Product Name:China factory Zinc Carbonate for calamine lotion
Description:
Basic zinc carbonate, 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).
Product Advantage
Zinc carbonate is very famous in China. It is a wet process white powdered zinc carbonate. It has been used to substitute conventional in sulfur vulcanization with environmental and economical significance. JEWEL basic zinc carbonate is spotlessly white, pure, and has excellent liquidity and stable physical and chemical properties.
Comparing to the others, we have several advantages:
1. Our Production equipments are made of stainless steel and copper materials, which ensure products’ consistency and no impurity.
2. Our production is using hot air drying to make sure the drying degree of product uniformity, so that the product has uniform fineness, good fluidity and high specific surface area.
3. We have low heavy metal content, less than 5PPM. The process is conformed to environmental protection and economic benefits.
Application:
1.It’s specially used in transparent rubber products and foaming agent EVA because of its refractive index similar to rubber.
2. Special basic zinc carbonate can be used as a skin protective agent in medical applications.
3.In the industry, it’s used as light astringent and latex products, also is compound of calamine lotion. It can be used as main raw material of rayon production, desulfurizing agent in chemical fertilizer industry and catalyst production.
4.In the oil drilling, basic zinc carbonate reacts with H2S to form ZnS which is stable and insoluble, and that the mud slurry performance is not affected after adding basic zinc carbonate into the mud. So it can eliminate the pollution and corrosion of H2S effectively, also can be used as corrosion inhibitor and sulfur removal agent to process H2S in oil and gas wells.
5. Zinc carbonate can also be widely applied to rubber soles,rubber-plastic product accessories,pipe fittings,rubber plates,motorbike tires,belts,rubber band,ZPT,desulfurizer agent,zinc stearate,etc.
Specifications:
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
Packaging & Shipping
25kg per bag,woven bag with PE liner or paper bag(can follow customer requirements),16 mt in a 20 FCL(without pallet),14 mt in a 20 FCL(with pallet)
Our Services
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.
Company Information
Xiangtan Swallow Chemicals Co., Ltd. is a comprehensive chemical enterprise which integrates the scientific and technological development, production, sale and service. By now, our company has been well-known and become one of the largest chemical manufacturers in China. Our products are popular in the international market because of the superior quality and competitive price. We have a very high reputation among our clients. As a result, the demand of our goods exceeds the supply.
The main products we produce and sell are inorganic chemicals, including lithopone, barium sulphate, zinc sulphate, zinc carbonate and zinc oxide, widely used in painting & coating industry, rubber industry and additive industry.
All of our products have passed ISO9001:2000 International Quality Management System Certification. We have been in this line for several years. We have sold our products to many countries and regions such as America, Australia, Korea, India, the United Arab Emirates, Egypt, and South Africa.
Our company upholds the principle of mutual benefits, holds sincere attitude towards cooperation, looks forward to your advice and makes constant improvement and innovation. Your support is our motivation to move forward and we truthfully look forward to cooperating with you.
Enjoy your reading.
FAQ
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.
