polypropylene filter felt

Short Description:

olypropylene filter felt Our company produces high-quality polypropylene fiber to make polypropylene needle filter felt. Besides the advantages of ordinary needle-punched filter felt, polypropylene has better acid resistance, alkalinity and lower softening point than polyester fiber, so polypropylene needle felt is generally used in flue gas temperature below 100℃ and high acid and alkalinity, or in liquid-solid separation field with higher acid and alkalinity.In the field of liquid-solid sep...


Product Detail

Product Tags

olypropylene filter felt

Our company produces high-quality polypropylene fiber to make polypropylene needle filter felt. Besides the advantages of ordinary needle-punched filter felt, polypropylene has better acid resistance, alkalinity and lower softening point than polyester fiber, so polypropylene needle felt is generally used in flue gas temperature below 100℃ and high acid and alkalinity, or in liquid-solid separation field with higher acid and alkalinity.In the field of liquid-solid separation, polypropylene needle filter felt is usually used with plate-frame filter press, vacuum filter suction machine, belt filter, centrifugal filter and other liquid-solid separation equipment. It not only has the characteristics of good dimensional stability, high strength and low elongation,Because of its smooth surface, porosity and high permeability, it also has the unique advantages of low vacuum resistance, energy saving and easy cleaning. In mineral processing, coal preparation, petroleum, chemical industry and other industries, the need to filter small particles and ensure fine filtration occasions, polypropylene needle filter felt is far superior to the traditional woven filter material performance.

Polypropylene fiber needle-punched filter felt is usually made of 3 d or 6 d polypropylene short fiber, and reinforced base cloth is woven with high strength silk.

polypropylene needle-punched filter felt is mainly used in the field of liquid-solid separation in metallurgy, mining, petroleum, chemical, chemical fiber, medicine, food and other industries.

 Polypropylene filter felt technical data:

Fiber

 polypropylene fiber

 polypropylene fiber

 polypropylene fiber

scrim

 polypropylene filament

 polypropylene filament

 polypropylene filament

weight

500g/m2

550g/m2

600g/m2

thickness

2.0mm

2.1mm

2.2mm

Breaking intensity

warp(N)

900

950

1050

weft(N)

1100

1200

1300

breaking elongation

warp(%)

≤25

≤25

≤25

weft(%)

≤40

≤40

≤40

air permeability(m3/㎡·min)

15

13

11

90℃ Thermal shrinkage warp

< 1%

< 1%

< 1%

90℃ Thermal shrinkage weft

< 1%

< 1%

< 1%

working temperature

90deg ℃

90deg ℃

90deg ℃

acid-resisting

 excellent

 excellent

 excellent

alkali-resisting

 excellent

 excellent

 excellent

Finish treatment

Heating, singeing, calendering


  • Previous:
  • Next:

  • Write your message here and send it to us

    Related products

    • PTFE filter felt

      PTFE filter felt

      PTFE filter felt  PTFE is more suitable for harsh conditions that require corrosion resistance and long service life of filtration material, fume handling of coal-burning boilers, garbage incinerators, carbon black production and TiO2 production. It can be used in the process of initial metallurgy and refining for some metals as well as chemical production. It widely used in steel, power, waste incineration flue gas filtration and other harsh environments. Filter bags, dust collector bag ,du...

    • PPS filter felt

      PPS filter felt

      Polypropylene filter felt Our company produces high-quality polypropylene fiber to make polypropylene needle filter felt. Besides the advantages of ordinary needle-punched filter felt, polypropylene has better acid resistance, alkalinity and lower softening point than polyester fiber, so polypropylene needle felt is generally used in flue gas temperature below 100℃ and high acid and alkalinity, or in liquid-solid separation field with higher acid and alkalinity.In the field of liquid-solid se...

    • pharmaceuticals  filter cloth

      pharmaceuticals filter cloth

      Fluidized Bed Spirulina Powder Granulator cloth bag,Spirulina Powder Spray Drying cloth bag, antistatic filter cloth, drying cloth bag . characteristic: Good air permeability, easy to clean and recyclable, meet the requirements of pharmaceutical / food industry Antistatic water proof cloth bag is a cloth bag used for granulation of highly viscous materials, such as extract powder. It has the characteristics of non-stick cloth bag, good permeability, good boiling effe...

    • Antistatic filter felt

      Antistatic filter felt

      Antistatic filter felt After reaching a certain degree (that is, explosion limit), general industrial dust can easily lead to explosion and fire in the event of electrostatic discharge spark or external ignition. According to the needs of domestic blast furnace gas coal dust collection and cement plant coal dust collection and other industries, anti-static needle-punched filter felt and filter cloth were developed and produced. In addition to the process of producing...

    • water and oil proof filter felt

      water and oil proof filter felt

      Water and oil proof filter felt During the operation of the bag dust collector, the dust in the gas contains more moisture and oil, as well as hygroscopic and moisture-prone dust. It is possible to form water film or oil film on the dust surface and increase adhesion, which is helpful to capture dust. But it will make it difficult to clear ash. Especially when the high temperature gas is in the high humidity state, the condensation phenomenon is due to the cooling effect of the external gas.T...

    • Acrylic filter felt

      Acrylic filter felt

      The acrylic fiber used in the filtration industry generally refers to the homopolymer acrylic. Acrylic ,(acrylic fiber) fiber was invented by DuPont in 1950. It has a round or octagonal, the surface is smooth, it is not easy to absorb water, it can resist acid and alkali and sunshine, and it is not easy to yellow and stain. It is usually called polyacrylonitrile fiber. Acrylic fiber itself fiber strength is not very superior, generally using polyester filament cloth or acrylic and polyester m...