Marble is recrystallized limestone, the main component is CaCO3. There are many colors, usually with obvious patterns, and many mineral particles. Mohs hardness is 2.5-5.
Production Fineness: 80-200mesh of marble powder
Marble powder is mainly used in building, interior and exterior wall coating, chemical raw material filling, weighting, paper making, various sealants and other chemical products.
Production Fineness: 250-300mesh
It can be used as raw materials for plastics, rubber, coatings and waterproof materials.
Production Fineness: 400-600mesh
It is used in the manufacture of ointment, soap, etc.
Production Fineness: ＞800mesh
It can be used in rubber, plastics, cable, PVC filler and other fields.
Production Fineness: ＞1250mesh
It can be used to produce PVC, PE, paint, paper primer, paper surface coating, ink, etc.