94% Zirconia Silica Fume
94% Zirconia Silica Fume
- SiO₂: >94%
- Color: white
- PH Value: 6~8
- Bulk density: 300~350kg/m3
- Packages:1000kg plastic woven bags, 10kg soluble paper bags, 20kg soluble paper bags, 25kg plastic woven bags, 500kg plastic woven bags, 600kg plastic woven bags, 950kg plastic woven bags
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Introduction
94% Zirconia Silica Fume, also known as 94% White Microsilica, is desilicated zirconium in the smelting process, the silica gas produced by the dust collector cooling collection of amorphous, powdered silicon dioxide SiO2, the particle size of a few hundredths of the average particle size of cement. With the participation of zirconium oxide, the flowability is good and the use of water is reduced. Unlike the microsilica powder collected during the production of industrial silica, it is pure white in color, extremely surface-active, and substantially stronger.
Advantages
Parameters
| COMPONENT | TYPICAL ANALYSIS | RESULTS |
| SiO2 (%) | 94 – 99 | 94 |
| ZrO2(%) | 3-5 | 3.5 |
| Al2O3(%) | 0.1 – 0.6 | 0.35 |
| Fe2O3(%) | 0.1 – 0.6 | 0.25 |
| CaO(%) | 0.02 – 0.2 | 0.05 |
| H2O(%) | 0.05- 0.50 | 0.24 |
| LOI (1050℃)(%) | 0.05- 0.50 | 0.25 |
| PH (%) | 3.5 – 5.0 | 4 |
| Surface Area(m2/g) | 8-15 | 12 |
| Bulk Density(kg/m3) | 250~350 | 310 |
| Sieve -45um(%) | 5 | 1.5 |
Applications
- Water conservancy and hydropower engineering: in the anti-seepage and anti-abrasion parts, after mixing with micro-silica powder, it can greatly improve the anti-seepage, anti-cracking, anti-abrasion and anti-cavitation performance.
- The production of high-strength concrete: silica powder as admixture to make high-strength concrete, the actual application of its strength level can be achieved 100Mpa.
- Seaport engineering: concrete mixed with silica powder can improve the concrete’s anti-abrasion performance, anti-seepage performance, to prevent electrochemical corrosion of reinforcing steel.
- Traffic engineering: silica powder concrete used in highway pavement and aircraft runway, can greatly improve the early strength and wear resistance of concrete, in the maintenance and repair of highway pavement, you can advance the opening time and increase the economic benefits.
- Shotcrete: significantly improve the adhesion performance and cohesion of plastic concrete, significantly reduce the amount of rebound, increase the thickness of shotcrete once formed, shorten the construction period and save the cost of the project.
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Packaging
The only silica fume factory in China that uses machine packaging.
- 10kg soluble paper bags x 84 on the pallets.
- 20kg soluble paper bags x 42 on the pallets.
- 950kg plastic woven bags x 2 on the pallets(with or without bottom spout)
- 1000kg plastic woven bags x 2 on the pallets(with or without bottom spout )
- 500kg plastic woven bags x 2 on the pallets (with or without bottom spout )
We can also produce according to your requirement.
The machine is automatically packed and filtered by a screen, so that no debris is mixed in.
The machine is automatically packed and filtered by a screen, so that no debris is mixed in.
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