Vinyl Ester Paint

Its use is limited to the construction of high performance power boats where vinylesters increased bond strength has helped eliminate bonding problems with core materials vinylester resin is also used as a great water barrier when mixed properly with glass.

Vinyl ester paint.

Novolac based vinyl esters are more reactive than bisphenol a and pro duce polymers with greater thermal. Vinyl ester coatings provide the ultimate in chemical and solvent resistance. Less downtime greater savings. Vinyl ester resins are produced by the reaction esterification between an epoxy resin and an unsaturated monocarboxylic acid.

So they are ideal for corrosion control and containment applications. As a lining in immersed environments where superior resistance to chemical attack is required hempel s vinyl ester gf 35910 is suitable for most chemical environments within the ph range of 0 to 13. Design criteria can limit material choice. Vinyl esters also use peroxides e g.

These coatings are resistant to a broad range of chemicals including acids and alkalis. Essentially they comprise a base of polyester resin strengthened with epoxy molecules in the backbone of the molecular chain. Vinyl ester can be used for concrete and steel tank linings or as a concrete floor topping. Award winning vinyl ester paint coatings developed and tailored for australian conditions international bureau of biometeorology uv exposures in australia have been increasing 2 to 6 percent in each of the last 20 years.

Bisphenol a and novolac epoxies generally are used. Custom colors are available subject to laboratory approvals minimum quantities lead time for production and increased cost. Vinyl ester resins are a type or subset of polyester resin. High quality uv protection in protective coatings is therefore more relevant than ever.

Ceilcote 310 ceilpatch is a chemical resistant vinyl ester patching filling compound that is used to fill defects in concrete or steel prior to the application of ceilcote lining coating or flooring systems. Vinyl ester prepolymers are formed by reaction of epoxy resin polyol with acrylic or methacrylic acid which contains the vinyl group. Chemflake special is an advanced glass flake reinforced vinyl ester coating that outperforms traditional systems. The vinyl groups refer to these ester substituents which are prone to polymerize.

It provides excellent adhesion to concrete or steel minimal shrinkage and superior chemical resistance.