Schulman ComAlloy Hiloy® 432 Glass Reinforced, PBT Alloy
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)

Material Notes: Data provided by the manufacturer, ComAlloy International Company.

33% Glass Reinforced.

The ComAlloy product line has been integrated into the A Schulman product line.

Key Words: Polybutylene Terephthalate; ComAlloy International Company, subsidiary of A. Shulman Inc.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.52 g/cc0.0549 lb/in³
Linear Mold Shrinkage 0.0020 cm/cm0.0020 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 120120ASTM D785
Tensile Strength, Ultimate 118 MPa17100 psiASTM D638
Elongation at Break 2.1 %2.1 %ASTM D638
Flexural Strength 190 MPa27600 psiASTM D790
Flexural Modulus 9.40 GPa1360 ksiASTM D790
Izod Impact, Notched 0.750 J/cm1.41 ft-lb/inASTM D256
Izod Impact, Unnotched 7.10 J/cm13.3 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Melting Point 210 - 225 °C410 - 437 °F
Deflection Temperature at 0.46 MPa (66 psi) 220 °C428 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 207 °C405 °FASTM D648
 
Processing PropertiesMetricEnglishComments
Middle Barrel Temperature 235 - 249 °C455 - 480 °F

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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PASH3F / 24886

Specialty Compounds RTP Company

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