Calcium Carbonate Cultured Marble

If you re casting a figure with fine detail too much additive will prevent the resin from filling all the small voids in the mold.

Calcium carbonate cultured marble.

Calcium carbonate is a chemical compound with the formula ca co 3 it is a common substance found in rocks as the minerals calcite and aragonite most notably as limestone which is a type of sedimentary rock consisting mainly of calcite and is the main component of pearls and the shells of marine organisms snails and eggs calcium carbonate is the active ingredient in agricultural lime and. Casting cultured marble involves how much of the additive you want to use. Cultured marble is polymer resin mixed with marble dust or other whitening agent such as calcium carbonate. Calcium carbonate fillers have minimal effect on the curing properties of the filled systems.

Manufactured from pure white marble huber s mea provides high brightness and a very consistent blue white hue to the finished product. Ground calcium carbonate is the primary ingredient in cultured marble applications. Marblemite is a calcium carbonate filler specifically designed for use in cultured marble. The carbonate filler levels used here are quite high ranging from 300 to 400 phr.

Cast polymers cultured marble marble elite alpha mea calcium carbonate. The mixture is cast in a mold coated with specially formulated gel to produce a tough durable and lustrous surface. One of the largest applications for calcium carbonate fillers is in the manufacture of synthetic or as the industry prefers to call it cultured marble.