FEATURES

Rapidly dissolves in most organic solvents.
Can be melt processed.
Easily plasticised.
Can be combined with other pvac Grades.
Excellent adhesion to a wide range of substrates.
Very high light and thermal stability.
Solvent based general purpose adhesives, parquet flooring adhesive, solvent based inks & coatings, automotive sound damping foils, heat seal adhesives.

Application Advice

Dissolving – Nitchen pvac resin HV-3 is soluble in many organic solvents such as esters, ketones, aromatic hydrocarbons and lower alcohols. A more detailed list is available on the datasheet Solvent Solubility and Plasticiser Compatibility.  HV-3 should be added carefully to the solvent system under sufficient agitation to ensure dispersion and suspension of the polymer beads.

Melting – Pvac HV-3 is thermoplastic and will gradually soften and flow with increasing temperature. HV-3 can be used either alone or mixed with other HV-series polyvinyl acetate, in the formulation of automotive sound damping foils by compounding with appropriate pigments and plasticisers. Heat activated coatings and adhesives can also be easily formulated.

Compatibility – HV-3 is compatible with other FV-series polymers, and can be mixed in any proportion to modify either solution or dry film properties. HV-3 can be plasticised with many types of plasticiser to modify film properties. Further details are available on request.