SHENZHEN HUA HE SHENG TECHNOLOGY CO.LTD
Production & sales of microporous filtration membrane roll materials
86-18675555716
Product Details

PO (Polyolefin) Porous filter membrane material

Number hhs006
Type filter membrane
Material polyolefin
Color white
Brand HHS
Product Details

Product introduction

This product is made of high-performance polyolefin material, produced by biaxial mechanical stretching/chemical phase separation process, and then processed by hot pressing compounding process. It has high filtration accuracy, High quality, low price, is the most suitable choice to reduce the cost of membrane raw materials.

Process: high performance PO material---super thin sheet---biaxial stretching/chemical phase separation---hot pressing composite support

Pore formation: secondary stretching/chemical phase separation
Composite :
Hot pressing, no adhesive

Heat shrinkage: <1.5% @100℃ 1h.
Tensile strength: 1750-2300kgf/cm2
MWCO:500-750KDa. UF Grade.
Material properties: Hydrophobic and oleophobic, capable of hydrophilic/lipophilic modification..
ptfe membrane meaning, ptfe membrane filter 0.2 um

ptfe membrane architecture, ptfe membrane sheet


Product Specifications & Performance

Modeltype

Thickness

(um)

Aperture

(um)

Porosity

%

Airflow(LMH)

@25℃.0.35MPa.

Workingpressure

/DP

Use
HPO-FT01

puremembrane

(Nosupport)

10-300.04-0.0535-40
25-303bar

Manufacture of various

composite membranes

HPO-FT02

Composite

(non woven support)

40-2000.03-0.0433-4820-253barPleatedfilterelement
HPO-FP03(PVDFCoated)Coatedmembrane15-500.03-0.0433-4820-253barCanreplacePVDF/PTFE/PES/PAN


Comparison of process performance parameters of membranes

Project

PTFE flat membrane

PVDF flat membrane

PES flat membrane

PO flat membrane

Type

UF

MF

UF

MF

UF

MF

UF

MF

Manufacturing

process

Stretch

Stretch

Coating/Phase

Separation


Phase separation

Stretch+Phase Separation

Composite

process

Composite

non-woven

Composite

non-woven

PVC   

membrane

None

None

Composite   non-woven

/Coating   PVDF


Hole shape

difference

Medium

Medium

Small

Small

Small

Medium

Small

Pore size   

difference

Medium

Medium

Small

Small

Small

Medium

Small

Flow channel

long

curved

long

curved

short

straight

short

straight

long

curved

short

straight

Thickness

100-200 µm

100-200 µm

10-50 µm

15-40 µm

15-40 µm

15-40 µm

100-200 µm

10-50 µm

Strength

High

High

Low

Low

Low

Low

High

Low

Temperature   

resistance

<50

<50

<50

<150

<150

<150

<50

<50

Anti-pollution

/back wash recovery

High

Fine

High

Fine

High

Fine

High

Fine

Low

Medium

Low

Medium

High

Fine

Chemical resistance

(CIP   cleaning)

High

Fine

High

Fine

High

Fine

High

Fine

Medium   & Generally

Medium

General

High

Fine

Resistant to

organic   solvents

Non-woven materials

are limited

PVC   materials

are limited

Fine

Conventional

Conventional

Conventional

Fine

Work pressure

<6 bar

<6 bar

<3.5 bar

<6 bar

<3.5 bar

<3.5 bar

<3.5 bar

<3.5 bar

Hydrophilic

Low

Low

Low

Low

High

High

Low

High

Oleophobicity

High

High

High

High

Low

Low

Low

Low

Material   Safety

High

High

Low

High

High

High

High

High

Standard   price

High

High

Low

High

High

High

Low

Low



Applications & advantages:

● For flat membrane: can replace PES/PAN/PVDF/PTFE. Cost saving 30%.

ptfe membrane fabric, ptfe membrane material

● Used for pleated filter element, higher filtration accuracy than PP/PET meltblown & spunbond material.

ptfe membrane filter 47mm, ptfe membrane air filter

● Excellent material, Strong compatibility, can be used for food/pharmaceutical grade precision filtration,


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Contact Us
Whatsapp: +86 18675555716
Telephone: +86 755 33266898
Address:    Baoan district, shenzhen city,
Guangdong, China


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