LEXAN™ Copolymer EXL9414 - Asia

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Description

LEXAN EXL9414 polycarbonate (PC) siloxane copolymer resin is a medium flow, non-chlorinated, non-brominated flame retardant opaque injection molding (IM) grade. This resin offers low temperature ductility, thin wall flame retardant capability, and in combination with excellent processability and release with opportunities for shorter IM cycle times compared to standard PC. LEXAN EXL9414 resin is a product available in wide range of opaque colors and may be an excellent candidate for a wide variety of applications, especially the housing of fast-charging mobile phones.

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

1.19 g/cm³

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ISO 1183

Densidad relativa

23.0 °C

1.19 [-]

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ASTM D 792

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

106 %

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ISO 527 | break, 50 mm/min

Hardness, Rockwell L

23.0 °C

83 [-]

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ASTM D 785

Hardness, Rockwell R

23.0 °C

117 [-]

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ASTM D 785

Impact strength, Izod notched, ASTM

23.0 °C

660 J/m

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ASTM D 256 | notched, -30°C

Instrumented Impact, Total Energy

23.0 °C

67 J

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ASTM D 3763 | 23°C

Módulo de flexión

23.0 °C

2.2 GPa

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ISO 178 | 2 mm/min

Módulo elástico

23.0 °C

2.1 GPa

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ISO 527 | 1 mm/min

Resistencia a la flexión

23.0 °C

86 MPa

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ISO 178 | yield, 2 mm/min

Resistencia a la tracción

23.0 °C

57 MPa

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ISO 527 | yield, 50 mm/min

Resistencia al choque, ensayo Charpy entallado

23.0 °C

29 kJ/m²

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ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm, -30°C

Resistencia al choque, ensayo Izod entallado

23.0 °C

46 kJ/m²

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ISO 180/1A | notched 80*10*3, -30°C

Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

23.0 °C

7.42E-5 1/K

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ISO 11359-2 | 23°C to 80°C

Coeficiente de dilatación térmica transversal

23.0 °C

7.64E-5 1/K

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ISO 11359-2 | 23°C to 80°C

Heat deflection temperature, 0.45 MPa

131 °C

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ISO 75/Be | Edgew 120*10*4 sp=100mm

Heat deflection temperature, 1.80 MPa

117 °C

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ISO 75/Ae | Edgew 120*10*4 sp=100mm

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

117 - 131 °C

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Temperatura de reblandecimiento Vicat

138 °C

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ISO 306 | Rate B/120

Inflamabilidad

Glow Wire Flammability Index 960°C, passes at: 1mm IEC 60695-2-12 <br> Glow Wire Flammability Index 960°C, passes at: 1mm IEC 60695-2-12 <br> UL Recognized, 94-5VB Flame Class Rating: ≥1.5mm UL 94 <br> UL Recognized, 94V-2 Flame Class Rating: ≥0.5mm UL 94 <br> UL Recognized, 94V-2 Flame Class Rating: ≥0.5mm UL 94 <br> UL Recognized, 94-5VA Flame Class Rating: ≥3.1mm UL 94 <br> UL Recognized, 94V-0 Flame Class Rating: ≥1mm UL 94 <br> UL Recognized, 94V-1 Flame Class Rating: ≥0.8mm UL 94 <br> UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=102896543- -

Eléctrico

PropertyTemperatureValueComment

Dielectric constant, 1GHz

23.0 °C

2.78 [-]

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ASTM ES 7-83 | 1.1 GHz

Dissipation factor, 1GHz

23.0 °C

6E-3 [-]

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ASTM ES 7-83 | 1.1 GHz

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

0.4 %

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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

11.5 g/10min

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ASTM D 1238 | 300°C/1.2 kgf

Velocidad de flujo del volumen derretido

10 cm³/10min

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ISO 1133 | MVR at 300°C/1.2 kg

Technological properties

Property
Application areas

Fast Charger, Mobile Phone, Drone, Battery Pack, Power Manangement, Scooter/Moped, Wireless Communications

Availability

Europe,Asia,Americas

Processing methods

Front - Zone 3 Temperature: 295 to 315.0°C
Back Pressure: 0.3 to 0.7MPa
Screw Speed: 40 to 70.0rpm
Middle - Zone 2 Temperature: 280 to 305.0°C
Drying Time (Cumulative): 48hrs
Shot to Cylinder Size: 40 to 60.0%
Drying Time: 3 to 4.0hrs
Nozzle Temperature: 290 to 310.0°C
Rear - Zone 1 Temperature: 270 to 295.0°C
Maximum Moisture Content: 0.02%
Drying Temperature: 120°C
Mold Temperature: 70 to 95.0°C
Melt Temperature: 295 to 315.0°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.