Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) |
Manufacturer | SABIC Innovative Plastics (GE Plastics) |
Trade Name | Valox® |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | SABIC Innovative Plastics Valox® DR51 PBT (Asia Pacific).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.41 g/cc | 1.41 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 |
Elongation at Break | 5.0 % | 5.0 % | Type I, 5 mm/min; ASTM D638 |
Flexural Strength | 144 MPa | 20900 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
Flexural Modulus | 4.82 GPa | 699 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 | 21.6 µm/m-°C @Temperature -40.0 - 40.0 °C |
12.0 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
21.6 µm/m-°C @Temperature 60.0 - 138 °C |
12.0 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) | 190 °C @Thickness 6.40 mm |
374 °F @Thickness 0.252 in |
unannealed; ASTM D648 |
UL RTI, Electrical | 130 °C | 266 °F | UL 746B |
UL RTI, Mechanical with Impact | 130 °C | 266 °F | UL 746B |
UL RTI, Mechanical without Impact | 140 °C | 284 °F | UL 746B |
Flammability, UL94 | HB @Thickness 0.710 mm |
HB @Thickness 0.0280 in |
UL 94 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 3.30e+16 ohm-cm | 3.30e+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 | 19.6 kV/mm @Thickness 3.20 mm |
498 kV/in @Thickness 0.126 in |
in air; ASTM D149 |
23.2 kV/mm @Thickness 1.60 mm |
589 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 | 120 - 180 sec | 120 - 180 sec | Tungsten; ASTM D495 |
Comparative Tracking Index | 250 - 400 V | 250 - 400 V | UL 746A |
High Voltage Arc-Tracking Rate, HVTR | 10.0 - 25.4 mm/min | 0.394 - 1.00 in/min | UL 746A |
Descriptive Properties | Value | Comments |
---|---|---|
Specific Volume | 0.71cm^3/g | ASTM D792 |