The product is made of high-quality high-purity aluminum as raw material, through high-temperature atomization, water as the medium, and special water solvent grinding and refining. It has the characteristics of high reactive aluminum, easy to disperse in water, sufficient gas generation, convenient and stable use, which is conducive to the pouring production of aerated concrete. It is an ideal additive and gas generating agent for silicate products.
All the indexes meet JC / t407-2008 standard
Solid content ≥ 65%
Active aluminum ≥ 85%
Fineness 0.075mm
Residue ratio ≤ 3%
Gas generation rate: 40-60% in 4 minutes, 90% in 16 minutes and 99% in 30 minutes.
Problems needing attention in application of aluminum powder paste for aerated concrete
1. The products should be stored in a dry, ventilated and cool warehouse.
2. It shall be isolated from water, acid, alkali, corrosives, heat source and fire source.
3. The product should be used immediately when it is used, and should be sealed in time after it is taken out to avoid mixing with other reactants.
4. The storage period of aluminum paste is 6-12 months.
