Nanhui cleaning agent defoaming agent targeted defoaming case

Customer question

Industrial cleaning agents are used as chemical or biological agents to eliminate dirt, and they have the advantages of strong penetration and economy. Because the raw material contains surface chemicals, it is easy to foam. Too much foam can easily cause adverse effects and affect normal production operations. In view of the foam problem caused by the cleaning agent, the cleaning agent defoamer can be used for defoaming. The following is the solution of Nanhui Chemical Additives to provide customers with cleaning agents and defoaming.

(Picture: Industrial cleaning scene)

1. Customer information: Hengweixiang Technology is a manufacturer specializing in industrial cleaning agents. Because the previous defoamers did not achieve the desired effect, I sent a sample and hoped to find a cleaning agent with better defoaming effect agent.

2. Sample information: industrial cleaning agent

Customer request

1. Add the defoamer to the stock solution of the cleaning agent for use, and the addition amount in the stock solution is about 1%.

2. The defoaming speed should be fast, and it can be quickly defoamed within 5 seconds after being diluted 20 times with water.

3. The compatibility of the defoamer is better, and it can be used for a long time without delamination.

4. After the defoamer is added, it cannot affect the transparency of the cleaning agent.

(Picture: Sample of Nanhui Industrial Cleaning Defoamer)

Solution

Reasons for the foaming of the cleaning agent

(1) The cleaning agent is prone to foaming because the cleaning agent contains a large amount of active substances, which will cause continuous foaming during the cleaning process.

(2) The bursting ability of the foam itself is poor, and the cleaning process is moving. The faster the impact of the water flow, the more frequent the foam will accumulate.

(Picture: Industrial cleaning scene)

The hazard of cleaning agent foaming

(1) In the process of metal cleaning, the cleaning agent itself has a strong ability to decompose and dissolve dirt, but the large amount of foam produced will corrode the metal to a certain degree, so corresponding suppression measures are required.

(2) The large amount of foam produced in the cleaning process is not conducive to the observation of the degree of cleanliness, which invisibly increases the cost of cleaning and causes a waste of resources.

(3) The discharge of a large amount of foam during cleaning will have a certain degree of influence on organisms and the environment, and it is easy to cause environmental pollution.

(4) During the cleaning process, a large amount of foam is easy to cause damage to the mechanical equipment to a certain extent, reducing the life of the equipment.

(5) The foam will leave insoluble matter on the surface of the cleaning object, forming a new covering layer, causing improper cleaning, which is not conducive to the subsequent process, and affects the quality of the product.

(Picture: Industrial cleaning agent)

Recommended cleaning agent and defoamer

The industrial cleaning and defoaming agent developed by Nanhui is compounded with special modified polyether and fluorine-containing raw materials through a special process. It is very easy to dissolve in water and is especially suitable for high temperature, strong acid and alkali, high shearing force and high pressure. Continue to maintain defoaming and suppressing foam under the conditions of high temperature. It has the advantages of high temperature resistance, acid and alkali resistance, no floating, no oil floating, etc., and can be used in a wide temperature range. It is widely used in the elimination and suppression of foam in various harsh systems.

Application fields of cleaning agent and defoaming agent

Nanhui industrial cleaning and defoaming agent is very easy to dissolve in water. It is especially suitable for use under the conditions of high temperature, strong acid and alkali, high shearing force and high pressure. It can continuously maintain the defoaming and anti-foaming effect. It has the advantages of high temperature resistance, acid and alkali resistance, no floating, no floating oil, etc., can be used in a wide temperature range, and can be used in industrial cleaning, chemical cleaning, industrial detergents, cleaning supplies, low foam carpet water, beer bottles , Chemical industry and other fields of defoaming use.

Targeted cleaning agent defoaming experimental program

Formulation selection

Name of defoamer: industrial cleaning agent defoamer

Formulation: please consult Nanhui defoamer technical service specialist (0086 134 2860 1010)