Microporous Glass Fiber Membrane Filters

Description of 0.45 Micron Glass Fiber Filters

Glass Fiber is a material made up of numerous extremely fine fibers of glass, the simple, pure, and acrylic binder-free line of borosilicate glass fiber membrane. This media integrates porous polymer materials (plastics and fiber) with microfiber glass, synchronizing the excellent strength of polymers with a variety of fiberglass functions as well as eliminating acrylic binders that could pose the risk of potential contamination.

Hawach has two types, one is standard like Whatman GF/C, microporous glass fiber membrane filter without binder, another one is the domestic type, it is glass fiber with the binder.

Glass fiber membrane filters have the properties of fast flow rate and high load capacity. Microporous membrane filter is suitable for pre-filter paper, which greatly increases the particle load capacity of the filter. Another membrane that can be used as a pre-filtration is polypropylene membrane, which is the same as glass fiber membrane filters and used at the front end of membrane filtration to prevent filter clogging. Same as the PTFE membrane filter, the glass membrane filter is also hydrophobic.

Hydrophobic membrane filter 47mm is widely used in daily air monitoring and special monitoring of solid pollutants, microorganisms, oil, and acid mist in the air. Glass fiber membrane filter is especially recommended for the collection of high-efficiency fine particles.

Advantage of Glass Membrane Filter

Glass fiber membrane are all ISO9001 approved.
Glass membrane filter are all manufactured in a 100,000 class cleanroom.
A deep filter without a binder.
Small order and OEM service are acceptable.
Various sizes are available.
Low resistance with a high filtration efficiency.
Hydrophobic membrane filter 47mm with high quality.
0.45 micron glass fiber filters have super high chemically inert.
Good thermal stability, able to withstand high temperature working environment.
Excellent economy, achieve good use effect at low cost with two types to choose from (binder and without binder GF membrane filter).

Features of Microporous Glass Fiber Membrane Filters

Low extractable.
Excellent strength.
Hydrophobic material membrane.
Fast flow rates.
Glass fiber membrane are sterilized by gamma rays.
High temperature and high-pressure sterilization.

Applications of Hydrophobic Membrane Filter 47mm

Final filtration.
Reduce mycoplasma.
Cannot filter hydrofluoric acid.
Commonly used for contaminated samples.
Analysis of bacteria, sterility testing and clarification, and prefiltration.
0.45 micron glass fiber filters can be used in a wide range of medical, clinical, and life science applications, such as pre-filtration, sample preparation, analytical testing, and diagnostic testing.

Technical Data of Microporous Membrane Filter

Scanning Electron Microscope Picture of glass fiber filters

Ordering Information of Glass Fiber Membrane