Epoxy Vinyl Ester

It adds excellent strength rigidity adhesion water and chemical resistance.

Epoxy vinyl ester.

Cloth and polyester resin. Vinylester is essentially a styrene modified epoxy resin. In some cases conventional solvents such as xylenes are also used. The hardener catalyst for vinyl ester resin and polyester resins is mekp.

Epoxy adheres to wood much better than polyester does. Aoc vipel f010 series is a bisphenol a epoxy based vinyl ester resin dissolved in styrene. A new generation of epoxy vinyl ester resins. Epoxy vinyl ester resins also find uses in coatings particulalry for the marine building and construction industries due to their excellent corrosion and weathering resistance.

To cover wood a laminate using epoxy resin and 10 oz cloth will yield a much better job than 10 oz. Vinyl ester resins are produced by the reaction esterification between an epoxy resin and an unsaturated monocarboxylic acid. Bisphenol a based epoxy vinyl ester resins. Advances in fire retardant materials 2008.

The vinyl groups refer to these ester substituents which are prone to polymerize. The vipel f010 series is ideally suited for use in hand lay up spray up filament winding smc and pultrusion processes where outstanding mechanical properties and excellent resistance to chemicals and heat are required. It is water resistant. Epoxy resin is an ideal resin for high performance and light weight parts.

Essentially they comprise a base of polyester resin strengthened with epoxy molecules in the backbone of the molecular chain. Vinyl ester resin or often just vinyl ester is a resin produced by the esterification of an epoxy resin with acrylic or methacrylic acids. Vinyl esters also use peroxides e g. Derakane momentum 411 350 epoxy vinyl ester resin is based on bisphenol a epoxy resin and provides resistance to a wide range of acids alkalis bleaches and organic compounds for use in many chemical processing industry applications.

While they have high mechanical strength values similar to epoxy resins they are easy to apply similar to unsaturated polyester resins. However most are prepared solely with reactive vinly type monmomers. The diester product is then dissolved in a reactive solvent such as styrene to approximately 35 45 percent content by weight.