Water Soluble Silica Nano SiO2 Powder Price Silicon Oxide Powder for Concrete
Product Description
Type: Hydrophilic Sio2, andHydrophobic sio2 also availableParticle size:10-20nm, 20-30nmPurity:99.8% Features: nano silica owns small particle size, porous, large surface area, high surface hydroxyl content, ultraviolet, visible and infrared reflectance and other characteristics. Sio2 silicon dioxide nanoparticle size has high hardness, toughness and good stability, its melting point, boiling point is also high, with good chemical inertness and thermal stability.
Nano silica powder can be used to improve the performance of cement or concrete, formulated with ultra-high, high high wear resistance, erosion, corrosion, anti-infiltration, antifreeze, the early strength of special concrete or composite cement, to accommodate the oil well cementing, ocean oil drilling platform specific requirements, port terminals, railway bridges highways, airport runways, tunnels and urban high-rise buildings and other projects
Applications of Silicon Oxide Powder
1. Rubber modified, sealant ceramic toughening modification, adhesives, functional fiber additive, plastic modification, paint aging additives;
2. Ceramics, nano ceramic, composite ceramic substrate;
3. Polymer: can increase the thermal stability and anti-aging polymer;
4. Flame retardant materials and coatings, high grinding medium, cosmetic products;
5. In cluster butyl benzene and chlorinated polyethylene adding a small amount of nano SiO2produce color rubber tenacity, elongation, strength, flexural performance and ultraviolet resistance and thermal aging performance and achieve or exceed epdm;
6. In traditional coating adding a small amount of nano silicon oxides, good solve the suspension stability, thixotropy and poor, poor finish.