| 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® SHF4930 PBT (Europe-Africa-Middle East).pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.54 g/cc | 1.54 g/cc | ASTM D792 |
| Density | 1.54 g/cc | 0.0556 lb/in³ | ISO 1183 |
| Filler Content | 15 % | 15 % | ASTM D229 |
| Moisture Absorption | 0.0700 % | 0.0700 % | 23°C / 50% RH; ISO 62 |
| Water Absorption at Saturation | 0.23 % | 0.23 % | ISO 62 |
| Viscosity | 65000 cP | 65000 cP | Melt Viscosity, 260°C, 1500 sec-1; ISO 11443 |
| 90000 cP | 90000 cP | Melt Viscosity, 250°C, 1500 sec-1; ISO 11443 | |
| Linear Mold Shrinkage, Flow | 0.0050 - 0.0080 cm/cm | 0.0050 - 0.0080 in/in | on Tensile Bar; SABIC Method |
| 0.0050 - 0.0080 cm/cm @Thickness 3.20 mm |
0.0050 - 0.0080 in/in @Thickness 0.126 in |
SABIC Method | |
| Linear Mold Shrinkage, Transverse | 0.0060 - 0.0090 cm/cm | 0.0060 - 0.0090 in/in | on Tensile Bar; SABIC Method |
| Melt Flow | 18 g/10 min @Load 2.16 kg, Temperature 250 °C |
18 g/10 min @Load 4.76 lb, Temperature 482 °F |
ASTM D1238 |
| 20 g/10 min @Load 2.16 kg, Temperature 250 °C |
20 g/10 min @Load 4.76 lb, Temperature 482 °F |
ISO 1133 | |
| Melt Index of Compound | 16 g/10 min @Load 2.16 kg, Temperature 250 °C |
16 g/10 min @Load 4.76 lb, Temperature 482 °F |
MVR [cm^3/10 min]; ISO 1133 |
| 53 g/10 min @Load 5.00 kg, Temperature 250 °C |
53 g/10 min @Load 11.0 lb, Temperature 482 °F |
MVR [cm^3/10 min]; ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 117 | 117 | ISO 2039-2 |
| Hardness, H358/30 | 190 MPa | 27600 psi | ISO 2039-1 |
| Tensile Strength at Break | 80.0 MPa | 11600 psi | Type I, 5 mm/min; ASTM D638 |
| 85.0 MPa | 12300 psi | 5 mm/min; ISO 527 | |
| Tensile Strength, Yield | 80.0 MPa | 11600 psi | Type I, 5 mm/min; ASTM D638 |
| 85.0 MPa | 12300 psi | 5 mm/min; ISO 527 | |
| Elongation at Break | 2.0 % | 2.0 % | Type I, 5 mm/min; ASTM D638 |
| 2.0 % | 2.0 % | 5 mm/min; ISO 527 | |
| 3.0 % | 3.0 % | Flexural Strain, break, 2 mm/min; ISO 178 | |
| Elongation at Yield | 2.0 % | 2.0 % | Type I, 5 mm/min; ASTM D638 |
| 2.0 % | 2.0 % | 5 mm/min; ISO 527 | |
| Tensile Modulus | 6.20 GPa | 899 ksi | 1 mm/min; ISO 527 |
| 6.30 GPa | 914 ksi | 5 mm/min; ASTM D638 | |
| Flexural Strength | 140 MPa | 20300 psi | 2 mm/min; ISO 178 |
| Flexural Yield Strength | 129 MPa | 18700 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 140 MPa | 20300 psi | 2 mm/min; ISO 178 | |
| Flexural Modulus | 5.17 GPa | 750 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 5.30 GPa | 769 ksi | 2 mm/min; ISO 178 | |
| Izod Impact, Notched | 0.500 J/cm | 0.937 ft-lb/in | ASTM D256 |
| 0.500 J/cm @Temperature 0.000 °C |
0.937 ft-lb/in @Temperature 32.0 °F |
ASTM D256 | |
| 0.500 J/cm @Temperature -30.0 °C |
0.937 ft-lb/in @Temperature -22.0 °F |
ASTM D256 | |
| Izod Impact, Unnotched | 3.10 J/cm | 5.81 ft-lb/in | ASTM D4812 |
| 2.65 J/cm @Temperature -30.0 °C |
4.96 ft-lb/in @Temperature -22.0 °F |
ASTM D4812 | |
| Izod Impact, Notched (ISO) | 6.00 kJ/m² | 2.86 ft-lb/in² | 80*10*4; ISO 180/1A |
| 6.00 kJ/m² @Temperature 0.000 °C |
2.86 ft-lb/in² @Temperature 32.0 °F |
80*10*4; ISO 180/1A | |
| 6.00 kJ/m² @Temperature -30.0 °C |
2.86 ft-lb/in² @Temperature -22.0 °F |
80*10*4; ISO 180/1A | |
| Izod Impact, Unnotched (ISO) | 25.0 kJ/m² | 11.9 ft-lb/in² | 80*10*4; ISO 180/1U |
| 19.0 kJ/m² @Temperature -30.0 °C |
9.04 ft-lb/in² @Temperature -22.0 °F |
80*10*4; ISO 180/1U | |
| Charpy Impact Unnotched | 2.90 J/cm² | 13.8 ft-lb/in² | ISO 179/2C |
| 2.30 J/cm² @Temperature -30.0 °C |
10.9 ft-lb/in² @Temperature -22.0 °F |
ISO 179/2C | |
| Charpy Impact, Notched | 0.600 J/cm² | 2.86 ft-lb/in² | Edgew 80*10*4 sp=62mm; ISO 179/1eA |
| 0.600 J/cm² | 2.86 ft-lb/in² | ISO 179/2C | |
| 0.600 J/cm² @Temperature -30.0 °C |
2.86 ft-lb/in² @Temperature -22.0 °F |
ISO 179/2C | |
| Dart Drop, Total Energy | 55.0 J @Temperature 23.0 °C |
40.6 ft-lb @Temperature 73.4 °F |
ASTM D3763 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 39.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
21.7 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
| 42.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
23.3 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
| CTE, linear, Transverse to Flow | 93.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
51.7 µin/in-°F @Temperature -40.0 - 104 °F |
ASTM E 831 |
| 98.0 µm/m-°C @Temperature -40.0 - 40.0 °C |
54.4 µin/in-°F @Temperature -40.0 - 104 °F |
ISO 11359-2 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 215 °C | 419 °F | Flatw 80*10*4 sp=64mm; ISO 75/Bf |
| 215 °C @Thickness 3.20 mm |
419 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 195 °C | 383 °F | Flatw 80*10*4 sp=64mm; ISO 75/Af |
| 195 °C @Thickness 3.20 mm |
383 °F @Thickness 0.126 in |
unannealed; ASTM D648 | |
| Vicat Softening Point | 195 °C | 383 °F | Rate B/120; ISO 306 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 |
| Surface Resistance | >= 1.00e+12 ohm | >= 1.00e+12 ohm | ROA; IEC 60093 |
| Dielectric Strength | 17.5 kV/mm @Thickness 3.20 mm |
445 kV/in @Thickness 0.126 in |
in oil; IEC 60243-1 |
| 27.0 kV/mm @Thickness 1.50 mm |
686 kV/in @Thickness 0.0591 in |
in oil; IEC 60243-1 | |
| 27.5 kV/mm @Thickness 1.60 mm |
699 kV/in @Thickness 0.0630 in |
in oil; IEC 60243-1 | |
| 40.0 kV/mm @Thickness 0.800 mm |
1020 kV/in @Thickness 0.0315 in |
in oil; IEC 60243-1 | |
| Dissipation Factor | 0.016 @Frequency 1.00e+6 Hz |
0.016 @Frequency 1.00e+6 Hz |
IEC 60250 |
| Comparative Tracking Index | 275 V | 275 V | IEC 60112 |
| Hot Wire Ignition, HWI | 15 - 30 sec | 15 - 30 sec | UL 746A |
| High Amp Arc Ignition, HAI | >= 120 arcs | >= 120 arcs | UL 746A |