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SABIC Innovative Plastics Valox® 745 PBT (Europe-Africa-Middle East)
| 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® 745 PBT (Europe-Africa-Middle East).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
VALOX 745 is 30% mineral filled PBT injection moulding resin with improved toughness and low warpage. Applications: telephone ringer frames, card racks.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.46 g/cc | 0.0527 lb/in³ | ISO 1183 |
| Moisture Absorption | 0.0900 % | 0.0900 % | 23°C / 50% RH; ISO 62 |
| Water Absorption at Saturation | 0.90 % | 0.90 % | ISO 62 |
| Linear Mold Shrinkage, Flow | 0.012 - 0.017 cm/cm | 0.012 - 0.017 in/in | on Tensile Bar; SABIC Method |
| Linear Mold Shrinkage, Transverse | 0.012 - 0.017 cm/cm | 0.012 - 0.017 in/in | on Tensile Bar; SABIC Method |
| Melt Index of Compound | 5.0 g/10 min @Load 2.16 kg, Temperature 250 °C |
5.0 g/10 min @Load 4.76 lb, Temperature 482 °F |
MVR [cm^3/10 min]; ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 112 | 112 | ISO 2039-2 |
| Hardness, H358/30 | 124 MPa | 18000 psi | ISO 2039-1 |
| Tensile Strength at Break | 50.0 MPa | 7250 psi | 5 mm/min; ISO 527 |
| Elongation at Break | 10 % | 10 % | 5 mm/min; ISO 527 |
| Tensile Modulus | 3.70 GPa | 537 ksi | 1 mm/min; ISO 527 |
| Flexural Strength | 75.0 MPa | 10900 psi | 2 mm/min; ISO 178 |
| Flexural Modulus | 3.40 GPa | 493 ksi | 2 mm/min; ISO 178 |
| Izod Impact, Unnotched (ISO) | 50.0 kJ/m² | 23.8 ft-lb/in² | 80*10*4; ISO 180/1U |
| 50.0 kJ/m² @Temperature -30.0 °C |
23.8 ft-lb/in² @Temperature -22.0 °F |
80*10*4; ISO 180/1U | |
| Charpy Impact Unnotched | NB | NB | Edgew 80*10*4 sp=62mm; ISO 179/1eU |
| NB @Temperature -30.0 °C |
NB @Temperature -22.0 °F |
Edgew 80*10*4 sp=62mm; ISO 179/1eU | |
| Charpy Impact, Notched | 0.700 J/cm² | 3.33 ft-lb/in² | ISO 179/2C |
| Taber Abrasion, mg/1000 Cycles | 26 | 26 | CS-17, 1 kg; SABIC Method |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 75.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
41.7 µin/in-°F @Temperature 73.4 - 176 °F |
ISO 11359-2 |
| CTE, linear, Transverse to Flow | 80.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
44.4 µin/in-°F @Temperature 73.4 - 176 °F |
ISO 11359-2 |
| Deflection Temperature at 0.46 MPa (66 psi) | 120 °C | 248 °F | Edgew 120*10*4 sp=100mm; ISO 75/Be |
| Deflection Temperature at 1.8 MPa (264 psi) | 65.0 °C | 149 °F | Edgew 120*10*4 sp=100mm; ISO 75/Ae |
| Vicat Softening Point | 138 °C | 280 °F | Rate B/50; ISO 306 |
| 143 °C | 289 °F | Rate B/120; ISO 306 | |
| UL RTI, Electrical | 105 °C | 221 °F | UL 746B |
| UL RTI, Mechanical with Impact | 105 °C | 221 °F | UL 746B |
| UL RTI, Mechanical without Impact | 105 °C | 221 °F | UL 746B |
| Flammability, UL94 | HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
UL 94 |
| HB @Thickness 3.00 mm |
HB @Thickness 0.118 in |
UL 94 | |
| Oxygen Index | 22 % | 22 % | ISO 4589 |
| Glow Wire Test | 650 °C @Thickness 3.20 mm |
1200 °F @Thickness 0.126 in |
IEC 60695-2-12 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | IEC 60093 |
| Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | ROA; IEC 60093 |
| Dielectric Constant | 3.2 @Frequency 1.00e+6 Hz |
3.2 @Frequency 1.00e+6 Hz |
IEC 60250 |
| 3.3 @Frequency 50.0 - 60.0 Hz |
3.3 @Frequency 50.0 - 60.0 Hz |
IEC 60250 | |
| 3.3 @Frequency 100 Hz |
3.3 @Frequency 100 Hz |
IEC 60250 | |
| Dielectric Strength | 23.0 kV/mm @Thickness 3.20 mm |
584 kV/in @Thickness 0.126 in |
in oil; IEC 60243-1 |
| 24.8 kV/mm @Thickness 1.60 mm |
630 kV/in @Thickness 0.0630 in |
in oil; IEC 60243-1 | |
| Dissipation Factor | 0.0020 @Frequency 50.0 - 60.0 Hz |
0.0020 @Frequency 50.0 - 60.0 Hz |
IEC 60250 |
| 0.0020 @Frequency 100 Hz |
0.0020 @Frequency 100 Hz |
IEC 60250 | |
| 0.014 @Frequency 1.00e+6 Hz |
0.014 @Frequency 1.00e+6 Hz |
IEC 60250 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Ball Pressure Test, 125°C +/- 2°C | PASSES | IEC 60695-10-2 |
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