Jiangxi BaiRui Calcium Carbonate Co., Ltd


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Chemical 400 Mesh Dolomite Powder , 31% CaO Content Calcium Magnesium

Chemical 400 Mesh Dolomite Powder , 31% CaO Content Calcium Magnesium

  • Chemical 400 Mesh Dolomite Powder , 31% CaO Content Calcium Magnesium
Chemical 400 Mesh Dolomite Powder , 31% CaO Content Calcium Magnesium
Product Details:
Place of Origin: JIANGXI
Brand Name: BaiRui
Certification: ISO;SGS;MSDA
Model Number: D400
Payment & Shipping Terms:
Minimum Order Quantity: 1TON
Price: Negotiable
Packaging Details: woven bag
Delivery Time: 10-15days
Payment Terms: T/T, L/C, Western Union
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Detailed Product Description
Apperance: Powder Particle Size: 45um
Application: Industry Whitness: 90%
CaO Content: 31% PH: 9-10
China CIQ: Free Package: 25kg
High Light:

dolomite calcium magnesium


dolomite calcium powder

Chemical Use 400Mesh Dolomite Powder Price In shanghai




The dolomite powder sold by our company is made by pure natural dolomite grinding and crushing and air classification. Its product characteristics: pure white degree is more than 97%, fineness is even, silica content is 0.28%, Magnesium Oxide 20.97%, calcium oxide 30.91%. Our dolomite powder is chemically stable. There is no change in the air. It is almost insoluble in water, and the crystal structure is compact. Less impurities, smooth surface, good whiteness and uniform particle size. The reaction is slow in cold dilute salt, and has good weatherability and wind resistance.


Main application

Dolomite can be used as the refractory inner layer, slag making agent, cement raw material, glass flux, kiln industry, fertilizer, building and decoration materials, paint, insecticide and medicine for the reformer used in steelmaking. It can be used in building materials, ceramics, glass and refractories, chemical industry, agriculture, environmental protection, energy saving and other fields. In chemical agriculture, it is used to make calcium magnesium phosphate fertilizer, granular fertilizer and Magnesium Sulfate and acid neutralizer. In building materials, it can be used as the ingredients of glass and ceramics and building stone.




Iterm(dolomite powder) GR-701 GR-703 GR-705 GR-706 GR-709
CaO% 31 31 31 32 33
MgO% 20 21 21 21 21
Fe2O3% 0.08 0.08 0.05 0.05 0.05
Moisture% 0.5 0.5 0.4 0.4 0.4
PH value 9.5 9.5 9.5 9.5 9.5
the average particle size 8.0 4.0 3.0 2.4 1.3
whiteness 92 93 93 94 94
Oil absorption(ml/100g) 13-16 16-20 20-22 22-24 24-26
45um Test Screen % 0.05 0.005 / / /




Q:What is dolomite powder made of?

A:They are limestone, marble and calcite.


Q:What are your dolomite powder used for?

A:filler in paper, paint, sealants and coatings etc.



Q: Are your manufacturer or Trading Company?

A: BaiRui is professional manufacturer,more than 25 experience and specialized in calcium carbonate with exporting right.


Q: How about the MOQ and sample?

A: 1tons, sample free .


Q: Quality gurantee

A: We have our own mines,producing lines, technology team and after-sale service team supporting for best quality .


Q: How long is your delivery time?

A: Grnerally it is 2-5 days if in stock.15-20 days for producing period


Q: Which payment terms are available?

A:T/T,Paypal,Western Union and LC


Chemical 400 Mesh Dolomite Powder , 31% CaO Content Calcium Magnesium 0

Contact Details
Jiangxi BaiRui Calcium Carbonate Co., Ltd

Contact Person: florence

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