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Aquarez PVB 520

  • Industry
    • Coatings & Adhesives
  • Region
    • APAC
    • EMEA
    • NA
  • Application & Dosage

      This product can be used as-supplied, or can be further formulated with compatible waterborne resin dispersions, thickeners, pigments and cross-linkers in coatings, adhesives and sealants. It excellent tensile strength and cohesive properties make it ideally suited for the formulation of temporary protective coatings for metals, glass, composites and plastics.

Aquarez PVB 520 is a water-based dispersion of a Polyvinyl Butyral plasticised with castor oil, suitable for use in coating and adhesive applications. Based on higher molecular weight polymer it imparts superior tensile strength and forms a tough, transparent film when dried at room temperature. It has excellent adhesion to many substrates, including glass, wood and metal. It is suitable for use in Protective Coatings, Strippable Coatings and as a Textile Binder.

Product Features

  • Zero VOC content
  • Film former
  • Free of APEO surfactants
  • Low viscosity
  • Increased water resistance
  • PVB: Plasticiser ratio 2:1
  • Good storage stability & low sedimentation
  • Good compatibility with Waterbased polymer dispersions

Typical Properties

46 Total Solids (%)
43 Active Solids (%) Viscosity (cPs)
1000 pH
9 - 11 Particle Size
<3 Specific Gravity (g/cm3)
0.95 - 1.05