LEXAN™ Resin HF1140

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Description

Ideal for disposables/short life cycles. Good clarity, heat resistance, property retention and dimensional stability. FDA food contact compliant in limited colors.Effective January 15th, 2007 this grade will no longer be supported with biocompatibility information and should not be used for medical applications which require biocompatibility. Alternative grade HP1.

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.

Ashby charts

Eigenschaften

Allgemein

PropertyTemperatureValueComment

Dichte

23.0 °C

1.2 g/cm³

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ASTM D 792

Mechanisch

PropertyTemperatureValueComment

Biegemodul

23.0 °C

2.3 GPa

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

Dehnung

23.0 °C

120 %

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ASTM D 638 | Type I, 50 mm/min

Flexural yield strength

23.0 °C

93 MPa

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

Impact strength, Izod notched, ASTM

23.0 °C

640 J/m

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ASTM D 256

Streckgrenze

23.0 °C

62 MPa

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ASTM D 638 | Type I, 50 mm/min

Zugfestigkeit

23.0 °C

65 MPa

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ASTM D 638 | Type I, 50 mm/min

Thermisch

PropertyValueComment

Heat deflection temperature, 1.80 MPa

126 °C

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ASTM D 648 | 1.82 MPa, 3.2mm, unannealed

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

Entflammbarkeit

UL Recognized, 94V-2 Flame Class Rating | 1.09mm | UL 94

Elektrisch

PropertyTemperatureValueComment

Kriechstromfestigkeit

23.0 °C

2 V

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UL 746A

Optisch

PropertyValueComment

Opazität

1 %

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ASTM D 1003 | 2.54 mm

Transmission

88 %

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ASTM D 1003 | 2.54 mm

Rheological Properties

PropertyTemperatureValueComment

Schmelzmassenflussrate

25 g/10min

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ASTM D 1238 | 300°C/1.2 kg

Schrumpfung

23.0 °C

0.5 - 0.7 %

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SABIC method | 3.2 mm

Technological properties

Property
Application areas

Amusement Machine,Bottles,Coffee Maker/Espresso Machine,Commercial Storage/Cookware,Data Management,Data Transfer,Displays,Document Handling,Electronic Components,Enclosure/Housing/Cover,Enclosures,Fixture Bath/Shower,Fluid Delivery,Food Container,Food Processor,Lab Ware and Clinical Diagnostics,Medical Device,Medical Facility Infrastructure,Non-LED Lighting,Oil/Gas,Pharmaceutical Packaging & Drug Delivery,Photo/Video Camera,Refrigerator,Respiratory,Small Appliance,Surgical Devices,Vending Machine,Washing Machine,Water Treatment/Filtration,Wireless Communications,Wiring Devices

Processing methods

Drying Temperature: 120°C, Drying Time: 3-4hrs, Drying Time (Cumulative): 48hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 270-295°C, Nozzle Temperature: 265-290°C, Front - Zone 3 Temperature: 270-295°C, Middle - Zone 2 Temperature: 260-280°C, Rear - Zone 1 Temperature: 250-270°C, Mold Temperature: 70-95°C, Back Pressure: 0.3-0.7MPa, Screw Speed: 40-70rpm, Shot to Cylinder Size: 40-60%, Vent Depth: 0.025-0.076mm