Mixing Ratio For Vinyl Ester Resin

There is a choice of three different hardeners.

Mixing ratio for vinyl ester resin.

The speed of hardener chosen depends. It is a solution of methyl ethyl ketone peroxides and cumyl hydroperoxide in phlegmatizer. 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. Resins that have duratec in their name require a 2 mix ratio 2 2 3 ounces per gallon.

By making adjustments to where the catalyst pump is pinned the stroke and thus the catalyst ratio can be adjusted. Resins that have duratec in their name require a 2 mix ratio 2 2 3 ounces per gallon. One gallon of polyester resin weighs approximately 9 2 lbs. Mekp is also used with gel coats.

For polyester and vinyl ester metered mix machines typically have a large pneumatic resin piston pump and a small catalyst pump slaved to an arm off the main ram. The styrene in the polyester or vinyl ester resin will melt it. One gallon of gelcoat weighs approximately 10 5 lbs. Try to store the resin in a cool dry place or refrigerate do not freeze it to extend the life of the resin.

30 drops is approximately equal to one cc. The higher percentage by weight. 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 has a shelf life of 3 months.

Resin has a short shelf life. Oz fluid ounce. The weight of mekp 925 is 1 125 grams per cc. It is meant for a room temperature cure.

When using vinyl ester resin be sure to use it quickly after purchasing. Using drops for catalyst measurement is only an estimate. Fast medium and slow. Mekp is a liquid polymerization initiator for the room temperature cure of specialized unsaturated polyester and vinyl ester resins.

Epoxy resin should be used. The mix ratio is by volume. Vinyl ester resins and polyester resins are very close in molecular composition. Vinyl ester resin 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.

You can mix it 1 to 2 by weight. It is typically used between 1 25 to 1 75 1 2 3 ounce to 2 1 3 ounces per gallon. Catalyst chart for polyester resin gel coat and vinyl ester marine resins. It is typically used between 1 25 to 1 75 1 2 3 ounce to 2 1 3 ounces per gallon.

Our epoxy resins come in either a 2 1 or 4 1 mixing ratio.