Delrin® 527UVE RD402

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Description

Common features of Delrin® acetal resins include mechanical and physical properties such as high mechanical strength and rigidity, excellent fatigue and impact resistance, as well as resistance to moisture, gasoline, lubricants, solvents, and many other neutral chemicals. Delrin® acetal resins also have excellent dimensional stability and good electrical insulating characteristics. They are naturally resilient, self-lubricating, and available in a variety of colors and speciality grades. Delrin® acetal resin typically is used in demanding applications in the automotive, domestic appliances, sports, industrial engineering, electronics, and consumer goods industries.Delrin® 527UVE RD402 is a red, UV-stabilized, medium viscosity acetal homopolymer with very low VOC emissions, developed for automotive interior applications. Processing methods include injection molding.

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.
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Eigenschaften

Allgemein

PropertyTemperatureValueComment

Dichte

23.0 °C

1.42 g/cm³

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ISO 1183

Wasserabsorption

23.0 °C

1.2 %

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Sim. to ISO 62 | 80mil

Mechanisch

PropertyTemperatureValueComment

Biegemodul

23.0 °C

3.1 GPa

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ISO 178

Dehnung

23.0 °C

30 %

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ISO 527-1/-2

Elastizitätsmodul

23.0 °C

3.2 GPa

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ISO 527-1/-2

Elongation at yield

23.0 °C

15 %

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ISO 527-1/-2

Hardness, Rockwell R

23.0 °C

121 [-]

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ISO 2039-2

Härte, Rockwell M

23.0 °C

92.4 [-]

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ISO 2039-2

Poissonzahl

23.0 °C

0.37 [-]

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Schlagfestigkeit, Charpy gekerbt

23.0 °C

7 kJ/m²

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ISO 179/1eA

Schlagzähigkeit, Charpy ungekerbt

-6.0 °C

250 kJ/m²

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ISO 179/1eU

23.0 °C

270 kJ/m²

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ISO 179/1eU

Streckgrenze

23.0 °C

73 MPa

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ISO 527-1/-2

Thermisch

PropertyTemperatureValueComment

Heat deflection temperature, 0.45 MPa

160 °C

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ISO 75-1/-2

Heat deflection temperature, 1.80 MPa

94 °C

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ISO 75-1/-2

Koeffizient der thermischen Ausdehnung

23.0 °C

1.1E-4 1/K

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ISO 11359-1/-2

Schmelzpunkt

178 °C

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ISO 11357-1/-3 | 18°F/min

Vicat-Erweichungstemperatur

174 °C

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ISO 306 | 90°F, 2 lbf

thermischer Ausdehnungskoeffizient, transversal

23.0 °C

1.1E-4 1/K

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ISO 11359-1/-2

Entflammbarkeit

FMVSS Class: B -, Burning rate, Thickness 1 mm: <80 mm/min

Rheological Properties

PropertyTemperatureValueComment

Schmelzvolumenflussrate

13 cm³/10min

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ISO 1133

Schrumpfung

23.0 °C

2 %

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ISO 294-4, 2577

Schrumpfung, diagonal

23.0 °C

1.9 %

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ISO 294-4, 2577

Technological properties

Property
Processing methods

Drying Recommended: yes, Drying Temperature: 80°C, Drying Time, Dehumidified Dryer: 2-4h, Processing Moisture Content: ≤0.2%, Melt Temperature Optimum: 205°C, Min. melt temperature: 200°C, Max. melt temperature: 210°C, Mold Temperature Optimum: 90°C, Min. mold temperature: 80°C, Max. mold temperature: 100°C, Hold pressure range: 80-100MPa, Hold pressure time: 8s/mm