Zinc Carbonate Powder, Brand Name : Jewel

We offer Zinc Carbonate Powder.
Zinc carbonate basic
1.Product Advantages:
1) Production equipments are made of stainless steel and copper materials, it can ensure products� consistency and make products have no impurities.2) JEWEL use hot air drying method to make sure the drying degree of product uniformity, so that the product has uniform fineness, good fluidity and high specific surface area.3) JEWEL has low content of heavy metal, less than 5PPM. The process is conformed to environmental protection and economic benefits.2.Service Advantages:1) More than 20 years of export experiences
2) expert sales and after-sale team,prompt shipment with professional documents
3) ISOSGSCIQ certificate
4.Index:
Index Item
For
Medical material
For Feed additive For desulfurizer
For rubber Industrial grade
Main content(as Zn, dry basis)% �
57~58
57~58
57~58
55~57
55~57
Losses on ignition %�
25~28
25~28
25~28
25~32
28~35
Heavy metal(Pb) %,�
0.001~0.01
0.001~0.01
0.05~0.1
0.1~0.2
0.2~0.4
Cd %, �
0.001
0.001
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Water %, �
1.0~2.0
1.0~2.0
2.0~4.0
2.0~4.0
3.0~5.0
Sulfate(SO42-)%, �
0.05~0.60
0.05~0.60
0.60~1.00
0.60~1
�
Screening residues(100µm mesh) %, �
1-3
1-3
3-5
3-5
5-8
The above is our regular index. Pls fell free to contact us if you have any special requirements.