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A. Schulman COMTUF® 464 Glass Reinforced Impact Modified PBT Alloy

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass Filled, Impact Modified
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF A. Schulman COMTUF® 464 Glass Reinforced Impact Modified PBT Alloy.pdf
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Material Notes:
Information provided by A. Schulman.
Physical Properties Metric English Comments
Specific Gravity 1.67 g/cc
1.67 g/cc
ASTM D792
Linear Mold Shrinkage 0.0010 cm/cm

@Thickness 3.175 mm
0.0010 in/in

@Thickness 0.1250 in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength at Break 140 MPa
20300 psi
ASTM D638
Elongation at Break 3.0 %
3.0 %
ASTM D638
Flexural Strength 176 MPa
25500 psi
ASTM D790
Izod Impact, Notched 0.854 J/cm
1.60 ft-lb/in
ASTM D256
Izod Impact, Unnotched 5.34 J/cm
10.0 ft-lb/in
ASTM D4812
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 222 °C
432 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 200 °C
392 °F
ASTM D648
Processing Properties Metric English Comments
Melt Temperature 250 - 260 °C
482 - 500 °F
Mold Temperature 30.0 - 65.6 °C
86.0 - 150 °F
Drying Temperature 130 °C
266 °F
Dry Time 2 - 4 hour
2 - 4 hour
Predrying
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