SAMSUNG HEAVY INDUSTRIES SAMSUNG Global Trend toward Protection of the Environment in Shipbuilding Industries October 16, 2010 Samsung Heavy Industries

SAMSUNGSAMSUNGHEAVY INDUSTRIESHEAVY INDUSTRIES


Global Trend toward Protection of the Global Trend toward Protection of the Environment in Shipbuilding Environment in Shipbuilding

IndustriesIndustries

October 16, 2010October 16, 2010

Samsung Heavy Samsung Heavy IndustriesIndustries


Contents

I. Background ; Trend of Environmental Protection

II. Green Technology in Coating Material

III. Solvent Free paint for Shipbuilding

IV. Conclusion


Background

Green ship Strategy Green ship Strategy by Samsung by Samsung Trend of Environmental Trend of Environmental ProtectionProtection



Green house effect

- Temperature increase caused by green house effect

- Green house gas : H2O(Vapor), CO2, CH4, NOx, O3, VOC

Scheme of Greenhouse effectTemp. Increase (past 2000 years) Temp. Projection (next 100 years)

*VOC : Volatile Organic Compound

Global Warming


• Climate change to be core issue in global government• Green growth to be new paradigm of economic development

International Environment Trend


SHI to make Only Eco-Friendly ShipsEco-Friendly Ships ; 30% Reduction in GHG Emissions

- At its green management launch ceremony on January 28, SHI announced its intention to build only eco-friendly ships from 2015

- The Company announced various detailed goals, including the minimization of fuel consumption and greenhouse gas emission, and the maximization of energy efficiency

Green Management


Vision of Green Management

Eco-FriendlyShip

GreenShipyard

GreenNetwork

ShipShipownerowner

ClassClassShipyardShipyard

MakerMaker


Technology for Eco-friendly ship

Post treatment Technology

Engine Technology

Hull Form & PropulsionTechnology

Fuel Technology

Electric PropulsionTechnology

Material Technology

Saver Fin

- To control water flow and vibration around hull - Reduction of 2~3% ship fuel, - Reduction hull vibration max 70%

- To control water flow and vibration around hull - Reduction of 2~3% ship fuel, - Reduction hull vibration max 70%

Eco-Friendly ship

Research of green technologies is being continuedResearch of green technologies is being continued


VOC emission in Korea

- Paint (Manufacture + Application)

→ 46.2% of Total emission

Green Shipyard

※ Source : Korean national institute of Environmental research


VOC emission in Shipyard

- Paint Application → 90.7% of Total VOC emission

- Majority of VOC is emitted from Paint and Thinner

Total VOCVOC from

Paint Application

90.7%90.7%

※ Source : Samsung Heavy Industries

Reduction of VOC

in Paint

Reduction of VOC

in Paint

Green Green ShipyardShipyard

Green Green ShipyardShipyard

Green Shipyard


Material

Green ship Strategy Green ship Strategy by Samsung by Samsung Green technologyGreen technology in Coating Material in Coating Material


Energy SavingEnergy Saving

Reduction of VOC EmissionReduction of VOC Emission


Green Technology in Coating materialEnergy Saving : Reduction of Fuel Consumption

Anti-fouling Paint

Mechanism : Reduction of friction resistance by decreasing surface energy or surface roughness

Material - Silicone - Fluoride - Carbon nano tube, etc

Current Status - Some products have been already applied - Some are being researched

Mechanism : Reduction of friction resistance by decreasing surface energy or surface roughness

Material - Silicone - Fluoride - Carbon nano tube, etc

Current Status - Some products have been already applied - Some are being researched

Heat Shielding Paint

Mechanism : Decrease of surface temperature of exposed deck by reflecting sunray Advantage : Energy saving for air conditioning Current Status : Application on exposed deck is under consideration

Mechanism : Decrease of surface temperature of exposed deck by reflecting sunray Advantage : Energy saving for air conditioning Current Status : Application on exposed deck is under consideration


Green Technology in Coating materialReduction of VOC emission

High VOC (300~400g/L) Additional thinning

High VOC (300~400g/L) Additional thinning

VOC in paints

VO

C (

g/L

)

SolventBORNE

WaterBORNE

SolventFREE

Water borne paint

Solvent Borne Paint

Solvent Free PaintSolvent Free Paint

Low VOC (below 2g/L) No thinning by plural component pump

Low VOC (below 2g/L) No thinning by plural component pump

Low VOC (below 100g/L) No solvent thinning (using water)

Low VOC (below 100g/L) No solvent thinning (using water)

Before After

- 36.7%

Reduction of VOC emission byapplying solvent free paint in shipyard

※ Source : Samsung Heavy Industries ※ Source : Product technical datasheet of paint manufacturers


History

Green ship Strategy Green ship Strategy by Samsung by Samsung Solvent Free Paint for Solvent Free Paint for ShipbuildingShipbuilding



Solvent Free paint for ShipbuildingLimitation of water borne paint

- Application of water borne paint is limited at low temperature

- It is difficult to apply it at east Asian shipyards in winter

Solvent free paint is better to Solvent free paint is better to applyapply

History of Solvent free epoxy paint

- Solvent borne epoxy paint has been used since 1940s

- Solvent free epoxy paint existed from the late 1950s

but sprayable paint was developed in 1970s

- In 1990s, solvent free epoxy paint started to be used in shipbuilding

industry

- Currently, solvent free epoxy system is normally applied for

fresh water tank in Korean shipyard


Solvent Free paint for ShipbuildingApplication of solvent free paint worldwide

- Solvent free paint has been used in many countries

- Number of ships applied with the paint is getting increased every year

Number of ships appliedwith Solvent Free paint※ Source : Paint manufacturers

U.S. Navy

- U.S. navy has been applied solvent free paint for water ballast tank of its ships- The application was well prepared and the paint was successfully applied

※ Source : The Journal of Protective Coatings and Linings


Green ship Strategy Green ship Strategy by Samsung by Samsung

ConclusionConclusion



Conclusion

Eco-friendly ship

Energy saving - Anti-fouling paint - Heat shield paint

Global trend is toward environmental protectionTechnology in shipbuilding is to be more eco-friendly

Green technology in coating material is to contribute to greener shipbuilding

Reduction of VOC emission - Solvent free paint - Water borne paint

Green shipyard


Conclusion

For green future, Korean shipyards are to be more For green future, Korean shipyards are to be more

responsible to use environment friendly paints like responsible to use environment friendly paints like

solvent free paint. Therefore, it is going to be natural solvent free paint. Therefore, it is going to be natural

to increase the consumption of solvent free paint to increase the consumption of solvent free paint

and to improve application technology for it and to improve application technology for it

including equipment, skill, etc accordinglyincluding equipment, skill, etc accordingly



Thank Thank youyou

Documents

SAMSUNG HEAVY INDUSTRIES SAMSUNG Global Trend toward Protection of the Environment in Shipbuilding Industries October 16, 2010 Samsung Heavy Industries