Polyether defoamers

Car cleaning agent - as an early maintenance product, in the car beauty shop, the staff will use the car cleaning agent. Car cleaning agent can not only clean the dust on the surface of the car body, but also form a film to protect the car paint. However, during the production process of car cleaning agents, excessive foam will be produced, which will seriously affect the product quality, slow dow...

In the modern paper industry, the air and small air bubbles contained in the white water and the slurry have a huge impact on the papermaking of the paper machine, the formation of the paper web, and the quality of the paper after paper production. The generation of air bubbles depends on many reasons, such as the use of wet end chemicals, the jet agitation of stock in the size tank flow system, t...

Circuit board cleaning antifoaming agent is a specially modified polyether as the main component, will not cause silicon spot residual on the tank wall, easy to clean equipment.   This product has excellent anti-foam performance, high stability and water dispersion performance.   This product is specially designed for cleaning printed circuit boards, can be widely used in the development...

Industrial cleaning processes often involve the use of various chemicals and detergents to remove contaminants and residues from surfaces. However, during these processes, unwanted foam can be generated, which can hinder the efficiency and effectiveness of the cleaning operation. To address this issue, industrial cleaning defoamers are employed. In this article, we will provide an introduction to ...

Is a defoamer a surfactant? Many workers who use defoamer for the first time will think about this question. Since a defoamer is a processing aid, is it a surfactant?      First of all, surfactants do a lot of things. Different HLB values have different effects. When the HLB value of the surfactant reaches 1-3, it has the function of defoaming. But it's limited to one area, not all....

Factor 1: Surface tension The surface tension of the coating has a greater impact on the antifoam. The surface tension of the antifoam must be lower than the surface tension of the coating; otherwise, it cannot have the effect of defoaming and foam inhibition. The surface tension of the coating is a variable factor, so the choice of antifoam should be constant surface tension, and then the surface...

Polyether defoamers, also known as polyether-based antifoaming agents, are widely used in various industries due to their exceptional foam control properties. These defoamers are formulated using polyether compounds and possess unique characteristics that make them highly effective in eliminating foam.    One key characteristic of polyether defoamers is their excellent defoaming efficien...

When using textile defoamers, many manufacturers will encounter problems such as poor defoamer performance, incorrect usage methods, and incorrect dosage. We have compiled some common problems to share with you. Problem 1: The textile defoamer is turbid. First of all, we need to know that when using defoamer, it does not exist in a dissolved state in the system but is usually suspended in the syst...