During the production of ink, foam problem cause ink factories’ loss. Excessive foam will remain in the ink, affecting the performance and quality of the ink, resulting in its fluidity, adhesion, resistance to reduce the quality of the product. There are many factors contributing to the foam: 1. Viscosity, resin and additives may cause ink surface tension to improve so that the bubble can not...
During high temperature textile dyeing, there are excessive foam problem in many textile mills. In order to get the most suitable defoamer and competitive defoamers, the material and range temperature is necessary! Under the polyester material, the temperature is above 130℃， Please kindly find the typical defoamer RK-83S.
In fermentation industry, including molasses fermentation, alcoholic fermentation, yeast or amino acid production, and other processes, no matter what type material, the excessive foam affect the efficiency and quality of production. Generally , silicone and polyether defoamers provide high efficiently antifoaming performance in fermentation. How to find a suitable defoamer solution in fermentatio...
Excess foam can create a variety of challenges, all detrimental to pulp processing, paper making white water, sizing&coating: increased maintenance costs, lost capacity, reduced efficiency and longer processing time. Pulp preparation or pulp washing is one of the main process which forms foaming in paper making industry.Anionic surfactants are formed by chemical reaction between alkali an...
Paper making process is an important process for paper forming. A lot of additives, such as sizing agent, retention agent, filter aid,wet strength agent,dry strength agent etc are to be used to form paper with certain performance. These additives are added in different dosing points. And it’s easy to form foaming during white water circulation in closed system. Silicone defoamer, fatty alcoho...
Conversion processes from bauxite to alumina in a Bayer process undergo in a highly alkaline environment. Such extreme pH levels required specific chemistry to be able to function well in a Bayer process. Whether it's for faster red mud settling in the settlers & washers, higher solid content in classifying thickener underflow, or protecting your digester from corrosion during acid cleaning, a...
The result of foaming problems during oil production can decrease production rates, reduce oil quality, and increase operational costs. Additionally, foaming can cause corrosion and erosion of equipment, leading to costly repairs or replacements. Therefore, antifoam solutions will solve the loss caused by excessive foam. Defoamer is a type of additive used in the oil industry to reduce or eliminat...
Antifoam is a type of chemical additive used in the pulp and paper industry to reduce foam formation during the pulping process. It is typically added to the pulp slurry prior to entering the stock chest or paper machine. Antifoam works by forming a thin film on the surface of bubbles, which reduces their surface tension and prevents them from coalescing into larger foam bubbles. This helps mainta...
