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VALOX™ 325 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: | 0eGQs7_VALOX325resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| VALOX 325 is a general purpose, unreinforced PBT injection moulding resin. Applications: sprinklers and nozzles, pumps, doorhandles, tank covers, pens and pencils. |
| General Information | |
|---|---|
| Features |
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| Uses |
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| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.31 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) | ASTM D1238 | ||
| 265°C/5.0 kg | 50 | g/10 min | ASTM D1238 |
| 266°C/5.0 kg | 50 | g/10 min | ASTM D1238 |
| Melt Volume-Flow Rate (MVR) | ISO 1133 | ||
| 250°C/2.16 kg | 14.0 | cm³/10min | ISO 1133 |
| 250°C/5.0 kg | 30.0 | cm³/10min | ISO 1133 |
| 265°C/5.0 kg | 48.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage 1 | Internal method | ||
| Flow | 1.1 - 2.0 | % | Internal method |
| Transverse flow | 0.90 - 1.8 | % | Internal method |
| Water Absorption | ISO 62 | ||
| Saturated, 23°C | 0.34 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 0.080 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 118 | ISO 2039-2 | |
| Ball Indentation Hardness (H 358/30) | 135 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 2 | 2400 | MPa | ASTM D638 |
| -- | 2400 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 3 | 55.0 | MPa | ASTM D638 |
| Yield | 55.0 | MPa | ISO 527-2/50 |
| Fracture 4 | 35.0 | MPa | ASTM D638 |
| Fracture | 55.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Yield 5 | 3.0 | % | ASTM D638 |
| Yield | 3.0 | % | ISO 527-2/50 |
| Fracture 6 | 250 | % | ASTM D638 |
| Fracture | 100 | % | ISO 527-2/50 |
| Flexural Modulus 7 | 2300 | MPa | ISO 178 |
| Flexural Stress | 80.0 | MPa | ISO 178 |
| Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-17 Wheel) | 9.00 | mg | Internal method |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/2C | ||
| -30°C | 5.0 | kJ/m² | ISO 179/2C |
| 23°C | 6.0 | kJ/m² | ISO 179/2C |
| Charpy Unnotched Impact Strength | ISO 179/2U | ||
| -30°C | No Break | ISO 179/2U | |
| 23°C | No Break | ISO 179/2U | |
| Notched Izod Impact | |||
| -30°C | 50 | J/m | ASTM D256 |
| 0°C | 50 | J/m | ASTM D256 |
| 23°C | 50 | J/m | ASTM D256 |
| -30°C 8 | 6.0 | kJ/m² | ISO 180/1A |
| 0°C 9 | 6.0 | kJ/m² | ISO 180/1A |
| 23°C 10 | 6.0 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact | |||
| -30°C | 1200 | J/m | ASTM D4812 |
| 23°C | No Break | ASTM D4812, ISO 180/1U | |
| -30°C 11 | No Break | ISO 180/1U |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature 12 | |||
| 0.45 MPa, unannealed, 64.0mm span | 115 | °C | ISO 75-2/Bf |
| 1.8 MPa, unannealed, 64.0mm span | 50.0 | °C | ISO 75-2/Af |
| Vicat Softening Temperature | |||
| -- | 175 | °C | ASTM D1525, ISO 306/B50, ISO 306/B120 13 |
| -- | 220 | °C | ASTM D1525, ISO 306/A50 11 14 |
| Ball Pressure Test (125°C) | Pass | IEC 60695-10-2 | |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow : 23 to 80°C | 1.3E-4 | cm/cm/°C | ISO 11359-2 |
| Lateral : 23 to 80°C | 1.3E-4 | cm/cm/°C | ISO 11359-2 |
| Thermal Conductivity | 0.16 | W/m/K | ISO 8302 |
| RTI Elec | 120 | °C | UL 746 |
| RTI Imp | 120 | °C | UL 746 |
| RTI | 140 | °C | UL 746 |
| Electrical | 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 | |||
| 0.800 mm, in Oil | 31 | kV/mm | ASTM D149 |
| 1.60 mm, in Oil | 25 | kV/mm | ASTM D149 |
| 3.20 mm, in Oil | 16 | kV/mm | ASTM D149 |
| 0.800mm, in oil | 31 | kV/mm | IEC 60243-1 |
| 1.00 mm 15 | 16 | kV/mm | IEC 60243-1 |
| 1.60mm, in oil | 25 | kV/mm | IEC 60243-1 |
| 3.20mm, in oil | 16 | kV/mm | IEC 60243-1 |
| Dielectric Constant | |||
| 1 MHz | 3.10 | ASTM D150, IEC 60250 | |
| 50 Hz | 2.90 | IEC 60250 | |
| 60 Hz | 2.90 | IEC 60250 | |
| Dissipation Factor | |||
| 1 MHz | 0.020 | ASTM D150, IEC 60250 | |
| 50 Hz | 3.0E-4 | IEC 60250 | |
| 60 Hz | 3.0E-4 | IEC 60250 | |
| Comparative Tracking Index | IEC 60112 | ||
| -- | 600 | V | IEC 60112 |
| Solution B | 350 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.50 mm | HB | UL 94 | |
| 3.00 mm | HB | UL 94 | |
| Glow Wire Flammability Index | IEC 60695-2-12 | ||
| 1.00 mm | 850 | °C | IEC 60695-2-12 |
| 3.20 mm | 750 | °C | IEC 60695-2-12 |
| Oxygen Index | 21 | % | ISO 4589-2 |
| Fill Analysis | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melt Viscosity (260°C, 1500 sec^-1) | 215 | Pa·s | ISO 11443 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 110 - 120 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Hopper Temperature | 40.0 - 60.0 | °C | |
| Rear Temperature | 230 - 245 | °C | |
| Middle Temperature | 240 - 255 | °C | |
| Front Temperature | 245 - 265 | °C | |
| Nozzle Temperature | 240 - 260 | °C | |
| Processing (Melt) Temp | 250 - 270 | °C | |
| Mold Temperature | 40.0 - 100 | °C |
| Note Message | |
|---|---|
| 1 . | Tensile Bar |
| 2 . | 50 mm/min |
| 3 . | Type 1, 50mm/min |
| 4 . | Type 1, 50mm/min |
| 5 . | Type 1, 50mm/min |
| 6 . | Type 1, 50mm/min |
| 7 . | 2.0 mm/min |
| 8 . | 80*10*4 |
| 9 . | 80*10*4 |
| 10 . | 80*10*4 |
| 11 . | 80*10*4 |
| 12 . | 80*10*4 mm |
| 13 . | 标准 B (120°C/h), 载荷2 (50N) |
| 14 . | 速率 A (50°C/h), 载荷2 (50N) |
| 15 . | Short-Time |
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