LEXAN™ Copolymer FXE4472L - Asia

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Description

LEXAN FXE4472L is a 20% glass filled, impact modified polycarbonate with excellent light-shield capability. It is designed for high flow, superior surface appearance, enhance release and good impact ductility. FXE4472L is available in white color only and ideal for light-shield applications.

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.

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Propiedades

General

PropertyTemperatureValueComment

Absorción de agua

23.0 °C

0.12 %

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ISO 62-1 | (23°C/saturated)

Densidad

23.0 °C

1.33 g/cm³

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ISO 1183

Densidad relativa

23.0 °C

1.33 [-]

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ASTM D 792 |

Moisture absorption

23.0 °C

0.04 %

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ISO 62 | (23°C / 50% RH)

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

4 %

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ASTM D 638 | brk, Type I, 5 mm/min

Impact strength, Izod notched, ASTM

23.0 °C

170 J/m

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ASTM D 256 | notched, 23°C

Impact strength, Izod unnotched, ASTM

23.0 °C

920 J/m

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ASTM D 4812 | 23°C

Instrumented Impact, Total Energy

23.0 °C

23 J

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ASTM D 3763 | 23°C

Módulo de flexión

23.0 °C

5.2 GPa

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

Módulo elástico

23.0 °C

6.1 GPa

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ASTM D 638 | 5 mm/min

Resistencia a la flexión

23.0 °C

82 MPa

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

Resistencia a la tracción

23.0 °C

38 MPa

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ASTM D 638 | yld, Type I, 5 mm/min

Resistencia al choque, ensayo Izod entallado

23.0 °C

170 kJ/m²

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ASTM D 256 | notched, 23°C

Aplicaciones térmicas

PropertyValueComment

Heat deflection temperature, 0.45 MPa

129 °C

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ASTM D 648 | 3.2 mm, unannealed

Heat deflection temperature, 1.80 MPa

123 °C

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ASTM D 648 | 3.2mm, unannealed

Relative temperature index, electrical

80 °C

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UL 746B

Relative temperature index, mechanical impact

80 °C

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UL 746B

Relative temperature index, mechanical strength

80 °C

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UL 746B

Temperatura de flexión bajo carga

123 - 129 °C

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Temperatura de reblandecimiento Vicat

134 °C

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ISO 306 | Rate B/120

Inflamabilidad

UL Recognized, 94HB Flame Class Rating: ≥0.4mm UL 94 <br> UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=101621690- -

Óptico

PropertyValueComment

Transmission

-2 %

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<, SABIC method | at 0.4 mm

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

0.2 %

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SABIC method | 3.2 mm

Contracción transversal

23.0 °C

0.4 %

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SABIC method | 3.2 mm

Velocidad de flujo de la masa derretida

10 g/10min

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ASTM D 1238 | 300°C/1.2 kgf

Velocidad de flujo del volumen derretido

9 cm³/10min

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ISO 1133 | MVR at 300°C/1.2 kg

Technological properties

Property
Application areas

Wireless Communications, Photo/Video Camera, Personal Computing

Availability

Asia

Processing methods

Mold Temperature: 70 to 95.0°C
Drying Time (Cumulative): 48hrs
Middle - Zone 2 Temperature: 275 to 300.0°C
Rear - Zone 1 Temperature: 265 to 290.0°C
Drying Temperature: 120°C
Melt Temperature: 290 to 310.0°C
Nozzle Temperature: 280 to 305.0°C
Maximum Moisture Content: 0.02%
Drying Time: 3 to 4.0hrs
Screw Speed: 40 to 70.0rpm
Shot to Cylinder Size: 40 to 60.0%
Back Pressure: 0.3 to 0.7MPa
Front - Zone 3 Temperature: 290 to 310.0°C
Vent Depth: 0.025 to 0.076mm

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.