Epoxy Vinyl Ester

It is water resistant.

Epoxy vinyl ester.

Aoc vipel f010 series is a bisphenol a epoxy based vinyl ester resin dissolved in styrene. Ve resins are a combination of both polyester resin and epoxy resins best properties. It adds excellent strength rigidity adhesion water and chemical resistance. 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. Bisphenol a based epoxy vinyl ester resins. The diester product is then dissolved in a reactive solvent such as styrene to approximately 35 45 percent content by weight. However most are prepared solely with reactive vinly type monmomers.

Regarding costs vinyl ester resin is more expensive than polyester resin but cheaper than epoxy resin. 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. Vinylester is essentially a styrene modified epoxy resin. Epoxy resin is an ideal resin for high performance and light weight parts.

Vinyl ester resins are produced by the reaction esterification between an epoxy resin and an unsaturated monocarboxylic acid. The hardener catalyst for vinyl ester resin and polyester resins is mekp. Cloth and polyester resin. Vinyl ester resins are the binary resin systems containing a dimethacrylate monomer from which the cured material gains most of its properties and a reactive monomer such as styrene which acts as a reactive diluent and also takes part in the cross linking reaction.

The vinyl groups refer to these ester substituents which are prone to polymerize. 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. Epoxy adheres to wood much better than polyester does. To cover wood a laminate using epoxy resin and 10 oz cloth will yield a much better job than 10 oz.

Advances in fire retardant materials 2008. 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. Vinyl esters also use peroxides e g.