Kynar® 340

Alternative and trade names
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.

This material data has been provided by Arkema High Performance Polymers.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

1.78 g/cm³

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ISO 1183

Limiting oxygen index

23.0 °C

43 %

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ISO 4589-1/-2

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

1.6 GPa

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ISO 527-1/-2

Elongation

23.0 °C

40 %

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min., ISO 527-1/-2, nominal

Elongation at yield

23.0 °C

5 %

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ISO 527-1/-2

Impact strength, Charpy notched

-30.0 °C

5 kJ/m²

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ISO 179/1eA

23.0 °C

9 kJ/m²

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ISO 179/1eA

Yield strength

23.0 °C

10 MPa

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ISO 527-1/-2

Thermal

PropertyValueComment

Melting point

166 °C

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ISO 11357-1/-3, 10°C/min

Electrical

PropertyTemperatureValueComment

Dielectric constant, 100Hz

23.0 °C

0.07 [-]

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IEC 60250

Dielectric strength

23.0 °C

27 kV/mm

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IEC 60243-1

Volume resistivity

23.0 °C

1000000 Ω·cm

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IEC 60093

Rheological Properties

PropertyValueComment

Melt volume-flow rate

4 cm³/10min

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ISO 1133, 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