What are the functions of the kn95 mask filter membrane?
The new type of pneumonia epidemic is fierce. With the full resumption of work in most parts of the country, masks have become a necessity. However, most masks now use melt-blown n…
What is the protective effect of the kn95 mask filter membrane?
General masks are made of non-woven materials with large fiber diameters (between 1000 nanometers and 5000 nanometers), and the protective effect is obviously weaker than the kn95 …
What is a clean room FFU filter membrane and what should you pay attention to?
A clean room refers to a well-sealed space where air cleanliness, temperature, humidity, pressure, noise and other parameters are controlled as needed. It is also called a dust-fre…
What are the characteristics of clean room FFU filter membrane?
Clean room FFU filter membrane is made by special processes such as biaxial stretching. The clean room filter membrane has a fibrillar microporous structure, the porosity can reach…
What should you know when purchasing FFU filter membrane for clean rooms?
Clean room FFU filter membrane products are made through special processes such as biaxial stretching. The material has a fibrillar microporous structure, the porosity can reach mo…
Where can I buy imported wet-laid polyester non-woven fabrics?
Since ancient times, people have been weaving, and the textile industry has played a very important role since ancient times. The textile industry has evolved to this day. With the…
How to choose clean room FFU filter membrane?
Clean room FFU filter membrane is an environmentally friendly material made of ptfe film material through special processes such as mixing, extrusion, extrusion, calendering, and b…
广告
What material is the clean room FFU filter membrane made of and what are its characteristics?
Clean room FFU filter membrane is an environmentally friendly material made of ptfe film material through special processes such as mixing, extrusion, extrusion, calendering, and b…
What are the main parameters of the biaxially stretched material ptfe waterproof and breathable membrane?
The ptfe waterproof and breathable membrane has a microporous structure with staggered fibers. Through a two-way stretching process and high-temperature heat setting treatment, the…
What is the filtration accuracy of ptfe waterproof and breathable membrane materials?
The pore size of the ptfe waterproof breathable membrane is small and uniform, the micropore structure is stable, the porosity can reach 80%~90%, and the filtration accuracy can re…