Our company is a professional production of AAC/ALC aqueous aluminum powder paste, using high-quality double-zero aluminum foil containing highly active aluminum components as raw materials to ensure sufficient product gas volume, the introduction of advanced dust-free automatic production equipment and experimental equipment to ensure stable product gas, the latest product ratio is easy to use, easy to disperse in water, conducive to aerated concrete pouring production.
Standardized production of products, daily output of up to 40 tons, in order to meet customer needs all year round stocking, ready delivery. Fast delivery and high efficiency.
The role of aerated materials in aerated concrete is to carry out a chemical reaction in the slurry, release gas and form fine and uniform bubbles, so that aerated concrete has a porous structure.
There are many types of gas generators, which can be mainly divided into two categories: metal and non-metal. Metal gassing agents include aluminum (AI), zinc (Zn), magnesium (M2) and other powders or pastes, aluminum-zinc alloys and ferrosilicon alloys. Non-metallic products include hydrogen peroxide, carbide rust and sodium carbonate plus hydrochloric acid.
However, because the gas reaction of metal aluminum is relatively easy to control, the gas generation is large, and it is more economical, so at present, aluminum powder or aluminum paste is used as the gas agent in all countries of the world
The standards
| Name | Fineness, sieve residue | Solid content | Active Aluminum Content | Gas rate | Water dispersibility | ||
| 4min | 16min | 30min | |||||
| Industry Standard | Fineness 75um, sieve residue ≤ 3% | ≥65% | ≥90% | ≥50-80% | ≥90% | ≥99% | No pellets |
Post time: 6月-20-2023
