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| MOQ | 1 Metric |
| CAS No. | 3486-35-9 | MF | ZnCO3, ZnCO3 |
| EINECS No. | 222-477-6 | Place of Origin | Jiangxi, China |
| Main Raw Material | Zinc Carbonate | Usage | Appliance Paint, Boat Paint, Building Coating, car paint, Electrical Insulating Varnish, Furniture Paint, Paper Coating, Plastic Coating, Road Marking Paint, Rubber coating, Other |
| State | powder coating | Brand Name | SWALLOW |
| Model Number | Zinc Carbonate | Apperance | white or yellowish powder |
| HS Code | 2836999000 | Grade | Industrial |
| PH value | 6-9 | Type | oil drilling |
| Other Names | white powder | Item Name | zinc carbonate oil drilling |
| Application | feed | Sample | free samples |
Basic zinc carbonate(Transparent Zinc Oxide Powder), is a kind of inorganic carbonate, mainly as a raw materials of ceramic and lithopone manufacturing. It’s specially used in transparent rubber products because of its refractive index similar to rubber. Bellow are the advantages in application in rubber:
1. It is able to increase the thermal conductivity glue, improve the thermal conductivity and the curing rate, especially suitable for hot air vulcanization process.
2. It can improve the stability of the shape of semi-finished products in the curing process, which is suitable for non-model products (such as the based products which is the use of continuous vulcanization technology).
| 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 | 56~57 |
| Losses on ignition %≤ | 25~28 | 25~28 | 25~28 | 25~32 | 28~35 |
| Heavy metal(Pb) %,≤ | 0.0005 | 0.0005 | 0.05~0.1 | 0.1~0.2 | 0.2~0.4 |
| Cd %, ≤ | 0.0005 | 0.0005 | 0.0005 | 0.005 | 0.005 |
| Water %, ≤ | 3.0~5.0 | 2.0~3.0 | 3.0~4.0 | 2.0~3.0 | 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) %, ≤ | 0.8 | 1.2 | 1.2 | 0.5 | 0.5 |
First, 24hours work for our customers;
Second, more than 20 years manufacture experience;
Third, package can be customized according to our customer;
Fourth, free sample can be supplied comply to our further cooperation.
1.Are you a factory or a trading company?
We are a factory located in Jiujiang city, Jiangxi province.
2.What's your delivery time?
The delivery time to Tianjin or Qingdao port is 7-15days.
3.Is the sample charged?
Free sample will be supplied for you, you just need pay the freight.
4. Do you accept OEM available?
Yes, we can supply the products as our customer' request.
5.Do you have any certification?
We have achieved ISO9001 and ISO14001 certification.
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