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2020-10 20

How to operate defoamers to achieve the best defoaming effect?
Many harmful foam will be produced in the process of industrial production, and defoamers need to be added. And how to achieve the best defoaming effect during the operation of using defoamers? Today, the editor of Jianyi Chemical will provide you with an analysis. Defoamer can achieve the effect o

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2020-10 20

Misconceptions about defoamers
Recently, I have heard customers compare products and say that other defoamers can quickly remove foam, save on dosage, and have high viscosity. However, there are many misconceptions that people overlook. Below, the editor of Jianyi Chemical will explain them to you. The defoaming and anti foaming

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2020-10 20

Mechanism analysis of defoamers and defoamers
Action principle of defoamer: defoamer emulsified into small droplets must enter the foam double-layer film to produce defoaming effect. Due to the lower surface tension of the active component of the defoamer compared to the system, the permeability coefficient is positive. On the surface of the b

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2020-10 20

Common knowledge of defoamers: characteristics and functions of defoamers
Many harmful foam often appear in industrial production, and these foam seriously affect the efficiency and progress of production. Therefore, in order to eliminate these foam, some defoamers need to be added to eliminate them. Defoamer is a substance with low surface tension and high surface activ

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2020-10 20

Types of testing methods for defoamers
Before using defoamers, it is necessary to test them first, otherwise improper selection may result in failure to achieve the desired effect and even cause certain harm. We can conduct qualitative or quantitative tests on the performance of defoamers according to actual needs. There are many testin

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2020-10 20

Defoamers are not dangerous goods
There are many types of hazardous chemicals, and the country has mandatory measures that require strict licenses when using these chemicals, which ordinary people cannot come into contact with. So defoamers are a common additive that is non-toxic and can even be used as food additives. Defoamers, a

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2020-10 20

Selection criteria for defoamers used in fermentation
As a commonly used additive, defoamers come in a wide variety of types. However, how should we choose defoamers for fermentation when using them? Below, the editor of Jianyi Chemical will introduce several selection criteria for everyone!1. Insoluble or insoluble in foaming solution In order to bre

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2020-10 20

How to judge the quality of defoamers?
The quality of defoamers can only be judged through comparative testing of their defoaming performance. When choosing a defoamer, the prerequisite is to first judge the quality of the defoamer, so as to choose the one that suits oneself. So next, the editor of Jianyi Chemical will introduce how to

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