filcore` · -water purifier, ice-maker, and etc.-ordering productions are available.-we supply to...

w w w . f i l c o r e . c o . k rw w w . f i l c o r e . c o . k r

FilCORE`C O R P O R A T I O N

w w w . f i l c o r e . c o . k r

PolysulfonePolysulfone

Hollow Fiber Membrane Hollow Fiber Membrane


C O R P O R A T I O N

Company Introduction

- Company History and etc.- Product Introduction



Company Introduction

Company NameCompany NameCompany NameCompany Name

C E OC E OC E OC E O

FoundationFoundationFoundationFoundation

Main ProductMain ProductMain ProductMain Product

AddressAddressAddressAddress

EmployeeEmployeeEmployeeEmployee

FilcoreFilcore., Co. Ltd.., Co. Ltd.FilcoreFilcore., Co. Ltd.., Co. Ltd.

Kim, SeongKim, Seong--HyunHyunKim, SeongKim, Seong--HyunHyun

January/ 26/ 2007January/ 26/ 2007January/ 26/ 2007January/ 26/ 2007

UF/ MF Hollow Fiber membrane & Element (Module)UF/ MF Hollow Fiber membrane & Element (Module)UF/ MF Hollow Fiber membrane & Element (Module)UF/ MF Hollow Fiber membrane & Element (Module)

#3Ba#3Ba--211, Shihwa Industrial Complex, Jeongwang211, Shihwa Industrial Complex, Jeongwang--dong,dong,21852185--2, Siheung2, Siheung--si, Kyeonggisi, Kyeonggi--do, KOREA (429do, KOREA (429--936) 936)

#3Ba#3Ba--211, Shihwa Industrial Complex, Jeongwang211, Shihwa Industrial Complex, Jeongwang--dong,dong,21852185--2, Siheung2, Siheung--si, Kyeonggisi, Kyeonggi--do, KOREA (429do, KOREA (429--936) 936)

Approx. 60Approx. 60Approx. 60Approx. 60

Contact UsContact UsContact UsContact Us Tel: 031Tel: 031--433433--3988, Fax: 0313988, Fax: 031--433433--39873987Tel: 031Tel: 031--433433--3988, Fax: 0313988, Fax: 031--433433--39873987

URL: www.filcore.co.kr, EURL: www.filcore.co.kr, E--mail: [email protected] mail: [email protected] URL: www.filcore.co.kr, EURL: www.filcore.co.kr, E--mail: [email protected] mail: [email protected]



Company History

2007.09 Product Launching (UF Hollow Fiber Membrane for Water Purifier & Bidet)2007.08 Mass Production TEST & 2007.07 Completion of UF Hollow Fiber Membrane Development & Manufacturing facilities. 2007.01 Foundation of “FILCORE Co., Ltd.”

2008.05 Patent Application (No. 10-2008-0051065)‘Groove device for Hollow Fiber Membrane Potting & Centrifugal Potting System with the device’2008.02 Patent Application (No. 10-2008-13448)‘Polysulfone Hollow Finer Membrane with prominent LP Property & its Manufacturing Method’

2008.06 Expansion of 1st. Manufacturing Facility2008.08 Expansion of 2nd. Manufacturing Facility2008.08 Confirmation of Venture Company (No. 20080202602)2008.10 Foundation of “Industry Research Institute” (KOITA)

- 2008

- 2007

- 2009 2009.12 Expansion of 3rd. Manufacturing Facility

20132013

2010.05 Expansion of 4th. Manufacturing Facility2010.09 ISO 9001:2008 Certified by ICR (Registration No. Q470910)

2010.01 Direct Export to CHINA (Kortech)

2012.07 NSF/ANSI Standard 42 Certified for UF element/module (No. C0070416/7-01)

2010.11 Selected as a Export Promising Small and Medium Enterprise (No. 2010 Kyeonggi-255)- 2010

2010.05 Expansion of 5th. Manufacturing Facility2010.01 Export to India (Aqua mall & KENT R/O System)

- 2012

2013.11 Participate exhibition in Netherland (Aquatech Amsterdam 2013)2013.07 Participate exhibition in Indonesia (Jakarta 2013)

2013.12 ISO 14001:2004 Certified by ICR



Make-upMake-up

CoagulationCoagulation

WindingWinding

RinsingRinsing

BundlingBundling

DryingDrying

SealingSealing

CasingCasing

PottingPotting

Cutting Cutting

•Dope

•I.C.S.

•H.F. Formation

•Pore Formation

•Bobbin turning Times

•Fiber Numbers

•Hot Bath Treatment

•Dehydration

•Bundle Length

•Bundle Shape

•Control Time&Temp.

•Over 99%

•Hot Wire Sealing

•Insert Bundle

•Centrifugal Method

•Use P.U.

•Make Open End

•Blockage Check

MANUFATURING PROCESS (1)



Nozzle

Come out Inner Coagulation

Inner coagulation

Hydrophile Improvement Solution

Hydrophobic Improvement Solution

Inner Coagulation

PolymerSolution






Porus Hollow Fiber Membrane

Manufacture




Mixing Solution

•H.F. Formation•Pore Formation

Mixing SolutionMixing Solution

Mix material

Make-Up

Inner coagulate Solutions

•DOPE•I.C.S.

Winding&

Rinsing

•Bobbin turning Times•Fiber Numbers•Hot Bath Treatment•Dehydration




BUNDLING •Bundling Length•Bundling Shape DRYING •Control Time & Temp.

•Over 99%



Air Vent


SEALING •Hot Wire Sealing

CASING •Insert Bundle

POTTING •Centrifugal Method•Use P.U.



<Before cutting> <After cutting>


CUTTING•Make Open End•Blockage Cheek

QualityControl

•Particle Count



<Visual Inspection>

QualityControl

•Visual Inspection•Packing


<Packing>



Quality Control (Q.C.) PROCESS (1)

I.I. Liquid Permeation Inspection (L.P. Test)Liquid Permeation Inspection (L.P. Test)

II.II. Bubble Point Test (B.P. Test) Bubble Point Test (B.P. Test)

III.III. Particle Counter TestParticle Counter Test

IV.IV. Visual InspectionVisual Inspection

- Flux check. (Sampling Test)

- Pore Size check. (Sampling Test)

- Appearance of the product. (Each process)

- Pore Size, Potting State, Fiber State, and Final product ‘Acceptance’ or ‘Rejection’.- 100% Test

PSPS



Long term flow TEST- Measure lifetime of membrane use a flow meters.

Quality Control (Q.C.) PROCESS (2)

TANK

Pump

Pressure control valve

Pressure gauge

Filter1

Filter 2

Pump

Pressure gauge

Flow control valve

Pressure control valve

Flow control valve



FEATURES of PRODUCT(1)

I.I. Main Material: PolyMain Material: Poly--SulfoneSulfone (P.S.)(P.S.)

II.II. Superior Hydrophilic Property. Superior Hydrophilic Property.

III.III. Prominent Pore Distribution. Prominent Pore Distribution.

IV.IV. Strict Quality Control.Strict Quality Control.

- Safe & High Performance Material

- Low Fouling by Hydroplaning

- Pore Size: Nominal 0.1㎛

- Perfect Bacteria Removal- Porous Membrane- Longer Life-time

- 100% Particle Challenge with Laser Counter.



FEATURES of PRODUCT(2)

I.I. Hollow Fiber for InHollow Fiber for In--Line Filter.Line Filter.

II.II. Various Sizes & Designs .Various Sizes & Designs .

III.III. Reliable Quality & Supply .Reliable Quality & Supply .

IV.IV. The Low Cost Alternative to RO!The Low Cost Alternative to RO!

V.V. Including ‘Including ‘AirAir--VentVent’ to Element.’ to Element.

- Water Purifier, Ice-Maker, and etc.

- Ordering Productions are available.

- We supply to “WATTS” in U.S.A.- World Wide Sales : Asia, Europe, America.

- No Waste of water.- No sumps, no additional pressure.- Less Cost.

- To Prevent UF filter from ‘Air-Block’.- See the attached file; ‘Air-Block’



MARKETING STATE

- Our Know-how & Technology to Water Ionizer.

Domestic MarketingDomestic Marketing

Overseas MarketingOverseas Marketing

I.I. JapanJapan

II.II. Europe (Russia, German, France, Etc.)Europe (Russia, German, France, Etc.)

III.III. China, U.S.A.China, U.S.A.

IV.IV. East Asia (Thailand, India, Vietnam)East Asia (Thailand, India, Vietnam)

- Supply to ‘KITZ MF’.

- Supply to ‘WATTS’, ‘MEDIA’, and etc.

I.I. UF (for Water Purifier)UF (for Water Purifier)

II.II. UF (for Water Ionizer)UF (for Water Ionizer)

III.III. UF (for Bidet)UF (for Bidet)

- Supply to ‘DongYang MAGIC’ & ‘Chung-Ho’ etc.

- Supply to ‘WoongJin COWAY’ via ‘Picogram Co., Ltd.’



Technical Introduction

1. Manufacturing Theory



SEM (Scanning Electron Microscope)

Cross Section(1) Cross Section(2)

Outside View (× 1k)Inside View (× 1k) * SEM * SEM ××50,00050,000

* SEM * SEM ××10,00010,000

- Fine & Maximized number of Pore Distribution.

- Variously entangled fine Pores within Skin-Layer.

- Thick Outside Skin Layer.(Depth of Filtration Area: Approx. 10~15㎛ )

- Filtration Direction :From Outside to Inside.




2. Pore Structure Comparison



: Water Contact Area : Water Contact Area

* * SEM SEM ××10,000(Other company)10,000(Other company) * * SEM SEM ××10,000(10,000(FilcoreFilcore))

Structure Comparison (1)

- Water contact Area is also increased by increased surface roughness.- More contact area takes the same effect as more surface area of membrane. - By the reason above, initial Flow-Rate is far superior to other products.



Structure Comparison (2)

* * SEM SEM ××50,000(50,000(FilcoreFilcore))* * SEM SEM ××50,000(Other company)50,000(Other company)

: Pore: Pore

- Fine & Maximized number of Pore Distribution. - Variously entangled fine Pores within Skin-Layer.- By increased surface roughness, it is possible to get more pores in same area.



: Pore: Water Passageway : Particle

Filcore (Low Turbidity)



Other Company (Low Turbidity)

: Pore: Water Passageway : Particle




3. Life-Time Test (Comparison) Results



Life Time Test Results (in Korea)

0

200

400

600

800

1000

1200

1400

1600

1800

2000

0 1000 2000 3000 4000 5000

Flu

x(㎖

/min

)

Total Amount(Liter)

Filtration Capacity

A-社

Filcore



Life Time Test Results (in Japan)

Ability for filtration of PES and PSf



• Permanently Hydrophilic

• Highly Asymmetric Poly-Sulfone Membrane media

• Prominent Flow Rates & Long Life-time

• Good Chemical Compatibility

• Nominal Pore Size of 0.1㎛ (>99.9% Retention Rating

SPECIFICATIONS MEMBRANE TYPE

Flux6,000㎖/min

(10inch)Type Hollow Fiber

LP40±5(cc/㎠min(kgf/㎠)

Material Poly-Sulfone

Operating Pressure

1.4kgf/㎠(Fixed Pressure)

Pore SizeNominal 0.1

㎛

Differential Pressure

<0.1 kgs/㎠Fiber Od/Id

590/390±30㎛

Temperature 77℉(25℃)Configura

tionDead-End

Type

CARTRIDGE FILTER



843.135356㎛

540.180718㎛

VIRUS ELIMINATION

• We are currently working on a new

product for elimination bacteria as well

as virus.

• This product is expected to be

especially useful for emergency relief

goods, use immediately to river water

and water from the stream.

• We are expecting that launch this new

product within a matter of months.CATEGORY STANDARD

Material Poly-Sulfone

Pore Size Less than 0.01㎛

Fiber Od/Id Less than 1.0mm / 0.05mm

Flow Rate 1.0㎖/㎠•min

Flow Path Outside-In

Bacteria Elimination More than Log7

Virus Elimination More than Log5



*Development Targets

0

10

20

30

40

50

60

70

80

90

100

0

0.2

0.4

0.6

0.8

1

1.2Flu

x (L

pm

)M

WC

O (M

ole

cula

r Weig

ht C

ut O

ff)

Filcore TargetFlux : 1.0LpMWCO : 100,000Pore : 0.02㎛↓After Treatment:No post-processing

Filcore PresentFlux : 0.1LpMWCO : 100,000Pore : 0.02㎛↓After Treatment:No post-processing

Flux

MWCO

Product MarketFlux : 0.5LpMWCO : 100,000Pore : 0.02㎛↓After treatment: Glycerin

Membrane for Virus Removal Development Report



PS Material Test Resort ABS(GP-35) ROHS



Certificate of P.U.

Test Resort for P.U.(ROHS)

Test Resort for UF Membrane(ROHS)



UF Eradication rate test UF TOC TEST



Certificate of Inspection Imports Sheet Of Quality Guaranteed

filcore` · -water purifier, ice-maker, and etc.-ordering productions are available.-we supply to...

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