VALOX™ FR Resins DR48

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Description

VALOX DR48 is a 17% glass filled, flame retardant Polybutyleneterephthalate (PBT) injection moldable grade with excellent chemical resistance. It has a UL94V0@0.90mm and 5VA@3.0mm flame rating. This is a good candidate for a variety of applications in the electrical industry including connectors, bobbins, and switches.

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.

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Eigenschaften

Allgemein

PropertyTemperatureValueComment

Dichte

23.0 °C

1.53 g/cm³

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ASTM D 792

Wasserabsorption

23.0 °C

0.07 %

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ISO 62 | 23°C, 50% RH

Mechanisch

PropertyTemperatureValueComment

Biegefestigkeit

23.0 °C

155 MPa

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ISO 178

Biegemodul

23.0 °C

6.1 GPa

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ISO 178 | 2 mm/min

Dehnung

23.0 °C

2 %

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ASTM D 638 | Type I, 5 mm/min

Elastizitätsmodul

23.0 °C

7.1 GPa

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ASTM D 638 | 5 mm/min

Elongation at yield

23.0 °C

2 %

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ASTM D 638 | Type I, 5 mm/min

Flexural strain

23.0 °C

3 %

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ISO 178 | 2 mm/min

Flexural yield strength

23.0 °C

155 MPa

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ISO 178 | 2 mm/min

Hardness, Ball Indentation

23.0 °C

218 MPa

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ISO 2039-1

Hardness, Rockwell R

23.0 °C

120 [-]

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ISO 2039-2

Impact strength, Izod notched, ASTM

-30.0 °C

45 J/m

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ASTM D 256

23.0 °C

49 J/m

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ASTM D 256

Impact strength, Izod unnotched, ASTM

-30.0 °C

275 J/m

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ASTM D 4812

23.0 °C

500 J/m

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ASTM D 4812

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Schlagfestigkeit, Charpy gekerbt

-30.0 °C

5 kJ/m²

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ISO 179/2C

23.0 °C

5 kJ/m²

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ISO 179/2C

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Schlagzähigkeit, Charpy ungekerbt

-30.0 °C

20 kJ/m²

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ISO 179/1eU

23.0 °C

25 kJ/m²

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ISO 179/1eU

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Schlagzähigkeit, Izod gekerbt

-30.0 °C

5 kJ/m²

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ISO 180/1A

23.0 °C

5 kJ/m²

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ISO 180/1A

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Schlagzähigkeit, Izod ungekerbt

-30.0 °C

20 kJ/m²

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ISO 180/1U

23.0 °C

20 kJ/m²

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ISO 180/1U

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Streckgrenze

23.0 °C

93 MPa

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ASTM D 638 | Type I, 5 mm/min

Zugfestigkeit

23.0 °C

93 MPa

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ASTM D 638 | Type I, 5 mm/min

Thermisch

PropertyTemperatureValueComment

Heat deflection temperature, 1.80 MPa

190 °C

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ASTM D 648 | 1.82 MPa, 3.2mm, unannealed

Koeffizient der thermischen Ausdehnung

23.0 °C

2.57E-5 1/K

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ISO 11359-2 | 23°C to 150°C

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

Vicat-Erweichungstemperatur

199 °C

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ASTM D 1525 | Rate B/50

Wärmeleitfähigkeit

23.0 °C

0.19 W/(m·K)

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ISO 8302

thermischer Ausdehnungskoeffizient, transversal

23.0 °C

1.49E-4 1/K

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ISO 11359-2 | 23°C to 150°C

Entflammbarkeit

UL Recognized, 94-5VA Flame Class Rating | 3.0mm | UL 94

Elektrisch

PropertyTemperatureValueComment

Dielektrizitätskonstante

23.0 °C

3.4 [-]

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ASTM D 150 | at 1 MHz

Durchschlagfestigkeit

23.0 °C

16 kV/mm

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ASTM D 149 | in oil, 3.2 mm

Kriechstromfestigkeit

23.0 °C

175 V

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IEC 60112

Verlustfaktor

23.0 °C

0.02 [-]

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ASTM D 150 | at 1 MHz

spezifischer Widerstand

23.0 °C

1.00E+13 Ω·m

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ASTM D 257

Rheological Properties

PropertyTemperatureValueComment

Melt viscosity

260.0 °C

105 Pa·s

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ISO 11443 | 1500 sec⁻¹

Schmelzmassenflussrate

90 g/10min

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ASTM D 1238 | 266°C/5.0 kg

Schmelzvolumenflussrate

70 cm³/10min

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ISO 1133 | 265°C/5.0 kg

Schrumpfung

23.0 °C

0.5 - 0.8 %

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SABIC method

Schrumpfung, diagonal

23.0 °C

0.6 - 0.9 %

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SABIC method

Technological properties

Property
Application areas

Air Conditioning,ATM/Ticket Machine,Audio,Auto Aftermarket,Building Accessory,Circuit Protection,Coffee Maker/Espresso Machine,Data Management,Data Transfer,Displays,Document Handling,Electronic Components,Enclosure/Housing/Cover,Enclosures,Energy Management,EV Infrastructure,Food Container,Food Processor,Gas/Electric Oven,Heavy Vehicles,Industrial Material Handling,Laundry Dryer,LED Lighting,Medical Device,Microwave Oven,Monitoring and Imaging,Motorcycle,Non-LED Lighting,Personal Computing,Photovoltaic Components,Power Manangement,Recreational Vehicle,Respiratory,Semiconductor,Small Appliance,Surgical Devices,Swimming Pool/Spa,Washing Machine,Water Treatment/Filtration,Wheel Cover,Wireless Communications,Wiring Devices,Wire & cable

Fillers

17% Glass Fiber

Processing methods

Drying Temperature: 110-120°C, Drying Time: 2-4hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 250-270°C, Nozzle Temperature: 240-260°C, Front - Zone 3 Temperature: 245-265°C, Middle - Zone 2 Temperature: 240-255°C, Rear - Zone 1 Temperature: 230-245°C, Hopper Temperature: 40-60°C, Mold Temperature: 40-100°C