At present, different manufacturers have different methods for producing cement foam fire insulation boards. Both ordinary Portland cement and sulfoaluminate cement are used, and different types of cement are used to produce fire-resistant insulation boards. The quality and amount of calcium stearate used per cubic meter vary. 

Calcium stearate is a white powder that does not tolerate water. Although it may not look eye-catching, it has great effects. For example, it can be used as a stabilizer, curing agent, and waterproofing agent for fireproof insulation boards in cement foaming. Let's take a closer look below:

At present, different manufacturers have different methods for producing cement foam fire insulation boards. Both ordinary Portland cement and sulfoaluminate cement are used, and different types of cement are used to produce fire-resistant insulation boards. The quality and amount of calcium stearate used per cubic meter vary.

1. Foam stabilizer: It can effectively prevent the liquid material of fireproof insulation board from rising too high or insufficient, and maintain a fine and uniform pore size without large or small bubbles, so that the cement foam insulation board does not collapse during foaming, and there are no holes or cracks in the finished product after foaming is completed.

2. Curing agent: Calcium stearate itself contains a large amount of calcium ions, which can effectively increase the firm strength of fireproof insulation boards, prevent the powder of fireproof insulation boards from folding out, and the fireproof insulation boards produced with this product will become stronger and more robust in the later stage with the chemical reaction of calcium ions.

3. Waterproof agent: The fireproof insulation board produced with this product basically does not absorb water when it comes into contact with water, which can reduce transportation costs and save manpower and material resources during installation.

Through the above introduction of the use of calcium stearate as different foaming agents, we have found that its functions vary, and it is precisely because of its different properties that it can be used as a raw material in different substances. We hope that the above introduction can provide some help to everyone. I hope the above introduction can provide some help to everyone.