LEXAN™ Resin AD143

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Description

LEXAN AD143 is a medium viscosity, injection molding grade exhibiting low dust attraction. It is designed for applications with high optical requirements in terms of clarity and light transmission and is also available in opaque colors.

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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ASTM D 792

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

130 %

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ASTM D 638 | Type I, 50 mm/min

Elastizitätsmodul

23.0 °C

2.3 GPa

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ASTM D 638 | 5 mm/min

Elongation at yield

23.0 °C

7 %

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ASTM D 638 | Type I, 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

Impact strength, Izod notched, ASTM

-30.0 °C

125 J/m

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ASTM D 256

23.0 °C

801 J/m

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ASTM D 256

Schlagfestigkeit, Charpy gekerbt

-30.0 °C

14 kJ/m²

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ISO 179/1eA

23.0 °C

73 kJ/m²

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ISO 179/1eA

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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

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Streckgrenze

23.0 °C

62 MPa

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ASTM D 638 | Type I, 50 mm/min

Zugfestigkeit

23.0 °C

69 MPa

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ASTM D 638 | Type I, 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

130 °C

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ASTM D 648 | 1.82 MPa, 6.4 mm, unannealed

Koeffizient der thermischen Ausdehnung

23.0 °C

7E-5 1/K

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ASTM E 831 | -40°C to 40°C

Vicat-Erweichungstemperatur

153 °C

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ASTM D 1525 | Rate B/50

Wärmeleitfähigkeit

23.0 °C

0.2 W/(m·K)

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ISO 8302

thermischer Ausdehnungskoeffizient, transversal

23.0 °C

7E-5 1/K

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ASTM E 831 | -40°C to 40°C

Elektrisch

PropertyTemperatureValueComment

Volume resistivity

23.0 °C

5.00E+15 Ω·cm

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ASTM D 257

Optisch

PropertyValueComment

Brechungsindex

1.59 [-]

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ISO 489

Transmission

89 %

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ASTM D 1003 | 2.54 mm

Rheological Properties

PropertyTemperatureValueComment

Schmelzmassenflussrate

13 g/10min

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ASTM D 1238 | 300°C/1.2 kg

Schmelzvolumenflussrate

12 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 | 3.2 mm

Schrumpfung, diagonal

23.0 °C

0.5 - 0.7 %

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SABIC method

Technological properties

Property
Application areas

Enclosures,LED Lighting

Processing methods

Drying Temperature: 120°C, Drying Time: 2-4hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 280-310°C, Nozzle Temperature: 270-290°C, Front - Zone 3 Temperature: 280-310°C, Middle - Zone 2 Temperature: 270-290°C, Rear - Zone 1 Temperature: 260-280°C, Hopper Temperature: 60-80°C, Mold Temperature: 80-110°C