Product Description
Company Info
Product Description
For the Silicon Metal and/or Ferro Silicon which can be purified, processed and densified according to the final
Purpose and applications. The process involves the reduction of high purity quartz in electric arc furnace at
Temperature in exceed of 2000 degree centigrade. The Silica Fume is a very fine powder consisting mainly of
Spherical particles or microspheres of mean diameter about 0.15 micros with a very high specific surface area
(15, 000 to 25, 000 square meters per Kilogram). Each microsphere is on average 100 times smaller than an
Average cement grain. At a typical dosage of 10% by mass of cement, there will be 50, 000 to 100, 000 Silica Fume
Particles per cement grain.
The usage is varied and open to the imagination of the designers. It has become an integral part of many of the
Items we use in our daily life. In this section we have chosen some of the applications that demonstrate the
Versatility of the product. From High Performance Concrete (HPC) in construction projects to filler in lawn care
Products it is rather amazing how far this "smoke" by-product has evolved.
All of SF series silica fume produced and/or supplied by Sinosi Group shall be exactly carried on the China National
GB Standard GB/T21236-2007 and related Industrial Standard YB/T115-2004, and subject to the above typical data
And value.
Quality control measures should aim at ensuring uniformity of properties of a particular silica fume or said microsilica
To minimize variations in the performance of the concrete. Laboratory testing to verify performance in concrete is
Recommended if a change occurs. In order to have a performance of the quality control, Sinosi has also determined
Exactly about the testing per the following standards:
1. For SiO2 testing per the GB/T 6901.2GB/T 6901.3
2. For Al2O3 testing per the GB/T 6901.5GB/T 6901.6
3. For Fe2O3 testing per the GB/T 14506.11-199
4. For CaO and MGO testing per the GB/T 6901.8
5. For K2O and Na2Otesting per the GB/T 14506.11-1993
6. For C testing per the GB/T 16555.1-1996
7. For Cl testing per the JC/T 420
8. For pH value testing per the GB/T 9274
9. For LOI testing per the GB/T 6901.1
10. For Moisture testing per the GB/T3007
11. For Specific Surface Area testing per the GB/T 19587
12. For the 45μ Sieving Residue testing per the YB/T 5164
13. For theWater Demand Ratio and Pozzolanic Activity Index(28d) % testing per the GB/T 18736-2002 and
Appendix C.
Address:
No. 23a-88a, Huangsi Street, Xicheng District, Beijing 100120, P. O. Box: 9 Ext. 88a, Beijing, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Chemicals, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14064, ISO 14001, ISO 14000, ISO 9000, ISO 20000
Company Introduction:
The SINOSI GROUP CORPORATION (SINOSI) is a professional and leading producer and trader of silica and silicon materials (silicon dioxide, silicon oxygen, pure silicon) and related products which including quartz, crystal, amorphous silica, hydrated silica, fused silica, ferro silicon, silicon metal, mono and polycrystalline silicon and so on. Meanwhile, we also offer the machinery, equipments, instruments and related service in this silica and silicon industry field. Backed by the former Ministry of Geology & Mineral Resources of P. R. China and sharing the most state of the art lab facilities and research resources of the Chinese Academy of Geological Sciences enabled the SINOSI a first class company in producing quality silica and silicon materials and related products as well as one of the most reliable trade company in the world.
