Kynar® 340

Alternative und Handelsbezeichungen
PVDF-CD
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Description

Kynar® resins are fluorinated thermoplastic homopolymers.

Kynar® 340 resin is a thermoplastic fluorinated polymer resin. The properties are the same as standard grade: chemical resistance, resistance to UV, low permeation, high purity, excellent mechanical behavior. More over, this grade is electrically conductive. This grade is available as pellet form for injection, extrusion, compression.

Diese Materialdaten wurden von Arkema Technical Polymers 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

PropertyValueConditionTesting Standard

Dichte

1.78 g/cm³

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dry

ISO 1183

1.84 - 1.88 g/cm³

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ASTM D792

Sauerstoffindex

43 %

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dry

ISO 4589-1/-2

Mechanisch

PropertyTemperatureValueConditionTesting StandardComment

Dehnung

40 %

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dry

ISO 527-1/-2

min. | nominal

Elastizitätsmodul

1.6 GPa

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dry

ISO 527-1/-2

Elongation at yield

5 %

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dry

ISO 527-1/-2

Schlagfestigkeit, Charpy gekerbt

-30 °C

5 kJ/m²

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dry

ISO 179/1eA

23 °C

9 kJ/m²

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dry

ISO 179/1eA

Streckgrenze

45 MPa

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dry

ISO 527-1/-2

Thermisch

PropertyValueTesting StandardConditionComment

Schmelzpunkt

165 - 172 °C

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ASTM D3418

166 °C

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ISO 11357-1/-3

dry

10°C/min

Elektrisch

PropertyValueConditionFrequencyTesting Standard

Dielektrizitätskonstante

0.07 [-]

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dry

100Hz

IEC 60250

Durchschlagfestigkeit

27 kV/mm

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dry

IEC 60243-1

Surface resistivity

10000 Ω/sq

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cond.

IEC 60093

Volume resistivity

1e+06 Ω·cm

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dry

IEC 60093

Rheological Properties

PropertyValueTesting StandardConditionComment

Melt viscosity

2500 Pa·s

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ASTM D3835

Schmelzmassenflussrate

3 - 8 g/10min

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ASTM D1238

230°C/10kg

Schmelzvolumenflussrate

4 cm³/10min

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ISO 1133

dry

230°C/10kg

Technological properties

Property
Application areas

Fuel Management - In-Tank and Fuel Venting Lines,Chemical Process Industry,Chemical Process Industry - Stock Shapes,Permanent Antistatic Solutions

Fillers

Carbon Black