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SABIC Innovative Plastics Valox® ENH4550 PBT (Asia Pacific)
| 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® ENH4550 PBT (Asia Pacific).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
25% GF reinforced, Non-Brominated & Non-Chlorinated Flame Retardant, PBT resin.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.52 g/cc | 1.52 g/cc | ASTM D792 |
| Density | 1.52 g/cc | 0.0549 lb/in³ | ISO 1183 |
| Filler Content | 25 % | 25 % | ASTM D229 |
| Moisture Absorption | 0.0600 % | 0.0600 % | 23°C / 50% RH; ISO 62 |
| Water Absorption at Saturation | 0.23 % | 0.23 % | ISO 62 |
| Viscosity | 160000 cP | 160000 cP | Melt Viscosity, 260°C, 1500 sec-1; ISO 11443 |
| 210000 cP | 210000 cP | Melt Viscosity, 250°C, 1500 sec-1; ISO 11443 | |
| Linear Mold Shrinkage, Flow | 0.0010 - 0.0050 cm/cm | 0.0010 - 0.0050 in/in | on Tensile Bar; SABIC Method |
| 0.0010 - 0.0050 cm/cm @Thickness 3.20 mm |
0.0010 - 0.0050 in/in @Thickness 0.126 in |
SABIC Method | |
| Linear Mold Shrinkage, Transverse | 0.0060 - 0.012 cm/cm | 0.0060 - 0.012 in/in | on Tensile Bar; SABIC Method |
| 0.0050 - 0.011 cm/cm @Thickness 3.20 mm |
0.0050 - 0.011 in/in @Thickness 0.126 in |
SABIC Method | |
| Melt Flow | 25 g/10 min @Load 5.00 kg, Temperature 250 °C |
25 g/10 min @Load 11.0 lb, Temperature 482 °F |
ASTM D1238 |
| 27 g/10 min @Load 5.00 kg, Temperature 265 °C |
27 g/10 min @Load 11.0 lb, Temperature 509 °F |
ASTM D1238 | |
| Melt Index of Compound | 17 g/10 min @Load 5.00 kg, Temperature 250 °C |
17 g/10 min @Load 11.0 lb, Temperature 482 °F |
MVR [cm^3/10 min]; ISO 1133 |
| 20 g/10 min @Load 5.00 kg, Temperature 265 °C |
20 g/10 min @Load 11.0 lb, Temperature 509 °F |
MVR [cm^3/10 min]; ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 124 | 124 | ISO 2039-2 |
| Hardness, H358/30 | 174 MPa | 25200 psi | ISO 2039-1 |
| Tensile Strength at Break | 112 MPa | 16200 psi | 5 mm/min; ISO 527 |
| 115 MPa | 16700 psi | Type I, 5 mm/min; ASTM D638 | |
| Tensile Strength, Yield | 112 MPa | 16200 psi | 5 mm/min; ISO 527 |
| 115 MPa | 16700 psi | Type I, 5 mm/min; ASTM D638 | |
| Elongation at Break | 2.0 % | 2.0 % | Type I, 5 mm/min; ASTM D638 |
| 2.0 % | 2.0 % | 5 mm/min; ISO 527 | |
| 2.0 % | 2.0 % | 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 | 10.3 GPa | 1490 ksi | 5 mm/min; ASTM D638 |
| 10.4 GPa | 1510 ksi | 1 mm/min; ISO 527 | |
| Flexural Strength | 165 MPa | 23900 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 175 MPa | 25400 psi | 2 mm/min; ISO 178 | |
| Flexural Yield Strength | 165 MPa | 23900 psi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 175 MPa | 25400 psi | 2 mm/min; ISO 178 | |
| Flexural Modulus | 8.50 GPa | 1230 ksi | 1.3 mm/min, 50 mm span; ASTM D790 |
| 9.20 GPa | 1330 ksi | 2 mm/min; ISO 178 | |
| Izod Impact, Notched | 0.700 J/cm | 1.31 ft-lb/in | ASTM D256 |
| 0.700 J/cm @Temperature 0.000 °C |
1.31 ft-lb/in @Temperature 32.0 °F |
ASTM D256 | |
| 0.700 J/cm @Temperature -30.0 °C |
1.31 ft-lb/in @Temperature -22.0 °F |
ASTM D256 | |
| Izod Impact, Unnotched | 5.50 J/cm | 10.3 ft-lb/in | ASTM D4812 |
| 5.50 J/cm @Temperature -30.0 °C |
10.3 ft-lb/in @Temperature -22.0 °F |
ASTM D4812 | |
| Izod Impact, Notched (ISO) | 8.00 kJ/m² | 3.81 ft-lb/in² | 80*10*4; ISO 180/1A |
| 8.00 kJ/m² @Temperature 0.000 °C |
3.81 ft-lb/in² @Temperature 32.0 °F |
80*10*4; ISO 180/1A | |
| 8.00 kJ/m² @Temperature -30.0 °C |
3.81 ft-lb/in² @Temperature -22.0 °F |
80*10*4; ISO 180/1A | |
| Izod Impact, Unnotched (ISO) | 40.0 kJ/m² | 19.0 ft-lb/in² | 80*10*4; ISO 180/1U |
| 38.0 kJ/m² @Temperature -30.0 °C |
18.1 ft-lb/in² @Temperature -22.0 °F |
80*10*4; ISO 180/1U | |
| Charpy Impact Unnotched | 4.50 J/cm² | 21.4 ft-lb/in² | ISO 179/2C |
| 4.00 J/cm² @Temperature -30.0 °C |
19.0 ft-lb/in² @Temperature -22.0 °F |
ISO 179/2C | |
| Charpy Impact, Notched | 0.500 J/cm² | 2.38 ft-lb/in² | Edgew 80*10*4 sp=62mm; ISO 179/1eA |
| 0.900 J/cm² | 4.28 ft-lb/in² | ISO 179/2C | |
| 0.900 J/cm² @Temperature -30.0 °C |
4.28 ft-lb/in² @Temperature -22.0 °F |
ISO 179/2C | |
| Dart Drop, Total Energy | 6.00 J @Temperature 23.0 °C |
4.43 ft-lb @Temperature 73.4 °F |
ASTM D3763 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | ASTM D257 |
| 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 | 3.4 @Frequency 1.00e+6 Hz |
3.4 @Frequency 1.00e+6 Hz |
ASTM D150 |
| 3.4 @Frequency 1.00e+6 Hz |
3.4 @Frequency 1.00e+6 Hz |
IEC 60250 | |
| Dielectric Strength | 19.0 kV/mm @Thickness 3.20 mm |
483 kV/in @Thickness 0.126 in |
in oil; ASTM D149 |
| 19.0 kV/mm @Thickness 3.20 mm |
483 kV/in @Thickness 0.126 in |
in oil; IEC 60243-1 | |
| 21.0 kV/mm @Thickness 3.20 mm |
533 kV/in @Thickness 0.126 in |
in air; ASTM D149 | |
| 24.0 kV/mm @Thickness 1.60 mm |
610 kV/in @Thickness 0.0630 in |
in oil; ASTM D149 | |
| 24.0 kV/mm @Thickness 1.60 mm |
610 kV/in @Thickness 0.0630 in |
in oil; IEC 60243-1 | |
| 30.0 kV/mm @Thickness 0.800 mm |
762 kV/in @Thickness 0.0315 in |
in oil; ASTM D149 | |
| 30.0 kV/mm @Thickness 0.800 mm |
762 kV/in @Thickness 0.0315 in |
in oil; IEC 60243-1 | |
| Dissipation Factor | 0.12 @Frequency 1.00e+6 Hz |
0.12 @Frequency 1.00e+6 Hz |
ASTM D150 |
| 0.12 @Frequency 1.00e+6 Hz |
0.12 @Frequency 1.00e+6 Hz |
IEC 60250 | |
| Arc Resistance | 60 - 120 sec | 60 - 120 sec | Tungsten; ASTM D495 |
| Comparative Tracking Index | 300 V | 300 V | IEC 60112 |
| 250 - 400 V | 250 - 400 V | UL 746A | |
| Hot Wire Ignition, HWI | >= 120 sec | >= 120 sec | UL 746A |
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