SABIC® PPcompound 8620

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Description

SABIC® PPcompound 8620 is a mineral filled, impact modified polypropylene TPO. This material combines scratch resistance and good flow with exterior automotive weathering stability. It was originally designed for painted or unpainted automotive bumper fascia applications where a combination of high stiffness and cold temperature ductility is required. IMDS ID: 209747700

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

1.03 g/cm³

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ASTM D 792

Mechanisch

PropertyTemperatureValueComment

Biegemodul

23.0 °C

1.74 GPa

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ISO 178 | 2 mm/min, 64mm

Dehnung

23.0 °C

101 %

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ASTM D 638 | Type I, 50 mm/min

Elastizitätsmodul

23.0 °C

1.9 GPa

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ASTM D 638 | 50 mm/min

Elongation at yield

23.0 °C

5 %

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ASTM D 638 | Type I, 50 mm/min

Härte, Shore D

23.0 °C

54 [-]

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ISO 868

Impact strength, Izod notched, ASTM

23.0 °C

541 J/m

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ASTM D 256

Schlagfestigkeit, Charpy gekerbt

-30.0 °C

7 kJ/m²

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ISO 179/1eA

23.0 °C

58 kJ/m²

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ISO 179/1eA

Schlagzähigkeit, Izod gekerbt

-30.0 °C

6 kJ/m²

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ISO 180/1A

23.0 °C

49 kJ/m²

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ISO 180/1A

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Streckgrenze

23.0 °C

17 MPa

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ASTM D 638 | Type I, 50 mm/min

Zugfestigkeit

23.0 °C

12 MPa

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ASTM D 638 | Type I, 50 mm/min

Impact strength, Izod unnotched, ASTM

No break @ 23°C | ASTM D 4812

Thermisch

PropertyTemperatureValueComment

Heat deflection temperature, 1.80 MPa

52 °C

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ASTM D 648 | 1.82 MPa, 3.2 mm

Koeffizient der thermischen Ausdehnung

23.0 °C

4.1E-5 1/K

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ISO 11359-2 | -30°C to 100°C

Vicat-Erweichungstemperatur

123 °C

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ISO 306 | 10N, 50°C/hr

thermischer Ausdehnungskoeffizient, transversal

23.0 °C

1.67E-4 1/K

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ISO 11359-2 | -30°C to 100°C

Rheological Properties

PropertyTemperatureValueComment

Schmelzmassenflussrate

23 g/10min

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ISO 1133 | 230°C/2.16 kg

Schrumpfung

23.0 °C

0.6 %

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SABIC method | 30 min, 120°C

Schrumpfung, diagonal

23.0 °C

0.9 %

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SABIC method | 30 min, 120°C

Technological properties

Property
Application areas

Bumper

Fillers

Mineral Powder

Processing methods

Drying Temperature: 80-100°C, Drying Time: 2-4hrs, Melt Temperature: 210-270°C, Nozzle Temperature: 210-270°C, Front - Zone 3 Temperature: 210-270°C, Middle - Zone 2 Temperature: 200-250°C, Rear - Zone 1 Temperature: 190-230°C, Mold Temperature: 15-60°C, Back Pressure: 1-1.5MPa