LEXAN™ Resin LUX2910T

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Description

Global grade. LEXAN LUX2910T is an injection moulding grade especially designed for manufacturing optical parts requiring superior flow properties combined with very high transmission and color stability.

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.

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Propiedades

General

PropertyTemperatureValueComment

Densidad

23.0 °C

1.2 g/cm³

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ASTM D 792

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

119 %

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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

97 MPa

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

Impact strength, Izod notched, ASTM

-30.0 °C

44 J/m

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ASTM D 256

23.0 °C

581 J/m

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ASTM D 256

Impact strength, Izod unnotched, ASTM

23.0 °C

2140 J/m

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ASTM D 4812

Límite elástico

23.0 °C

61 MPa

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ASTM D 638 | Type I, 50 mm/min

Módulo de flexión

23.0 °C

2.42 GPa

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

Módulo elástico

23.0 °C

2.22 GPa

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ASTM D 638 | 50 mm/min

Resistencia a la tracción

23.0 °C

59 MPa

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ASTM D 638 | Type I, 50 mm/min

Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

23.0 °C

6.8E-5 1/K

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ASTM E 831 | -40°C to 95°C

Coeficiente de dilatación térmica transversal

23.0 °C

6.6E-5 1/K

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ASTM E 831 | -40°C to 95°C

Heat deflection temperature, 1.80 MPa

124 °C

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ASTM D 648 | 1.82 MPa, 3.2mm, unannealed

Temperatura de reblandecimiento Vicat

142 °C

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ISO 306 | Rate B/120

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

0.6 - 0.9 %

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SABIC method

Velocidad de flujo de la masa derretida

58 g/10min

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ASTM D 1238 | 300°C/1.2 kg

Technological properties

Property
Application areas

LED Lighting

Processing methods

Drying Temperature: 120°C, Drying Time: 3-4hrs, Drying Time (Cumulative): 48hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 295-315°C, Nozzle Temperature: 290-310°C, Front - Zone 3 Temperature: 295-315°C, Middle - Zone 2 Temperature: 280-305°C, Rear - Zone 1 Temperature: 270-295°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