Kynar Flex® 3312 C

Alternative and trade names
PVDF
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Description

Kynar Flex® resins are fluorinated thermoplastic copolymers.

Kynar Flex® 3312C resin is a semi-crystalline pelletized polymer of vinylidene fluoride with an additive to promote conductivity. It is suitable for extrusion and injection molding applications that require heat resistance up to 150°C heat resistance.

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 GPa

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ISO 527-1/-2

Elongation

23.0 °C

50 %

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

Elongation at yield

23.0 °C

10 %

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ISO 527-1/-2

Yield strength

23.0 °C

27 MPa

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ISO 527-1/-2

Impact strength, Charpy notched

No break @ 23°C, ISO 179/1eA

Thermal

PropertyValueComment

Glass transition temperature

-40 °C

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ISO 11357-1/-2, 10°C/min

Heat deflection temperature, 1.80 MPa

84 °C

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ISO 75-1/-2

Melting point

165 °C

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ISO 11357-1/-3, 10°C/min

Flammability

At thickness 1.5 mm IEC 60695-11-10: V-0 and yellow card available

Electrical

PropertyTemperatureValueComment

Volume resistivity

23.0 °C

1000000 Ω·cm

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IEC 60093

Rheological Properties

PropertyValueComment

Melt volume-flow rate

8 cm³/10min

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ISO 1133, 230°C/10kg

Technological properties

Property
Application areas

Fittings, Components, and Injection Molded Parts,Fuel Management - Fuel Lines,Fuel Management - In-Tank and Fuel Venting Lines,Chemical Process Industry,Permanent Antistatic Solutions,Tubing and Hoses

Processing methods

Injection Molding:

  • Melt temperature (°C) ISO 294: 230
  • Mold temperature (°C) ISO 10724: 40
  • Injection velocity (mm/s) ISO 294: -
  • Pressure at hold (MPa) ISO 294: -