S-Plastics Valox V8560 resin isVALOX V8560 is a 30% glass reinforced, flame retardant PBT+PET blend developed to meet glow wire 750ºC/5 sec test
| MECHANICAL | Value | Unit |
| Tensile Stress, yield, 5 mm/min | 130 | MPa |
| Tensile Stress, break, 5 mm/min | 130 | MPa |
| Tensile Strain, yield, 5 mm/min | 2 | % |
| Tensile Strain, break, 5 mm/min | 2 | % |
| Tensile Modulus, 1 mm/min | 10000 | MPa |
| Flexural Stress, break, 2 mm/min | 195 | MPa |
| Flexural Modulus, 2 mm/min | 8000 | MPa |
| IMPACT | Value | Unit |
| Izod Impact, unnotched 80*10*4 +23°C | 50 | kJ/m² |
| Izod Impact, unnotched 80*10*4 -30°C | 50 | kJ/m² |
| Izod Impact, notched 80*10*4 +23°C | 7 | kJ/m² |
| Izod Impact, notched 80*10*4 -30°C | 6 | kJ/m² |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 8 | kJ/m² |
| Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm | 8 | kJ/m² |
| Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm | NB | kJ/m² |
| Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mm | NB | kJ/m² |
| THERMAL | Value | Unit |
| CTE, 23°C to 80°C, flow | 3.5E-05 | 1/°C |
| CTE, 23°C to 80°C, xflow | 1.E-04 | 1/°C |
| Ball Pressure Test, 125°C +/- 2°C | PASSES | - |
| Vicat Softening Temp, Rate B/50 | 200 | °C |
| Vicat Softening Temp, Rate B/120 | 200 | °C |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 197 | °C |
| PHYSICAL | Value | Unit |
| Density | 1.66 | g/cm³ |
| Water Absorption, (23°C/sat) | 0.32 | % |
| Moisture Absorption (23°C / 50% RH) | 0.03 | % |
| Melt Volume Rate, MVR at 265°C/2.16 kg | 14 | cm³/10 min |
| ELECTRICAL | Value | Unit |
| Volume Resistivity | 1.E+15 | Ohm-cm |
| Surface Resistivity, ROA | >1.E+15 | Ohm |
| Dielectric Strength, in oil, 3.2 mm | 15 | kV/mm |
| Relative Permittivity, 50/60 Hz | 3.4 | - |
| Relative Permittivity, 1 MHz | 3.3 | - |
| Dissipation Factor, 50/60 Hz | 0.001 | - |
| Dissipation Factor, 1 MHz | 0.012 | - |
| Comparative Tracking Index | 225 | V |
| FLAME CHARACTERISTICS | Value | Unit |
| Glow Wire Flammability Index 750°C, passes at | 2 | mm |
| Source GMD, last updated:02/22/2005 | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 110 - 120 | °C |
| Drying Time | 4 - 6 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 260 - 285 | °C |
| Nozzle Temperature | 265 - 275 | °C |
| Front - Zone 3 Temperature | 260 - 280 | °C |
| Middle - Zone 2 Temperature | 255 - 280 | °C |
| Rear - Zone 1 Temperature | 240 - 260 | °C |
| Hopper Temperature | 40 - 60 | °C |
| Mold Temperature | 60 - 110 | °C |
| Source GMD, last updated:02/22/2005 | ||
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For more information please download the datasheet |
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S-Plastics Valox V8560.pdf |
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