Precautions for the use of cement foaming agent

What is a cement foaming agent?

The full name of cement foaming agent is foam concrete foaming agent, which refers to an admixture that can reduce the surface tension of liquid and generate a large amount of uniform and stable foam. It is used in the production of foamed concrete and can produce very large quantities of foam. substance. So how to use this substance? What is the use method of cement foaming agent, and what are the precautions for the use of cement foaming agent.

How to use cement foaming agent?

1. Since the cement foaming agent generally has a high concentration, the direct addition of the foaming opportunity results in low foam output and waste of foaming agent. Adding directly to the foaming machine generally produces high concentrations and cannot produce high-quality foam. At the same time, it is easy to block the liquid inlet pump of the cement foaming machine. The dilution ratio of the cement foaming agent has a great relationship with the foaming effect. Therefore, if the dilution factor is too high or too low, there must be a very suitable dilution factor. When determining the reasonable dilution ratio of the cement foaming agent, on the one hand, refer to the dilution ratio recommended by the manufacturer. on the other hand,

2. After the multiple is determined, it is necessary to dilute with water to form a foaming liquid, and then use the foaming liquid to produce foamed products. Pour water and foaming agent into the water tank to fully dissolve. After observing whether there is foaming, pour the prepared cement into the tank, and then fully stir it with a stirring tool, and then send it through a high-pressure conveying pipe or manually process it into a finished product in a wallboard machine.

Precautions for the use of cement foaming agent

1. Note that when the dilution ratio with water is too low and the concentration of the blowing agent diluent is too high, the overall output of the foam will decrease, and the usage of the blowing agent will increase. When the dilution factor is less than 30 times, the amount of foam added to the slurry will decrease and collapse, but when we dilute to 50 times, the overall amount of foam will increase. If the slurry does not collapse significantly, foam production can be increased by 30%. Therefore, when the cement foaming agent is diluted to 50 times, its foam yield and quality are higher than when the cement foaming agent is diluted to 30 times or less.

2. When the dilution ratio is too high, more bubbles and less liquid are formed, the foam conversion rate of the foaming agent diluent is low, the amount of foaming decreases, and the stability of the foam decreases. Therefore, only a proper dilution ratio can obtain foam with high foam yield and high stability.

3. When purchasing the main material foaming agent, it does not mean that the dilution ratio is high, but the dosage is small. Need to distinguish which foaming agent is. For example, synthetic blowing agents typically require a dilution of several hundred times, but not less than 40 times the dilution of animal blowing agents.

Overview of Porous Lightweight Concrete Foaming Agent Protein Foaming Agent

Protein foaming agent is a new type of foaming agent developed by adjusting the process formula and repeated tests on the basis of the performance of the original cement foaming agent.

The performance characteristics of protein foaming agent

(1) The protein foam produced by animal protein foaming agent has high surface strength and good foam stability. The lightweight concrete product provided by the foaming agent is in a mutually independent closed state, and there is no communication between the bubbles, so that the permeability of the lightweight concrete product is further improved;

(2) Under the same density, animal protein foaming agent products have better sealing performance, thermal insulation performance and higher strength than vegetable foaming agent products;

(3) Due to its excellent foam stability, the thickness of foamed concrete can reach 2.8 meters in one pour without collapse, which is more suitable for the production of foamed concrete blocks, lightweight boards and thin walls;

(4) Good fluidity: foam concrete has good fluidity and is conducive to forming;

(5) Typical construction can be carried out when the temperature is around -2°C.

(6) Adding an appropriate amount of sand to the foamed concrete does not require high-quality cement as an animal foaming agent;

(7) Animal foaming agent has an excellent inhibitory effect on the cracking of foamed concrete in the curing process.

Not only the foaming ability is reliable, but also the quality of foamed concrete can be guaranteed.

Application of Porous Lightweight Concrete Foaming Agent Protein Foaming Agent:

Foam lightweight concrete foaming agent Protein foaming agent can be widely used in floor heating insulation, roof insulation, CLC blocks, lightweight partitions, fire door core panels, flues, etc.

Instructions for use of protein foaming agent

(1) Pre-dilute in the ratio of 1 part of foaming agent: 40 parts of water.

(2) Insert the pump tube of the foaming machine into the diluted foaming liquid, and then press the start button to start foaming. The blown foam enters the prefabricated cement slurry, and continues to stir at low speed to make the mortar and foam evenly mixed.

(3) Inject an appropriate amount of foam according to the requirements of bulk density, stir evenly, and complete the production of foam concrete.

(4) It is recommended to add animal protein foaming agent and 0.8-1kg animal foam to each foam concrete product stock solution.

Animal protein cement foaming agent should be sealed and stored in a cool and ventilated warehouse at -5℃-25℃.

If exposed to direct sunlight or high temperature for a long time, it can easily cause deterioration.

Honeycomb Lightweight Concrete Foaming Agent Protein Foaming Agent Price

The price of protein foaming agent will change randomly with the production cost of protein foaming agent, transportation cost, international situation, exchange rate, market supply and demand and other factors. Tanki New Materials Co., Ltd. aims to help industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for protein foaming agent, please feel free to send us the latest protein foaming agent price.

Porous Lightweight Concrete Foaming Agent Protein Foaming Agent Suppliers

As a global protein blowing agent supplier, Tanki New Materials Co., Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineered materials. The company has successfully developed a series of powder materials (including water-based stearic acid emulsion, water-based calcium stearate, zinc stearate, etc.). , high-purity targets, functional ceramics and structural devices, and provide OEM services.

Technical parameters of cellular lightweight concrete foaming agent protein foaming agent:

(1) Pre-diluted according to the proportion of 1 part of foaming agent:40 parts of water.

(2) Insert the pump tube of the foaming machine into the diluted foaming liquid,and then press the start button to start foaming.The blown foam enters the prefabricated cement slurry and continues to mix at low speed to make the mortar and foam uniformly mixed.

(3) Inject proper amount of foam according to the requirement of bulk density,and mix it evenly to complete the production of foamed concrete.

(4) One nimal protein foaming agent is recommended to add 0.8-1kg animal foaming per cubic foam concrete product agent stock solution.

Animal protein cement foaming agent should be sealed and stored in a cool,ventilated warehouse at a temperature of -5℃-25℃.