LEXAN™ Copolymer ML7664 - Asia

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Description

LEXAN ML7664 polycarbonate (PC) siloxane resin, is a product targeting (profile) extrusion applications requiring extreme low temperature ductility. LEXAN ML7664 resin is a non-FR product available in opaque colors only.

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

1.19 g/cm³

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ISO 1183

Moisture absorption

23.0 °C

0.15 %

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ISO 62 | (23°C / 50% RH)

Relative Dichte

23.0 °C

1.19 [-]

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ASTM D 792

Wasserabsorption

23.0 °C

0.35 %

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ISO 62-1 | (23°C/saturated)

Mechanisch

PropertyTemperatureValueComment

Biegefestigkeit

23.0 °C

90 MPa

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ISO 178 | yield, 2 mm/min

Biegemodul

23.0 °C

2.1 GPa

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ISO 178 | 2 mm/min

Dehnung

23.0 °C

76 %

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ISO 527 | break, 50 mm/min

Elastizitätsmodul

23.0 °C

2.3 GPa

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ISO 527 | 1 mm/min

Impact strength, Izod notched, ASTM

23.0 °C

710 J/m

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ASTM D 256

Instrumented Impact, Total Energy

23.0 °C

72 J

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ASTM D 3763 | 23°C

Schlagfestigkeit, Charpy gekerbt

23.0 °C

77 kJ/m²

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ISO 179/1eA | V-notch Edgew, 23°C, 80*10*4 sp=62mm

Schlagzähigkeit, Izod gekerbt

23.0 °C

54 kJ/m²

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ISO 180/1A | notched 80*10*4, -30°C

Zugfestigkeit

23.0 °C

59 MPa

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ISO 527 | yield, 50 mm/min

Thermisch

PropertyTemperatureValueComment

Heat deflection temperature, 1.80 MPa

125 °C

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

Koeffizient der thermischen Ausdehnung

23.0 °C

7E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Vicat-Erweichungstemperatur

143 °C

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ISO 306 | Rate B/50

Wärmeformbeständigkeitstemperatur

125 °C

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thermischer Ausdehnungskoeffizient, transversal

23.0 °C

7E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Rheological Properties

PropertyTemperatureValueComment

Schmelzmassenflussrate

2.7 g/10min

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ASTM D 1238 | 300°C/1.2 kgf

Schmelzvolumenflussrate

2 cm³/10min

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ISO 1133 | MVR at 300°C/1.2 kg

Schrumpfung

23.0 °C

0.6 %

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SABIC method | 3.2 mm

Technological properties

Property
Application areas

Exercise Equipment

Availability

Asia

Processing methods

Barrel - Zone 2 Temperature: 260 to 290.0°C
Melt Temperature: 280 to 300.0°C
Drying Temperature: 120°C
Die Temperature: 260 to 290.0°C
Adapter Temperature: 270 to 300.0°C
Drying Time: 2 to 4.0hrs
Barrel - Zone 4 Temperature: 260 to 290.0°C
Barrel - Zone 3 Temperature: 260 to 290.0°C
Barrel - Zone 1 Temperature: 240 to 280.0°C
Hopper Temperature: 100 to 120.0°C
Calibrator Temperature: 80 to 100.0°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.