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VDF

VDF

Vibration-damping fireproof material

VDF is a multilayer construct consisting of embossed aluminium foil and adhesive polymer layer covered with anti-adhesive paper.

Purpose:

The material is used to reduce noise level inside a vehicle by means of metal parts vibration reduction.

Spheres of Use:

Characteristics of VDF 1.8 / VDF 2.3

  • Thickness: 1.8土0.2 mm / 2.3土0.2 mm
  • Flammability group: inflame-resistant
  • Bond strength between the sealant and the painted metal surface when peeled off: 3.0 N/cm
  • Resistance to subzero temperatures (-60°С): sealant does not peel off the painted metal sheet
  • Smoke-developed index: smoke-generating capacity
Advantages VDF
  • Operating temperature range: from -60 to +60 °C
  • Hardly combustible
  • High mechanical loss factor coefficient and capacity to damp vibration effectively
  • Good adhesion to various surfaces
  • Nontoxic
  • Self-adhesive
  • Complies with fire-safety requirements