Vinyl Ester Resin Temperature Resistance

It is important to note that of the three vinyl ester resin will provide the highest corrosion resistance temperature resistance and elongation toughness.

Vinyl ester resin temperature resistance.

The topp premium series made with vinyl ester resin is engineered to tolerate high temperature and is corrosion resistant. Standard epoxy vinyl ester resins are limited to 220 250 o f 104 121 o c in most applications. Perature resistant vinyl ester has been developed with a heat distortion temperature of 330 f 165 c. Liquid resin properties cast mechanical properties laminate mechanical properties hard ness development and some initial corrosion re sistant properties of this new vinyl ester resin will be provided.

Vinyl ester resins are produced by the reaction esterification between an epoxy resin and an unsaturated monocarboxylic acid. Candidates are designed for extremely high heat resistance rang ing from very high cross link density to toughened. It exhibits a corrosion resistance similar to derakane 470 resins in most environments. Vinyl ester resin is selected due to its well known performance in marine conditions and good chemical resistance to a wide range of chemicals including sour crude up to 100 c.

It is also useful in hot wet fluegas environments where. Vinyl esters also use peroxides e g. More fatigue resistant than standard epoxy vinyl ester resins. We aim to replace thin film epoxies and polyurea coatings with vinyl ester resin based coatings that are.

It also exhibits excellent solvent and acid resistance as well as high flexural strength and heat resistance. Higher temperature modified novolac vinyl ester resins mnve candidates and compares them to today s premium commercially available novolac vinyl ester cnve. Derakane 510n resin is brominated epoxy novolac vinyl ester resin that offers a moderate degree of fire retardance1. The general description of each mnve is shown in table 1.

Mirteq australia pty limited is a privately owned australian company that manufactures a range of concrete and steel paint coatings for australian conditions. Derakane 470 series resins are epoxy novolac based vinyl ester resins designed to provide exceptional thermal and chemical resistance properties. It has a measured glass transition temperature t g of 110 c hence allowing the clamp to withstand up to a maximum service temperature of 80 c. High density cross linked products are suitable for temperatures above 250 o f 121 o c.

Vinyl esters have enhanced mechanical properties compared to polyesters with physical strength better impact and thermal shock resistance. Vinyl ester resin is considered a hybrid of polyester and epoxy meaning its handling characteristics properties and price generally fall just between the other two.