Deepen the defoaming field, assist in efficient production, and provide one-stop foam solutions
Welcome to Nanjing Golden Key Biotechnology Co., Ltd.!
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2020-11
How should food antifoaming agents be tested?
People can perform qualitative or quantitative analyses of defoamers based on specific requirements. But do you know how to test food-grade defoamers? Defoamer manufacturers outline several of the most common testing methods.
2020-11-12
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2020-11
What factors can affect the performance of defoamers?
Dynamic defoaming performance in relatively confined spaces. Since gas enters the bubbles, a brief drop in external pressure further promotes bubble formation and stabilization. Wetting agents and emulsifiers exert a contracting effect on the gases within the bubbles—individually, this may seem minor, but when multiplied by tens of millions or even hundreds of millions, the impact becomes significant.
2020-11-12
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2020-11
What factors should you consider when selecting a defoamer?
To meet the normal requirements and demands of industrial production processes, defoamers are often used during manufacturing. But do you know what factors to consider when selecting a defoamer? Let’s take a look.
2020-11-12
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2020-11
The working principle of defoamers and precautions for their use
There is a wide variety of defoaming agents, each applied across numerous industries, and the selection of an appropriate defoamer often varies depending on the specific sector. An excellent defoamer must simultaneously deliver both defoaming and foam‑inhibition performance—quickly breaking existing foam while also preventing new foam from forming over an extended period. Next, we will provide a detailed overview of the primary mechanisms by which defoamers work, along with key precautions for their safe and effective use.
2020-11-11
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2020-11
Five Major Advantages of Fermentation Antifoaming Agents
Defoamers are a common type of additive, and their primary function is to eliminate foam. In industrial production, there is a wide variety of defoamers available. So what are the main advantages of fermentation‑grade defoamers? Let’s take a detailed look below.
2020-11-11
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2020-11
Professional manufacturer of silicone defoamers—Nanjing Golden Key
Defoamers (also known as defoaming agents) are auxiliary additives designed to eliminate foam that forms during manufacturing processes. Organic silicon defoamers, whose primary components are silicone oils and other organosilicon compounds, are characterized by their non-volatility at room temperature, insolubility or very low solubility in water, vegetable and animal oils, and mineral oils, and their ability to withstand both high and low temperatures. They exhibit chemically inert behavior, stable physical properties, and lack biological activity.
2020-11-11
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