High viscosity of fatty alcohol antifoam is good or low viscosity of fatty alcohol defoamer is good? Many people are confused! First of all, we need to know the fatty alcohol defoamer is emulsion antifoaming agent. Viscosity is related to the liquidity. High viscosity fatty alcohol defoamer is easy to be thickness which is not good for pumping. And there is another misunderstanding for...
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...
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...
What processes is waste treatment? 1. Collection and Transportation: This is the first step in waste treatment, where waste is collected from its source and transported to a treatment facility. 2. Sorting and Separation: In this step, the collected waste is sorted into different categories such as organic, recyclable, hazardous, etc. for further processing. 3. Pre-treatment: This involves breaking...
Foaming can cause harm to textiles in a number of ways. Foaming agents can cause the fabric to become brittle and prone to tearing, as well as discoloration. Foaming agents can also reduce the breathability of fabrics, making them less comfortable and more prone to trapping heat and moisture. In addition, foaming agents can damage the fibers of the fabric, leading to pilling and fading over time. ...
Harm of foam: Foam in cement mortar can reduce the strength of the mortar, reduce its water-resistance, and increase its permeability. This can lead to structural damage over time due to water infiltration, which can cause cracking and spalling of the mortar. Foam also reduces the bond between the cement and aggregate, resulting in a weaker mortar. In addition, foam can trap air bubbles in the mor...
