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2020-10 21

Q: Which defoamer is suitable for textile printing and dyeing?
Q: Which type of textile printing and dyeing is suitable for useDefoamer？Answer:There is no single defoamer that can conquer the world. There are many different process requirements for textile and printing and dyeing. Some can use silicone defoamers (such as low-temperature and post finishing ones

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2020-10 21

Introduction to the use of defoamers in textile technology production
The textile defoamer is mainly designed for the foaming characteristics of textile size and printing and dyeing process (below 80 ℃) in the textile industry. The defoamer has good dilution stability. The 30% defoamer solution can meet the requirements of six months of storage without layering. It i

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2020-10 21

Main working characteristics of defoamers for waterproof coatings
The bubble problem of waterproof coating has always been a headache for everyone, and the bubble in waterproof coating is often caused by the lower the surface tension, the less free energy required for the system to form foam, and the easier it is to produce foam. However, such foam is not necessar

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2020-10 21

Why do waterproof coatings need to add defoamers?
Generally, waterproof coatings are very prone to producing bubbles without adding any additives. The important reason for bubbles is that the lower the surface tension is, the smaller the free energy required for the system to form foam is, and the easier it is to produce foam. However, such foam is

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2020-10 21

Organic silicon defoamer for foaming electroplating wastewater
As the saying goes, 'A person relies on clothing, and a Buddha relies on gold.' Beautiful appearances always add a lot of colors, and even metal surfaces must be 'decorated'. Therefore, more and more electroplating factories have emerged. With the increase of electroplating factories

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2020-10 21

Application of defoamers in the coating industry
Reasons for the formation of paint bubblesDuring the grinding stage of coatings, a large number of bubbles may be generated, so defoamers are often used as components of grinding slurries. Considering the activity of some surfactants at the air or water interface, bubbles are often generated before

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2020-10 21

The real role of defoamers in coating production
As a commonly used additive, defoamers are also widely used in coating production. However, when using defoamers, people often simply think that they only play a role in defoaming. Is that all? Below, the editor of Jianyi Chemical will provide a detailed analysis for everyone!Defoamers can be divide

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2020-10 21

Introduction to the main steps of defoamers in the dilution process
Defoamers are generally added as additives in coatings, and some proportions need to be taken into account when adding them. The most important step is dilution, which is also a crucial step. So, how can we achieve the desired effect during dilution? Below, the editor of Jianyi Chemical will give yo

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