Epoxy Novolac Vinyl Ester

Epoxy novolac based vinyl ester resins designed to provide exceptional thermal and chemical resistance properties.

Epoxy novolac vinyl ester.

All substrates aluminium asbestos. Modified epoxy novolac vinyl ester organotin free antifouling other phenolic epoxy polyester polysiloxane polyurethane pure epoxy silicone solvent free epoxy vinyl ester zinc epoxy zinc phosphate zinc silicate products by substrate. Vinyl ester resin or often just vinyl ester is a resin produced by the esterification of an epoxy resin with acrylic or methacrylic acids. Novolac vinyl ester flake lining coating pip ve sr 40 flake is a 40 mil catalyzed novalac vinyl ester resin for medium duty protection of steel or concrete substrates.

Novolac vinyl ester resins afford excellent corrosion resistance high structural properties and. Epoxy vinyl ester resins ver are an important class of high performance thermoset molding resins. The two main types of epoxy resins are bisphenol a diglycidyl ether dgeba and epoxy phenol novolac epn. Is a one component moisture cured.

Advances in fire retardant materials 2008. Due to its high molecular weight and low permeability it will withstand exposure to a broad range of acids caustics and solvents. Novolac vinyl ester resins. It is a highly chemical resistant resin that provides excellent resistance to alkalis acids solvents and a broad range of chemicals.

The matter of choice for composite structures where material has exposure to aggressive chemicals. They offer high resistance to solvents acids and oxidizing substances such as chlorine. Zero 0 voc epoxy. This is our premium line of corrosion resistant novolac epoxy based vinyl ester resins and includes high crosslink density high heat distortion products.

While they have high mechanical strength values similar to epoxy resins they are easy to apply similar to unsaturated polyester resins. The diester product is then dissolved in a reactive solvent such as styrene to approximately 35 45 percent content by weight. They are produced by the addition of α β unsaturated carboxylic acids to epoxy resins. Novolac epoxy based vinyl ester resins superior solvent high heat resistance corve8700 series.

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.