Novolac Vinyl Ester Resin

They are based on either bisphenol a or novolac chemistry with methacrylic acid forming the polymer.

Novolac vinyl ester resin.

Uses ceilcote 2 hardener. These resins comprise our premium offerings in infrastructure building and repair as well as corrosion resistance. The diester product is then dissolved in a reactive solvent such as styrene to approximately 35 45 percent content by weight. It exhibits a corrosion resistance similar to derakane 470 resins in most environments.

Novolac vinyl ester resins afford excellent corrosion resistance high structural properties and outstanding laminate capabilities at ambient and high temperatures. 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. More fatigue resistant than standard epoxy vinyl ester resins. The matter of choice for composite structures where material has exposure to aggressive chemicals.

While they have high mechanical strength values similar to epoxy resins they are easy to apply similar to unsaturated polyester resins. The vinyl groups refer to these ester substituents which are prone to polymerize. Vinyl ester resin is considered to be a hybrid of polyester and epoxy resins meaning its handling characteristics properties and even price generally fall just between the two. Novolac vinyl ester resins.

It is also useful in hot wet fluegas environments where. The vipel f085 series is an epoxy novolac vinyl ester resin dissolved in styrene. The vipel f085 series is ideally suited for applications where outstanding mechanical properties and resistance to chemicals oxidation and heat are required. It s heat resistant and blended for durability.

The two main types of epoxy resins are bisphenol a diglycidyl ether dgeba and epoxy phenol novolac epn. While vinyl ester resins are classified as polyester based formulations they are actually an intermediate between a polyester backbone and epoxy terminations on the ends of the molecules. Epoxy vinyl ester resins ver are an important class of high performance thermoset molding resins. Derakane 510n resin is brominated epoxy novolac vinyl ester resin that offers a moderate degree of fire retardance1.

They are very versatile in the wide range of capabilities they. Vinyl ester is formulated for maximum corrosion resistance to most fuels vapors and chemicals. Ve resins are a combination of both polyester resin and epoxy resins best properties. They are produced by the addition of α β unsaturated carboxylic acids to epoxy resins.