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Dongying Made A World Optoelectronic Materials CO.,LTD Address: North Ring Road of Dong’an Industrial Park, Kenli County, Shandong Province
Tel.:0546-8727368 7985007
Fax:0546-8727369
Cell Phone:13954609538
E-mail:chuangxin100@sina.com
 
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Products--High purity photoelectric grade calcium carbonate
Properties: White powder, insoluble in water
 Technical Standard :
  CaCO3%         ≥99.00  
  SrCO3%         ≤0.03
  Fe2O3%         ≤0.001
  BaO%           ≤0.005
  Na+%           ≤ 0.002
  SO42-%         ≤0.015
  Mg2+%          ≤0.005
  Cl¯%           ≤0.005
  Al2O3              ≤0.002
  SSA(m2 /g)     2.5-3.5
Particle Morphology    Spherical or Nearly Spherical

High purity photoelectric grade calcium carbonate scanning electron photo

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Dongying Made A World Optoelectronic Materials CO.,LTD
Address: North Ring Road of Dong’an Industrial Park, Kenli County, Shandong Province
Tel.:0546-8727368 7985007 Fax:0546-8727369
Cell Phone:13954609538 E-mail:chuangxin100@sina.com