This is 0-3MM limestone powder Used for plastic, coating and other production process of packing

   1.The most common is to produce Portland cement 

   2.Producing high-grade paper coating level with heavy calcium carbonate products

   3.Production machinery manufacture of moulding sand casting with 

   4.Production desulfurization sorbent

   5.Lime calcined and carbonization of stele inscriptions were widely used to produce light calcium carbonate products

  6.Used in the production of active lime and passivation lime

Dolomite Powder