"Foam" is a heterogeneous system in which insoluble gas enters liquid under the external force and is isolated by liquid, ie, ...

With the development of the coatings industry and the market's demand for coatings, the types and grades are also rising. Everyo...

Silicone defoamers are lanthanum, silicone oil defoamers are blemishes, silly and unclear? I believe that many people search for...

With the continuous increase of the urban population, the problem of urban sewage treatment has become increasingly prominent, a...