Category: | PBT , Polybutylene Terephthalate |
Manufacturer: | SABIC Innovative Plastics |
Trademark: | VALOX™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | kd6FcC_VALOX-337-resin.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Low temperature impact PBT. Automotive applications: underhood power distribution boxes and covers. |
General Information | |
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Features |
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Uses |
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Processing Method |
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Multi-Point Data |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.22 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) (250°C/5.0 kg) | 13 | g/10 min | ASTM D1238 |
Molding Shrinkage | Internal Method | ||
Flow : 3.20 mm | 2.4 to 2.7 | % | |
Across Flow : 3.20 mm | 2.4 to 2.7 | % | |
Water Absorption (24 hr) | 0.10 | % | ASTM D570 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength 1(Yield) | 39.3 | MPa | ASTM D638 |
Tensile Elongation 2(Yield) | 3.9 | % | ASTM D638 |
Flexural Modulus 3(50.0 mm Span) | 1790 | MPa | ASTM D790 |
Flexural Strength 4(Yield, 50.0 mm Span) | 56.5 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact | ASTM D256 | ||
-30°C | 800 | J/m | |
23°C | 870 | J/m | |
Unnotched Izod Impact | ASTM D4812 | ||
-30°C | 3200 | J/m | |
23°C | 3200 | J/m |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, Unannealed, 6.40 mm | 98.9 | °C | |
1.8 MPa, Unannealed, 6.40 mm | 47.2 | °C |
Fill Analysis | Nominal Value | Unit | Test Method |
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Melt Viscosity | 1250 | Pa·s | Internal Method |
Injection | Nominal Value | Unit | |
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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 | 232 to 249 | °C | |
Middle Temperature | 238 to 254 | °C | |
Front Temperature | 243 to 260 | °C | |
Nozzle Temperature | 238 to 254 | °C | |
Processing (Melt) Temp | 243 to 260 | °C | |
Mold Temperature | 48.9 to 76.7 | °C | |
Back Pressure | 0.345 to 0.689 | MPa | |
Screw Speed | 50 to 100 | rpm | |
Vent Depth | 0.013 to 0.025 | mm |
Note Message | |
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1 . | Type I, 50 mm/min |
2 . | Type I, 50 mm/min |
3 . | 1.3 mm/min |
4 . | 1.3 mm/min |
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