Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) |
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® DR48 PBT.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.53 g/cc | 1.53 g/cc | ASTM D792 |
Water Absorption | 0.070 % @Time 86400 sec |
0.070 % @Time 24.0 hour |
ASTM D570 |
Linear Mold Shrinkage, Flow | 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 - 0.0090 cm/cm @Thickness 3.20 - 4.60 mm |
0.0060 - 0.0090 in/in @Thickness 0.126 - 0.181 in |
SABIC Method | |
Linear Mold Shrinkage, Transverse | 0.0050 - 0.0080 cm/cm @Thickness 1.50 - 3.20 mm |
0.0050 - 0.0080 in/in @Thickness 0.0591 - 0.126 in |
SABIC Method |
0.0080 - 0.011 cm/cm @Thickness 3.20 - 4.60 mm |
0.0080 - 0.011 in/in @Thickness 0.126 - 0.181 in |
SABIC Method |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell R | 118 | 118 | ASTM D785 |
Tensile Strength at Break | 93.0 MPa | 13500 psi | Type I, 5 mm/min; ASTM D638 |
Flexural Strength | 144 MPa | 20900 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
Flexural Modulus | 5.03 GPa | 730 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
Izod Impact, Notched | 0.530 J/cm | 0.993 ft-lb/in | ASTM D256 |
Izod Impact, Unnotched | 5.34 J/cm | 10.0 ft-lb/in | ASTM D4812 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear, Parallel to Flow | 19.8 µm/m-°C @Temperature -40.0 - 40.0 °C |
11.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
19.8 µm/m-°C @Temperature 60.0 - 138 °C |
11.0 µin/in-°F @Temperature 140 - 280 °F |
ASTM E 831 | |
Deflection Temperature at 0.46 MPa (66 psi) | 210 °C @Thickness 6.40 mm |
410 °F @Thickness 0.252 in |
unannealed; ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 182 °C @Thickness 6.40 mm |
360 °F @Thickness 0.252 in |
unannealed; ASTM D648 |
UL RTI, Electrical | 120 °C | 248 °F | UL 746B |
UL RTI, Mechanical with Impact | 120 °C | 248 °F | UL 746B |
UL RTI, Mechanical without Impact | 140 °C | 284 °F | UL 746B |
Flammability, UL94 | V-0 @Thickness 0.890 mm |
V-0 @Thickness 0.0350 in |
UL 94 |
5VA @Thickness 3.00 mm |
5VA @Thickness 0.118 in |
UL 94 | |
Oxygen Index | 29 % | 29 % | ASTM D2863 |
Glow Wire Test | 700 °C | 1290 °F | IEC 60695-2-13 |
725 °C | 1340 °F | IEC 60695-2-13 | |
960 °C @Thickness 1.00 mm |
1760 °F @Thickness 0.0394 in |
IEC 60695-2-12 | |
960 °C @Thickness 3.00 mm |
1760 °F @Thickness 0.118 in |
IEC 60695-2-12 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 3.60e+16 ohm-cm | 3.60e+16 ohm-cm | ASTM D257 |
Dielectric Constant | 3.4 @Frequency 1.00e+6 Hz |
3.4 @Frequency 1.00e+6 Hz |
ASTM D150 |
3.6 @Frequency 100 Hz |
3.6 @Frequency 100 Hz |
ASTM D150 | |
Dielectric Strength | 18.9 kV/mm @Thickness 3.20 mm |
480 kV/in @Thickness 0.126 in |
in air; ASTM D149 |
25.6 kV/mm @Thickness 1.60 mm |
650 kV/in @Thickness 0.0630 in |
in oil; ASTM D149 | |
Dissipation Factor | 0.0020 @Frequency 100 Hz |
0.0020 @Frequency 100 Hz |
ASTM D150 |
0.020 @Frequency 1.00e+6 Hz |
0.020 @Frequency 1.00e+6 Hz |
ASTM D150 | |
Arc Resistance | 60 - 120 sec | 60 - 120 sec | Tungsten; ASTM D495 |
Comparative Tracking Index | 175 - 250 V | 175 - 250 V | UL 746A |
Hot Wire Ignition, HWI | 15 - 30 sec | 15 - 30 sec | UL 746A |
High Amp Arc Ignition, HAI | >= 120 arcs | >= 120 arcs | UL 746A |
High Voltage Arc-Tracking Rate, HVTR | >= 150 mm/min | >= 5.91 in/min | UL 746A |
Descriptive Properties | Value | Comments |
---|---|---|
Ball Pressure Test, 125°C +/- 2°C | PASSES | IEC 60695-10-2 |
Specific Volume | 0.66cm^3/g | ASTM D792 |