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  • Varieties and limitations of current defoamers

    Varieties and limitations of current defoamers

    There are many types of defoamers in use, and there are three main types of defoamers for water-based coatings: Mineral oils, the market share is 80%; Polysiloxanes, with a market share of 17%; Polyethers have a market share of 3%. Among them, mineral oil defoamers have the highest cost performanc... read more

    Apr 07,2021 Industry News
  • Other mechanism of action of anti-foaming agent

    Other mechanism of action of anti-foaming agent

    The impact of expansion   The bubble film will break if it receives a certain degree of impact. The impact of the added anti-foaming agent on the bubble film can also rupture the bubble film. Solubilize the foaming surfactant   Some low-molecular substances that can be fully mixed with the solution... read more

    Apr 07,2021 Industry News
  • How much do you know about defoams

    How much do you know about defoams

    Anti-foaming agent can promote liquid film drainage and cause bubbles to burst    Adding a substance that accelerates the drainage of the bubble film (defoaming agent) can defoam. If the bubble film is thick, the process of draining to 30~40nm is long, and the self-healing effect of the bubble film... read more

    Apr 07,2021 Industry News
  • Mechanism of Anti-foaming agent

    Mechanism of Anti-foaming agent

    In order to learn how the anti-foaming agents play a role in the foaming medium, and how to use anti-foaming agents more rationally and effectively, we must be familiar with its mechanism and general properties. When the foaming system foams violently, the foam will disappear immediately after addi... read more

    Apr 07,2021 Industry News
  • How to do add antifoam and  in gas?

    How to do add antifoam and in gas?

    Gas scrubbing                                    Foaming substance: the gas released by the scrubber Foaming principle: The scrubbing equipment is prone to foam when removing CO2 and H2S. This process is commonly used in natural gas and refinery gas, as part of gas processing, used in the productio... read more

    Apr 07,2021 Industry News

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