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.

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...