Molecular formula: CaCO3·MgCO3 Properties: natural salt of Calcium carbonate and magnesium carbonate, white powder. Insoluble in water. Packing: Pearl film packaging,25kg/bag,1MT/bag.(with or without pallet).
Uses: Uses: Widely used as the ingredient of paint, building and ceramics, filler of glass, refractory, metallurgy fusing agent, paper, rubber, also materials for water treatment.
1.The indexs
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
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Company Information
Why choose us
Packaging & Shipping
FAQ
Q:What is raw materials of your calcium carbonate?
A:They are limestone, marble and calcite.
Q:What are your calcium carbonate used for?
A:Calcium carbonate is an ingredient utilized as filler in plastic,paper,paint,adhesives,sealants,coatings,ceramic tileetc.
Q: Are your manufacturer or Trading Company?
A:BaiRui is professional manufacturer more than 25 experience and specialized in producing this product.
Q:What is loading port?
A:First choose it's Nanchang,then Huangpu,Shanghai,Ningbo port of China.
Q: Which payment terms are available?
A: T/T,Paypal,Western Union wechat and L/C.
Q: How long is your delivery time?
A:1-3 days for samples n 7-15daysfor formal purchase order based on the products grade.
