Dolomite powder is a widely-used inorganic filling material. It serves as an excellent filler and performance enhancer, and is extensively employed in various fields such as putty powder, white paint, paints, plastics, rubber, papermaking, coatings, feed, daily-use items, glass, ceramics, wastewater treatment, and steel mill desulfurization. Our factory produces various specifications of fine, heavy calcium carbonate powder (heavy calcium powder, dolomite powder) with uniform particle size distribution, high brightness, and stable chemical composition.

Heavy calcium carbonate powder

Whiteness

Moisture

Oil Absorption Rate

Calcium Carbonate

Product specifications are for reference only regarding intended use; for detailed information, please inquire by phone.

325 mesh

94%

0.5%

21%

97%

Putty, White Paint, Dry Mortar

400 mesh

94%

0.5%

22%

98%

Putty, white paint, papermaking, rubber-plastics, de-icer

600 count

95%

0.4%

25%

98%

Pulp, paint, cables, ceilings, plastic pipes

800 mesh

95%

0.4%

28%

98%

Latex Paint, Dinner Boxes, Plastic Film, Plastic Masterbatch

1000 mesh

95%

0.3%

29%

98%

Latex Paint, Plastic Film, Plastic Masterbatch, etc.

1250 mesh

95%

0.3%

30%

99%

Latex Paint, Plastic Film, Plastic Masterbatch, etc.

2000 count

95%

0.3%

30%

99%

Latex Paint, Plastic Film, Plastic Masterbatch

2500 mesh

95%

0.3%

32%

99%

Latex Paint, Plastic Film, Plastic Masterbatch

Small granules

0.3%

15%

98%

For feed, deicing salt, glass, and other products.