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PES Membrane

Reinforced PES Flat Membrane

The Reinforced PES membrane is hydrophilic by nature. It casts the polyethersulfone onto the support layer, giving it excellent mechanical strength and easy thermal bonding. It has excellent heat resistance, acid and alkaline resistance, very low protein binding, and low extractability.

Widely used in filtration applications in the fields of biopharmaceuticals, medical, water treatment, and chemical purification.

Low protein adsorption and low extractable levels

High porosity and uniformity

Excellent inter and intra-lot consistency

Features

  • Low protein adsorption and low extractable levels.
  • High porosity and uniformity.
  • Excellent inter and intra-lot consistency.
  • Excellent mechanical strength.
  • Broad chemical compatibility
  • Natural hydrophilic, good filtration efficiency with a high flow rate.
  • Resistant to different sterilization methods such as autoclave, EO, and Gamma irradiation.
  • *Sterilization times/doses vary depending on the customer’s processing technology and sterilization conditions, and corresponding verification is required.

Specifications

TLPESB022254 Type PES, Supported, Pore Size 0.22μum, Width 254mm, Rolling film
TLPESB022270 Type PES, Supported, Pore Size 0.22μum, Width 270mm, Rolling film
TLPESB045254 Type PES, Supported, Pore Size 0.45μm, Width 254mm, Rolling film
TLPESB045270 Type PES, Supported, Pore Size 0.45μm, Width 270mm, Rolling film
Note: Other specifications can be customized (minimum order quantity requirements must be met)

Applications

Suitable for process filtration in food & beverage, pharmaceutical, semiconductor, laboratory filtration, and water treatment.

  • Bacterial reduction filtration
  • Precision infusion filter
  • Drip funnel filter stops the liquid membrane
  • Clarification filtration

Pharmaceuticals

Laboratory filtration

Water treatment

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