Raw materials: nylon, polyester, polypropylene and partial tetrafluoroethylene. Mainly nylon and polypropylene
Performance: High filtration efficiency, good air permeability, easy cleaning, high strength, service life is 10 times of the general fabric, after heat setting or rolling treatment, high stability, not easy to deformation, the highest filtration accuracy can reach 0.005 micron.
Technology: heavy weight rapier loom weaving, single layer weaving, double layer weaving, three layer weaving, etc.
PP is the commodity name, chemical name is polypropylene, briefly PP.
Polypropylene monofilament filter fabric is made from polypropylene monofilament (commonly known as heald) , through the process of warping, weaving, cleaning, setting, calendering and other processes
The product is a new generation of filtration material with high filtration efficiency, easy cake removal, easy cleaning, high strength and long service life. Polypropylene products have excellent acid and alkali resistance. Softening point is 114 ºC. The melting point is 189 ºC.
Polypropylene monofilament products are widely used in non-ferrous metal smelting, chemical, coal, food and other industries.
Polyester for commodity name, PET (polyester), chemical called PET (polyethylene terephthalate)
Material performance: acid resistance, weak alkali resistance. Good abrasion resistance, corrosion resistance, and reproducibility, poor electrical conductivity. Normal use temperature < 130 ℃
Filtration performance: polyester filament fiber filter cloth has smooth surface, good abrasion resistance, high strength, higher strength and better abrasion resistance after being twisted, so that the fabric has good air permeability, fast water leakage and convenient cleaning.
Products are widely used in chemical, metallurgical, food, pharmaceutical, building materials, mining and other industries plate and frame filter press, belt filter, vacuum filter and other solid-liquid separation, solid-gas separation equipment matching use.
Filtration performance: polyester staple filter cloth has short raw material structure and wool, the fabric is dense, good particle retention, but peeling, poor air permeability. Strength, wear resistance and water leakage are not as good as polyester filament filter cloth.
Application Industry: pharmaceutical, food, chemical, metallurgy, industrial filter press, centrifuge filter cloth and so on.
Special note: it is not advisable to use this material to filter products with easy viscous filtration.
This series of filter fabric is made of polyester fiber, divided into polyester staple filter cloth, polyester filament filter cloth.
The product has the characteristics of acid resistance, weak alkali resistance, oxidation resistance, high tensile strength, good resistance to humidity and heat, mildew resistance and high working temperature. The normal operating temperatureis less than 130.
The polyester filament filter fabric made by the company is made of loose yarn by spelling weaving, which enhances the breaking strength of the fabric. Its surface is smooth, wear resistance is better, permeability is better.
The filtration accuracy of this series of filter fabric is less than 5 microns.
The company's polypropylene filament fabric has more than 80 varieties,according to requirements to change patterns, density, weaving. With a smooth surface and good air permeability, Polypropylene fiber filter cloth is suitable for powder filtration.
The products are widely used in dye chemical industry, sugar, pharmaceutical, alumina and other industries with strong alkaline plate and frame filter press, belt filter and other equipment.
The filtration accuracy of this series of filter cloth can reach 1 microns
Filtration performance:
Polyproylene staple fiber
Industrial fabrics made of polypropylene staple fibers have better performances than filament fibers in terms of wool, powder and pressure filtration.
This series of filter cloth is woven with polypropylene fiber, divided into polypropylene staple fiber filter cloth, polypropylene filament filter cloth.
The product has acid resistance, alkali resistance and light weight and the normal service temperature is less than 90 degrees.
Polypropylene fiber filter cloth has smooth surface and good air permeability, which is suitable for powder filtration. There are more than 80 varieties of polypropylene filament fiber filter cloth. We can change the pattern, density and weaving according to the requirements.
Products are widely used in dyeing and chemical industry, sugar, pharmaceutical, alumina and other industries with strong alkaline plate and frame filter press, belt filter and other equipment. The filtering accuracy of this series of filter cloth products can reach less than 1 micron.
Nylon(PA6) fiber materials. Its strength is 4-5.3 cN/dtex, the elongation is 18%-45%, and the elastic recovery rate is over 90% at 10% elongation。
The strength of nylon fiber is the strongest in common chemical fiber, and the wear resistance of nylon fiber is 10 times that of cotton fiber, 50 times that of viscose fiber. The wear resistance of nylon fiber ranks first among all kinds of fibers。
Nylon fibers are resistant to strong alkali and weak acid. The strength loss of nylon fibers treated with NaOH (10%) at 95 C for 16 h can be neglected. However, nylon fibers are not resistant to light and easy to change color and become brittle. Therefore, nylon fabrics should not be exposed to sunlight for a long time。
Polyamide 66 (PA66) has higher strength, but can not be used in pharmaceutical, food and other fields, because it will decompose toxic substances, is not conducive to human health。
The DuPont aramid 1414 filament is made of precision weaving and applied to precise filtration at high temperature and high pressure.
GL.PSA.PI-S(Blending of glass fiber, polysulfone and polyimide)
MX-S(Meta aromatic polyamide)
PPS-S(Polyphenylene sulfide)
Raw materials: nylon, polyester, polypropylene and partial tetrafluoroethylene. Mainly nylon and polypropylene
Performance: High filtration efficiency, good air permeability, easy cleaning, high strength, service life is 10 times of the general fabric, after heat setting or rolling treatment, high stability, not easy to deformation, the highest filtration accuracy can reach 0.005 micron.
Technology: heavy weight rapier loom weaving, single layer weaving, double layer weaving, three layer weaving, etc.
PP is the commodity name, chemical name is polypropylene, briefly PP.
Polypropylene monofilament filter fabric is made from polypropylene monofilament (commonly known as heald) , through the process of warping, weaving, cleaning, setting, calendering and other processes
The product is a new generation of filtration material with high filtration efficiency, easy cake removal, easy cleaning, high strength and long service life. Polypropylene products have excellent acid and alkali resistance. Softening point is 114 ºC. The melting point is 189 ºC.
Polypropylene monofilament products are widely used in non-ferrous metal smelting, chemical, coal, food and other industries.
Polyester for commodity name, PET (polyester), chemical called PET (polyethylene terephthalate)
Material performance: acid resistance, weak alkali resistance. Good abrasion resistance, corrosion resistance, and reproducibility, poor electrical conductivity. Normal use temperature < 130 ℃
Filtration performance: polyester filament fiber filter cloth has smooth surface, good abrasion resistance, high strength, higher strength and better abrasion resistance after being twisted, so that the fabric has good air permeability, fast water leakage and convenient cleaning.
Products are widely used in chemical, metallurgical, food, pharmaceutical, building materials, mining and other industries plate and frame filter press, belt filter, vacuum filter and other solid-liquid separation, solid-gas separation equipment matching use.
Filtration performance: polyester staple filter cloth has short raw material structure and wool, the fabric is dense, good particle retention, but peeling, poor air permeability. Strength, wear resistance and water leakage are not as good as polyester filament filter cloth.
Application Industry: pharmaceutical, food, chemical, metallurgy, industrial filter press, centrifuge filter cloth and so on.
Special note: it is not advisable to use this material to filter products with easy viscous filtration.
This series of filter fabric is made of polyester fiber, divided into polyester staple filter cloth, polyester filament filter cloth.
The product has the characteristics of acid resistance, weak alkali resistance, oxidation resistance, high tensile strength, good resistance to humidity and heat, mildew resistance and high working temperature. The normal operating temperatureis less than 130.
The polyester filament filter fabric made by the company is made of loose yarn by spelling weaving, which enhances the breaking strength of the fabric. Its surface is smooth, wear resistance is better, permeability is better.
The filtration accuracy of this series of filter fabric is less than 5 microns.
The company's polypropylene filament fabric has more than 80 varieties,according to requirements to change patterns, density, weaving. With a smooth surface and good air permeability, Polypropylene fiber filter cloth is suitable for powder filtration.
The products are widely used in dye chemical industry, sugar, pharmaceutical, alumina and other industries with strong alkaline plate and frame filter press, belt filter and other equipment.
The filtration accuracy of this series of filter cloth can reach 1 microns
Filtration performance:
Polyproylene staple fiber
Industrial fabrics made of polypropylene staple fibers have better performances than filament fibers in terms of wool, powder and pressure filtration.
This series of filter cloth is woven with polypropylene fiber, divided into polypropylene staple fiber filter cloth, polypropylene filament filter cloth.
The product has acid resistance, alkali resistance and light weight and the normal service temperature is less than 90 degrees.
Polypropylene fiber filter cloth has smooth surface and good air permeability, which is suitable for powder filtration. There are more than 80 varieties of polypropylene filament fiber filter cloth. We can change the pattern, density and weaving according to the requirements.
Products are widely used in dyeing and chemical industry, sugar, pharmaceutical, alumina and other industries with strong alkaline plate and frame filter press, belt filter and other equipment. The filtering accuracy of this series of filter cloth products can reach less than 1 micron.
Nylon(PA6) fiber materials. Its strength is 4-5.3 cN/dtex, the elongation is 18%-45%, and the elastic recovery rate is over 90% at 10% elongation。
The strength of nylon fiber is the strongest in common chemical fiber, and the wear resistance of nylon fiber is 10 times that of cotton fiber, 50 times that of viscose fiber. The wear resistance of nylon fiber ranks first among all kinds of fibers。
Nylon fibers are resistant to strong alkali and weak acid. The strength loss of nylon fibers treated with NaOH (10%) at 95 C for 16 h can be neglected. However, nylon fibers are not resistant to light and easy to change color and become brittle. Therefore, nylon fabrics should not be exposed to sunlight for a long time。
Polyamide 66 (PA66) has higher strength, but can not be used in pharmaceutical, food and other fields, because it will decompose toxic substances, is not conducive to human health。
The DuPont aramid 1414 filament is made of precision weaving and applied to precise filtration at high temperature and high pressure.
GL.PSA.PI-S(Blending of glass fiber, polysulfone and polyimide)
MX-S(Meta aromatic polyamide)
PPS-S(Polyphenylene sulfide)
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