OTV Plast A/S

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Du er her: Forside / Semi-finished / Types of plastic / PVDF

PVDF

PVDF – Polyvinylidenfluoride
PVDF belongs to the group of fluoroplastics and is known for its good chemical qualities, as well as mechanical strength. It is a very pure material with relative good strength and friction qualities. PVDF is manufactured in sheets and bars, as well as pipes, fittings and vents.

Qualities
PVDF is resistant to the most acids and weak bases, just as it is useful in hot water and steam. Yet it is not resistant to acetone, ethyl acetate and hot sulfuric acid. PVDF will not be affected by UV-rays and is very aging resistant. Even with application under high temperatures or in hot water. It is not recommended to bond PVDF, whereas it can be welded, otherwise should mechanical joining be used.

Application
PVDF is very common within the chemical industry and other places, where there are aggressive fluids. It is used to manufacture vents, pump parts, tanks and piping.

  • Fittings
  • Packings
  • Pump parts

Download

  • Inventory lists for PVDF
  • Datasheet for PVDF

We stock PVDF in bars and sheets.

PVDF
Density, g/cm³ 1,79
Ball pressure hardness, N/mm² 110
Tensile strength, MPa 50
Modulus of elasticity, MPa 2200
Notch toughness, KJ/m² 10
Moisture absorption 50%RF, % <0,05
Application temperature, 0C -30/+150
Coefficient of expansion, 10-5/0C 14
Friction, µ 0,3
Acid (diluted) +
Base +
Solvent +
UV-light +

+ = useful
– = non useful

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  • Genua A/S
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CONTACT US

OTV Plast A/S
Søndergade 115 • DK-6600 Vejen
Tel. 76 97 11 00 • E-mail Sales
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OTV trades only with VAT-registered companies.
Private customers are advised to contact a DIY merchant or the like.
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