Henkel New

Energy Vehicle

Solution

2

1 Demonstrate our understanding of your business

Objectives

2 Confirm Henkel as your innovation partner

3 Develop joint solutions for key programs

3

Content

1. Understanding your business

2. Snapshot of Henkel

3. Henkel is your innovation design partner

4. Henkel solution for NEV coordination

5. Technical dialogue

6. Business fit and path forward

4

Business FitSummary

MGC Magnesium Coating

Customer priorities Henkel Solutions

Example: New/advanced technologies

Bonderite - “Flex” MPT Process

Terokal - Multi-Substrate Stress Durable Adhesives

Example: Lightweighting solutions

Example: Process flexibility and divisional process improvements

5

Market Dynamics Drivers for change in the automotive market

Emerging MarketsEnvironment & Regulation Demographics

• China as the largest automobile

market

• Increase in net disposable income

• Investment shifting from West to

East

• Environmental awareness

• Environmental pressure and

government regulation on CO2

emissions, etc.

• Target setting for recycling rates

• Aging population

• Urban growth

• Rising middle class (next billion

consumers)

• Change in mobility patterns

6

Content

1. Understanding your business

2. Snapshot of Henkel

3. Henkel is your innovation design partner

4. Henkel solution for NEV

5. Technical dialogue

6. Business fit and path forward

7

Who we areHenkel at a glance 2015

1 Adjusted for one-time charges/gains and restructuring charges.

Almost

50,000employees all over

the world

2.9 bn €adjusted1 operating

profit (EBIT)

43%of our sales generated

in emerging markets

139 yearsof brand success

61%of our sales generated by

our top 10 brands

Around

18 bn €sales, 3.0% organic sales

growth

8

Who we areGlobal footprint

• Henkel products and technologies available

worldwide

• Employees from more than 120 nations

• Strong presence in emerging markets:

43% of sales, 55% of employee

• 169 manufacturing and

17 major R&D sites around the world

9

Who we areGlobal leading positions in consumer and industrial businesses

Consumer Businesses Industrial Business

Laundry & Home Care Beauty Care Adhesive Technologies

10

Adhesive TechnologiesOur market positions

• Henkel Adhesive Technologies is the global

market leader in adhesives, sealants and surface

treatments.

• We are driving the globalization of our business

by accelerating the expansion of our strong

positions in emerging markets.

• The strategy aims at being the preferred partner

for our customers and offering them lasting

competitive advantages through pronounced

product and solution expertise and a global range

of products.

11

What guides usLeadership in sustainability

• Our sustainability strategy:

Achieving more with less

• Ambitious long-term goal for 2030: Triple value of our footprint (Factor 3)

• 5-year-target 2011-2015:

Increase our efficiency by 30%

• Recognized leadership:

Last 7 years sector leader

in the Dow Jones Sustainability Index

12

Adhesive Technologies Business UnitsCreating competitive advantage

Adhesive Technologies

Craftsmen,

Consumers and

Building Adhesives

Packaging,

Consumer Goods

and Construction

Adhesives

General IndustryAutomotive, Aerospace

and MetalElectronics

13

Transport and Metal

► Target markets: Automotive, Metal, and Aerospace

industries

► Serving customers along the entire value chain

► Offering innovative solutions with focus on Sustainability,

Lightweight & Efficiency Improvement

► Partnering with customers early in the design and concept

phase

► Accounting for 20% of sales

14

About HenkelDesigned-in solutions, broad technology base, innovation driver

Aerospace

Metal Automotive

15

Content

1. Understanding your business

2. Snapshot of Henkel

3. Henkel is your innovation design partner

4. Henkel solution for NEV

5. Technical dialogue

6. Business fit and path forward

16

AutomotiveOur promise

Henkel for the Automotive Industry World-class excellence in automotive

adhesives, sealants and surface treatment

Our mission is to offer innovative engineering solutions to help you

become more competitive by offering technology that reduces your overall

cost, increases your productivity and improves the reliability of your

products and processes

17

Henkel Global Capabilities Henkel innovation center for automotive

Asia• Shanghai (China)

• Isogo (Japan)

• Kinuura (Japan)

• Minoo (Japan)

• Pune (India)

• Eumseong (Korea)Europe• Düsseldorf (Germany)

• Munich (Germany)

• Heidelberg (Germany)

• Dublin (Ireland)

• Westerlo (Belgium)

Americas• Madison Heights (USA)

• Rocky Hill (USA)

• Bay Point (USA)

• Sao Paulo (Brazil)

• Mexico City (Mexico)

Henkel – A technology leader to support your global and local operations

18

Henkel Automotive Design partnership

Our experienced team of 1,000+ sales and technical personnel provide documented

design and application support for your global innovation efforts.

Engineering Design

Center Support

Enabling

Technology

Development

Modeling &

Process

Simulation

Product/Process

Validation

Global

Expertise

/ Local

Service

Largest opportunity for Henkel to

deliver value

We provide end-to-end support of your product development

Market

Research

Design &

DevelopmentProduction

Planning

Production

ValidationLaunch!

19

CustomersServing OEM & Tier 1 Suppliers across the Globe

20

Henkel Global CapabilitiesHenkel battery testing lab

Glove box with gas circulator-purifier Roll pressElectrochemical measurement system

Multi-channel charge/discharge system Battery preparation system

21

Henkel Global CapabilitiesHenkel partners – OEM & battery manufacturers

Henkel as partner with the Leading

Battery Suppliers

…

…

Henkel cooperates with OEM

Worldwide …

22

Content

1. Understanding your business

2. Snapshot of Henkel

3. Henkel is your innovation design partner

4. Henkel solution for NEV

5. Technical dialogue

6. Business fit and path forward

23

Henkel Solutions For NEVNEV market drivers

Performance Vehicle Safety Productivity

• Government requires the energy density up to 350 wh/kg in 2020

• Change active materials

• Optimize structural design

• Improve electrical performance

• Flame retardant materials to prevent the battery from fire and explosion

• Excellent sealant protects the circuit from moisture, dust and water

• Avoid heat accumulation by thermal conductive materials

• NEV market grows extremely fast

• Automation is the essential way to increase the productivity

• Advanced adhesive solution will be the primary choice to secure this industry on rapid growth

24

Henkel Solutions For NEVSummary

• Automation Gasketing

• Structural Bonding

• Fast Cured Solutions

Productivity

• Thermal Potting

• Thermal Bonding

• Conductive Coating

• Structural Bonding

• Light Weighting Solution

Performance

Vehicle Safety

NEV Market Drivers Henkel Solutions

25

Henkel Solutions For NEVTotal applications

Battery

• Conductive Coating

• Gasketing & Sealing

• Hotmelt Sealing

• Structural Bonding

• Potting

• Thermal Interface Management

(TIM)

Electrical Controlling System

(VCU, MCU, BMS)

• Gasketing & Sealant

• Potting

• Impregnation

Light Weight Body Structure

Power Electric Motor

• Potting

• Structural Bonding

Ultra Capacitor & Fuel Cell

• Conductive Coating

• Gasketing & Sealing

• Structural Bonding

26

Henkel Solutions For NEV Battery assembly solutions

Conductive Coating

Hotmelt Sealing

Gasketing & Sealing

Structural BondingTIM

Battery Cell Battery Module and Pack

Potting

TIM

27

Henkel Solutions For NEVBattery technology portfolio

Structural

Bonding

Gasketing &

Sealing

Epoxy

Conductive

Coating

Battery

TIM

Silicone PU CAPAMS

Loctite

4311

Acetoxy

Loctite

3414

Locite

H3500Loctite

5470

Teroson

9360

Loctite

5883Technome

lt

6731

Poly

acrylate

Loctite

UK 8223

SiliconeWater

Loctite

5630

Loctite

5970

GP 1450Locite

5807

Teroson

939R

Loctite

5890

Teroson

9391

Teroson

9303

Loctite

5900

Loctite

5251A

Loctite

UK 8224

Silicone

Loctite

5954

GP Ultra

soft

PP K10-AC

Bonderite

15000

Bonderite

EB-012

Loctite

2850

Hotmelt Potting

Silicone

Loctite

3414Technome

lt

1573E

Loctite

9548AB

GF 1500

GP

1000HD

GP HC 3.0

28

Henkel Solutions For NEVTotal applications

Electrical Controlling System

(VCU, MCU, BMS)

• Gasketing & Sealing

• Potting

• Impregnation

Light Weight Body Structure

Power Electric Motor

• Structural Bonding

• Potting

Battery

• Conductive Coating

• Gasketing & Sealing

• Hotmelt Sealing

• Structural Bonding

• Potting

• Thermal Interface Management

(TIM)

Ultra Capacitor & Fuel Cell

• Conductive Coating

• Gasketing & Sealing

• Structural Bonding

29

Henkel Solutions For NEV Power electric motor solutions

Potting

Structural Bonding/ Magnet Bonding

Power Electric Motor

Instant bonding

30

Henkel Solutions For NEVPower electric motor technology portfolio

Structral Bonding/

Magnet Bonding

Epoxy

Power Electric

Motor

CA

Potting

Epoxy

Loctite

3920

Loctite

9544

Loctite

E-120HP

Loctite

661

Loctite

331

Loctite

9547

Silicone

Loctite

5630

Acrylate

Instant

Bonding

31

Henkel Solutions For NEVTotal applications

Light Weight Body Structure

Battery

• Conductive Coating

• Gasketing & Sealing

• Hotmelt Sealing

• Structural Bonding

• Potting

• Thermal Interface Management

(TIM)

Electrical Controlling System

(VCU, MCU, BMS)

• Gasketing & Sealing

• Potting

• Impregnation

Power Electric Motor

• Structural Bonding

• Potting

Ultra Capacitor & Fuel Cell

• Conductive Coating

• Gasketing & Sealing

• Structural Bonding

32

Henkel Solutions For NEV Electrical controlling system – VCU, MCU and BMS

Potting

Gasketing & Sealing

Electrical Controlling System

Impregnation Gasketing & Sealing

Gasketing & Sealing

Potting

VCU MCU BMS

Potting

Impregnation

Impregnation

33

Henkel Solutions For NEVElectrical controlling system – VCU, MCU and BMS

Gasketing

& SealingImpregnation

Silicone

Loctite

5970

Electrical Controlling System

Poly acrylate

Potting

Anaerobic

Loctite

5883

Epoxy

Loctite

5100/5110

Silicone PU

Loctite

5890

Loctite

5810B

Loctite

E90FLLoctite

CR6127S

B15/4300

Loctite

5611

Loctite

5031

34

Henkel Solutions For NEVTotal applications

Electrical Controlling System

(VCU, MCU, BMS)

• Gasketing & Sealing

• Potting

• Impregnation

Light Weight Body Structure

Power Electric Motor

• Structural Bonding

• Potting

Battery

• Conductive Coating

• Gasketing & Sealing

• Hotmelt Sealing

• Structural Bonding

• Potting

• Thermal Interface Management

(TIM)

Ultra Capacitor & Fuel Cell

• Conductive Coating

• Gasketing & Sealing

• Structural Bonding

35

Henkel Solutions For NEV Ultra capacitor & Fuel cell

Gasketing & Sealing

Ultra capacitor & Fuel cell

Ultra capacitor Fuel Cell

Structural Bonding

Monopolar plates (MPP) to

bipolar plate (BPP)

Gasketing $ Sealing

Bipolar plate (BPP) to

membrane-electrode assembly

(MEA)

Structural Bonding

Frame to

catalyst coated membrane

(CCM)

Structural Bonding

Frame to

gas diffusion layer (GDL)

Conductive Coating

36

Henkel Solutions For NEVUltra capacitor & Fuel cell

Gasketing

& Sealing

Conductive

Coating

PIB heat

Loctite

383915

Ultra capacitor & Fuel cell

PIB UV

Structral Bonding

SolventEpoxy

Bonderite

EB -020A

Loctite

EA124Loctite

305543

Loctite

383913

Loctite

363651

Bonderite

EB -815

37

1.

Seminfinished

part

2.

Preforming

3.

Mold

preparation

4.

Inserting

preform

A B

5.

Injection

& curing

6.

Surface

preparation

7.

Bonding

12/21/2016 Composite Solutions for Automotive

Composite Solutions:

1. Composite matrix resins, binders and release agents

2. Composite adhesives

3. Process know-how and engineering

Henkel Solutions For NEV Light weight body structure – Composite

38

Content

1. Understanding your business

2. Snapshot of Henkel

3. Henkel is your innovation design partner

4. Key automotive program coordination

5. Technical dialogue

6. Business fit and path forward

39

Technical dialogueIndex

1. Conductive coating

2. Gasketing & Sealing

3. Hotmelt sealing

4. Structural bonding

5. Potting

6. Thermal interface management

7. Impregnation

8. Fuel cell application

40

Henkel Technology Introduction

EMC coating

• EMC Coating is designed to provide

electromagnetic compatibility in electronic

equipment housing, which can provide

excellent shiedling against radiated

electromagnetic interference (EMI) and

protection against electrostatic discharge

(ESD)

• Excellent attenuation 50 to 70 dB (@50 um)

• Fast cured without heating 5 to 20 mins

• Easy application process Spray

• Good thickness 50 to 75 um

• Low sheet resistivity < 0.5

• Excellent aging test Stable elecrical properties after heat cycling

Product & Concept Target Applications

Features & Benefits Basic Requirements

• Dispensing way Spray

• Substrate SMC, composite materials reinforced

with glass fiber

• Dry condition up to 100C, less than 30 mins

• Square Resistance < 15 ohm/suqare

• Franquancy ?

• Other requriements ?

41

Henkel Technology Introduction

Conductive coating

• Conductive Coating for higher Li-Ion battery

conductivity

• Reduced contact resistance

• Enhance adhesion of the active primer

• Extend battery life

• Improve adhesion between positive active material and current collector

• Cost efficiency and replace expensive etched aluminum foil with un-etched one

Current collector (Al) passivation film (AlF3 , Al2O3)

Active (LiCoO2)

[Ca

tho

de

]

Coating

[An

od

e]

[Ca

tho

de][A

no

de

]

conductive additives

(Carbon)

Current collector (Cu)

Cycle charge-discharge (EB-012 and without primer)

Product & Concept Target Applications

Features & Benefits

42

• Specific Battery Type:

• LiFePO4 Cathode

• NCM Cathode (under development)

• Etched Aluminum Current Collectors

• Application of coating

• Slot die – foil coating

• Rotogravure – foil coating

• Spray – bipolar plates

• Roll coat onto coil – bipolar plate sheet

• Substrate

• Aluminum and copper foil

• Stainless steel, aluminum and titanium bipolar plates

Coating Process Introduction

Henkel Technology Introduction

Conductive coating

43

Henkel Technology Introduction

Gasketing & Sealing - CIPG: 1K foamed silicone

• A semi-flowable foamed sealing with the benefit of deep

light cure capability, combined with a secondary moisture

cure mechanism for shadow curing

• Softness for substrates of PP, glass fibor etc and

perticular design for reworkable environment with high

productivity

• One-component requires no mixing

• UV+ Moisture curing, avoid heating

• Semi-flowable sealing with deep light cure capability

• Mechanically foamed, chemical stability

• Cure-in-Place Gasketing, bonding and sealing

Features & Benefits

Product & Concept Target Applications

Video will be attached here

44

Henkel Technology Introduction

Gasketing & Sealing - CIPG: 1K foamed silicone

Loctite 5470

Technology Silicone

Chemical type Acetoxy

Appearance (uncured) Grey/yellowish paste

Viscosity (@10.01/s,25C) Fluorescence under UV

light

First step cured UV light/visible light

Second step cured Moisture

Application Sealing

Loctite 5470

Compression set 5% @4 hr cured

3% @24hr cured

Compression

module @40% strain

0.071 Mpa

Hardness (Shore 00) 37

Density 0.4-0.5

Elongation 120%

Tensile strength

(ASTM D412)

0.2 Mpa

45

6569.368.7 6766.8 66.6

0

10

20

30

40

50

60

70

80

100C 125C

1 Week 3 Week 6 Week

Control

Samples 66.2

Henkel Technology Introduction

Gasketing & Sealing - CIPG: 1K foamed silicone

* 50% Density Reduction with 2.5 mm thickness

Durometer Testing Comparison

46

Tensile Strength

at Break (MPa)

Elongation at

Break (%)

Tensile Strength

at Break (MPa)

Elongation at

Break (%)

Tensile Strength

at Break (MPa)

Elongation at

Break (%)1 0.4 198 0.3 233 0.4 320

2 0.3 198 0.3 193 0.2 287

3 0.4 214 0.3 164 0.2 267

Mean 0.4 203 0.3 197 0.3 291

St. Dev. 0.099 9.578 0.029 35.06 0.075 26.45

1 0.3 214 0.4 182 1.3 328

2 0.3 239 0.3 176 0.2 339

3 0.3 187 0.3 246 0.4 326

Mean 0.3 214 0.3 201 0.6 331

St. Dev. 0.023 26.32 0.063 38.66 0.59 6.8

1 0.3 217

2 0.3 215

3 0.3 202

Mean 0.3 211

St. Dev. 0.033 8.29

Control

1 Week 3 Week 6 Week

100 C

125 C

Tensile and Elongation

* 50% Density Reduction with 9 mm

Henkel Technology Introduction

Gasketing & Sealing - CIPG: 1K foamed silicone

47

1 week 3 week 6 week

100C pass pass pass

125C pass pass pass

Control pass

Henkel Technology Introduction

Gasketing & Sealing - CIPG: 1K foamed silicone

Water Resistance Testing

* 50% Density Reduction with 30% compression -24 hs

48

Henkel Technology Introduction

Gasketing & Sealing - CIPG: 2K foamed PU

• Two Components Polyurethane: Foamed-In-Place-

Gasket under room temperature condition with high

efficiency

• Process automation Robot applied gaskets to achieve

tightness by Compression

• Process efficiency Alternative to manual Pressed-in-

Place EPDM rubber assembly

• Cost efficiency Lower gross density bring more foamed

volume for production

• Time & Energy saving UV activated takes seconds and

RTV cured style can reduce heating equipment

Features & Benefits

Product & Concept Target Applications

• Connectors, Sensors, Power Battery

49

High viscosity Low viscosity

Henkel Technology Introduction

Gasketing & Sealing - CIPG: 2K foamed PU

50

Henkel Technology Introduction

Gasketing & Sealing - CIPG: Poly acrylate

Poly Acrylate Cured-In-Place gaskets, a solution that

allows you to dispense a compression gasket directly onto

parts. With virtually no knit line. Within seconds.

• Process automation Robot applied gaskets to achieve

tightness by bonding

• Emission improvement Lower gas permeability with new

materials

• Improved chemical resistance Fulfills new requirements

for water/glycol in future markets Fuel Cells, HVAC

• Cost efficiency Alternative to current compression

gaskets by using easier processes (MIP, LIM, CIPG)

Features & Benefits

Product & Concept Target Applications

• Connectors, Sensors, ECU, MCU, Inverters,

Converters, Battery Packs

51

Loctite 5883 Loctite 5890

Technology PACM PACM

Cured style UV Light UV light

Wavelength 70 mW/cm3 @365 cm 70 mW/cm3 @365 cm

Cured depth (mm) 15(60s) 15(60s)

Appearance Light yellowish Light yellowish

Compression set 14 12

Compression ratio 30% 30%

Elongation >180% >122%

Viscosity (@10.01/s, 25 C) 135,000 272,300

Hardness (Shore A) 45-55 53

Remark Oil resistance Coolant resistance

Henkel Technology Introduction

Gasketing & Sealing - CIPG: Poly acrylate

52

Henkel Technology Introduction

Gasketing & Sealing - FIPG: Silicone & MS

Silicone - Formed-In-Place gaskets, a solution that allows

you to bond the two substrates together for sealant

achievements.

• Process automation Robot applied gaskets to achieve

tightness by bonding

• Not curing equipment invest RTV and moisture curing

time: 7 days

• One component easy to clean the equipment, chemical

stability and high temperature tolerance

• Cost efficiency Alternative to current compression

gaskets by using easier processes

• Environmental friendly no solvent included and release

Features & Benefits

Product & Concept Target Applications

• Battery packs, Power train system and

transmission

53

Henkel Technology Introduction Gasketing & Sealing - FIPG: Silicone & MS

54

Henkel Technology IntroductionHotmelt sealing

Features & Benefits

• Seal and Protect Adhesion properties provide complete

water tight encapsulation

• Low injection pressure No damage to delicate electrical

components

• Easy and efficient production Eliminate traditional

housing, Energy saving (no heat curing)

• Superior material properties Chemical and temperature

resistance, Non-toxic and Various thermal durability

Product & Concept

• Low pressure molding process with unique Polyamide

Hotmelt adhesives

Target Applications

• Automotive Sensors, Grommets, Micro-

Switches, PCBs, Wires and Cables, USB

cables, Battery Sealing

PPE Insulator

55

Henkel Technology Introduction Structural bonding - Battery bonding

• Fix the different conponents together in fast cured way, easy

to assemble, e.g. the battery cell to the PC plate

• Technology:

• 1K CA UV Cured

• 2K Acetoxy

• Teroson MS series

Product & Concept Target Applications

Features & Benefits

• Minimal Shrinkage

• Ultra clear adhesive bondline

• Excellent dimensional stability over a wide temperature

range

• Resistant to a wide rage of chemical and solvents

• Strength: 2-5 Mpa for RTV, 20-40 Mpa for Epoxy

• Conponents: battery cell (Cylindrical, pouch and

prismatic cell) and module

• Substrates: Al +mPPO/PC/PPE/PPT

56

Henkel Technology IntroductionStructural bonding - Magnet bonding

Features & Benefits

• Proper viscosity industrial grade with extended work life.

• Room temperature to form a tough, amber-beige bond line

with excellent resistance to peel and impact forces.

• Superior thermal shock resistance, and excellent

mechanical and electrical properties, and withstands

exposure to a wide variety of solvents and chemicals.

• Suitable for low stress, general industrial applications

which require high impact and high peel strength.

Product & Concept

• Magnet Bonding – Epoxy or Acrylate based solution with

different viscosity and working life, to bond the magnet with

strong strength

Target Applications

• DC motor, AEV motor

57

Henkel Technology Introduction

Structural bonding - Thermal conductive

• Fix the components together with thermal conductive

property

• Product list:

• Epoxy

• Arylic

• Provide 100% surface wetting which eliminate interfacial

thermal resistance

• Flexible after curing

• Thermal conductivity: 0.6 - 5 W/mk

• Good electrical insulation

• Temperature resistance: - 40 - 150 oC

Features & Benefits

Product & Concept

• Conponents: Battery cell (Cylindrical, pouch

and prismatic cell)

• Substrates:

Target Applications

Case Material: mPPE; modified Polyphenyleneether

Al Cell: Contains ionic electrolyte (Super Charge ion)

58

Test Method Condition Target Value Achieved Value

1 Adhesion

Strength

Lapshear Test A3003 / m-PPE > 2MPa 8.5MPa

2 Hardness Shore

D

Shore D @RT x 2 weeks > 35 69

3 Dissolution in

Electrolyte

No Dissolution Very Little

4 Thermal Cycle Lap shear Test -40 <-> 80Cx300

cycles

> 2MPa 8.3MPa

5 Thermal

Resistance

Lap shear Test 100degCx2000h > 2MPa 10.8MPa

6 Humidity

Resistance

Lap Shear Test 50C/90%RH x

2000h

> 2MPa 9.8MPa

7 Dripping @ 45° @ RT No Dripping

Henkel Technology Introduction

Structural bonding - Thermal conductive

Key Technical Requirements of LC 9548A/B

Loctite 9548AB

1) Volume Resistivity 5.1x1012Ω・cm

2) CTE 14x10-5 ppm/℃

3) Volume Shrinkage 1.7%

4) Thermal Conductivity 0.25 W/ m・K

*: 25℃ for 2 weeks

59

Features & Benefits

• Design Eliminate mechanic fastening and enhance rapid integration of

electrical components

• Thermal conductivity Heat transfer of heat producing components

• Resistance Provide insulation and prevent electronic components from

moisture, dust and chemicals corrosion

• Process cost & efficiency Faster curing for faster process

Product & Concept

• Encapsulation of sensitive electronic components

providing functional, long-term seal at critical

connector interfaces.

Target Applications

• Electrical devices, Transformers, Sensors,

Connectors, Inverters, Converters, Battery, Motor

Henkel Technology Introduction

Potting - Epoxy/Silicone/PU/Poly acrylate

60

Henkel Technology Introduction Potting - Epoxy

Features & Benefits

• Broad product catalogs

• Excellent temperature endurance

• Excellent chemical resistance

Product & Concept

• 1 or 2 components

• Application temperature range: -40 – 150 oC

• Heat or RTV cured

Target Applications

61

Henkel Technology Introduction Potting - Silicone

Features & Benefits

• High softness, and good thermal shock property

• Good Adhesion to robber based substrates

• Softness, good temperature endurance during thermal

short aging test

Product & Concept

• 1 or 2 components

• Application temperature range: -60 – 200 oC

• Heat or RTV cured, or UV + RTV cured

Target Applications

62

Henkel Technology Introduction Potting - PU

Features & Benefits

• Good Adhesion to robber based substrates

• Softness, good temperature endurance during thermal

short aging test

Product & Concept

• 2 components

• Application temperature range: -40 – 120 oC

• Heat or RTV cured

Target Applications

63

Henkel Technology Introduction Potting - Poly acrylate

Features & Benefits

• High softness, and good thermal shock property

• No Si, suitable for electrical components

• Good Adhesion to robber based substrates

• 90% less gas penetration

• Fast Cured - UV

Product & Concept

• 1K dual- cured (UV + moisture):

Acrylate PU

Poly acrylate

• Application temperature range: -40 to 150 oC

Target Applications

64

Properties Epoxies Silicones Urethanes Polyacrylate

Temperature *C -65 to +180 -55 to + 200 -55 to +125 -40 to +150

Hardness Rigid Soft Soft Soft

Flexibility Low High High High

Tg (*C) 0 to 160 -65, flexible above -65 to 80 -32

Cure

Temperature

Room/Heat cure RT/ Dual cure Room Temperature UV + moisture / Heat

Cure

Cure method &

Time

Heat cure; 1 to 3 hours UV cure; 30 to 60

secs

Room & Heat cure; 1

to 3 hours

UV cure; 30 to 60

secs

Thermal shock Good Best Very Good Excellent

Oil

Resistance

Henkel Technology Introduction

Potting - Epoxy/Silicone/PU/Poly acrylate

65

• Casting Resin is a superior potting technology that provides

thermal conductance properties in addition to features of

traditional potting

Benefits

Features & Benefits

• Superior Thermal Impact Resistance

• High Heat Conductivity

• Excellent durability

• Good oil resistance

• Fast curing

Product & Concept

Henkel Technology Introduction

Potting - Casting resin

66

Solution of Heat & Noise Issue

Epoxy-Rubber

Casting with Oil Resistance

Henkel Technology Introduction

Potting - Casting resin

Casting Resin = Potting + α (Function)

67

Henkel Technology Introduction TIM – Thermal interface management

• Superior thermal impact resistance

• Easy Assembly Process: Screen, Stencil, Pad Placement

• Good adhesion to substrate

• Low volatility and good insulation

• Film and fiberglass reinforcement

• Thermal interface management -- stabilize the battery

performance by controlling and conducting the heat and keep

the safety

• Substrate: Aluminum to Aluminum, PE

Product & Concept

Features & Benefits

Target Applications

68

Henkel Technology Introduction TIM – Gap Pad (GP)

• Durable, highly conformable, thermally conductive, gap filling

material

• 1 W/mk - available in thicknesses up to 3.175 mm (0.125”)

• Polyimide substrate in top coating for vibration and cut-

through resistance

• Dielectric > 10,000 Vac

• Gap Pad - a cost-effective, thermally conductive interface

material, which is a filled, thermally conductive polymer

supplied on a rubber-coated fiberglass carrier allowing for

easy material handling.

• Substrates: fill in air gaps between battery cell and heat

sinks or a metal chassis.

Product & Concept

Features & Benefits

Target Applications

69

Henkel Technology IntroductionTIM – Gap Pad (GP)

• Cut through, under vibration, over time

• Material migrating or “Walking” as cells breath

• Compression set

• Interfacing uneven bases of the cells

Peak load at 50%

Compression force = 1431 lbf

Peak load at 50%

Compression force = 1290 lbf

GP solution concerns

Tests & Validation

Target Applications

70

Henkel Technology IntroductionTIM - Gap Filler with FIPG

• 1.5 W/m-K, two-component (1:1 ratio) addition cure adhesive

• 100% solids no by-products outgassed during the cure cycle

• Approximately 15 hours at room temperature

• Multiple pot life options

• Long history in automotive applications (>10 years)

• Offers higher level of thermal performance at lower cost

Product & Concept

Features & Benefits

Target Applications

• Gap Filler – a two part, high performance, thermally conductive

liquid gap filling material, which features superior slump

resistance and high shear thinning characteristics for optimized

consistency and control during dispensing

• Cured at room temperature and can be accelerated with addition

of heat

71

Henkel Technology IntroductionTIM - Gap Filler vs Gap Pad

• Rated at similar Thermal Performance

• Thermal Resistance 1/3 less – same conditions

• Price of liquid is considerably less

Data comparison

SPA 1500 GF 1500

Thermal Conductivity 2 1.8

Thermal Resistance 3.03 2.05

Cost Comparison X1 X0.75

* Thermal Resistance at 10 psi

• Performance advantages of thermally conductive liquids

• Cells bonded to cooling plate

• Vibration resistant

• Reduction in compression-set risk Gap Pad

• Reduction in “Creeping” risk of a Gap Pad

• Increased surface contact

• Better “Wet-out” = Better Thermal Performance

• Room temperature addition cure system; no heat, moisture,

byproducts

• Dielectric = 3 KV at 250 V/mil = < 0.020” of material (1/2mm)

• Cost advantages of using liquid Dispensed TIMs

Comparison conclusion

Applications comparison

Conclusion of TIM

72

Henkel Technology IntroductionImpregnation technology

Impregnation is the permanent sealing solution to the problem

of electronic cracks and gaps

Specially Developed SealantWhy Impregnation for Electronic Parts?

Impregnation Equipment & Process

Loctite Flexseal™ 5100:Specially formulated resin for sealing electrical

components and plastics.

• Low viscosity(#1 Zahn) =30-40 seconds (max.60 ’)

• Excellent temperature resistance (-54 °C to +177°C)

• Excellent chemical resistance

• Excellent thermal cycle resistance

Cau

ses • Dissimilar materials brought together

• Different expansion coefficients

• Exposure to temperature cycles

Imp

act

• Substances penetrate into the

component

• Corrosion, short-circuit, breakdown

• High risks of complaints, warranty claims

Metal Pin

FLEXSEAL

Plastic Body

Actual Crack in

Molded Plastic

Body Being

Filled by

FLEXSEAL

Loctite CIS Flexseal™ EquipmentSpecially designed Henkel IP equipment for

flexseal impregnation for electronics/plastic

components

• Fully automated process

• Repeatable and reliable

• Very low system maintenance

• No capital investment from customer

73

Henkel Technology IntroductionImpregnation technology

• Reliable long term solution

• More bonding surface

• No design change required

• Special sealant (Flexseal™ 5100) developed for E/E applications

• No visible sealants and cosmetically clean

• Excellent chemical resistance

• Excellent thermal cycle resistance

• Fully automated process

• Repeatable and reliable

• Very low system maintenance

Target ApplicationsFeatures & Benefits

Wire Harnesses

Connectors

Sensors

Encapsulated Coils

Thermistors

Fuel Injectors

Solenoids

Circuit Boards

Injection Coils

Sensitive electronics must be protected from fluids (e. g. water, engine oil,

ATF) & Must survive high temperatures and large ΔT(e. g. -40 / +150

°C)

Flexseal Top Coat Potting

UV,

Epoxy

Loctite

FlexsealUV,

Epoxy

74

Henkel Technology Introduction Fuel Cell – Gasketing

Features & Benefits

• Reduce process time through UV/moisture cure

• Reduce overall costs with reduced complexity, and

work-in-process inventory

• Improves reliability

• Silicone-free chemistry available

Product & Concept

• Henkel sealant and gasket materials offer precise,

reliable sealing of fuel cell stacks, ensuring that

components are tightly secured and safe.

• Available in heat or UV cure solutions.

Target Applications

75

Henkel Technology Introduction Fuel Cell – Gasketing process

MOLDED

GASKET

C.I.P.G.

Assemble & cure Cure then assemble Mold & Cure then assemble

Mold In PlaceCured In PlaceFormed In Place

F.I.P.G.

76

Pre-positioned GDLScreen print

conveyer speed V

IR-light

UV-light

ProvisionIrradiation

p,t,Tloading

assembly tool

Heated assembly

tool

assembly

and

cure

Henkel Technology Introduction Fuel Cell – Screen printing

Process

77

UV PBA sealant X-383915 Value

Viscosity Pa.S (25 oC) 10 S-1 (100 S-1) 23.13/ 19.18

Shore A (3s waiting) 38

Tensile/Psi (Mpa) 660 (4.55)

100% Mod/Psi (Mpa) 176 (1.21)

Elongation% 263

Compression set % (22hr @120 oC, cold (hot) release) 18 (0)

Surface tacky free curing time (mercury Lamp, UC A intentisty , 350 mw/cm2 30s

Henkel Technology Introduction Fuel Cell – Product property

*: Material cured using mercury lamp, 70 mw/cm2 30s, each side, 2mm thick

78

90 oC 90

oC 90

oC 90

oC 110

oC -40

oC

Hardness change (point) 34 shore A 2 -2 -1 -1 1 -1

Specific gravity change (%) 0.980 0.42 0.10 0.00 0.10 -0.10 -0.10

Tensile change (%) 1.55 MPa -0.99 -7.10 -10.32 3.23 1.94 -1.94

100% modulus change (%) 0.83 MPa 30.05 -12.05 -10.84 -8.43 2.41 -8.43

Elongation change (%) 186% -19.21 1.08 -0.54 3.76 -8.60 3.76

Weight change (%) 0.26 2.85 2.50 0.64 -1.21 0.01

Volume change (%) -0.11 2.72 2.49 0.48 -1.11 0.08

Hardness change (point) 34 shore A testing -2 -2 -2 -1 -2

Specific gravity change (%) 0.980 testing 0.10 0.20 0.31 -0.10 -0.10

Tensile change (%) 1.55 MPa testing -4.52 -5.16 0.00 -2.58 3.87

100% modulus change (%) 0.83 MPa testing -14.46 -15.66 -10.84 -3.61 -10.84

Elongation change (%) 186% testing -1.61 0.00 -1.08 -10.22 5.38

Weight change (%) testing 3.18 2.80 1.27 -1.23 0.00

Volume change (%) testing 3.00 2.58 0.88 -1.14 0.02

LLC15 psi H2 +

water

100, 500, 1000 hr done

Material: Henkel one-part heat cure elastomer seal formulation X305543

6600 hr, testing

2000 hr

3300 hr

air airConditions

initial

properties

waterpH2 H2SO4 +

100 ppm NaF

Henkel Technology Introduction Fuel Cell – Chemical resistance

79

Henkel Technology Introduction Fuel Cell – Bonding

Features & Benefits

• Wide array of technology

• Superior quality and robustness

• Structural adhesives add strength and allow weld

reduction

Product & Concept

• Henkel’s wide array of Loctite epoxies provide

complete solutions for instant assembly bonding and

structural bonding of a variety of components.

• Available in heat or UV cure solutions.

Target Applications

Bipolar PlatesCell Stack

• Frame to catalyst coated membrane (CCM)

• Frame to gas diffusion layer (GDL)

• Catalyst coated membrane (CCM) to gas diffusion

layer (GDL)

80

Henkel Technology Introduction Fuel Cell – Bonding

Customer Needs UV Epoxy

Fast and robust application process non-reactive before activation

formula adaptable to various application methods

excellent initial adhesion

fast cure at low temperatures (2 min @ 90°C) + dark

cure

Excellent edge definition

(± 100 µm)

controlled viscosity increase by activation

minimized flow of the adhesive bead during assembly

and cure

Assembly of transparent and non-transparent substrates activation of the reactivity after adhesive application

before

assembly

Low temperature cure fast cure at low temperatures (2 min @ 90°C) + dark

cure

Excellent media and temperature resistance high cross-link density

81

Henkel Technology Introduction Fuel Cell – Conductive coating

Features & Benefits

• Long-lasting corrosion protection

• Excellent paint adhesion

• Cost effective options

Product & Concept

• Henkel’s Bonderite pretreatment solutions enhance

protection and E-coat adhesion of aluminum, steel

and graphite surface

Target Applications

Bipolar Plates

• The stainless steel based bi-polar plate surface

Fuel Cell Packs

82

Content

1. Understanding your business

2. Snapshot of Henkel

3. Henkel is your innovation design partner

4. Key automotive program coordination

5. Technical dialogue

6. Business fit and path forward

83

Business FitSummary

MGC Magnesium Coating

Customer priorities Henkel Solutions

Example: New/advanced technologies

Bonderite - “Flex” MPT Process

Terokal - Multi-Substrate Stress Durable Adhesives

Example: Lightweighting solutions

Example: Process flexibility and divisional process improvements

84

Date

Today

Today

Identify joint platform targets

Determine needs and establish team

Implement project design team and plans

Other…

Confirm Business Fit

Date

Today

Create Roadmap / Set Milestones

Path Forward / Actions

Thank you!

Partial sales chart in CMI

Dong Li

Shanghai Shu Wang

Victor Chen

Sheng Lv

Yuki Su

Ken Wang

Silicone,

thermal

South China

Zhejiang

LED

Key account

General

South ChinaLED

Encapsulate

General Guangdong

Eric Shen

Jiangsu Donglei Wang

Lucas Wang

Jie Leng

South China

Zhejiang

Genral

General

General

Grace Zhu

Region Name Responsibility Region Name Responsibility