Vinyl Ester Laminating Resin

It is used in a wide variety of applications including boats car bodies kayaks surfboards and aircraft.

Vinyl ester laminating resin.

It s great having someone so knowledgeable just one phone call email or im away. Polyester resin based system 50 cheaper polyester resin systems are used in some cases exclusively in up to 95 of the lamination schedules for craft. Gallon boat general purpose polyester laminating resin this is a very high quality 100 polyester ortho hand lam resin that is made in the usa. 301 polyester laminating resin 17 95 131 95.

Vinyl ester resin or often just vinyl ester is a resin produced by the esterification of an epoxy resin with acrylic or methacrylic acids. This makes it much more resistant to water penetration hydrolysis which can cause osmotic blistering. A high performance 100 vinyl ester thixotropic laminating resin with a high heat distortion temperature. The vinyl groups refer to these ester substituents which are prone to polymerize.

Polyester laminating resin also known as fiberglass resin is the most commonly used resin. Keep in mind vinyl ester resin has a more limited three month shelf life so it should only be purchased on a project to project basis. I wouldn t be this. Vinyl ester resin is superior in every property as compared to all polyester resins.

Toughness good cosmetics and a rapid cure make it ideal for skin coating and suitable for hand lay up. Vinyl ester resins have fewer and smaller micro cracks and open sites in the lamination which provides vastly superior resistance to osmosis and overall water ingression into the laminate. This resin features a stable pre promoted gel and cure formulation. In all cases it is meant to be used with reinforcement to make hard laminate parts.

For its combined qualities vinyl ester is often chosen for repairing water and chemical storage tanks as well as boat hulls. Vinyl esters are more tolerant of stretching than polyesters. Vinyl ester has fewer open sites in its molecular chain. 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.

Vinyl esters shrink less on curing which means that pre release of a laminate from a mold is less significant. Polyester and vinyl ester resins. Gallon boat general purpose laminating resin. It is important to note that of the three vinyl ester resin will provide the highest corrosion resistance temperature resistance and elongation toughness.

This product is used in high performance applications which high strength and maximum heat tolerance is necessary. This resin is extremely chemical resistant when cured and similar in strength to epoxies with increased stiffness. 700 vinyl ester resin 1 gallon.