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Sep 24, 2024
When selecting industrial filter cloth, users are becoming increasingly concerned with its basic applicability, and request manufacturers provide inspection reports which include indicators such as tensile strength, elongation, abrasion resistance, air permeability, peelability and regenerative performance. What is the significance of this approach? Let’s examine the professional analysis by BOLIAN.
Breaking strength is a measure of the ability of filter cloth to withstand external tensile forces. Filter cloth used in filtration equipment such as belt vacuum filters and drum vacuum filters requires particularly high tensile strength.
Elongation is an important indicator of the performance of industrial filter cloth in terms of elastic deformation. The filter cloth is subject to deformation when exposed to pressure, so it is essential to take elongation into account during the selection.
The air permeability and water permeability are indicators of its fluid resistance, and reflect the initial filtration efficiency of the filter. Filtration rate is a key indicator that impacts the efficiency of filtration equipment. Bubble pore size is indicative of the filter cloth's capacity to retain solid particles and the uniformity of its pore size. Bubble pore size is typically defined by two key parameters: maximum bubble pore size and boiling bubble pore size. The maximum bubble pore size is used to describe the retention performance of the filter cloth, while the ratio of the boiling pore size to the maximum bubble pore size is used to describe the uniformity of the filter cloth's pores. In production processes with high filtration precision requirements, this indicator is of great importance when selecting filter cloths.
Regeneration performance is a key indicator of the extent to which the filter cloth is blocked with solid particles after the regeneration during the filtration process. This has a significant impact on the production efficiency of the equipment.
.webp "Industrial Filter Cloth Common Problems and Solutions (I)")