With the rapid increase in global population and rapid social development, the human living environment is facing many derivative problems, including air pollution, water pollution, etc. In order to better protect our living environment, people have developed ptfe bubble point film composite material.
The bubble point test can evaluate the pore size of the filter membrane to a certain extent, that is, the larger the membrane pores, the lower the bubble point pressure value.
Filter manufacturers generally provide bubble point ranges and minimum acceptable bubble point pressure values for specific pore size filter membranes.
During actual testing, the bubble point pressure value needs to be greater than the recommended minimum value.
The key to successful integrity testing is the appropriate wetting fluid and its surface tension.
PTFE bubble point film composite material has: non-stick, heat resistance, corrosion resistance, low gas permeability, low refractive index, electrical insulator, antifouling, waterproof and oil repellent, lubricity, low pollution, It is an element with extremely high reactivity and is widely used in cutting-edge and traditional industries such as machinery, electronics, chemical industry, military industry, aerospace, office automation equipment, semiconductors, and household products.
It is a manufacturer of ptfe bubble point film composite 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 optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can enter the store for consultation.
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