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A. Schulman ComAlloy Hiloy® 422 Heavy Mineral Reinforced, PBT Alloy

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Mineral Filled
Manufacturer A. Schulman ComAlloy
Trade Name Hiloy®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF A. Schulman ComAlloy Hiloy® 422 Heavy Mineral Reinforced, PBT Alloy.pdf
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Material Notes:
Data provided by the manufacturer, ComAlloy International Company.40% Heavy Mineral Reinforced.The ComAlloy product line has been integrated into the A Schulman product line.
Physical Properties Metric English Comments
Density 1.81 g/cc
0.0654 lb/in³
Linear Mold Shrinkage 0.0090 cm/cm
0.0090 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 115
115
ASTM D785
Tensile Strength, Ultimate 49.0 MPa
7110 psi
ASTM D638
Elongation at Break 2.2 %
2.2 %
ASTM D638
Flexural Strength 78.0 MPa
11300 psi
ASTM D790
Flexural Modulus 4.40 GPa
638 ksi
ASTM D790
Izod Impact, Notched 0.210 J/cm
0.393 ft-lb/in
ASTM D256
Izod Impact, Unnotched 11.74 J/cm
21.99 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Melting Point 210 - 225 °C
410 - 437 °F
Deflection Temperature at 0.46 MPa (66 psi) 160 °C
320 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 65.0 °C
149 °F
ASTM D648
Processing Properties Metric English Comments
Middle Barrel Temperature 235 - 249 °C
455 - 480 °F
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