Environmentally friendly material PTFE bubble point membrane is made of polytetrafluoroethylene (PTFE) material through special processes such as mixing, extrusion, extrusion, calendering, and biaxial stretching.
PTFE material has excellent high temperature resistance, high temperature resistance, low temperature resistance, alkali resistance, anti-aging, anti-oxidation, electrically insulated wire, hydrophobicity, non-toxicity, high lubrication, non-adhesion, weather resistance, and chemical resistance and many other features.
The main principle of PTFE bubble point membrane is to control the pore size of the membrane. The higher the bubble point, the smaller the pore size of the membrane, and the lower the bubble point, the larger the pore size of the membrane.
Bubble point membrane has a fibrillar microporous structure with a porosity of more than 88%. The pore size is small and uniform. There are 1.4 billion micropores per square centimeter, and the pore size ranges from 0.1 μm to 0.5 μm.
? Therefore, PTFE bubble point membrane can achieve higher efficiency with lower resistance, not only can effectively intercept dust particles, but the highest accuracy can reach H14 level or above.
Used for gas filtration to completely intercept various phages, bacteria and particles above 0.02μm.
Widely used in pharmaceutical, biochemical, microelectronics and laboratory consumables and other fields.
? is a manufacturer of environmentally friendly polytetrafluoroethylene (PTFE) membrane materials that specializes in R&D, production and sales.
??Our company is different from other manufacturers.
Our company can customize according to user’s requirements.
The key to the technology is the optimized combination of speed ratio, pressure ratio, operating temperature and other parameters. According to the ratio and pore-forming medium, the air permeability, thickness and void ratio can be adjusted online to meet your different requirements. .
The product materials produced by our company are all imported raw materials. The characteristics of the products produced by our company are: high uniformity, good air permeability, stable performance, finer molecular weight, cleaner and better uniformity. We have a complete set of domestic advanced production Assembly lines and testing instruments, as well as a complete pre-sales, sales and after-sales service system, ensure the production quality of PTFE bubble point film.
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