First, chemical fiber non-woven filter material:

The scientific name polyester fiber, commonly known as non-woven fabric, non-woven fabric has the technical characteristics of wide use, technical maturity, good stability, etc., is the typical filter material of China's current coarse, medium efficiency plate and bag filter. Compared with other filter materials of the same grade, it has the advantages of stable quality, large dust tolerance, strong moisture resistance, long service life, economic and durable. However, non-woven fabrics also have some shortcomings, that is, the resistance is large, not environmentally friendly < can not be burned or decomposed). Non-woven fabric is also the earliest application of filter materials, mature technology development, low production costs, although in recent years, new filter materials emerge in an endless stream, but due to high production costs, high technical standards, difficult to popularize.

Therefore, in the lower coarse and medium efficiency filtration environment, non-woven filter materials still have an irreplaceable position with their cheap and high-quality characteristics. In recent years, due to the continuous progress of technology, the emergence of composite non-woven fabrics has greatly improved the image of cheap and low-grade non-woven fabrics, and can achieve sub-efficiency in efficiency. At the same time, non-woven filter material can also be used for filtration in places with relatively low air cleanliness requirements.

Second, glass fiber filter material:

Glass fiber filter material is mainly made of glass fiber of different thickness and length by special processing technology. Because the glass fiber has the characteristics of high temperature resistance, high efficiency, long service life and environmental protection. And in some special circumstances, only wave lines can do the job. Widely used in general ventilation system bag filter and high efficiency filter. Glass fiber filter materials and synthetic fiber filter materials are mainly imported, although there is a good performance, but there is a high price of the actual situation. However, glass fiber filter material is still widely used in places and environments with high air filtration requirements for its stable performance, high efficiency, large capacity, high temperature resistance, long service life and other characteristics.

Third, activated carbon filter material:

Activated carbon is characterized by the removal of odor in the air. Activated carbon filter material refers to the activated carbon used in coarse, medium and efficient air filters. There are two main forms of activated carbon filter materials - granular and activated carbon filter cotton. Because the role of activated carbon is to remove odor, the filtration efficiency is not emphasized. In use. Generally, it must be used with independent coarse and medium-effect filters. Some activated carbon materials are renewable, so although the price is more expensive than the general coarse filter, if you can do a reasonable cycle of alternate use can still reduce the cost of use.

Four, long fiber series:

Chemical fiber, synthetic, glass fiber filter materials have the corresponding long fiber varieties, mainly used for special occasions < such as spraying workshop) 10um large particles (such as dust) filtration. Large dust capacity, high capture rate, can be made into a filter pad or flat plate structure, easy to replace pavement, glass fiber and a small number of chemical fiber varieties can withstand high temperature.

Changzhou Xiahua Environmental Protection Technology Co., Ltd. focuses on the production and operation of industrial filter materials for many years, mainly used in the chemical industry, the products are exported to many countries. The main products of Xiaxia are filter cloth, filter bag, press filter bag, etc. Xiaxia filter cloth, carefully made!

Changzhou Xiahua Environmental Protection Technology Co., Ltd. specializes in the production and operation of industrial filtration materials for many years, mainly in the chemical industry, and the products are exported to many countries. Xiahua mainly produces the filter cloth, filter bag, pressure filter bag, etc., Xiahua filter cloth, use heart!