| About |
|---|
| VALOX DR48 is a 15 % glass reinforced, flame retardant injection moulding PBT resin. Applications: lamp sockets, connectors, switches, electrical housings and bases, bobbins, trimmers and electromotor housings.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,V-0,5VA |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.50 | g/cm³ | ISO 1183 |
| Melt Volume Rate | ISO 1133 | ||
| 250℃，2.16 kg | 8.00 | cm³/10min | |
| 250℃，5 kg | 24.0 | cm³/10min | |
| Shrinkage rate | Internal Method | ||
| MD | 0.50 to 0.80 | % | |
| TD | 0.60 to 0.90 | % | |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.17 | % | |
| Equilibrium, 23 ℃, 50% RH | 0.070 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 4.0 | kJ/m² | ISO 179/1eA |
| -30℃ | 5.0 | kJ/m² | ISO 179/2C |
| 23℃ | 5.0 | kJ/m² | ISO 179/1eA, ISO 179/2C |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 5.0 | kJ/m² | |
| 0℃ | 5.0 | kJ/m² | |
| 23℃ | 5.0 | kJ/m² | |
| Notched impact strength of cantilever beam | ISO 180/1U | ||
| -30℃ | 27 | kJ/m² | |
| 23℃ | 30 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 64 mm span | 170 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| B120 | 200 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 125℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：-40~40℃ | 2.8E-5 | 1/℃ | |
| MD：23~80℃ | 3.5E-5 | 1/℃ | |
| MD：23~150℃ | 2.6E-5 | 1/℃ | |
| TD：-40~40℃ | 7.0E-5 | 1/℃ | |
| TD：23~80℃ | 9.5E-5 | 1/℃ | |
| TD：23~150℃ | 1.5E-4 | 1/℃ | |
| Thermal conductivity coefficient | 0.19 | W/m/K | ISO 8302 |
| Relative temperature index | 140 | ℃ | UL 746 |
| Electrical performance | 120 | ℃ | UL 746 |
| Impact mechanical performance | 120 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+15 | ohms·cm | ASTM D257，IEC 60093 |
| Dielectric strength | |||
| 0.8 mm in oil | 29 | kV/mm | ASTM D149 |
| 1.6 mm in oil | 23 | kV/mm | ASTM D149 |
| 3.2 mm in oil | 16 | kV/mm | ASTM D149 |
| 0.8 mm in oil | 29 | kV/mm | IEC 60243-1 |
| 1 mm | 19 | kV/mm | IEC 60243-1 |
| 1.6 mm in oil | 23 | kV/mm | IEC 60243-1 |
| 3.2 mm in oil | 16 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 1 MHz | 3.10 | ASTM D150，IEC 60250 | |
| 50 Hz | 3.20 | IEC 60250 | |
| 60 Hz | 3.20 | IEC 60250 | |
| Dissipation factor | |||
| 1 MHz | 0.012 | ASTM D150，IEC 60250 | |
| 50 Hz | 1.0E-3 | IEC 60250 | |
| 60 Hz | 1.0E-3 | IEC 60250 | |
| Arc resistance | PLC 6 | ASTM D495 | |
| Compared to the leakage tracing index | PLC 3 | UL 746 | |
| Compared to the leakage tracing index | IEC 60112 | ||
| CTI | 175 | V | |
| Solution B | 150 | V | |
| High Arc Burning Index (HAI) | PLC 0 | UL 746 | |
| High voltage arc marking rate | |||
| HVTR | PLC 4 | UL 746 | |
| Hot wire ignition | |||
| HWI | PLC 3 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.89 mm | V-0 | ||
| 3.00 mm | 5VA | ||
| Glowing wire flammability index | |||
| 1.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Extreme oxygen index | 31 | % | ISO 4589-2 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Filler | 15 | % | ASTM D229 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 120 | ISO 2039-2 | |
| Tensile modulus | 6300 | MPa | ISO 527-1-2 |
| tensile strength | ISO 527-2/5 | ||
| yield | 102 | MPa | |
| fracture | 102 | MPa | |
| Tensile strain | ISO 527-2/5 | ||
| yield | 3.0 | % | |
| fracture | 3.0 | % | |
| Bending modulus | 5200 | MPa | ISO 178 |
| bending strength | 150 | MPa | ISO 178 |
| Taber abraser | |||
| 1000 cycles, 1000 g, CS-17 wheels | 16.0 | mg | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 120 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Hopper temperature | 40.0 to 60.0 | °C | |
| Barrel rear temperature | 230 to 245 | °C | |
| Barrel middle temperature | 240 to 255 | °C | |
| Barrel front temperature | 245 to 265 | °C | |
| Nozzle temperature | 240 to 260 | °C | |
| Processing (melt) temperature | 250 to 270 | °C | |
| Mold temperature | 40.0 to 100 | °C | |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |