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2020-10 21

Principles and precautions for adding defoamers to architectural coatings
In the production of architectural coatings, the presence of emulsifiers, dispersants, thickeners and other additives in the formula not only generates a large number of bubbles, but also stabilizes them, resulting in a large number of bubbles appearing in architectural coatings. During the film for

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2020-10 21

Briefly describe the properties that defoamers should possess
In fact, defoamers are widely used in our daily life, not only in coatings and food, but also in many industries in our daily life. Because of the harm of foam, we should know something about it. Therefore, general defoamers mainly include oil type, solution type, lotion type, solid powder type and

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2020-10 21

Briefly describe the three types of leather specific defoamers
Defoamers are a common chemical additive, and since many industries require the use of defoamers in industrial production, there are generally many types of defoamers available. The defoamers used in the paint industry are non-ionic surfactants, and based on their chemical composition, defoamers use

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2020-10 21

A brief introduction to the application of defoamers in water reducing agents
The rapid development of the concrete industry has raised higher requirements for the admixtures used in concrete, especially the performance of water reducers. Polycarboxylate high-performance water reducer is the latest generation of water reducer, with high water reduction rate, good dispersibili

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2020-10 21

Several commonly used defoamers for metalworking fluids
Defoamers are mainly used to remove harmful foam generated in the production process of latex, textile sizing, food fermentation, biomedicine, coating, petrochemical, paper making, industrial cleaning and other industries. What are the commonly used defoamers in water-based metalworking fluids? Next

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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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