PES filter membrane

Name: PES Filter Membrane, Polyethersulfone Filter Membrane

Type: Single-layer cast membrane, self-supporting, uncoated or laminated.

Material: 100% PES (polyethersulfone), homogeneous.

Properties: Hydrophilic (naturally)

Pressure: Operating pressure <0.6 MPa (long-term)

Temperature: <130°C (normal)

Chemical: Resistant to common chemicals, *not suitable for highly polar organic solvents (NMP, DMAC, etc.).

Welding: Adhesive bonding, hot press lamination, low-frequency ultrasonic we

Working way: Deep retention,

* Some target media is retained in the core layer of the membrane, potentially resulting in media loss.

Basic datas of model HGL-1-ES :

* PMI pore size analysis: pore size range, average pore size, porosity.

* Pore size retention efficiency: Standard particle count.

* Molecular weight cutoff efficiency: Bovine serum albumin, PEG.

* Surface properties: Contact angle measurement.

Standard Size: (Roll)

Width: 254-508mm（customizable）

Length: 100m (min)

Related Documents:    How to Choose a Filter Membrane‍    |        Request Product documemt

Features and Benefits：

1. Unique asymmetric microstructure with large surface pores, small core pores, and funnel-shaped channels.

2. Core-layer interception operation provides high impurity retention, slow flow rate drop, long replacement cycles.

3. Low pressure loss and higher flow rate.

4. Anti-adhesion pollution, especially suitable for filtering protein-like viscous organic liquids

5. Good chemical compatibility, suitable for a variety of application conditions and environments.

6. Pure material, no shedding or leaching, suitable for food, pharmaceutical, life science, and testing and analysis applications.

                                                                                                                            Microstructure: Asymmetric.