Vinyl Ester Coating Vs Epoxy

Epoxy adheres to wood much better than polyester does.

Vinyl ester coating vs epoxy.

Epoxy vapors can be powerful so always wear protective breathing gear such as a respirator with an acid filter. Vinylester resin as was explained to me by an r d chemist named mike daniels. The coating system can achieve a dry film thickness of up to 1350 microns 54 mils in a single coat. Plus he has 25 years of making all kinds of cool stuff and is an expert wood crafter.

Vinyl ester resins are produced by the reaction esterification between an epoxy resin and an unsaturated monocarboxylic acid. Polyester resins published on june 5 2018 june 5 2018 13 likes 0 comments. Ceilcote 242hb flakelineis a glass flake filled vinyl ester high build lining for use on steel and concrete substrates ceilcote 242hb flakelinehas excellent resistance to organic and inorganic acid solutions and many aliphatic solvents. While best known for their excellent ability to withstand chemical exposure depending on specific formulation many vinyl ester coatings also offer good resistance to changes in temperature.

Has some great papers on this which i am quoting from. It adds excellent strength rigidity adhesion water and chemical resistance. To cover wood a laminate using epoxy resin and 10 oz cloth will yield a much better job than 10 oz. Mike works for a huge minnesota company and he does know his chemistry.

Applying epoxy coating in your garage is a manual process that requires an extended paint roller. Conductive vinyl ester system pip ve conductive coating is a 10 15 mils thick epoxy novalac vinyl ester resin top coat system designed to facilitate electrostatic control while exhibiting excellent resistance to both aliphatic and aromatic organic and inorganic acids. Choosing the appropriate resin epoxy vs. Specifically proper cure of vinyl ester resins and a 15 year study of the effective use of permeation barriers in marine composites to prevent corrosion and blistering.

Essentially they comprise a base of polyester resin strengthened with epoxy molecules in the backbone of the molecular chain. Using epoxy you can improve the laminate properties with a post cure almost always. Cloth and polyester resin. Epoxy for thermal stability.

Vinylester is essentially a styrene modified epoxy resin.