defoamer

Delayed coking is the process of converting a liquid mixture containing heavy oil residues into combustible coke and other useful products under high temperature and pressure during the refining process. This process can increase the yield of petroleum products and improve the quality of the products.   During the delayed coking process, the formation of foam can cause the following problems:...

In the vast coating industry, PE primers are widely used due to their excellent adhesion and corrosion resistance. However, the generation of foam in the preparation and construction of coatings is a common and urgent problem to be solved. Foam not only affects the construction performance of the coating, but also causes defects such as depressions, bubbles, and holes in the coating film. At this ...

In the process of oilfield development, foam problems often cause many troubles in production. In order to solve this problem, oilfield defoamers came into being to protect oilfield production. This article will introduce in detail the role, characteristics and application of oilfield defoamers in oilfield production.     1. The role of oilfield defoamers   Oilfield defoamers are ch...

In the production and care of leather products, leather foaming is a headache quality problem. Whether it is high-end leather shoes, leather bags or furniture leather, once bubbles appear on the surface, it will not only affect the appearance, but also reduce the durability of the product. In response to this pain point, leather foaming special defoamer came into being and became an indispensable ...

As a highly efficient and versatile chemical additive,silicone defoamers have a wide range of applications. In many industries, silicone defoamers have demonstrated their unique advantages and irreplaceable roles.     First, silicone defoamers are indispensable in the coating and ink industry. During the production, construction and storage of coatings and inks, the generation of foam wi...

Printed Circuit Boards (PCBs) are the backbone of modern electronics, but their manufacturing and maintenance require meticulous precision. One often-overlooked step in this process is cleaning, where residues, flux, and contaminants are removed to ensure optimal performance. However, a common challenge during PCB cleaning is foam formation, which can compromise efficiency and quality. Enter defoa...

In the industrial production process, foam problems often plague various fields, such as chemical industry, papermaking, food processing, etc. Defoamers are widely used as an effective solution, but sometimes their effect may not be as expected. This article will explore several main reasons for the poor effect of defoamers and provide corresponding solutions.   Analysis of the reasons for th...

The leather manufacturing process is a symphony of chemistry, craftsmanship and precision. However, this harmony is often threatened by an unexpected disruptor: foam. Although bubbles may seem harmless, they affect the quality, efficiency and sustainability of leather production. Here comes defoamers (or antifoaming agents) - the silent guardians of the modern tannery. Let's explore their key role...