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.

Diese Materialdaten wurden von Matmatch zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

Ashby charts

Eigenschaften

Allgemein

PropertyTemperatureValueComment

Dichte

23.0 °C

1.4 g/cm³

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ASTM D 792

Mechanisch

PropertyTemperatureValueComment

Biegemodul

23.0 °C

2.6 GPa

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ISO 178 | 2 mm/min

Dehnung

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

Schlagfestigkeit, Charpy gekerbt

23.0 °C

4 kJ/m²

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ISO 179/1eA

Streckgrenze

23.0 °C

58 MPa

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ASTM D 638 | Type I, 50 mm/min

Thermisch

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

Entflammbarkeit

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

Elektrisch

PropertyTemperatureValueComment

Kriechstromfestigkeit

23.0 °C

3 V

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UL 746A

spezifischer Widerstand

23.0 °C

1.00E+13 Ω·m

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IEC 60093

Rheological Properties

PropertyValueComment

Schmelzmassenflussrate

11 g/10min

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ASTM D 1238 | 250°C/2.16 kg

Schmelzvolumenflussrate

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