The work of ptfe ultrafiltration membrane is mainly based on the screening mechanism, and water purification is carried out based on the working pressure and the pore size of the m…

Asymmetrical, the clean room FFU filter membrane is an asymmetric membrane, and the micropore sizes are different on the front and back sides of the membrane. The cross-sectional m…

The clean room FFU filter membrane has a node-fine fiber structure, forming hundreds of millions of micropores per unit area, which can effectively intercept dust in the air. It is…

An important reason for the rapid development of imported spunbond non-woven fabrics is that it uses synthetic polymers as raw materials. This method uses the principle of chemical…

Customizing T-shirts is now a very common thing. Many companies and large factories will specially customize cultural t-shirts for their employees. Even ordinary community organiza…

Ultrafiltration originated in 1748. Schmidt used cotton membrane or Lu membrane to filter solutions. When a certain pressure is applied, the solution (water) passes through the mem…

This mainly depends on its production process. The production process of imported non-woven fabrics is to extrude and stretch the polymer to form continuous filaments. The filament…

1 The most common Organizational Structure Eight pieces of satin are less commonly used. Both of these are regular satin weaves, and there are also six-element satin on the market,…

We all know that when a clean room (CLEANROOM) is carrying out purification engineering construction, it needs to use many filtration equipment, and the core of these filtration eq…