Country: 
China (Mainland)
Business Type:Trading Company
Tel: 18153251312
Mobile: 18153251312
Tel: 18153251312
Fax:
URL: http://www.eastchem-cn.com
Province/state: Shangdong
City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
Contact SuppliersCAS NO.7631-86-9
Chemical properties: Hard glass like transparent or semi transparent particles with an average particle size of about 5mm. Has characteristics such as porosity and large specific surface area. At lower relative humidity, it has a strong adsorption effect on water vapor. Selective adsorption of certain harmful substances in the medium, due to its spherical shape, smooth surface, high mechanical strength, resistance to breakage, and low resistance. Insoluble in water and inorganic acids (except hydrofluoric acid), soluble in alkaline solutions. Usage: Moisture resistant adsorbent. Used for moisture prevention in food; Adsorb high molecular weight proteins from fermented products during industrial fermentation processes; Drying and purification agents for various industrial gases (CO2, H2, O2, etc.). It is used as anti caking agent. According to Chinese regulations, it can be used as powder essence, with the maximum dosage of 80g/kg; It can also be used for milk powder, cocoa powder, egg powder, vegetable fat powder, and instant coffee, with a maximum usage of 15.0g/kg. Used for bonding between glass surfaces such as cathode ray tubes, projection tubes, and cathode ray tubes and fluorescent powders. About 70% of white carbon black is used as a reinforcing filler for natural rubber and synthetic rubber, and other fillers for synthetic resins, ink thickeners, anti settling agents for pigments in coatings, matting agents, soft polishing agents for vehicles and metals, and anti settling agents in emulsifiers. It can also be used as a pesticide carrier and filler for lightweight news paper. Due to its good electrical insulation, low heat generation, light color, and non polluting properties, white carbon black is also widely used in rubber hoses, tapes, heat-resistant gaskets, rubber rollers, and medical products. Application: Silicon dioxide is the main raw material for manufacturing glass. Glass made solely from silicon dioxide is called quartz glass, which has characteristics such as high temperature resistance and UV transmission. Silicon dioxide is also an important raw material for manufacturing optical fibers. A large amount of silica is used as a reinforcing agent for rubber, an opening agent to prevent plastic film adhesion, an anti settling agent for pigments, a matting agent for coatings, a viscosity regulator, a pharmaceutical excipient, a catalyst carrier, and in cosmetics. Used as a filler for color TV cables, wire sleeves, and rubber transparent substrates. It is also used as a thickener, thixotropic agent, anti settling agent, matting agent, plastic opening agent, liquid drug adsorbent, cosmetic and papermaking filler.
Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in China. Through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.
Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.
Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.