Nowadays, with the development of the times, the social economy is also constantly improving, the government is also vigorously supporting the environmental protection industry, and the environmentally friendly material ptfe high-efficiency filter paper is constantly valued and accepted by the public.
Filter paper can generally be divided into two types: qualitative and quantitative.
In the application of analytical chemistry, when inorganic compounds are filtered to separate the precipitates, the residue collected on the filter paper can be used to calculate the loss rate during the experiment.
Qualitative filter paper produces more cotton fibers after filtration, so it is only suitable for qualitative analysis; quantitative filter paper, especially ashless grade filter paper, has undergone special processing procedures and can more effectively resist chemical reactions, so it is The impurities produced are less and can be used for quantitative analysis.
In addition to filter paper used in general laboratories, there are also many applications of filter paper in daily life and engineering.
Coffee filter paper is one of the most widely used filter papers. The filter paper on the outer layer of tea bags provides high softness and high wet strength.
Others use air filter paper to test suspended particles in the air, and fiber filter paper for different industrial applications.
It is a ptfe high-efficiency filter paper manufacturer that specializes in R&D, production and sales.
The materials of the products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability.
It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
PTFE high-efficiency filter paper has excellent high temperature resistance and low temperature resistance. The melting point is 327 degrees Celsius and the decomposition temperature is 415 degrees Celsius. It can be used for a long time in the range of 200 to 260 degrees Celsius.
But a major disadvantage of PTFE is its immobility at high temperatures F.
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