S-Plastics Lexan EXRL0652 resin is an optical quality, high purity PC resin for use in optical media applications such as short cycle CD and DVD
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yield, 50 mm/min | 60 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 45 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 6 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | >40 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2350 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 90 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2350 | MPa | ISO 178 |
| THERMAL | Value | Unit | Standard |
| CTE, 23°C to 80°C, flow | 7.E-05 | 1/°C | ISO 11359-2 |
| CTE, 23°C to 80°C, xflow | 7.E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/120 | 140 | °C | ISO 306 |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 124 | °C | ISO 75/Ae |
| PHYSICAL | Value | Unit | Standard |
| Density | 1.2 | g/cm³ | ISO 1183 |
| Melt Volume Rate, MVR at 250°C/1.2 kg | 9 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:2009/05/26 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 120 | °C |
| Drying Time | 4 - 6 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 330 - 350 | °C |
| Nozzle Temperature | 330 - 350 | °C |
| Front - Zone 3 Temperature | 340 - 360 | °C |
| Middle - Zone 2 Temperature | 320 - 340 | °C |
| Rear - Zone 1 Temperature | 270 - 290 | °C |
| Hopper Temperature | 60 - 80 | °C |
| Mold Temperature | 75 - 95 | °C |
| Source GMD, last updated:2009/05/26 | ||
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For more information please download the datesheet |
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S-Plastics Lexan EXRL0652.pdf |
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