LEXAN™ Copolymer EXL5429 - Europe

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Description

Lexan* EXL5429 polycarbonate (PC) resin is a GF reinforced, UV stabilized, flame retardant injection molding copolymer blend. This medium flow resin features UL94 V0 @ 1.5mm flame retardancy based on non-chlorine, non-bromine FR agents with excellent processability and improved release performance. Available in limited opaque colors.

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

0.25 %

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ISO 62-1 | (23°C/saturated)

Densidad

23.0 °C

1.25 g/cm³

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ISO 1183

Densidad relativa

23.0 °C

1.27 [-]

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ASTM D 792

Moisture absorption

23.0 °C

0.1 %

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ISO 62 | (23°C / 50% RH)

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

7 %

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ISO 527 | break, 5 mm/min

Impact strength, Izod notched, ASTM

23.0 °C

65 J/m

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ASTM D 256 | notched, -30°C

Módulo de flexión

23.0 °C

3.3 GPa

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ISO 178 | 2 mm/min

Módulo elástico

23.0 °C

3.4 GPa

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ISO 527 | 1 mm/min

Resistencia a la flexión

23.0 °C

97 MPa

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ISO 178 | yield, 2 mm/min

Resistencia a la tracción

23.0 °C

58 MPa

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ISO 527 | yield, 5 mm/min

Resistencia al choque, ensayo Charpy entallado

23.0 °C

12 kJ/m²

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

Resistencia al choque, ensayo Charpy no entallado

23.0 °C

75 kJ/m²

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

Resistencia al choque, ensayo Izod entallado

23.0 °C

6 kJ/m²

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ISO 180/1A | notched 80*10*3, -30°C

Resistencia al choque, ensayo Izod no entallado

23.0 °C

65 kJ/m²

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ISO 180/1U | 80*10*3, 23°C

Impact strength, Izod unnotched, ASTM

ASTM D 4812 | unnotched, -30°C

Aplicaciones térmicas

PropertyTemperatureValueComment

Ball Pressure Test

passes

IEC 60695-10-2 | 125°C +/- 2°C

Coeficiente de dilatación térmica

23.0 °C

4.1E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Coeficiente de dilatación térmica transversal

23.0 °C

6.4E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Glow Wire Flammability Index

930 °C

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IEC 60695-2-12 | 0.75 mm

Glow Wire Ignition Temperature

850 °C

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IEC 60695-2-13 | 3.0 mm

Heat deflection temperature, 1.80 MPa

142 °C

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

Relative temperature index, electrical

120 °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

120 °C

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UL 746B

Temperatura de flexión bajo carga

142 °C

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Temperatura de reblandecimiento Vicat

155 °C

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ISO 306 | Rate B/120

Inflamabilidad

Glow Wire Ignitability Temperature, 1.0 mm: 850°C IEC 60695-2-13 <br> Glow Wire Ignitability Temperature, 1.5 mm: 825°C IEC 60695-2-13 <br> UL Recognized, 94V-0 Flame Class Rating: ≥1.5mm UL 94 <br> UL Recognized, 94V-2 Flame Class Rating: ≥0.75mm UL 94 <br> UL Recognized, 94V-2 Flame Class Rating: ≥0.75mm UL 94 <br> Glow Wire Flammability Index, 1.5 mm: 960°C IEC 60695-2-12 <br> Glow Wire Flammability Index, 1.0 mm: 960°C IEC 60695-2-12 <br> UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=102888979- -

Eléctrico

PropertyTemperatureValueComment

High Amp Arc Ignition

23.0 °C

0.75 mm

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≥, UL 746A | PLC 0

High Volt Arc Track Rate

23.0 °C

2 PLC Code

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UL 746A | (PLC)

Hot-Wire Ignition

23.0 °C

3 mm

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≥, UL 746A | PLC 2

Rigidez dieléctrica

23.0 °C

32 kV/mm

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IEC 60243-1 | in oil, 1.5mm

Volume resistivity

23.0 °C

1.00E+16 Ω·cm

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>, IEC 60093 |

Índice de seguimiento comparativo

23.0 °C

3 V

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UL 746A | (UL) {PLC}

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

0.5 %

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SABIC method | 3.2 mm

Velocidad de flujo de la masa derretida

11 g/10min

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ASTM D 1238 | 300°C/1.2 kgf

Velocidad de flujo del volumen derretido

27 cm³/10min

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ISO 1133 | MVR at 330°C/1.2 kg

Technological properties

Property
Availability

Europe

Processing methods

Rear - Zone 1 Temperature: 290 to 310.0°C
Middle - Zone 2 Temperature: 300 to 320.0°C
Maximum Moisture Content: 0.02%
Back Pressure: 0.3 to 0.7MPa
Screw Speed: 40 to 70.0rpm
Drying Temperature: 120°C
Front - Zone 3 Temperature: 310 to 330.0°C
Drying Time: 3 to 4.0hrs
Shot to Cylinder Size: 40 to 60.0%
Vent Depth: 0.025 to 0.076mm
Nozzle Temperature: 305 to 325.0°C
Drying Time (Cumulative): 48hrs
Mold Temperature: 80 to 115.0°C
Melt Temperature: 310 to 330.0°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.