LEXAN™ Copolymer EXL9111 - Asia

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Description

LEXAN EXL9111 polycarbonate-Siloxane copolymer resin is a high flow, high impact,non-chlorinated, non-brominated flame retardant opaque injection molding (IM) grade.

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

Densidad

23.0 °C

1.18 g/cm³

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ASTM D 792

Densidad relativa

23.0 °C

1.19 [-]

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ASTM D 792 |

Moisture absorption

23.0 °C

0.43 %

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ISO 62 | (23°C / 50% RH)

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

46.7 %

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ISO 527 | break

Hardness, Rockwell L

23.0 °C

92.2 [-]

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ASTM D 785

Impact strength, Izod notched, ASTM

23.0 °C

753 J/m

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ASTM D 256

Instrumented Impact, Total Energy

23.0 °C

62.5 J

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ASTM D 3763 | 23°C

Módulo de flexión

23.0 °C

2.3 GPa

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ISO 178 | 2 mm/min

Módulo elástico

23.0 °C

2.3 GPa

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ISO 527 | 1 mm/min

Resistencia a la flexión

23.0 °C

93 MPa

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ISO 178 | break, 2 mm/min

Resistencia a la tracción

23.0 °C

47 MPa

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ISO 527 | break

Resistencia al choque, ensayo Charpy entallado

23.0 °C

12.9 kJ/m²

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ISO 179/2C | -30°C

Resistencia al choque, ensayo Izod entallado

23.0 °C

51.3 kJ/m²

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ISO 180/1A | 80*10*4, 23°C

Impact strength, Izod unnotched, ASTM

ASTM D 4812 | 23°C

Resistencia al choque, ensayo Charpy no entallado

ISO 179/2C | 23°C

Resistencia al choque, ensayo Izod no entallado

ISO 180/1U | unnotched 80*10*4, 23°C

Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

23.0 °C

6.5E-5 1/K

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ASTM E 831 | -40°C to 40°C

Coeficiente de dilatación térmica transversal

23.0 °C

6.6E-5 1/K

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ASTM E 831 | -40°C to 40°C

Heat deflection temperature, 0.45 MPa

112 °C

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

Heat deflection temperature, 1.80 MPa

103 °C

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

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

103 - 112 °C

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Temperatura de reblandecimiento Vicat

119 °C

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ISO 306 | Rate B/120

Inflamabilidad

UL Recognized, 94V-1 Flame Class Rating: ≥0.8mm UL 94 <br> UL Recognized, 94V-0 Flame Class Rating: ≥1.2mm UL 94 <br> UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=103826700- -

Eléctrico

PropertyTemperatureValueComment

Dielectric constant, 1GHz

23.0 °C

2.83 [-]

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SABIC method | 1.1 GHz

Dissipation factor, 1GHz

23.0 °C

6.1E-3 [-]

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SABIC method |

Sheet resistivity, ROA

23.0 °C

1.00E+16 Ω

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>, ASTM D 257

Volume resistivity

23.0 °C

1.00E+16 Ω·cm

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>, ASTM D 257

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

0.6 %

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ASTM D 955 | 24 hrs

Contracción transversal

23.0 °C

0.62 %

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ASTM D 955 | 24 hrs

Velocidad de flujo de la masa derretida

20 g/10min

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ASTM D 1238 | 300°C/1.2 kgf

Technological properties

Property
Application areas

Wiring Devices, Wireless Communications, Monitoring and Imaging, Power Manangement, Industrial Material Handling, Electronics, Enclosures, Electronic Components

Availability

Asia

Processing methods

Drying Temperature: 100°C
Drying Time: 3 to 4.0hrs
Maximum Moisture Content: 0.02%
Melt Temperature: 280 to 305.0°C
Nozzle Temperature: 275 to 300.0°C
Front - Zone 3 Temperature: 280 to 305.0°C
Middle - Zone 2 Temperature: 275 to 295.0°C
Rear - Zone 1 Temperature: 260 to 285.0°C
Mold Temperature: 60 to 80.0°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.