VALOX™ FR Resins V3504

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Description

VALOX V3504 is an unreinforced, flame retardant Polybutylene Terephthalate (PBT) injection moldable grade with excellent chemical resistance. It has a UL94V0@0.38mm and 5VA@3.0mm flame rating. This is a good candidate for thin wall applications in the electrical industry including bobbins, keyboards, switches and appliance housings.

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

Densidad

23.0 °C

1.4 g/cm³

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ASTM D 792

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

9 %

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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

88 MPa

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ISO 178 | 2 mm/min

Impact strength, Izod notched, ASTM

23.0 °C

52 J/m

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ASTM D 256

Límite elástico

23.0 °C

58 MPa

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ASTM D 638 | Type I, 50 mm/min

Módulo de flexión

23.0 °C

2.6 GPa

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ISO 178 | 2 mm/min

Resistencia al choque, ensayo Charpy entallado

23.0 °C

4 kJ/m²

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ISO 179/1eA

Aplicaciones térmicas

PropertyValueComment

Heat deflection temperature, 1.80 MPa

106 °C

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ASTM D 648 | 1.82 MPa, 6.4 mm, unannealed

Relative temperature index, electrical

120 °C

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UL 746B

Relative temperature index, mechanical impact

120 °C

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UL 746B

Relative temperature index, mechanical strength

140 °C

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UL 746B

Inflamabilidad

UL Recognized, 94-5VA Flame Class Rating | 3mm | UL 94

Eléctrico

PropertyTemperatureValueComment

Resistividad eléctrica

23.0 °C

1.00E+13 Ω·m

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IEC 60093

Índice de seguimiento comparativo

23.0 °C

3 V

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UL 746A

Rheological Properties

PropertyValueComment

Velocidad de flujo de la masa derretida

11 g/10min

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ASTM D 1238 | 250°C/2.16 kg

Velocidad de flujo del volumen derretido

8 cm³/10min

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ISO 1133 | 250°C/2.16 kg

Technological properties

Property
Application areas

Circuit Protection,Enclosures,Photovoltaic Components

Processing methods

Drying Temperature: 120°C, Drying Time: 3-4hrs, Drying Time (Cumulative): 12hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 245-260°C, Nozzle Temperature: 240-255°C, Front - Zone 3 Temperature: 245-260°C, Middle - Zone 2 Temperature: 240-255°C, Rear - Zone 1 Temperature: 230-250°C, Mold Temperature: 50-75°C, Back Pressure: 0.3-0.7MPa, Screw Speed: 50-100rpm, Shot to Cylinder Size: 40-80%, Vent Depth: 0.013-0.025mm