The five main properties of glass fibre filter wool

I. High tensile breaking strength

High tensile breaking strength can be said to be a major characteristic of the product, so when we design the equipment, the tensile breaking strength requirements for the filter media can be not considered, saving a lot of design efforts.

II. Good stability performance

Glass fiber with a 280 ℃ temperature shrinkage rate of 0, compared with other synthetic fiber filter media stability is much superior, in the use of air permeability and filter area changes, or because of the shrinkage of the filter media to make it produces wrinkles, to speed up the breakage of the filter media and other issues.

III. Good temperature resistance

As a highly efficient filter material, glass fiber can be used for a long time under the working conditions of 260°C (medium alkali) - 280°C (non-alkali), and the high operating temperature can reach 350°C. The temperature resistance of the filter material plays a decisive role in the operation of the equipment and the cost of use:

1、Saves the cost of installing dust removal equipment for cooling and reduces the cost of investment.

2、Reduces the amount of cold air, so that the overall air volume of the equipment has been effectively controlled.

3、Reduces the risk of condensation, prolongs the service life of the equipment, and is very helpful for it to always be in high-efficiency operation.

4、 Energy saving and emission reduction, take the steel industry blast furnace gas purification, the effective cooling of the gas can not only save its energy, and effectively reduce the calorific value of gas combustion.

IV. Good folding resistance

Although the folding resistance of glass fiber is relatively poor, we can control the diameter of the fiber and the use of surface chemical treatment of these two methods to enhance its folding resistance, the diameter of the glass fiber on the folding resistance of the impact is relatively large, so we can be appropriate from this aspect of the improvement.

V. Strong corrosion resistance

Glass fiber filter media must be used before the surface chemical treatment, no treatment of glass fiber as filter media is completely meaningless, and its chemical corrosion resistance is also well known.