Plastic Defoamer
- Mar 06, 2018 -

plastic defoamer can be divided into three types: non-silicon, silicon and silicon ether.The non-silicon system is dominated by polyether defoaming agent, and other includes advanced alcohol, acid, hydrocarbon and ester, etc.Silicon defoaming agent is mainly composed of silicone oil or silica gel and modified silicone oil, which is the most widely used antifoaming agent.

plastic defoamer has certain pertinence and specificity.The foaming mechanism and process conditions of each bubbling system are different, and the necessary antifoaming agents are different, but no matter what kind, as the antifoaming agent, the following characteristics should be:

(1) strong dissipation force and low consumption;

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