What are the characteristics of silicone defoamer The function of defoamer is to eliminate foam in production. Silicone defoamer is a white viscous emulsion, which is widely used in many industries. Do you know what are the characteristics of silicone defoamer? The following manufacturer introduces: The composition of silicone defoamer determines that it has…
How is the water-containing floating defoamer produced? When you use defoaming agents, you will find that there is a water-containing emulsified defoaming agent. This type of defoaming agent is produced based on silicone oil, silazane-treated silica filler and asphalt emulsifier. , this technology can instantly formulate a defoaming agent from methyl silicone oil and silica…
Introduction to Defoaming Agents for Industrial Wastewater Treatment The faster the defoaming rate, the better. Then check the anti-foaming time of the sewage treatment defoamer. If bubbles are generated again in a short time after defoaming, it cannot be selected. In other words, it takes a long time to foam or no foaming, which means…
What role does defoamer play in industry? The development speed of various industries is very fast. We can see that many companies need to use defoamer manufacturers’ products in the production process. So do you know what role defoamer products play in industry? The following manufacturers introduce to you: Generally speaking, foam in the…
Improved method for preparing defoaming agent The effectiveness of defoamers made with the same ingredients is often different. On the one hand, we need to master the preparation technology and follow the established operating procedures, and also pay attention to the following key issues: 1. Take into account the relationship between activity and stability…
Advantages of defoaming agents for pulp and paper making Common pulp and paper defoamers include oleic acid, hexanediol, etc. The defoaming rate is high, close to %. Many problems encountered in the production, construction and application of water-based coatings are solved by defoamers, so water-based defoamers are a vital part of the coating industry. What…
Defoamers are widely used in pulp and paper making Pulping and papermaking defoamers are very necessary in papermaking, because a lot of foam will be generated in the process of papermaking and pulping. The surface tension of the generated saponified product is less than the surface tension of the black liquor generated by the cooking…
How to test food defoamers We can conduct judgment test or quantitative test on the properties of defoamers according to specific needs, so do you know how to test food defoamers? Defoamer manufacturers introduce several common methods. 1. Shake bottle method: The simplest and most common method is the shake bottle test method. Add…
