www.cntsolution.co.kr

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CNT SolutionFor Specialty Performance Nano Composite Materials

ENGLISH

CNT Solution Co., Ltd“Resolves CNT dispersion problem and

Leads the world best CNT composites application technique.”CNT solution Co., Ltd is a company that disperses various carbonnanotubes to get high electrical property and easy processing condition

CNT Solution Co., Ltd manufactures the special CNT compositescompounded with polymer and metal for ESD, EMI absorption/shielding,heat sink and heat generation , high impact strength application product. Andthe materials for highly durable golf ball core and 2nd electrode bipolar platewere developed.

CNT Solution Co., Ltd produces MB (master batch) bycompounding(high %CNT loaded) the CNT to various polymer which isfor better manufacturing environment and saving logistics cost

CNT solution Co., Ltd produces plastics(ABS, PCABS) for home and carsupplies, permanent antistatic Film/IC-Tray(transparent or/and withvarious colors) which has strong chemical resistant.

CNT Solution Co., Ltd consults CNT composites development technology.bytransferring and alliance of the development technology

For Specialty Nano Composite Materials

Venture Enterprise

Advanced Technology · Products Certified

Certified Parts specialized company

Quality management system certified company

Established Mass production system(production capacity: more than 1,000 ton/month)

Has patents in various business area for CNT dispersion and conductive composite manufacturing technology

Company Introduction

<overseas exhibition attendance>

For Specialty Nano Composite Materials

CNT(Carbon Nano Tube) Dispersion TechnologySpecialized CNT dispersion process by rearranging CNT structure

physically to maximize CNT’s excellent features (patented)

CNT – Has excellence in conductivity, mechanical strength, electromagneticwave absorption and shielding compared with the existing materials

Carbon Nanotube Images

Current Density Copper << CNT

Thermal Conductivity Diamond << CNT

Tensile Strength Iron(Fe) << CNTCNT excellent properties

CNT Dispersion

- It forms a mesh networkwithin a polymer- It has high thermal ·electrical conductivity inuniform condition

CNT Dispersion Effect

Conductivity has improved 100∼10,000-timescompared to the non-dispersed CNT

Maintains uniform quality by using the small % of CNT, environmentallyclean work condition and cost saving we can get

Highly concentrated CNT composite materials –up to 50 % compared to the non-dispersed CNT

Highly enriched CNT MB production is available Highly conductive plastic composite materials

manufacture is available

Before dispersion After dispersion

For Specialty Nano Composite Materials

Electrostatic screening materialby utilizing CNT’s electrical property, CNT composite material can get rid of the static occurred on huma body or electrical

components with small amount CNT contained product Features (patent)

v Electrical resistance : 1.0E04 ∼ 1.0E10 Ω/cm2 (controllable according to customer’s requirement)v prevent from friction electricity, electrical sparkv Best antistatic performance– Cleanliness, Price competitiveness, Uniform quality

CNT/TPU SheetSemiconductor table, Comb, Door-handle, Impeller

Home appliances, Car, Semi-conductor > Work items

Injection, Roller, Extruding rod, SheetCNT composite material

Antistatic roller for conveyor

Semiconductor, CNT composite material

CNT/CF Composite materialWafer Carrier / Tray tie

Semiconductor > Transport parts, IC Socket

CNT composite materialVacuum cleaner parts

Improve dust absorption efficiency

Electric appliances

HDPE FilmPermanent ESD

Solution

Display > Packing material

A p p l i c a t i o n s

Product Descriptions

For Specialty Nano Composite Materials

Composite for Heat SinkWith excellent thermal conductivity of CNT, we can replace the metal

by CNT composites which brings better processing method and weight reduction and corrosion resistance

Features (patent)v Weight reduction (50 % lighter than Aluminum)v High productivity and price competitiveness(processing number can be

reduced), Productivity improvement by multi cavity in toolv Free design, corrosion resistance

A p p l i c a t i o n s

Product Descriptions

PPA / CNT Compounds3∼150 W LED Heatsink

Lighting > LED Heat Sink

PA / CNT CompoundsReplaced Aluminum

Lightweight, High strengthCar parts, Road, Turn signal

Home appliances, Car > High strength, Heat sink

CNT Coating SheetCNT Polymer Sheet

Electric resistance 1.0E-1 Ω/sq

Semiconductor > Display > Heat sink sheet

For Specialty Nano Composite Materials

Heating composite materialA CNT composite material can be applied to various of areas such as “heating

materials”, “electro conductive plastic realization”, and energy saving 2nd battery bipolar plate”

Features (patent)v Heating products through the highly conductive materialv Low electric power consumptionv Bipolar plate in a 2nd battery (High conductivity of the graphite)v Excellent chemical resistance / processability (No metal components)

A p p l i c a t i o n s

Energy Electrode Material

Product Descriptions

Feature• Excellent chemical resistant and impact resistant property bipolar plate to place graphite with

light weight overcame its limit of durability • productivity improvement and various structure of designing is possible• 1.0E00 ∼ 1.0E-2 Ω/sq conductivity it has and applicable to Redox System Bipolar Plate, CNT/Mg

battery, Capacity

Freezing Road Heater, Replaced PTC material

Conductive Heater (200) Gas heater jacket

Heater seat, Resistance : 1.0E06 Ω/sq

Heating performance, Heat insulationSilicon Heater, Surface Heaing Element

CNT동판

전해액마그네틱금속음극(-)

양극(+)

Energy Storage system > Bipolar plate

For Specialty Nano Composite Materials

Electromagnetic Shield/Radar AbsorbingMagnetic Shield material which uses the effective conductivity and structural

feature of the CNTFeatures (patent)

v Low resistance below 1.0E03 Ω/cm2 (High electrical conductivity)v Applicable to the EMI shielding paste and Sheet and Prepregv CNT plastic composites can cover the conductivity range that carbon black cannot achieve

A p p l i c a t i o n s

Product Descriptions

CNT/Polymer Sheet, Resistance 1.0E00 Ω/Wind generator blade, Electromagnetic fence, Transport stealth

Radar absorbing

PC/ABS/CNT CompoundsEMI Shielding

TV Bezel, Notebook case

Cable, Display case

Manufacturing film applied to CFRP Prepreg

Antistatic/Electromagnetic shield film

CNT-PA all-in-one Film Wind generator blade

For Specialty Nano Composite Materials

impact resistant, high strength , wear-resistant fiber reinforced Nano-composite material

The high functional plastic, which is required for weight reduction by replacing the metal in the car and transport component, can be realized by CNT composite and

upgraded CF and CNT-CFRP

CF – Chopped (patent)- Types : 3, 6, 9 mm- CF property upgraded- Applied to CFRP’s woven CF

A p p l i c a t i o n s

Product Descriptions

Tensile Strength Flexural Strength Flexural l Modulus Surface Resistance

CNT material in golf ball core- durability improved CNT material for golf ball core compared with existing material(>200%)- Antistatic material on surface (10E09 Ω/cm2)

Golf ball

CF Loading(%)

For Specialty Nano Composite Materials

Ultra ABS, PCABS DevelopmentChemical and Wear resistance- New material model developed solely by CNT Solution Co., Ltd- It’s not effected by all of the living chemical cleaning agents therefore, it can be applied to

bathroom products such as bidet, washing machine, and various fields- Applicable for car parts and interior material areas not affected by any chemical cleaners

A p p l i c a t i o n s

PCABS product A’s Product

Type of detergent Nanox Bisol YUHANAir

freshenerNanox Bisol YUHAN

Air freshener

1 day a.m. Unconverted Unconverted Unconverted Unconverted Unconverted Unconverted Unconverted Unconvertedp.m. Unconverted Unconverted Unconverted Unconverted Broken Crack Unconverted Unconverted

2 days a.m. Unconverted Unconverted Unconverted Unconverted Broken Crack Unconverted Unconvertedp.m. Unconverted Unconverted Unconverted Unconverted Broken Crack Unconverted Unconverted

3 days a.m. Unconverted Unconverted Unconverted Unconverted Broken Broken Crack Unconvertedp.m. Unconverted Unconverted Unconverted Unconverted Broken Broken Crack Unconverted

4 days a.m. Unconverted Unconverted Unconverted Unconverted Broken Broken Crack Crackp.m. Unconverted Unconverted Unconverted Unconverted Broken Broken Crack Crack

Thirty days a.m. Unconverted Unconverted Unconverted Unconverted Broken Broken Broken Crackp.m. Unconverted Unconverted Unconverted Unconverted Broken Broken Broken Crack

Chemical resistance ESCR TEST1. ABS

- 23 , RH 50 %, Alkaline detergent- 1680 h passed (※General ABS maximum: 72 h, 23-times increase)

2. PCABS- 23 , RH 50 %, Alkaline detergent- 720 h passed (※General PCABS maximum 72 h, 10-times increase)

ABS product A’s Product B’s product C’s product D’s product E’s productType of detergent Nanox Bisol Nanox Bisol Nanox Bisol Nanox Bisol Nanox Bisol Nanox Bisol

1 day a.m. Unconverted Unconverted Unconverted Unconverted Unconverted Unconverted Crack Unconverted Unconverted Unconverted Unconverted Unconverted

p.m. Unconverted Unconverted Crack Unconverted Crack Unconverted Crack Crack Unconverted Unconverted Crack Unconverted

2 days a.m. Unconverted Unconverted Crack Crack Crack Crack Crack Crack Broken Unconverted Broken Unconverted

p.m. Unconverted Unconverted Crack Broken Crack Broken Crack Crack Broken Unconverted Broken Unconverted

3 days a.m. Unconverted Unconverted Crack Broken Crack Broken Crack Crack Broken Unconverted Broken Unconverted

p.m. Unconverted Unconverted Crack Broken Broken Broken Crack Crack Broken Unconverted Broken Unconverted

4 days a.m. Unconverted Unconverted Broken Broken Broken Broken Crack Crack Broken Crack Broken Broken

p.m. Unconverted Unconverted Broken Broken Broken Broken Crack Crack Broken Broken Broken Broken

Seventydays

a.m. Unconverted Unconverted Broken Broken Broken Broken Crack Crack Broken Broken Broken Broken

p.m. Unconverted Unconverted Broken Broken Broken Broken Crack Crack Broken Broken Broken Broken

1. ABS ESCR Test Results

2. PCABS ESCR Test Result

Product Descriptions

For Specialty Nano Composite Materials

Special Functional MaterialsCustomized composites which has various of functions by

supplementing the defect of existing materials

Permanent Anti-Static (patent)

Surface resistance 1.0E08 ∼ 10 Ω/cm2, antistatic

Free color available (can satisfy the customer needs)

Semi-Permanent usage for antistatic purpose (prevent from migration phenomenon)

Plating / functional materials (patent)

A p p l i c a t i o n s

Product Descriptions

material for high conductivity cable - composites material which enables difficult existing polymer in

painting(patent)

- Possible for plating and stable in high temperature over 250 ∼ 300 .

- by metal replacement, weight reduction of components of car

and carrier

- excellent surface appearance by plating on plastic component

- cable core made of existing Nickel, Graphite ,

Silicone , CB can be replaced with CNT composites

- cost saving and productivity improvement

Various color materials, Semiconductor chip tray, flooring material

Tail trim, Shower head

Home appliances, Car > Exterior materialIgnition Cable, Car, Drone,

Moter magnet wire

Car, Cable core

For Specialty Nano Composite Materials

CNT MasterbatchWith dispersed CNT, we can provide high content of CNT loaded

masterbatch in any polymer which customers want and this brings cost saving in logistics and enables to keep the processing environment

clean.Features

CNT Plastic Master Batch -> Let down -> antistatic , EMI shieling, High functionality

CNT Paste Master Batch – Heat sink/Electromagnetic wave shielding Sheet, Paint, Ink

Paste Master Batch

※ RoHS certified products. Resin or loading wt % can be changed upon your needs.

Product Descriptions

Pellet Master Batch

v Uniform electrical conductivity and stability can be maintainedv Economical and eco-friendly by maximized loading technology of CNT dispersion and

compounding technologyv Lower dosage of CNT compared with other conductive materials and price competitiveness

and minimize the base resin’s inherent property

BaseResin

Surface Resistivity (Ω/) CNT Loading

wt%Application

CNT 1 % CNT 3 % CNT 5 %

PP 1.0E11∼12 1.0E04∼06 1.0E00∼03 15∼25 Bipolarplate electrode

PE 1.0E10∼11 1.0E03∼05 1.0E00∼03 15∼25 Bipolarplate electrode

PA 1.0E10∼12 1.0E04∼06 1.0E01∼03 15∼20 Heat sink / Heat

PC 1.0E04∼06 1.0E00∼03 1.0E00∼01 10∼15 Tray / film

HIPS 1.0E06∼09 1.0E03∼05 1.0E01∼03 10∼15 Tray / Bobbin

TPU 1.0E09∼11 1.0E05∼06 1.0E01∼03 20∼25 Heat Sheet

ABS 1.0E10∼12 1.0E04∼06 1.0E01∼03 10∼15 Tray / Bobbin

PCABS 1.0E09∼11 1.0E03∼06 1.0E00∼02 10∼15 Tray / Bobbin

PVC 1.0E12 1.0E08∼11 1.0E05∼07 10∼15 Plate / Roller

POM 1.0E06∼09 1.0E01∼03 1.0E01∼03 5∼10 Plate / Roller

Base Resin CNT Loading wt% ApplicationEpoxy 10∼15

Electrostatic Discharge,

Heatsink, Heat

Acrylic 10∼20

Silicon 10∼15

Urethane 10∼20

Paint 10∼20

CNT SolutionSuper Engineering Plastic

충남 천안시 서북구 성환읍 와룡길 380Tel 041)415–0082 Fax 041)583-2231

380, Waryong-gil, Seonghwan-eup, Seobuk-gu,Cheonan-si, Chungcheongnam-do, S.KOREATel +82-41-415-0082 Fax +82-41-583-2231