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Flat Sheet Membrane

UNISOL flat sheet membranes cover the whole range from micro-,ultra-,and nanofiltration and are available in a broad range of polymers that include PES, PS, PAN and PVDF at various MWCOs.


Customized chemistry
Product Introduction

UNISOL provide flat sheet membranes with cut-offs covering the spectrum of micro-, ultra-, nanofiltration and reverse osmosis, for a wide range of applications in various kinds of materials:    Polyethersulfone , Polyvinyilidene, Piperazinamide, Polysulfone, Polyacrylnitrile, Polyamide


Membrane Filtration Level

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Schematic Cross-Section Of Membrane

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Advantages

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Wide range of membrane types

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Resistant to high temperatures and pH

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FDA Compliant Materials



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Specification

Microfiltration membranesMembrane materialsPore size [μm]
MPV020Polyvinyilidene0.2
MPS010Polyethersulfone0.1


Ultrafiltration membranesMembrane materialsNom. MWCO [kDa]
UPS005Polyethersulfone5
UPS010Polyethersulfone10
UPS020Polyethersulfone20
UPS150Polyethersulfone150
USP100Polysulfone100
UPV080Polyvinyilidene80
UPV200Polyvinyilidene200
UPV1000Polyvinyilidene1000


Nanofiltration membranesMembrane materialsRejection [%]
NFDKPiperazinamide≥ 98%
NFDLPiperazinamide≥ 96%
UNF454Piperazinamide≥ 94%
UNF604Piperazinamide≥ 70%

Test condition: 2000ppm MgSO4, 110psi (7.6bar), 25°C


Reverse OsmosisMembrane materialsStabilized Rejection [%]Minimum Rejection [%]
BW3017Polyamide99.6%(1)99.4%(1)
SW3013Polyamide99.8%(2)99.6%(2)

(1) Test condition: 2000ppm NaCl, 225psi (15.5bar), 25°C

(2) Test condition: 32000ppm NaCl, 800psi (55bar), 25°C



Flat sheet membranes are available in rolls or sample sizes for testing purposes.

Rolls of 300m * 1050mm, by meters, or cut into the various format sizes (for example A4 size) can be customized. All flat sheets can be integrated into our UNISOL spiral wound modules.


Read more  UNISOL Flat Sheet Membranes Brochure.pdf


Applications
Technical resource
UNISOL firmly believes that quality is the soul of products
Strictly observe every standard, every process of production, every detail of service
Create maximum value for customers
UNISOL provides professional and thoughtful research and development consulting services for filter membrane components, warmly welcome your consultation.
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