ptfe gray base film production process
ptfe gray base film is insoluble in strong acids and alkalis. The organic solution also does not change in boiling nitronicotinic acid. It is a very excellent polymer material.
In the historical background of that time, people did not have enough understanding of building energy efficiency. In the 20th century In the 1970s, with the outbreak of the world energy crisis, European and American countries paid more and more attention to the issue of building energy conservation. Energy experts found that although this kind of breathable cushion allows water vapor to be discharged from the cast-in-place concrete roof, effectively solving the problem of moisture resistance and mold, a large amount of water vapor is discharged into the insulation layer, and the thermal performance of the insulation material is seriously damaged.
PTFE Gray Base Tape Membrane It is a microporous membrane made of polytetrafluoroethylene as raw material and using special processes such as calendering, extrusion, and biaxial stretching. Polytetrafluoroethylene membrane is a general term for membrane material products, and the air filter membrane used in pleated filter elements of vacuum cleaners and pleated filter elements of indoor air filters is one of them. It has high filtration efficiency, good filtration performance and small membrane pore size, which can meet the filtration efficiency level requirements of air filters.
It is an environmentally friendly material manufacturer specializing in R&D, production and sales of ptfe gray base film. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the key technical parameters of speed ratio, pressure ratio, operating temperature and other parameters, online control of air permeability, thickness and void ratio can be achieved based on the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation.
Disclaimer:
Disclaimer: Some of the texts, pictures, audios, and videos of some articles published on this site are from the Internet and do not represent the views of this site. The copyrights belong to the original authors. If you find that the information reproduced on this website infringes upon your rights, please contact us and we will change or delete it as soon as possible.
AA
