Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass + Mineral Filled |
Manufacturer | SABIC Innovative Plastics (GE Plastics) |
Trade Name | Valox® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | SABIC Innovative Plastics Valox® 735 PBT.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.62 g/cc | 1.62 g/cc | ASTM D 792 |
Water Absorption | 0.070 % @Time 86400 sec |
0.070 % @Time 24.0 hour |
ASTM D 570 |
Linear Mold Shrinkage, Flow | 0.0030 - 0.0040 cm/cm @Thickness 1.50 - 3.20 mm |
0.0030 - 0.0040 in/in @Thickness 0.0591 - 0.126 in |
SABIC Method |
0.0040 - 0.0060 cm/cm @Thickness 3.20 - 4.60 mm |
0.0040 - 0.0060 in/in @Thickness 0.126 - 0.181 in |
SABIC Method | |
Linear Mold Shrinkage, Transverse | 0.0040 - 0.0060 cm/cm @Thickness 1.50 - 3.20 mm |
0.0040 - 0.0060 in/in @Thickness 0.0591 - 0.126 in |
SABIC Method |
0.0060 - 0.0080 cm/cm @Thickness 3.20 - 4.60 mm |
0.0060 - 0.0080 in/in @Thickness 0.126 - 0.181 in |
SABIC Method |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell R | 109 | 109 | ASTM D 785 |
Tensile Strength at Break | 75.0 MPa | 10900 psi | Type I, 5 mm/min; ASTM D 638 |
Flexural Strength | 124 MPa | 18000 psi | 1.3 mm/min, 50 mm span; ASTM D 790 |
Flexural Modulus | 8.27 GPa | 1200 ksi | 1.3 mm/min, 50 mm span; ASTM D 790 |
Izod Impact, Notched | 0.740 J/cm @Temperature 23.0 °C |
1.39 ft-lb/in @Temperature 73.4 °F |
ASTM D 256 |
Izod Impact, Unnotched | 4.27 J/cm @Temperature 23.0 °C |
8.00 ft-lb/in @Temperature 73.4 °F |
ASTM D 4812 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear, Parallel to Flow | 25.2 µm/m-°C @Temperature -40.0 - 40.0 °C |
14.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
25.2 µm/m-°C @Temperature 60.0 - 138 °C |
14.0 µin/in-°F @Temperature 140 - 280 °F |
ASTM E 831 | |
Deflection Temperature at 0.46 MPa (66 psi) | 215 °C @Thickness 6.40 mm |
419 °F @Thickness 0.252 in |
unannealed; ASTM D 648 |
Deflection Temperature at 1.8 MPa (264 psi) | 198 °C @Thickness 6.40 mm |
388 °F @Thickness 0.252 in |
unannealed; ASTM D 648 |
UL RTI, Electrical | 140 °C | 284 °F | UL 746B |
UL RTI, Mechanical with Impact | 140 °C | 284 °F | UL 746B |
UL RTI, Mechanical without Impact | 140 °C | 284 °F | UL 746B |
Flammability, UL94 | HB @Thickness 0.810 mm |
HB @Thickness 0.0319 in |
UL 94 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.30e+15 ohm-cm | 1.30e+15 ohm-cm | ASTM D 257 |
Dielectric Constant | 4.0 @Frequency 1.00e+6 Hz |
4.0 @Frequency 1.00e+6 Hz |
ASTM D 150 |
4.3 @Frequency 100 Hz |
4.3 @Frequency 100 Hz |
ASTM D 150 | |
Dielectric Strength | 23.6 kV/mm @Thickness 3.20 mm |
599 kV/in @Thickness 0.126 in |
in air; ASTM D 149 |
29.5 kV/mm @Thickness 1.60 mm |
749 kV/in @Thickness 0.0630 in |
in oil; ASTM D 149 | |
Dissipation Factor | 0.0010 @Frequency 100 Hz |
0.0010 @Frequency 100 Hz |
ASTM D 150 |
0.020 @Frequency 1.00e+6 Hz |
0.020 @Frequency 1.00e+6 Hz |
ASTM D 150 | |
Arc Resistance | 60 - 120 sec | 60 - 120 sec | Tungsten, PLC code 6; ASTM D 495 |
Comparative Tracking Index | 250 - 400 V | 250 - 400 V | PLC code 2; UL 746A |
Hot Wire Ignition, HWI | >= 120 sec | >= 120 sec | PLC code 0; UL 746A |
High Amp Arc Ignition, HAI | 15 - 30 arcs | 15 - 30 arcs | surface, PLC code 3; UL 746A |
High Voltage Arc-Tracking Rate, HVTR | 10.0 - 25.4 mm/min | 0.394 - 1.00 in/min | PLC code 1; UL 746A |