Encyclopedia of Defoamers-Jianyi Chemical Raw Materials Official Website_Page:4

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2020-10 21

Six major development directions of epoxy resin defoamers
The excellent physical, mechanical, and electrical insulation properties of epoxy resin, its adhesive properties with various materials, and the flexibility of its usage process are not possessed by other thermosetting plastics. Therefore, it can be made into coatings, composite materials, casting m

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2020-10 21

Four common types of defoamers in chemical industry
The common defoamers in the general chemical market mainly include these four types of lower alcohols, ester defoamers, mineral oil defoamers, organic polar compound defoamers, and organosilicon defoamers. So next, the editor of Jianyi Chemical will give you a detailed introduction to these four def

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2020-10 21

Defoamers are often the focus of defoaming in industrial production
Our lives are increasingly inseparable from chemical products, from clothing, food, housing, transportation, and other aspects such as clothing, building materials, furniture, rice cultivation, wheat, etc. The same applies in industrial production. Generally, some foam are often encountered in indus

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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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