S-Plastics Lexan PKG1643L resin is especially developed for the blow moulding process. It is a low plate out version of Lexan PKG1643 and can be usedfor returnable water bottles. It offers high melt strength, high impact resistance and is formulated to comply with European food contact
regulation EC Directive 2002/72/EC, as amended and FDA 21CFR177.1580.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yield, 50 mm/min | 60 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 65 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 7 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | 120 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2300 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 100 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2500 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched 80*10*3 +23°C | NB | kJ/m² | ISO 180/1U |
| Izod Impact, unnotched 80*10*3 -30°C | NB | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*3 +23°C | 65 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*3 -30°C | 13 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm | 70 | kJ/m² | ISO 179/1eA |
| Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm | 16 | kJ/m² | ISO 179/1eA |
| Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm | NB | kJ/m² | ISO 179/1eU |
| Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm | NB | kJ/m² | ISO 179/1eU |
| THERMAL | Value | Unit | Standard |
| CTE, -40°C to 40°C, xflow | 7.E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/50 | 146 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 143 | °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 |
| Water Absorption, (23°C/sat) | 0.35 | % | ISO 62 |
| Moisture Absorption (23°C / 50% RH) | 0.15 | % | ISO 62 |
| Melt Volume Rate, MVR at 300°C/2.16 kg | 4 | cm³/10 min | ISO 1133 |
| Source GMD, last updated:10/25/2006 | |||
| Parameter | ||
| Extrusion Blow Molding | Value | Unit |
| Drying Temperature | 120 | °C |
| Drying Time | 2 - 4 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature (Parison) | 260 - 280 | °C |
| Hopper Temperature | 60 - 80 | °C |
| Barrel - Zone 1 Temperature | 260 - 290 | °C |
| Barrel - Zone 2 Temperature | 260 - 280 | °C |
| Barrel - Zone 3 Temperature | 260 - 280 | °C |
| Accumulator Temperature | 260 - 280 | °C |
| Mold Temperature | 60 - 80 | °C |
| Die Temperature | 260 - 280 | °C |
| Source GMD, last updated:10/25/2006 | ||
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For more information please download the datasheet |
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S-Plastics Lexan PKG1643L.pdf |
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