Manufacturer selection requirements and advantage of PTFE pall ring

- Dec 11, 2018-

The PTFE pall ring  is made of PTFE material, specifically Teflon.To use this kind of pall ring correctly and reasonably, you need to have a comprehensive and in-depth understanding of it, so let's do this work to achieve the goal.


1. Does the manufacturer of PTFEbauer ring have any requirements in the selection?

The product of  PTFE pall ring has specific requirements in the choice of the manufacturer. It is required to select professional and regular manufacturers to ensure the quality of the products and the performance of the products, and then, through correct and reasonable The specification uses good results. In addition, this requirement should be strictly enforced, because if it is wrongly selected, it will affect the correct purchase of the product and affect the normal use of the product.


2. What are the requirements for the quality of the PTFE pall ring?

The quality of the tetrafluoropal ring product should meet the requirements. The specific content is: the use of PTFE materials with good quality and performance to ensure the product has good performance and use effect. In use, it should be simple and convenient, and it is not easy to cause problems during use, and it is not easy to be damaged.In addition, the product should have a long service life.


3.The PTFE pall ring and PTFE Rasching ring,Which one is better?

The PTFE pall ring  and PTFE rasching ring are all PTFE products. From a professional point of view, the PTFE pall ring is improved by the Raschig ring, and has the advantages of large flux, low resistance, large operational flexibility and high separation efficiency. Under the same pressure drop, the processing capacity is lower than that of Lacy. The ring is more than 50% larger; under the same treatment volume, the pall ring can be reduced by half, and the mass transfer efficiency can be increased by about 20%. Therefore, based on the above, it can be concluded that the PTFE pall ring has obvious more advantages.

4. Does the PTFE pall ring belong to the plastic pall ring?

The PTFE Pall ring, which belongs to the plastic Pall ring, is a plastic material because of the material of PTFE. In addition, the plastic Pall ring in the plastic material type, in addition to PTFE, you can also use other materials, such as polypropylene, but it should be noted that different plastic materials have different temperature resistance, so It is different in the temperature range of