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VALOX™ 745 resin
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | SABIC Innovative Plastics |
| Trademark: | VALOX™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ZY4Tyy_VALOX-745-resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| 30% mineral reinforced polyester improved toughness and low warpage. Typical applications are telephone ringer frames and card racks. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Processing Method |
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| Multi-Point Data |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.46 | g/cm³ | ASTM D792 |
| Specific Volume | 0.690 | cm³/g | ASTM D792 |
| Molding Shrinkage | Internal Method | ||
| Flow 1 | 0.60 to 0.80 | % | |
| Flow : 3.20 mm | 0.80 to 1.0 | % | |
| Across Flow 2 | 0.60 to 0.80 | % | |
| Across Flow : 3.20 mm | 0.80 to 1.0 | % | |
| Water Absorption (24 hr) | 0.090 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 112 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 3 | ASTM D638 | ||
| Yield | 49.0 | MPa | |
| Break | 46.9 | MPa | |
| Flexural Modulus 4(50.0 mm Span) | 3450 | MPa | ASTM D790 |
| Flexural Strength 5(Yield, 50.0 mm Span) | 89.6 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 80 | J/m | ASTM D256 |
| Unnotched Izod Impact (23°C) | 1600 | J/m | ASTM D4812 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed, 6.40 mm | 160 | °C | |
| 1.8 MPa, Unannealed, 6.40 mm | 87.8 | °C | |
| CLTE - Flow | ASTM E831 | ||
| -40 to 40°C | 7.6E-5 | cm/cm/°C | |
| 60 to 138°C | 1.4E-4 | cm/cm/°C | |
| RTI Elec | 105 | °C | UL 746 |
| RTI Imp | 105 | °C | UL 746 |
| RTI Str | 105 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 6.9E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength | ASTM D149 | ||
| 1.60 mm, in Oil | 25 | kV/mm | |
| 3.20 mm, in Air | 23 | kV/mm | |
| Dielectric Constant | ASTM D150 | ||
| 100 Hz | 3.30 | ||
| 1 MHz | 3.20 | ||
| Dissipation Factor | ASTM D150 | ||
| 100 Hz | 2.0E-3 | ||
| 1 MHz | 0.014 | ||
| Arc Resistance 6 | PLC 5 | ASTM D495 | |
| Comparative Tracking Index (CTI) | PLC 2 | UL 746 | |
| High Amp Arc Ignition (HAI) | PLC 0 | UL 746 | |
| High Voltage Arc Tracking Rate (HVTR) | PLC 3 | UL 746 | |
| Hot-wire Ignition (HWI) | PLC 2 | 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 to 4.0 | hr | |
| Drying Time, Maximum | 12 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Suggested Shot Size | 40 to 80 | % | |
| Rear Temperature | 243 to 254 | °C | |
| Middle Temperature | 249 to 260 | °C | |
| Front Temperature | 254 to 266 | °C | |
| Nozzle Temperature | 254 to 271 | °C | |
| Processing (Melt) Temp | 254 to 277 | °C | |
| Mold Temperature | 65.6 to 93.3 | °C | |
| Back Pressure | 0.345 to 0.689 | MPa | |
| Screw Speed | 50 to 80 | rpm | |
| Vent Depth | 0.025 to 0.038 | mm |
| Note Message | |
|---|---|
| 1 . | 1.5 to 3.2 mm |
| 2 . | 1.5 to 3.2 mm |
| 3 . | Type I, 50 mm/min |
| 4 . | 1.3 mm/min |
| 5 . | 1.3 mm/min |
| 6 . | Tungsten Electrode |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Staramide BG3H | Eurostar Engineering Plastics | Nylon 6 | Staramide |
| Vydyne® R530H Black | Ascend Performance Materials Operations LLC | Nylon 66 | Vydyne® |
| Xuchuan XCW-8525H | Xuchuan Chemical (Suzhou) Co., Ltd | PUR, Unspecified | Xuchuan |
| Jampilen HP532J | Jam Polypropylene Company | PP Homopolymer | Jampilen |
| Evoprene™ G 998 | Mexichem Specialty Compounds Inc. | TPE | Evoprene™ G |
