Some suggestions for using the product
As the best weapon for defoaming in modern industrial production, the effect of defoaming agent is very prominent. Especially in chemical production and decoration coating industry, water-based defoaming agent is indispensable for these industries. But as some experts said: Although the product is good, you must learn to use it correctly.
As the most common defoaming product in modern production and life, silicone defoamer plays a very important role in actual industrial production. It can not only eliminate the dangerous factors in industrial production, but also further promote the performance of raw materials. Therefore, this requires users to master the correct method of use. The following is a detailed introduction by professionals from defoamer manufacturers. Several suggestions for the use of the product.
Silicone defoamer is emulsified by compounding a variety of additives such as dimethyl silicone oil and white carbon black. It has the characteristics of low surface tension, high surface activity, strong defoaming and anti-foaming ability, small dosage and low cost. It is widely used in paper pulp, textile printing and dyeing, sewage treatment, biological fermentation, food processing, chemical industry, additives, fertilizers and other production processes for defoaming and anti-foaming.
Silicone defoamer is the largest, most widely used, most produced and sold, and most common defoamer in the defoamer family. Therefore, the following points should be noted when using silicone defoamer:
1. Stir thoroughly before use. Since silicone defoamer has the best stability at the original concentration, the diluted emulsion must be used up in a short period of time.
2. Prolonged strong oscillation or strong shearing is prohibited. Because long-term strong oscillation or strong shearing will destroy the stability of silicone defoamer.
3. During use or when not in use, pay attention to prevent frost. Because frost or temperature above 40℃ will destroy the performance of silicone defoamer. If the emulsion has been frozen, it can be carefully defrosted, but it needs to be tested before further use.
4. Although silicone defoamer can be diluted arbitrarily with water, it will also cause a decrease in stability, such as stratification, so it needs to be stirred slowly and evenly during dilution. If you want to improve the stability of the product, you can add a thickener or increase the viscosity of the product.
In the process of industrial production, a large amount of foam is often generated, which not only affects the operation and wastes equipment capacity, but also affects the quality of the finished product. Therefore, how to effectively control the foam and inhibit the generation of foam in the production process is valued by manufacturers. Defoaming agent is a common chemical additive used to eliminate foam and is widely used in various industries.
