Vinyl Ester Resin Heat Resistance

Tooling resin system 297 50.

Vinyl ester resin heat resistance.

Standard epoxy vinyl ester resins are limited to 220 250 of 104 121 oc in most applications. High density cross linked products are suitable for temperatures above 250 of 121 oc. It s low viscosity so it s easy to pour and just right for vacuum infusion. Vinyl ester is formulated for maximum corrosion resistance to most fuels vapors and chemicals.

Essentially they comprise a base of polyester resin strengthened with epoxy molecules in the backbone of the molecular chain. It features excellent impact strength and high tensile elongation. Novolac vinyl ester resins afford excellent corrosion resistance high structural properties and outstanding laminate capabilities at ambient and high temperatures. Can be used when organic chemicals such as benzyl chloride chlorobenzene phenol and divinyl benzene are present.

197p hetron corrosion heat resistant polyester resin 87 60 365 60. Vinyl ester resins offer in general excellent resistance to acids alkalis hypochlorites and many solvents. It s heat resistant and blended for durability. Derakane 470 series resinsare epoxy novolac based vinyl ester resins designed to provide exceptional thermal and chemical resistance properties.

301 polyester laminating resin 17 95 131 95. Vinyl ester resins are produced by the reaction esterification between an epoxy resin and an unsaturated monocarboxylic acid. 303 clear polyester casting resin 19 50 195 00. These resins comprise our premium offerings in infrastructure building and repair as well as corrosion resistance.

Vinyl esters also use peroxides e g. They offer high resistance to solvents acids and oxidizing substances such as chlorine.