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Feb 14, 2023
The vulcanization process refers to a method that bonds rubber to the fabric surface to create a sealing surface. Bolian’s filter press cloths use natural rubber in the vulcanization process. The rubber tightly bonds with the filter cloth, and the rubber surface has a certain thickness and softness, acting as a sealing ring when the filter plate is tightened.
This rubber ring enhances the sealing performance of the filter press cloths, preventing slurry from splashing during the filtration process, while also ensuring the moisture content of the filter cake. As a result, there will be no air leakage during the reverse air blowing of the filter press, and the air can more effectively act on the material, improving the efficiency of the air blowing and further reducing the moisture content of the filter cake.
Increased Abrasion Resistance: In the plate and frame filtration process, each filter plate is paired with a filter cloth, and the contact areas are subject to long-term pressure, leading to abrasion and potential holes. The vulcanization process significantly mitigates this issue, extending the service life of the filter cloth.
Additionally, the vulcanization process provides higher stability, reduces compression loss of the filter cloth, and allows the filter cloth to withstand higher pressure.
Bolian is a professional manufacturer of industrial filter cloths, with products featuring high filtration efficiency, low elongation, and abrasion resistance. They are widely used across various industries.
