Summary
Anti-channeling enhancer DOC-GS12S ,also known as silica fume or aggregated silica fume, English for Microsilica or Silica fume, is ferroalloy in the smelting of ferrosilicon and industrial silicon (metal silicon), the submerged arc furnace to produce a large number of highly volatile SiO2 and Si gas, gas emissions and rapid oxidation of air after condensation and precipitation.
It is a by-product of large industrial smelting, the entire process requires the use of dust and environmental protection equipment for recycling, because the quality is relatively light, but also need to use encryption equipment for encryption.
Usage range
Temperature:≤180℃(BHCT)
Recommended dosage:1.5~3.0%(BWOC)
Item | Index |
SiO2 content,% | ≥96 |
Mesh (40 mesh screening margin),% | ≤3.0 |
Moisture,% | ≤1.0 |
Complex performance | Placed 5 to 10 days without gel phenomenon |
Storage
It should be stored in cool,dry and ventilated areas and avoid being exposed to the sun and rain.
Shelf life:12 months.
25kg multi-ply paper sack with waterproof film inside, or based on customers' request.
