In the history of human development, the birth of a major new material also means a change in productivity.
Today, let’s take a look at the impact of ultrafiltration wet-laid non-woven fabrics imported from Japan on people’s lives since their inception.
Water is the source of life, a necessary condition for life existence and economic development, and an important part of human tissue.
Water content in the human body reaches 70%. Under normal circumstances, the total amount of water the human body needs every day is 1500-2000 ml.
Healthy water is indispensable for the human body.
From what kind of water we drink, to whether the water we drink is safe, to whether the water we drink is good for our health, the water environment has attracted more and more attention.
Ultrafiltration wet-laid non-woven fabrics imported from Japan are made by dissolving the fiber-forming polymer in an appropriate solvent to obtain a solution with a certain composition, a certain viscosity and good spinnability, which is called spinning solution.
The spinning solution can also be obtained directly from homogeneous solution polymerization.
The polymer swells before dissolving, that is, the solvent first penetrates into the polymer, causing the distance between the macromolecules to continuously increase, and then dissolves to form a uniform solution.
The whole process takes a long time, and the speed of the swelling process has an important impact on the dissolution speed.
Suzhou ptfe filter membrane manufacturer supplies ultrafiltration wet-laid non-woven fabrics imported from Japan, polyester spunbond non-woven fabrics, polypropylene spunbond non-woven fabrics and other non-woven fabrics. We have a complete service system, considerate pre-sales, and after-sales service Careful and reliable after-sale service! The company can provide samples and arrange sales personnel for door-to-door service if there are other requirements.
You are welcome to come to the company for inspection or enter the store to consult us at any time.
</p
