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® 420M PBT (Asia Pacific).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.53 g/cc | 1.53 g/cc | ASTM D 792 |
Water Absorption | 0.060 % @Time 86400 sec |
0.060 % @Time 24.0 hour |
ASTM D 570 |
Linear Mold Shrinkage, Flow | 0.0030 - 0.0050 cm/cm @Thickness 1.50 - 3.20 mm |
0.0030 - 0.0050 in/in @Thickness 0.0591 - 0.126 in |
SABIC Method |
0.0050 - 0.0080 cm/cm @Thickness 3.20 - 4.60 mm |
0.0050 - 0.0080 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 | 118 | 118 | ASTM D 785 |
Tensile Strength at Break | 119 MPa | 17300 psi | Type I, 5 mm/min; ASTM D 638 |
Flexural Strength | 189 MPa | 27400 psi | 1.3 mm/min, 50 mm span; ASTM D 790 |
Flexural Modulus | 7.58 GPa | 1100 ksi | 1.3 mm/min, 50 mm span; ASTM D 790 |
Izod Impact, Notched | 0.850 J/cm @Temperature 23.0 °C |
1.59 ft-lb/in @Temperature 73.4 °F |
ASTM D 256 |
Izod Impact, Unnotched | 8.01 J/cm @Temperature 23.0 °C |
15.0 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) | 207 °C @Thickness 6.40 mm |
405 °F @Thickness 0.252 in |
unannealed; ASTM D 648 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | >= 3.20e+16 ohm-cm | >= 3.20e+16 ohm-cm | ASTM D 257 |
Dielectric Constant | 3.7 @Frequency 1.00e+6 Hz |
3.7 @Frequency 1.00e+6 Hz |
ASTM D 150 |
3.8 @Frequency 100 Hz |
3.8 @Frequency 100 Hz |
ASTM D 150 | |
Dielectric Strength | 18.7 kV/mm @Thickness 3.20 mm |
475 kV/in @Thickness 0.126 in |
in air; ASTM D 149 |
24.8 kV/mm @Thickness 1.60 mm |
630 kV/in @Thickness 0.0630 in |
in oil; ASTM D 149 | |
Dissipation Factor | 0.0020 @Frequency 100 Hz |
0.0020 @Frequency 100 Hz |
ASTM D 150 |
0.020 @Frequency 1.00e+6 Hz |
0.020 @Frequency 1.00e+6 Hz |
ASTM D 150 |