Dolomite powder is pure white, insoluble in water, with a relative density of 2.5, stable chemical properties. As a plastic filler, dolomite powder can improve the hardness, fire resistance, acid and alkali resistance, electrical insulation and dimensional stability of the product. It is widely used in plastics, rubber, cables, paints, coatings, ceramics, EVA, and other industries.
1. Used in rubber, it can increase the volume of the rubber, improve the processability of the rubber, play a role of semi-reinforcement or reinforcement, and can adjust the hardness of the rubber.
2. In plastics, it can increase the volume of the plastic, reduce the cost of the product, improve the dimensional stability of the plastic and the hardness and rigidity of the plastic, improve the heat resistance of the plastic, and improve the astigmatism of the plastic.
3. Used for exterior wall insulation mortar, putty powder, epoxy floor, exterior wall latex paint, real stone paint, FRP sand pipe, plastic, rubber, paint, coating, etc.
4. Dolomite powder for glass industry is used to introduce lime and magnesia into the glass melt. Lime and magnesia improve glass longevity, but magnesia also slows the devitrification process, which is critical for producing flat glass.
Dolomite TDS