LNP™ ELCRES™ CRX5421

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Description

LNP ELCRES CRX5421 is semi-crystalline PC copolymer/PBT opaque blend. This resin offers medium flow, high ductility in combination with excellent chemical resistance. CRX5421 is available for custom coloring and may be an excellent candidate for a wide variety of applications that need improved chemical resistance.

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.

Ashby charts

Propiedades

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

4 %

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ISO 527 | yield, 50 mm/min

Impact strength, Izod notched, ASTM

23.0 °C

645 J/m

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ASTM D 256 | notched, 23°C

Instrumented Impact, Total Energy

23.0 °C

60 J

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ASTM D 3763 | 23°C

Instrumented Impact, at Peak

23.0 °C

34 J

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ASTM D 3763 | 23°C

Módulo de flexión

23.0 °C

2 GPa

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

Módulo elástico

23.0 °C

1.9 GPa

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ISO 527 | 1 mm/min

Resistencia a la flexión

23.0 °C

68 MPa

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

Resistencia a la tracción

23.0 °C

42 MPa

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ISO 527 | yield, 50 mm/min

Resistencia al choque, ensayo Izod entallado

23.0 °C

645 kJ/m²

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ASTM D 256 | notched, 23°C

Aplicaciones térmicas

PropertyValueComment

Heat deflection temperature, 0.45 MPa

123 °C

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ASTM D 648 | 3.2 mm, unannealed

Heat deflection temperature, 1.80 MPa

64 °C

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ASTM D 648 | 3.2mm, unannealed

Temperatura de flexión bajo carga

64 - 123 °C

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Temperatura de reblandecimiento Vicat

136 °C

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ASTM D 1525 | Rate B/120

Inflamabilidad

UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=104427473 - - <br> UL Recognized, 94HB Flame Class Rating: ≥0.75mm UL 94

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

1.2 %

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SABIC method

Contracción transversal

23.0 °C

1.2 %

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SABIC method

Velocidad de flujo de la masa derretida

11 g/10min

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ASTM D 1238 | 250°C/5.0 kgf

Velocidad de flujo del volumen derretido

10 cm³/10min

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ASTM D 1238 | MVR at 250°C/5 kg

Technological properties

Property
Application areas

Healthcare

Availability

Europe,Asia,Americas

Processing methods

Drying Temperature: 120°C
Drying Time: 3 to 4.0hrs
Drying Time (Cumulative): 12hrs
Maximum Moisture Content: 0.02%
Melt Temperature: 250 to 265.0°C
Rear - Zone 1 Temperature: 240 to 255.0°C
Middle - Zone 2 Temperature: 245 to 260.0°C
Front - Zone 3 Temperature: 250 to 265.0°C
Nozzle Temperature: 250 to 265.0°C
Mold Temperature: 75 to 95.0°C
Back Pressure: 0.3 to 0.7MPa
Screw Speed: 50 to 100.0rpm
Shot to Cylinder Size: 40 to 80.0%
Vent Depth: 0.025 to 0.038mm

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.