Precipitated Silica silica sand 200 mesh silicon oxide sio2

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Company Information

Boai County Xxiangsheng Silicon Powder Co., Ltd.

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Payment Terms: L/C,T/T
Supply Ability: 12000 Ton/Tons per Year
Other Names: silicon dioxide
Place of Origin: China
Degree of White: ≥97
Grade Standard: Food Grade,Industrial Grade,Reagent Grade
Purity: 99.99%
PH Value: 6.5-7.5
Grade: Industial Grade
Dry reduction%105℃,2h: 4.0-5.0
Model Number: 425X
Specific surface area m2/g: 200-220
Appearance: pure white
Oil absorption value ml/100g: 360-380
CAS No.: 14464-46-1
Exterio: White Powder
Product name: Precipitated Silica
SI02content(dry basis%): ≥96
EINECS No.: 231-545-4
Classification: Silicon Dioxide
Production Process: Precipitation Method
Application: resin, powder food, cosmetics, etc.
Packaging Detail: the procuct will be packed our special plastic bags designed for silica
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 Precipitated Silica silica sand 200 mesh silicon oxide sio2

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The product has special physical and chemical properties so that it becomes the reinforcing additive with the best transparency in the formula of the blend that takes rubber as a matrix. The application of SDP series' white carbon black products with high transparency and high reinforcing for silicone rubber in the rubber industry has stronger reinforcing performance than ordinary precipitated silica. Especially in the silicone rubber industry, it can greatly improve the properties of aging resistance, rebound resilience and compressive deformation resistance.


KeywordPrecipitated Silica
Production ProcessPrecipitation Method 
Exterio White Powder
Degree of White ≥97
SI02content(dry basis%) ≥96
 PH Value 6.5-7.5
 Specific surface area m²/g200-220
 Oil absorption value ml/100g 360-380
 Dry reduction%105℃,2h 4.0-5.0
 Burn reduction%950℃,2h 6.0-8.0
 Particle Size(um) 400




    Boai County Xiangsheng Silicon Powder Co., Ltd. was founded in June 2015. It is a research, production, application, development and integration enterprise. The company is located in Bo'ai County Economic Development Zone, Jiaozuo City, Henan Province. The company covers an area of 20,000 square meters, with a total investment of 10 million yuan and more than 50 employees. In recent years, the company has attached great importance to technology investment, technological innovation, process improvement, and continuous improvement of product quality.


    The company revolves around the silica industry, introduces foreign advanced technology and independently develops precipitation white carbon black. Highly oil-absorbed white carbon black, ultrafine silica, gel method matting powder, special additives for pesticide powder. Annual production of 10,000 tons of precipitation method white carbon black, aerogel method large pore volume matting powder 1200 tons, ultra-fine silica 2000 tons, wettable powder 1000 tons. Widely used in rubber, paints, coatings, inks, plastic masterbatch, pesticides, agricultural film, digital inkjet, paper printing, resin, feed, fertilizer and powder food, pharmaceutical intermediates, cosmetics, toothpaste and other industries.


    The company adheres to the corporate strategy guiding ideology of "people-oriented, technological innovation" and the modern management system of "integration of production, supply and marketing", and is committed to the price of products with strong competitiveness, to do domestically cost-effective products, to provide users with quality products and Satisfactory service.

Sincerely welcome friends from all fields to visit Jiaozuo Yuntaishan and to visit, inspect our company and negotiate business with us.

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