Filtration accuracy of ptfe high-efficiency low-resistance filter material

The performance of filter materials is based on the different occasions they are used (such as temperature, corrosiveness, dust, etc.) Various corresponding requirements are provided to meet different needs. Today we will learn about ptfe high-efficiency low-resistance filter material.

Expanded PTFE is also a very important part of the gastroscope forceps catheter because its deformation characteristics are very ideal and there will be no foreign body reaction when used in the human body. It can expand gastric sampling and polyps. Various operations such as resection have greatly reduced the difficulty of surgery, allowing patients to reduce pain during the operation.

PTFE high-efficiency low-resistance filter material is a non-toxic, odorless, tasteless milky white highly crystalline polymer with a density of only 0. 90–“0. 91g/cm3, which is the lightest among all plastics currently. One of the varieties. It is particularly stable in water, with a water absorption rate of only 0. 01% and a molecular weight of about 80,000 to 150,000. It has good moldability, but has a large shrinkage rate (1% to 2.5%). Thick wall The products are easy to dent, and it is difficult to meet the requirements for some parts with high dimensional accuracy, and the surface of the products is glossy.

Suzhou New Material Technology Co., Ltd. is a company integrating ptfe air filter membranes, ptfe high-efficiency low-resistance filter materials, A fluorine material film manufacturer integrating R&D, production and sales of polytetrafluoroethylene films, Teflon films and coated filter materials. The company has advanced PTFE membrane production lines, coating and composite production lines, which are at the domestic advanced level. The company has a wide range of products It is used in various fields, interested parties can enter the store to inquire and purchase!

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