The Essential Role of Filtration Cloth Selection

As cost-effective and economical equipment for solid-liquid separation, the filter press is being used more frequently by industries like mining, metallurgy, and printing. Filter cloth is an essential component of a filter press. It helps to ensure that the filter process is clear, has a dry filter cake, and has a short filter cycle. Membrane Filter Press Selection of Filter cloth largely depends on • Materials. • Types of yarn • Weave patterns Materials: Polyester (PE), filter cloth: Polyester fabric has the strongest resistance to acid among all synthetic fabrics. It is well-known for being a popular filter cloth due to its high operating temperature of up to 302 degrees F, high tensile strength, and excellent elongation.

Polypropylene fabric: The fabric made from polypropylene is very flexible and can withstand moisture. The fabric's exceptional cake release will greatly reduce cleaning time and filter cycle. It is also resistant to most acids and alkalis. Its constant temperature of operation is rated at 220°F.

Nylon filter cloth Nylon filter cloth is highly resistant to abrasions and strong against alkali. For its highest abrasion resistance, it is commonly used in the mining and coal industries. Its chemical instability at high temperatures can cause it to release toxic substances and pollute solutions. Nylon filter cloth is not acceptable by pharmaceutical and food & beverage.

Vinylon filter cloth: Vinylon filter cloth can be used in caustic conditions due to its strong alkali resistance. It has a temperature of fewer than 140 degrees F. Filter Press Manufacturer In India Automatic Filter Press