LEXAN™ Resin 203R

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Description

7.0 MFR, for thicker sections without sinks. Improved flame retardance. UV stabilized for outdoor and lighting. Internal mold release.

Diese Materialdaten wurden von Matmatch 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

Wasserabsorption

23.0 °C

0.15 %

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ISO 62 | 23°C, 50% RH

Mechanisch

PropertyTemperatureValueComment

Biegemodul

23.0 °C

2.3 GPa

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ISO 178 | 2 mm/min

Dehnung

23.0 °C

120 %

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ISO 527 | 50 mm/min

Elastizitätsmodul

23.0 °C

2.35 GPa

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ISO 527 | 1 mm/min

Elongation at yield

23.0 °C

6 %

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ISO 527 | 50 mm/min

Flexural yield strength

23.0 °C

90 MPa

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ISO 178 | 2 mm/min

Hardness, Ball Indentation

23.0 °C

95 MPa

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ISO 2039-1

Schlagfestigkeit, Charpy gekerbt

23.0 °C

35 kJ/m²

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ISO 179/2C

Schlagzähigkeit, Izod gekerbt

-30.0 °C

12 kJ/m²

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ISO 180/1A

23.0 °C

70 kJ/m²

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ISO 180/1A

Streckgrenze

23.0 °C

63 MPa

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ISO 527 | 50 mm/min

Zugfestigkeit

23.0 °C

70 MPa

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ISO 527 | 50 mm/min

Schlagzähigkeit, Charpy ungekerbt

No Break @ 23,-30°C | ISO 179/1eU

Schlagzähigkeit, Izod ungekerbt

No Break @ 23,-30°C| ISO 180/1U

Thermisch

PropertyTemperatureValueComment

Heat deflection temperature, 1.80 MPa

127 °C

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ISO 75/Ae | 1.8 MPa

Koeffizient der thermischen Ausdehnung

23.0 °C

7E-5 1/K

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ISO 11359-2 | -23°C to 80°C

Relative temperature index, electrical

130 °C

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UL 746B

Relative temperature index, mechanical impact

130 °C

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UL 746B

Relative temperature index, mechanical strength

130 °C

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UL 746B

Vicat-Erweichungstemperatur

145 °C

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ISO 306 | Rate B/120

Wärmeleitfähigkeit

23.0 °C

0.2 W/(m·K)

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ISO 8302

Entflammbarkeit

UL Recognized, 94V-0 Flame Class Rating | 6mm | UL 94

Elektrisch

PropertyTemperatureValueComment

Dielektrizitätskonstante

23.0 °C

2.7 [-]

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IEC 60250 | at 50/60 Hz

Durchschlagfestigkeit

23.0 °C

17 kV/mm

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IEC 60243-1 | in oil, 3.2 mm

Verlustfaktor

23.0 °C

0.01 [-]

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IEC 60250 | at 1 MHz

Optisch

PropertyValueComment

Brechungsindex

1.59 [-]

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ISO 489

Transmission

88 - 90 %

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ASTM D 1003 | 2.54 mm

Rheological Properties

PropertyTemperatureValueComment

Schmelzvolumenflussrate

6 cm³/10min

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ISO 1133 | 300°C/1.2 kg

Schrumpfung

23.0 °C

0.5 - 0.7 %

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SABIC method

Technological properties

Property
Application areas

Building/Construction Sheet,Electronic Components,Enclosures,Heavy Vehicles,LED Lighting,Monitoring and Imaging,Non-LED Lighting,Personal Computing,Power Manangement,Travel Suitcase,Vending Machine,Water Treatment/Filtration,Window,Wireless Communications,Wiring Devices

Processing methods

Drying Temperature: 120°C, Drying Time: 2-4hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 290-320°C, Nozzle Temperature: 280-310°C, Front - Zone 3 Temperature: 290-320°C, Middle - Zone 2 Temperature: 280-310°C, Rear - Zone 1 Temperature: 270-300°C, Hopper Temperature: 60-80°C, Mold Temperature: 80-120°C