LEXAN™ Copolymer 4701R - Asia

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Description

High heat resistant polyphthalate carbonate, provides DTUL of 300F at 264 psi.

Los datos sobre este material han sido proporcionados por Sabic.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

Propiedades

General

PropertyTemperatureValueComment

Densidad

23.0 °C

1.19 g/cm³

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ASTM D 792

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

78 %

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

Hardness, Rockwell R

23.0 °C

127 [-]

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ASTM D 785

Módulo de flexión

23.0 °C

2.3 GPa

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

Resistencia a la tracción

23.0 °C

65 MPa

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

Resistencia al choque, ensayo Izod entallado

23.0 °C

373 kJ/m²

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ASTM D 256 | notched, 23°C

Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

23.0 °C

8.1E-5 1/K

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ASTM E 831 | -40°C to 95°C

Conductividad térmica

23.0 °C

0.21 W/(m·K)

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ASTM C177

Heat deflection temperature, 1.80 MPa

148 °C

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ASTM D 648 | 3.2mm, unannealed

Temperatura de flexión bajo carga

148 °C

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Eléctrico

PropertyTemperatureValueComment

Constante dieléctrica, 1 MHz

23.0 °C

3.1 [-]

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ASTM D 150

Dissipation factor, 100Hz

23.0 °C

0.03 [-]

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ASTM D 150

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

0.9 %

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SABIC method | on tensile bar

Technological properties

Property
Application areas

Wireless Communications, Respiratory, Rear/Signal Lighting, Recreational Vehicle, Overhead, Microwave Oven, LED Lighting, Medical Device, Non-LED Lighting, Motorcycle, Data Transfer, Displays, Dishwasher, Auto Aftermarket, Enclosure/Housing/Cover, Electronic Components, Forward Lighting, Fog Lamp

Availability

Europe,Asia,Americas

Processing methods

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

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.