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VALOX™ 508 resin
| Category: | PC+PBT , Polycarbonate + PBT |
| Manufacturer: | SABIC Innovative Plastics |
| Trademark: | VALOX™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | v9h412_VALOX508resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| 30% GR PBT+PC. Excellent mechanical and thermal performance. Non-flame retardant. Reduced warpage characteristics. Applications same as VALOX 420. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.50 | g/cm³ | ASTM D792 |
| Specific Volume | 0.668 | cm³/g | ASTM D792 |
| Molding Shrinkage | Internal method | ||
| Flow 1 | 0.30 - 0.50 | % | Internal method |
| Flow 2 | 0.50 - 0.80 | % | Internal method |
| Transverse flow 3 | 0.40 - 0.60 | % | Internal method |
| Transverse flow 4 | 0.60 - 0.90 | % | Internal method |
| Water Absorption (24 hr) | 0.060 | % | ASTM D570 |
| Outdoor Suitability | f2 | UL 746C |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 119 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 5(Break) | 110 | MPa | ASTM D638 |
| Flexural Modulus 6(50.0 mm Span) | 6890 | MPa | ASTM D790 |
| Flexural Strength 7(Break, 50.0 mm Span) | 190 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| -30°C | 80 | J/m | ASTM D256 |
| 23°C | 96 | J/m | ASTM D256 |
| Unnotched Izod Impact (23°C) | 640 | J/m | ASTM D4812 |
| Instrumented Dart Impact | ASTM D3763 | ||
| 23°C, Energy at Peak Load | 6.78 | J | ASTM D3763 |
| 23°C, Total Energy | 8.13 | J | ASTM D3763 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, unannealed, 6.40mm | 216 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 6.40mm | 177 | °C | ASTM D648 |
| CLTE - Flow | ASTM E831 | ||
| -40 to 40°C | 2.3E-5 | cm/cm/°C | ASTM E831 |
| 60 to 138°C | 1.6E-5 | cm/cm/°C | ASTM E831 |
| RTI Elec | 125 | °C | UL 746 |
| RTI Imp | 110 | °C | UL 746 |
| RTI | 125 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 5.9E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength | ASTM D149 | ||
| 1.60 mm, in Oil | 29 | kV/mm | ASTM D149 |
| 3.20 mm, in Air | 24 | kV/mm | ASTM D149 |
| Dielectric Constant | ASTM D150 | ||
| 100 Hz | 3.60 | ASTM D150 | |
| 1 MHz | 3.60 | ASTM D150 | |
| Dissipation Factor | ASTM D150 | ||
| 100 Hz | 1.4E-3 | ASTM D150 | |
| 1 MHz | 0.020 | ASTM D150 | |
| Arc Resistance 8 | PLC 6 | ASTM D495 | |
| Comparative Tracking Index (CTI) | PLC 4 | UL 746 | |
| High Amp Arc Ignition (HAI) | PLC 3 | UL 746 | |
| High Voltage Arc Tracking Rate (HVTR) | PLC 2 | UL 746 | |
| Hot-wire Ignition (HWI) | PLC 1 | UL 746 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.47 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 121 | °C | |
| Drying Time | 3.0 - 4.0 | hr | |
| Drying Time, Maximum | 12 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Suggested Shot Size | 40 - 80 | % | |
| Rear Temperature | 238 - 254 | °C | |
| Middle Temperature | 243 - 260 | °C | |
| Front Temperature | 249 - 266 | °C | |
| Nozzle Temperature | 243 - 260 | °C | |
| Processing (Melt) Temp | 249 - 266 | °C | |
| Mold Temperature | 65.6 - 87.8 | °C | |
| Back Pressure | 0.345 - 0.689 | MPa | |
| Screw Speed | 50 - 80 | rpm | |
| Vent Depth | 0.025 - 0.038 | mm |
| Note Message | |
|---|---|
| 1 . | 1.5 to 3.2 mm |
| 2 . | 3.2 to 4.6 mm |
| 3 . | 1.5 to 3.2 mm |
| 4 . | 3.2-4.6 mm |
| 5 . | Type 1, 5.0 mm/min |
| 6 . | 1.3 mm/min |
| 7 . | 1.3 mm/min |
| 8 . | Tungsten electrode |
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|---|---|---|---|
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| Cevian®-V VCF20 (Type C) | Daicel Polymer Ltd. | ABS | Cevian®-V |
| POLYform C M90 S10 | Polykemi AB | Acetal (POM) Copolymer | POLYform C |
