The filter element generally consists of the end cover, the supporting net, and the main body of the filter (filter paper, filter). According to the temperature of the filtered medium, the acid base is different. There are also different materials selected by the filter subjects, and there are many types of filter subjects. The following is the main analysis of glass fiber filter paper:

Microfiber filter paper is made of 100% borosilicate glass fiber, including two types of chemically inert and adhesives. This deep filter paper has the advantages of fast flow rate, large loading force and extremely small retention particles, which can reach the range of micro particles. Glass microfiber filter paper can withstand temperatures up to 500℃, so it can be used for specific gravity analysis and high temperature gas filtration that needs to be burned. The glass microfiber filter paper has the structure of capillary fiber, which can absorb more water than the same cellulose filter paper, so it can be used for dot sample analysis and liquid scintillation counting. And can be made fully transparent, for subsequent microscopic examination. GF/B or GF/D have high velocity, low resistance and high particle loading. It is an ideal pre-filtration product, which can obviously increase the filtration volume. Multistage GMF 150 filter paper is particularly suitable for prefiltration of difficult-to-filter high-volume solutions.

At present, all kinds of filter elements produced by hengshui Yinbeier have been widely used in electric power, petrochemical, metallurgy, steel mill, hospital, electronic semiconductor, aviation and other fields.