S-Plastics Valox EXVX1219resin is PBT, Super High Flow, 20% glass reinforced,hydrolytically resistant.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 109 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 5 mm/min | 109 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 5 mm/min | 2.5 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 5 mm/min | 2.5 | % | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 8760 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 156 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 6160 | MPa | ASTM D 790 |
| Tensile Stress, yield, 5 mm/min | 103 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 103 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 2.2 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 2.2 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 6680 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 147 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 5480 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 82 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 82 | J/m | ASTM D 256 |
| Izod Impact, notched 80*10*4 +23°C | 7 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 7 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 6 | kJ/m² | ISO 179/1eA |
| THERMAL | Value | Unit | Standard |
| HDT, 1.82 MPa, 3.2mm, unannealed | 205 | °C | ASTM D 648 |
| Vicat Softening Temp, Rate B/50 | 202 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 200 | °C | ISO 306 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 204 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.45 | - | ASTM D 792 |
| Melt Flow Rate, 250°C/2.16 kgf | 39 | g/10 min | ASTM D 1238 |
| Density | 1.45 | g/cm³ | ISO 1183 |
| Melt Volume Rate, MVR at 250°C/2.16 kg | 27 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:08/17/2006 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 60 - 75 | °C |
| Drying Time | 4 - 6 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0.05 | % |
| Melt Temperature | 250 - 265 | °C |
| Nozzle Temperature | 245 - 260 | °C |
| Front - Zone 3 Temperature | 250 - 265 | °C |
| Middle - Zone 2 Temperature | 245 - 260 | °C |
| Rear - Zone 1 Temperature | 240 - 255 | °C |
| Mold Temperature | 65 - 90 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 50 - 80 | rpm |
| Shot to Cylinder Size | 40 - 80 | % |
| Vent Depth | 0.025 - 0.038 | mm |
| Source GMD, last updated:08/17/2006 | ||
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For more information please download the datasheet |
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S-Plastics Valox EXVX1219.pdf |
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