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Grade | SiO2 | C | H2O | Fe2O3 | Al2O3 | CaO | MgO | K2O | Na2O3 | LOI | 325mesh Residue on Sieve | PH Value | Usage |
SF-90 | 90% | 2.5% | 1.0% | 5.0% | concrete | ||||||||
SF-92 | 92% | 2.0% | 1.5% | 1.0% | 4.0% | concrete | |||||||
SF-94 | 94% | 2.0% | 1.0% | 1.0% | 1.0% | 1.5% | 1.5% | 1.5% | 1.5% | 3.0% | 1.5% | 5—7.5 | Middle material |
SF-96 | 96% | 1.5% | 1.0% | 1.0% | 1.0% | 1.0% | 1.0% | 1.0% | 1.0% | 2.0% | 3.0% | 5--8 | High material |
Usage: Cementitious System ,in chemical industry, metallurgical industry,fertilier industry.
For cement or concrete to improve the performance of concrete or cement, prepared with ultra-high, strong, wear-resistant, resistant to erosion, corrosion-resistant, anti-penetration, antifreeze, the early strength of concrete or special cement compound to meet the oil - Well, marine oil drilling platform, harbor terminals, railway bridges highways, airport runways, tunnels and urban high-rise building projects, such as the special requirements; rubber can be used to improve the extension of rubber, tear and tensile strength ; For ceramics and refractories, effective products to improve the strength and durability.
Concrete Micro-Silica Powder