LEXAN™ FR Resins FL900

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Description

LEXAN resin FL900 is a Br- & Cl-free flame retardant grade that can be foamed for weight reductions. UL-94 V1 listed at 3.9mm together with good stiffness, heat, creep and impact performance make it suitable for various applications.

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

Absorción de agua

23.0 °C

0.16 %

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ASTM D 570 | 24 Hours

Absorción de agua, equilibrio

23.0 °C

0.35 %

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ASTM D 570

Densidad

23.0 °C

1.25 g/cm³

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ASTM D 792

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

6.2 %

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ASTM D 638 | 6.35 mm

Flexural yield strength

23.0 °C

89 MPa

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ASTM D 790 | 6.4 mm

Impact strength, Izod unnotched, ASTM

23.0 °C

747 J/m

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ASTM D 4812

Límite elástico

23.0 °C

50 MPa

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ASTM D 638 | 6.35 mm

Módulo de flexión

23.0 °C

2.79 GPa

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ASTM D 790 | 6.4 mm

Módulo elástico

23.0 °C

2.44 GPa

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ASTM D 638 | 6.4 mm

Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

23.0 °C

1170 J/(kg·K)

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ASTM C 351

Coeficiente de dilatación térmica

23.0 °C

5.04E-5 1/K

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ASTM E 831 | -40°C to 95°C

Conductividad térmica

23.0 °C

0.15 W/(m·K)

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ASTM C177

Heat deflection temperature, 0.45 MPa

126 °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

Inflamabilidad

UL Recognized, 94-5VA Flame Class Rating | 5.99mm | UL 94

Eléctrico

PropertyTemperatureValueComment

Constante dieléctrica

23.0 °C

2.12 [-]

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ASTM D 150 | at 1 MHz

Factor de disipación

23.0 °C

6.1E-3 [-]

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ASTM D 150 | at 1 MHz

Resistividad eléctrica

23.0 °C

2.50E+15 Ω·m

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ASTM D 257

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 | 6.4 mm

Technological properties

Property
Application areas

ATM/Ticket Machine,Document Handling,Electronic Components,Enclosures,Lab Ware and Clinical Diagnostics,Medical Device,Medical Facility Infrastructure,Monitoring and Imaging,Personal Computing,Respiratory,Surgical Devices,Surgical Tray,Wearables

Processing methods

Drying Time (Blowing Agent): 4hrs, Drying Temperature (Blowing Agent): 105°C, Drying Temperature (Resin): 120°C, Drying Time (Resin): 3-4hrs, Drying Time (Resin, Cumulative): 48hrs, Melt Temperature: 290-315°C, Nozzle Temperature: 270-295°C, Middle Temperature: 295-310°C, Rear Temperature: 255-265°C, Mold Temperature: 70-95°C