LEXAN™ Resin LUX2114

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Description

18 MFR. Improved flame retardance. Internal mold release. UV stabilized.

Los datos sobre este material han sido proporcionados por Matmatch.

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

General

PropertyTemperatureValueComment

Absorción de agua

23.0 °C

0.15 %

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ASTM D 570 | 24 Hours

Absorción de agua, equilibrio

100.0 °C

0.58 %

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ASTM D 570 | ASTM D 570

Densidad

23.0 °C

1.19 g/cm³

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ASTM D 792

Mecánica

PropertyTemperatureValueComment

Dureza Rockwell M

23.0 °C

70 [-]

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ASTM D 785

Elongación

23.0 °C

110 %

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ASTM D 638 | Type I, 50 mm/min

Elongation at yield

23.0 °C

7 %

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ASTM D 638 | Type I, 50 mm/min

Flexural yield strength

23.0 °C

93 MPa

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

Hardness, Rockwell R

23.0 °C

118 [-]

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ASTM D 785

Impact strength, Izod notched, ASTM

23.0 °C

600 J/m

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ASTM D 256

Impact strength, Izod unnotched, ASTM

23.0 °C

3200 J/m

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ASTM D 4812

Límite elástico

23.0 °C

62 MPa

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ASTM D 638 | Type I, 50 mm/min

Módulo de flexión

23.0 °C

2.34 GPa

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

Resistencia a la tracción

23.0 °C

65 MPa

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ASTM D 638 | Type I, 50 mm/min

Resistencia al choque, ensayo Charpy entallado

-30.0 °C

12 kJ/m²

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ISO 179/1eA

23.0 °C

65 kJ/m²

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ISO 179/1eA

Resistencia al choque, ensayo Izod entallado

-30.0 °C

11 kJ/m²

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ISO 180/1A

23.0 °C

65 kJ/m²

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ISO 180/1A

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Resistencia al choque, ensayo Charpy no entallado

No Break @ 23,-30°C | ISO 179/1eU

Resistencia al choque, ensayo Izod no entallado

No Break @ 23,-30°C| ISO 180/1U

Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

23.0 °C

1260 J/(kg·K)

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ASTM C 351

Coeficiente de dilatación térmica

23.0 °C

6.84E-5 1/K

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ASTM E 831 | -40°C to 95°C

Conductividad térmica

23.0 °C

0.25 W/(m·K)

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ASTM C177

Heat deflection temperature, 1.80 MPa

132 °C

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ASTM D 648 | 1.82 MPa, 6.4 mm, unannealed

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 reblandecimiento Vicat

154 °C

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ASTM D 1525 | Rate B/50

Inflamabilidad

UL Recognized, 94V-2 Flame Class Rating | 0.75-1.65mm | UL 94

Eléctrico

PropertyTemperatureValueComment

Constante dieléctrica

23.0 °C

2.96 [-]

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ASTM D 150 | at 1 MHz

Factor de disipación

23.0 °C

0.01 [-]

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ASTM D 150 | at 1 MHz

Rigidez dieléctrica

23.0 °C

15 kV/mm

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ASTM D 149 | in air, 3.2 mm

Índice de seguimiento comparativo

23.0 °C

3 V

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UL 746A

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

0.5 - 0.7 %

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SABIC method | 3.2 mm

Velocidad de flujo de la masa derretida

17.5 g/10min

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ASTM D 1238 | 300°C/1.2 kg

Technological properties

Property
Application areas

ATM/Ticket Machine,Building Accessory,Data Transfer,Displays,Electronic Components,Enclosures,Heavy Vehicles,LED Lighting,Non-LED Lighting,Personal Computing,Wireless Communications,Wiring Devices

Processing methods

Drying Temperature: 120°C, Drying Time: 3-4hrs, Drying Time (Cumulative): 48hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 280-305°C, Nozzle Temperature: 275-300°C, Front - Zone 3 Temperature: 280-305°C, Middle - Zone 2 Temperature: 270-295°C, Rear - Zone 1 Temperature: 260-280°C, Mold Temperature: 70-95°C, Back Pressure: 0.3-0.7MPa, Screw Speed: 40-70rpm, Shot to Cylinder Size: 40-60%, Vent Depth: 0.025-0.076mm