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Nov 05, 2024
Polypropylene filter cloth, also known as PP filter cloth, is a chemical fiber derived by polymerization reactions. It is a colorless, odorless, non-toxic chemical fiber widely used in the industrial filtration industry. This article will detail the characteristics of polypropylene fibers and the advantages of filter cloth，only for the reference of the majority of customers in selection.
Characteristics of Polypropylene Fibers:
1、Polypropylene fiber is light in texture, with a density of 0.89~0.91g/cm', which is lighter compared with other chemical fibers.
2, polypropylene fibre is flammable, melting point of 164 ~ 170 ℃, in 155 ℃ around the softening of the use of temperature range of -30 ~ 140 ℃
3、It can resist the corrosion of acid, alkali, salt liquid and many kinds of organic solvents below 80℃, and it can be decomposed under high temperature and oxidation.
4、It has chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good wear-resistant processing performance.
Advantages of Polypropylene Filter Cloth:
Strong acid and alkali resistance: As mentioned above, the acid and alkali resistance of polypropylene fibers varies with temperature, making them suitable for non-high-temperature environments with PH values ranging from 1-13.
Excellent mechanical properties: Including tensile strength, compressive strength, hardness, elongation, and wear resistance.
Polypropylene filter cloths boast excellent tensile strength, compressive strength, hardness, elongation, and abrasion resistance, ensuring durability in demanding environments.
Normal temperature resistance: Generally not recommended for use above 90°C.
Bolian polypropylene filter cloth is used in belt filters, vertical filter presses, filter presses, and more. It is woven with a fully imported production line, ensuring that each filter cloth meets ISO9001 standards.
Bolian polypropylene double-layermonofilament filtercloth is widely used in horizontal belt filters, such as chemicals, environmental protection, non-ferrous metals, power plant desulfurization, vanadium pentoxide, calcium hydrogen phosphate, sludge dewatering, dried tailings discharge, etc.
