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WELCOME TO SIKEM
    ·We- Qingdao Sikem Import and Export limited company is a professional enterprise, producing and selling silicon powder (silicon powder, also known as silica, silica fume );
    ·We come from School of Economics and Management, Tsinghua University;
      ·We are the predecessor of Shanghai Siken Silicon Material Limited Company, founded in 2003;
      ·Our main duty is to do research and make more products in the field of refractory material with silicon powder ;
      ·we provide technical support at the same time, and we are very glad to offer you help if you meet any microsilica problem in the field of refractory material;
      ·We also provide you with silicon powder used in concrete;
      ·Sikem microsilica is widely used in refractory materials, wear-resistant flooring, fiber cement, ceramics, oil well, dam, bridge, tunnel and other marine projects;
      ·We have our own factories Inner Mongolia and Yunnan, in China. We also have sales branches and warehouses in Zibo City ,Shandong, Shanghai Yixing city and Guangzhou in China;At the same time, we offer our overseas customers good service and technical support.
       Silica fume(Micro Silica) is a byproduct of producing silicon metal or ferrosilicon alloys. One of the most beneficial uses for silica fume is in concrete. Because of its chemical and physical properties, it is a very reactive pozzolan. Concrete containing silica fume can have very high strength and can be very durable. Silica fume is available from suppliers of concrete admixtures and, when specified, is simply added during concrete production. Placing, finishing, and curing silica-fume concrete require special attention on the part of the concrete contractor. Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2). The individual particles are extremely small, approximately 1/100th the size of an average cement particle. Because of its fine particles, large surface area, and the high SiO2 content, silica fume is a very reactive pozzolan when used in concrete. The quality of silica fume is specified by ASTM C 1240 。
Engineering Application
Ton bag packing for export
One piece of our equipment
Silica used in refractories
Silicon smelter
Silica used in Concrete with silica fume
Factory
Copyright ©2011 Sikem Microsilica Materials Import And Export Co., LTD  All Rights Reserved. Technical support:Networking China
Phone: (0086)0532-82629116  Fax:(0086)0532-82629116  Contact Address:Qingdao sichuan road 19 districts activation seaview. Room 902