How are melt-blown filters made？
MBR membrane
The classification and performance of the ultrafiltration filter parameters - 【 3 m filter.
by：Lvyuan Filter
2021-01-25
Polypropylene (
PP)
Hollow fiber membrane
polypropylene hollow fiber membrane is a new generation of membrane separation on international material, with high strength, resistance to acid alkali, bacteria resistance, heat resistance performance is good, good surface nonpolar, strong ability to resist pollution, uniform pore, large flux unit surface area, etc.
main membrane performance parameters of membrane diameter: 420 ~ 480 & mu; M
film thickness: 40 ~ 50 & mu; M
microporous aperture: 0. 1 to 0. 2μ M:
the ventilation rate & gt; 8. 0× 10 - 2 ( 立方厘米/ cm2。 S· cmHg) Pore rate:
40 ~ 50% water flux: 100 ~ 120 l/h/m2 ( 0. 15Mpa,25℃)
use PH range: 1 - Modification of polysulfone (14
PS) Hollow membrane modified polysulfone hollow membrane is
the old polysulfone membrane materials of the improved new membrane separation material, flux, strength and ability to resist pollution performance than the old polysulfone membrane materials greatly enhance ( Is almost a times) 。 Due to the modification of polysulfone intercept molecular weight ( 3000, 5000, 6000, 10000, 20000, 30000, etc. ) Wide, especially suitable for enrichment separation material industry.
main membrane performance parameters of membrane diameter: 400 & mu; M
film thickness: 20 & mu; M
intercept molecular weight: 3000, 5000, 6000, 10000, 20000, 30000, etc.
water flux: 80 ~ 100 l/h/m2 ( 0. 15Mpa,25℃)
use PH range: 1 - 14
melt-blown type PP filters
English name: PPfiltercartridges
melt-blown type PP filters ( Hereinafter referred to as: PP filter) Made of polypropylene materials by high temperature melting, injection into filaments into the special filter forming machine to form a continuous filter.
use different production technology made different filtration precision, also can form inside and outside of the surface of the filter element or tight outside the depth of the thin type filter core, etc. The filter itself does not use any chemical adhesive, more in line with the high quality of health and safety requirements.
product specifications product specifications specifications product specifications:
Material Material: polypropylene ( PP)
the length of the Lenth: 10 & quot; ,20“; ,30“; 40“;
diameter of Dia: outer diameter of 63 mm, inner diameter 28 mm
to Micron precision: 1, 3, 5, 10, 20, 30, 50, 75, 100 & mu; M
the highest working temperature Max. Temp: 60 ℃ maximum working pressure difference of Max. 35 psi Pressure:
special specifications Can be customized Can be customized
product features: deep (
深度) Filter consists of polypropylene filter medium with high quality, to ensure the good of the inner filtration efficiency. Hot melt capillary fiber structure to prevent the outflow, guarantees the excellent filtering performance and stability of the filtering flow. High filtering ability to capture.
polypropylene hollow fiber membrane is a new generation of membrane separation on international material, with high strength, resistance to acid alkali, bacteria resistance, heat resistance performance is good, good surface nonpolar, strong ability to resist pollution, uniform pore, large flux unit surface area, etc.
main membrane performance parameters of membrane diameter: 420 ~ 480 & mu; M
film thickness: 40 ~ 50 & mu; M
microporous aperture: 0. 1 to 0. 2μ M:
the ventilation rate & gt; 8. 0× 10 - 2 ( 立方厘米/ cm2。 S· cmHg) Pore rate:
40 ~ 50% water flux: 100 ~ 120 l/h/m2 ( 0. 15Mpa,25℃)
use PH range: 1 - Modification of polysulfone (14
PS) Hollow membrane modified polysulfone hollow membrane is
the old polysulfone membrane materials of the improved new membrane separation material, flux, strength and ability to resist pollution performance than the old polysulfone membrane materials greatly enhance ( Is almost a times) 。 Due to the modification of polysulfone intercept molecular weight ( 3000, 5000, 6000, 10000, 20000, 30000, etc. ) Wide, especially suitable for enrichment separation material industry.
main membrane performance parameters of membrane diameter: 400 & mu; M
film thickness: 20 & mu; M
intercept molecular weight: 3000, 5000, 6000, 10000, 20000, 30000, etc.
water flux: 80 ~ 100 l/h/m2 ( 0. 15Mpa,25℃)
use PH range: 1 - 14
melt-blown type PP filters
English name: PPfiltercartridges
melt-blown type PP filters ( Hereinafter referred to as: PP filter) Made of polypropylene materials by high temperature melting, injection into filaments into the special filter forming machine to form a continuous filter.
use different production technology made different filtration precision, also can form inside and outside of the surface of the filter element or tight outside the depth of the thin type filter core, etc. The filter itself does not use any chemical adhesive, more in line with the high quality of health and safety requirements.
product specifications product specifications specifications product specifications:
Material Material: polypropylene ( PP)
the length of the Lenth: 10 & quot; ,20“; ,30“; 40“;
diameter of Dia: outer diameter of 63 mm, inner diameter 28 mm
to Micron precision: 1, 3, 5, 10, 20, 30, 50, 75, 100 & mu; M
the highest working temperature Max. Temp: 60 ℃ maximum working pressure difference of Max. 35 psi Pressure:
special specifications Can be customized Can be customized
product features: deep (
深度) Filter consists of polypropylene filter medium with high quality, to ensure the good of the inner filtration efficiency. Hot melt capillary fiber structure to prevent the outflow, guarantees the excellent filtering performance and stability of the filtering flow. High filtering ability to capture.
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