Vinyl Alkyd Resin

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Definition - What does Vinyl Alkyd Resin mean?

A vinyl alkyd resin is an alkyd resin modified with a vinyl resin. This combination serves to enhance several coating features, such as:

  • Recoatability
  • Moisture resistance
  • Chemical resistance
  • Adhesion

Alkyd resins act as an ideal base because they exhibit desirable compatibility with various vinyl resins, including copolymers of vinyl chloride and vinyl acetate.

Vinyl alkyd resins are also known as vinyl-modified alkyd resins.

Corrosionpedia explains Vinyl Alkyd Resin

One particular type of vinyl monomer, vinyl toluene, is frequently used to modify alkyd resins and improve coating performance. Vinyl toluene offers suitable compatibility with a variety of aliphatic and aromatic solvents, allowing for a wide range of flexibility when formulating coatings. The enhanced properties gained from modifying the alkyd resin with vinyl toluene makes it ideal for applications that frequently demand high coating performance, including:

  • Metal furniture
  • Hammer finishes
  • Machinery and industry brushing enamels
  • Industrial bushing enamels
  • Sanding sealers
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