LEXAN™ Copolymer XHT2146 - Europe

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Description

XHT2146 resin is a high flow, high heat polycarbonate copolymer with improved release performance compared to LEXAN XHT2141 resin. It is available in a range of opaque and limited transparent colors.

Diese Materialdaten wurden von Sabic zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

PropertyTemperatureValueComment

Dichte

23.0 °C

1.2 g/cm³

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ISO 1183

Moisture absorption

23.0 °C

0.23 %

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ISO 62 | (23°C / 50% RH)

Relative Dichte

23.0 °C

1.2 [-]

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ASTM D 792 |

Wasserabsorption

23.0 °C

0.3 %

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ISO 62-1 | (23°C/saturated)

Mechanisch

PropertyTemperatureValueComment

Biegefestigkeit

23.0 °C

100 MPa

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ISO 178 | yield, 2 mm/min

Biegemodul

23.0 °C

2.5 GPa

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ISO 178 | 2 mm/min

Dehnung

23.0 °C

90 %

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ISO 527 | break, 50 mm/min

Elastizitätsmodul

23.0 °C

2.6 GPa

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ISO 527 | 1 mm/min

Impact strength, Izod notched, ASTM

23.0 °C

75 J/m

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ASTM D 256

Instrumented Impact, Total Energy

23.0 °C

68 J

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ASTM D 3763 | 23°C

Schlagfestigkeit, Charpy gekerbt

23.0 °C

9 kJ/m²

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ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm, -30°C

Schlagzähigkeit, Izod gekerbt

23.0 °C

9 kJ/m²

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ISO 180/1A | notched 80*10*3, -30°C

Zugfestigkeit

23.0 °C

70 MPa

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ISO 527 | yield, 50 mm/min

Schlagzähigkeit, Charpy ungekerbt

ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm, -30°C

Schlagzähigkeit, Izod ungekerbt

ISO 180/1U | 80*10*3, 23°C

Thermisch

PropertyTemperatureValueComment

Heat deflection temperature, 0.45 MPa

155 °C

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ASTM D 648 | 3.2 mm, unannealed

Heat deflection temperature, 1.80 MPa

142 °C

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ISO 75/Af | Flatw 80*10*4 sp=64mm

Koeffizient der thermischen Ausdehnung

23.0 °C

6E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Vicat-Erweichungstemperatur

160 °C

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ISO 306 | Rate B/50

Wärmeformbeständigkeitstemperatur

142 - 155 °C

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thermischer Ausdehnungskoeffizient, transversal

23.0 °C

6E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Rheological Properties

PropertyTemperatureValueComment

Schmelzmassenflussrate

46 g/10min

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ASTM D 1238 | 330°C/2.16 kgf

Schmelzvolumenflussrate

43 cm³/10min

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ISO 1133 | MVR at 330°C/2.16kg

Schrumpfung

23.0 °C

0.6 %

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SABIC method | 3.2 mm

Technological properties

Property
Application areas

Forward Lighting, Fog Lamp, Rear/Signal Lighting, Medical Device

Availability

Europe,Asia,Americas

Processing methods

Melt Temperature: 290 to 350.0°C
Middle - Zone 2 Temperature: 280 to 340.0°C
Drying Time: 4 to 6.0hrs
Nozzle Temperature: 285 to 345.0°C
Front - Zone 3 Temperature: 290 to 350.0°C
Mold Temperature: 85 to 130.0°C
Drying Temperature: 125°C
Vent Depth: 0.025 to 0.08mm
Back Pressure: 0.3 to 0.7MPa
Rear - Zone 1 Temperature: 270 to 330.0°C
Shot to Cylinder Size: 40 to 60.0%
Maximum Moisture Content: 0.02%
Screw Speed: 40 to 90.0rpm

Supplier Disclaimer

While the information is provided in good faith, SABIC MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY AND NONINFRINGEMENT OF INTELLECTUAL PROPERTY, NOR ASSUMES ANY LIABILITY, DIRECT OR INDIRECT, WITH RESPECT TO THE PERFORMANCE, SUITABILITY OR FITNESS FOR INTENDED USE OR PURPOSE OF THESE PRODUCTS IN ANY APPLICATION. Each Buyer must determine the suitability of SABIC's materials for the Buyer's particular use through appropriate testing and analysis. No statement by SABIC concerning a possible use of any product, service or design is intended, or should be construed, to grant any license under any patent or other intellectual property right.