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Polypropylene (PP) needle punched filter felt
The new type of polyester needle punched felt produced by our company is made of 0.8-1.5D or fine fibers. This product has the following advantages ov
Product details
The new type of polyester needle punched felt produced by our company is made of 0.8-1.5D or fine fibers. This product has the following advantages over the filter cloth produced by conventional polyester fibers: reduced pore size, high porosity, and filtration; High strength and low elongation fiber filaments are used as the base fabric, significantly improving its strength; Enhanced acid and alkaline resistance; Improved hydrolysis resistance; Smooth surface treatment reduces operating resistance and improves dust stripping properties; Enhance surface filtration efficiency; It is a high-quality filtering material in the polyester series.
Polypropylene fiber is used to manufacture polypropylene needle punched filter felt. In addition to some advantages of ordinary needle punched filter felt, polypropylene needle punched felt is generally used in situations where the flue gas temperature is below 100 ℃ and the acidity and alkalinity are high, or for liquid-solid separation where the acidity and alkalinity are high, due to its superior acid and alkali resistance and lower softening point compared to polyester fiber. Used in conjunction with liquid filtration and separation equipment such as plate and frame rolling filter, vacuum suction filter, bag filter, centrifugal filter, etc. The polypropylene felt used for liquid-solid separation is made of polypropylene fibers of different specifications, and reinforced base fabric is made of ordinary or high-strength silk, which can be treated by hot rolling and fire firing.
Chemical treatment of the yarn surface using composite materials mainly composed of polytetrafluoroethylene (PTFE) has improved the filter material's durability, folding resistance, and performance, expanding the range of use of dust collectors;
Maintaining the inherent characteristics of fiberglass yarn, it has a filtration area and a filtration efficiency of 99.99%; The smooth surface of the fiber increases the filtration wind speed, reduces the pressure difference, and makes it easier to clean the dust; Changed the surface structure of glass fiber, can resist the impact and cutting of dust particles on the fiber, and has a long service life.
Polypropylene fiber is used to manufacture polypropylene needle punched filter felt. In addition to some advantages of ordinary needle punched filter felt, polypropylene needle punched felt is generally used in situations where the flue gas temperature is below 100 ℃ and the acidity and alkalinity are high, or for liquid-solid separation where the acidity and alkalinity are high, due to its superior acid and alkali resistance and lower softening point compared to polyester fiber. Used in conjunction with liquid filtration and separation equipment such as plate and frame rolling filter, vacuum suction filter, bag filter, centrifugal filter, etc. The polypropylene felt used for liquid-solid separation is made of polypropylene fibers of different specifications, and reinforced base fabric is made of ordinary or high-strength silk, which can be treated by hot rolling and fire firing.
Chemical treatment of the yarn surface using composite materials mainly composed of polytetrafluoroethylene (PTFE) has improved the filter material's durability, folding resistance, and performance, expanding the range of use of dust collectors;
Maintaining the inherent characteristics of fiberglass yarn, it has a filtration area and a filtration efficiency of 99.99%; The smooth surface of the fiber increases the filtration wind speed, reduces the pressure difference, and makes it easier to clean the dust; Changed the surface structure of glass fiber, can resist the impact and cutting of dust particles on the fiber, and has a long service life.
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