YUASA Membrane Filters

This filter allows for precise and large-quantity filtration.
Yuasa Membrane Systems' proprietary technology supports high-quality and consistent performance.

The precision filtration membrane, originally developed by Yuasa Membrane Systems, consists of a synthetic resin solution which is dispersed on a molecular level. This helps to obtain a uniform pore structure. Mechanically strong, it excels in heat and chemical resistance.
Having a three-dimensional functional structure and more, it leaves the flavors of food intact and excels in the elimination of bacteria and removal of fine particles.

image:Appearance of YUASA Membrane Filters

Features

  • With high filtration accuracy, the membrane filter excels in the elimination of bacteria and removal of fine particles.
  • It has superior resistance to chemicals.
  • It allows for heat sterilization at 121 °C (autoclave: 20 minutes).
  • High quality and economical

Applications

  • Bacteria elimination
  • Clarification
  • Filtration of small particles
  • Clarifying filtration
  • Electrolytic diaphragm

Specifications

Model Material ore size
μm
Thickness
mm
Heat resistance*
Tensile strength
N/15mm width
Water flow rate
ml/min/cm2
at 50.7kPa,25℃
Bubble point
MPa
Size (width)
Membrane Base
MF-20V Chlorinated polyvinyl chloride, Polyoxyethylene polyoxypropylene glycol Polyethylene
terephthalate
0.2 0.11 90
(Autoclave
121°C x 20min)
36 7 0.35 300
MF-40B Chlorinated polyvinyl chloride,
Sucrose fatty acid esten
0.4 0.11 33 24 0.15 1,000
MF-60B 0.6 0.17 31 33 0.08
MF-90B 0.9 0.09 25 107 0.054
MF-250B 2.5 0.17 21 272 0.011

Heat resistance of the membrane filter depend on the conditions of its use.
Contact us for more information about the specifications of a specially-designed product.
The information shown above are representative values and are not guaranteed.

Indication of format

image:Indication of format
(1)Pore size
Indication Pore size (μm)
20V 0.2
40B 0.4
60B 0.6
90B 0.9
250B 2.5
(2)Hydrophilicity
Indication Type
MF-20V S Hydrophilic
property
N Hydrophobic
property
Other than
MF-20V
Blank Hydrophilic
property
N Hydrophobic
property
(3)Shape and size
Standard
size
indication
Shape (dimension)
310×310 image:Shape1
500×500
φ47 image:Shape2
φ90
φ142
φ185
φ355
φ293-60 image:Shape3
φ310-34

You can chose it desired dimesions.

Fine particle capturing capabilities

graph:Particle size

Particle size(μm)

image:MF-40B Surface

MF-40B Surface(Electron micrograph)