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- SABIC Innovative Plastics Valox® HR426 PBT (Asia Pacific)
SABIC Innovative Plastics Valox® HR426 PBT (Asia Pacific)
| 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® HR426 PBT (Asia Pacific).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
AUTOMOTIVE. 30% GR, hydrolytically stable PBT. Excellent strength, stiffness and dimensional stability.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.53 g/cc | 1.53 g/cc | ASTM D792 |
| 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 - 0.0090 cm/cm @Thickness 3.20 - 4.60 mm |
0.0060 - 0.0090 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 | 117 MPa | 17000 psi | Type I, 5 mm/min; ASTM D638 |
| Elongation at Break | 3.0 % | 3.0 % | Type I, 5 mm/min; ASTM D638 |
| Flexural Modulus | 6.89 GPa | 999 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
| Izod Impact, Notched | 0.900 J/cm | 1.69 ft-lb/in | ASTM D256 |
| Izod Impact, Unnotched | 8.01 J/cm | 15.0 ft-lb/in | ASTM D4812 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 218 °C @Thickness 6.40 mm |
424 °F @Thickness 0.252 in |
unannealed; ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 207 °C @Thickness 6.40 mm |
405 °F @Thickness 0.252 in |
unannealed; ASTM D648 |
| UL RTI, Electrical | 140 °C | 284 °F | UL 746B |
| UL RTI, Mechanical with Impact | 140 °C | 284 °F | UL 746B |
| UL RTI, Mechanical without Impact | 140 °C | 284 °F | UL 746B |
| Flammability, UL94 | HB @Thickness 0.760 mm |
HB @Thickness 0.0299 in |
UL 94 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.90e+16 ohm-cm | 1.90e+16 ohm-cm | ASTM D257 |
| Dielectric Constant | 3.13 @Frequency 1.00e+6 Hz |
3.13 @Frequency 1.00e+6 Hz |
ASTM D150 |
| 3.24 @Frequency 50.0 - 60.0 Hz |
3.24 @Frequency 50.0 - 60.0 Hz |
ASTM D150 | |
| Dielectric Strength | 19.1 kV/mm @Thickness 3.20 mm |
485 kV/in @Thickness 0.126 in |
in oil; ASTM D149 |
| Dissipation Factor | 0.0030 @Frequency 50.0 - 60.0 Hz |
0.0030 @Frequency 50.0 - 60.0 Hz |
ASTM D150 |
| 0.014 @Frequency 1.00e+6 Hz |
0.014 @Frequency 1.00e+6 Hz |
ASTM D150 | |
| Arc Resistance | 120 - 180 sec | 120 - 180 sec | Tungsten; ASTM D495 |
| Comparative Tracking Index | 400 - 600 V | 400 - 600 V | UL 746A |
| Hot Wire Ignition, HWI | >= 120 sec | >= 120 sec | UL 746A |
| High Amp Arc Ignition, HAI | 15 - 30 arcs | 15 - 30 arcs | UL 746A |
| High Voltage Arc-Tracking Rate, HVTR | 25.4 - 80.0 mm/min | 1.00 - 3.15 in/min | UL 746A |
| Descriptive Properties | Value | Comments |
|---|---|---|
| 50% Loss of TS at 120°C/100% RH | 0days | SABIC Method |
| 50% Loss of TS at 85°C/94% RH | 200Days (>) | SABIC Method |
| Specific Volume | 0.65cm^3/g | ASTM D792 |
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