LEXAN™ Copolymer 4795R - Europe

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Description

LEXAN 4795R is a high heat resistant poly(ester)carbonate injection molding resin. Flame Retardant.

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

Relative Dichte

23.0 °C

1.2 [-]

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ASTM D 792

Mechanisch

PropertyTemperatureValueComment

Biegefestigkeit

23.0 °C

105 MPa

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ASTM D 790 | brk, 1.3 mm/min, 50 mm span

Biegemodul

23.0 °C

2.2 GPa

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ASTM D 790 | 1.3 mm/min, 50 mm span

Dehnung

23.0 °C

7.5 %

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ASTM D 638 | yld, Type I, 50 mm/min

Elastizitätsmodul

23.0 °C

2.2 GPa

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ASTM D 638 | 50 mm/min

Impact strength, Izod notched, ASTM

23.0 °C

578 J/m

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ASTM D 256 | notched, 23°C

Impact strength, Izod unnotched, ASTM

23.0 °C

2140 J/m

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ASTM D 4812 | 23°C

Instrumented Impact, Total Energy

23.0 °C

77 J

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ASTM D 3763 | 23°C

Instrumented Impact, at Peak

23.0 °C

73 J

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ASTM D 3763 | 23°C

Schlagzähigkeit, Izod gekerbt

23.0 °C

578 kJ/m²

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ASTM D 256 | notched, 23°C

Zugfestigkeit

23.0 °C

70 MPa

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ASTM D 638 | brk, Type I, 50 mm/min

Thermisch

PropertyValueComment

Ball Pressure Test

PASS

IEC 60695-10-2 | 125°C +/- 2°C

Heat deflection temperature, 0.45 MPa

160 °C

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ASTM D 648 | 3.2 mm, unannealed

Heat deflection temperature, 1.80 MPa

147 °C

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ASTM D 648 | 3.2mm, unannealed

Vicat-Erweichungstemperatur

164 °C

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ASTM D 1525 | Rate B/50

Wärmeformbeständigkeitstemperatur

147 - 160 °C

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Rheological Properties

PropertyValueComment

Schmelzmassenflussrate

15 g/10min

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ASTM D 1238 | 330°C/2.16 kgf

Technological properties

Property
Application areas

Enclosures

Availability

Europe,Americas

Processing methods

Front - Zone 3 Temperature: 350 to 370.0°C
Mold Temperature: 80 to 115.0°C
Shot to Cylinder Size: 40 to 60.0%
Drying Time: 3 to 4.0hrs
Middle - Zone 2 Temperature: 340 to 360.0°C
Drying Temperature: 120°C
Drying Time (Cumulative): 48hrs
Rear - Zone 1 Temperature: 325 to 350.0°C
Maximum Moisture Content: 0.02%
Back Pressure: 0.3 to 0.7MPa
Screw Speed: 40 to 70.0rpm
Melt Temperature: 350 to 370.0°C
Vent Depth: 0.025 to 0.076mm
Nozzle Temperature: 345 to 365.0°C

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.