LEXAN™ Copolymer EXL1132T - Americas

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Description

LEXAN EXL1132T polycarbonate (PC) siloxane copolymer resin is a UV stabilized transparent injection molding (IM) grade with extra release properties. This resin offers good low temperature (-20 C) ductility in combination with high flow characteristics and excellent processability with opportunities for shorter IM cycle times compared to standard PC resins. LEXAN EXL1132T resin is a general purpose product available in transparent and opaque colors and may be an excellent candidate for a broad range of 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

1.19 g/cm³

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ISO 1183

Densidad relativa

23.0 °C

1.19 [-]

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ASTM D 792 |

Moisture absorption

23.0 °C

0.09 %

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ISO 62 | (23°C / 50% RH)

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

5.4 %

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ISO 527 | yield, 50 mm/min

Hardness, Rockwell L

23.0 °C

89 [-]

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ISO 2039-2

Impact strength, Izod notched, ASTM

23.0 °C

736 J/m

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ASTM D 256 | notched, 23°C

Instrumented Impact, Total Energy

23.0 °C

74 J

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ASTM D 3763 | 23°C

Módulo de flexión

23.0 °C

2.1 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

89 MPa

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ISO 178 | yield, 2 mm/min

Resistencia a la tracción

23.0 °C

56 MPa

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ISO 527 | break, 50 mm/min

Resistencia al choque, ensayo Charpy entallado

23.0 °C

65 kJ/m²

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ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm, 23°C

Resistencia al choque, ensayo Izod entallado

23.0 °C

40 kJ/m²

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ISO 180/1A | notched 80*10*3, -30°C

Resistencia al choque, ensayo Charpy no entallado

ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm, -30°C

Resistencia al choque, ensayo Izod no entallado

ISO 180/1U | 80*10*3, 23°C

Aplicaciones térmicas

PropertyTemperatureValueComment

Ball Pressure Test

pass

IEC 60695-10-2 | 125°C +/- 2°C

Coeficiente de dilatación térmica

23.0 °C

7.48E-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

Glow Wire Flammability Index

960 °C

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Glow Wire Ignition Temperature

850 °C

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IEC 60695-2-13 | 3.0 mm

Heat deflection temperature, 1.80 MPa

116 °C

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

Relative temperature index, electrical

130 °C

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UL 746B

Relative temperature index, mechanical strength

130 °C

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UL 746B

Temperatura de flexión bajo carga

116 °C

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Temperatura de reblandecimiento Vicat

138 °C

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ISO 306 | Rate B/50

Inflamabilidad

UL Recognized, 94HB Flame Class Rating: ≥0.7mm UL 94 <br> Glow Wire Ignitability Temperature, 1.5 mm: 850°C IEC 60695-2-13 <br> Glow Wire Flammability Index, 1.5 mm: 825°C IEC 60695-2-12 <br> Glow Wire Flammability Index, 0.8 mm: 825°C IEC 60695-2-12 <br> UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=100983840- -

Eléctrico

PropertyTemperatureValueComment

Sheet resistivity, ROA

23.0 °C

1.00E+15 Ω

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>, ASTM D 257

Volume resistivity

23.0 °C

1.00E+15 Ω·cm

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>, ASTM D 257

Óptico

PropertyValueComment

Transmission

82 %

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ASTM D 1003 | 2.54 mm

Turbidez

3 %

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ASTM D 1003 | 2.54 mm

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

20 g/10min

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ASTM D 1238 | 300°C/1.2 kgf

Velocidad de flujo del volumen derretido

19 cm³/10min

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ISO 1133 | MVR at 300°C/1.2 kg

Technological properties

Property
Application areas

Wireless Communications, Wearables, Wiring Devices, Monitoring and Imaging, LED Lighting, Medical Device, Personal Computing, Non-LED Lighting, Power Manangement, Surgical Devices, Safety Glasses, Data Transfer, Document Handling, Displays, Enclosure/Housing/Cover, Enclosures, Electronic Components, Head Protection, Fused Deposition Modeling (FDM)

Availability

Europe,Asia,Americas

Processing methods

Screw Speed: 40 to 70.0rpm
Nozzle Temperature: 290 to 310.0°C
Drying Time (Cumulative): 48hrs
Front - Zone 3 Temperature: 295 to 315.0°C
Maximum Moisture Content: 0.02%
Back Pressure: 0.3 to 0.7MPa
Rear - Zone 1 Temperature: 270 to 295.0°C
Middle - Zone 2 Temperature: 280 to 305.0°C
Mold Temperature: 70 to 95.0°C
Vent Depth: 0.025 to 0.076mm
Shot to Cylinder Size: 40 to 60.0%
Drying Temperature: 120°C
Melt Temperature: 295 to 315.0°C
Drying Time: 3 to 4.0hrs

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.