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WATERBORNE COATING SYSTEMS To meet the strictest environmental legislation
WATERBORNE COATING SYSTEMSTo meet the strictest environmental legislation
WATERBORNE ADVANTAGES
ENVIRONMENT
The EU Solvent Emission Directive 1999/13/EC (SED)has imposed a strict limit of less than five tonnes of sol-vents emitted annually into the atmosphere for any cus-tomer - in force since October 2007
HEMPEL’s waterborne products fully comply with the new regulations and provide numerous combinations and solutions for reducing Volatile Organic Compounds (VOC) emissions.
MINIMAL VOC EMISSIONS
SAFE & HEALTHY WORKING ENVIRONMENT
LONG LASTING PROTECTION
SEVEn yEarS LatEr… StiLL aS nEwLy PaintEd!!
A 7 year inspection report shows that HEMPEL water-borne products have stood up to all challenges and proves that they offer outstanding protection to all metal structures. GENSTAR, one of the biggest con-tainer leasing companies in the world over the past decade, requested waterborne products for its con-tainers. HEMPEL supplied HEMUDUR ZINC 18560, HEMUDUR 18500 AND HEMUCRYL 58030 for an ap-plication in India, under tough conditions. GENSTAR
was impressed with the gloss of the topcoat, but also the coating performance, which was performing on par or better than the solvent borne system. An inspection of the containers 7 years later proved the long lasting protection offered by HEMPEL’s water-borne products. The overall appearance was still very good with high gloss. The pictures below act as the best evidence.
NEW emission limit(>15 tons annual
consumptionof solvents)
SB EP/PU WBLB AlkydLBLB AlklkAlk SB P/P/EP/PPUPUSBSB EP/EP/EP/kkk dydyd WBWBWB
Average annual consumption of solvents (g/Kg)
VOCcredit
Coating system
* Total paint = Paint volume (litre) x specific gravity (kg/litre)** Total VOC = VOC content (g/litre) x paint volume (litre)/1000
Products dFt (μm)
Paint Volume (Litres)
VOC content(g/litre)
total paint*(kg)
total VOC**(kg)
area Covered (m²) : 50.000
HEMUDUR 18500 2 x 110 20.755 40 29.057 830
HEMUCRYL ENAMEL HB 58030 1 x 60 6.818 5 8.182 34
Annual consumption 27.573 37.239 864
The annual average solvent content = 864 : 37.239 = 23 g. pr. kg
area Covered (m²) : 50.000
HEMPADUR 45143 2 x 110 18.333 370 23.833 6.783
HEMPATHANE 55210 1 x 60 5.769 450 6.923 2.596
Annual consumption 24.102 30.756 9.379
The annual average solvent content = 9.379 : 30.756 = 305 g. pr. kg
area Covered (m²) : 50.000
HEMPAQUICK PRIMER 13624 3 x 80 25.532 470 35.745 12.000
HEMPAQUICK ENAMEL 53840 1 x 40 5.000 535 6.000 2.675
Annual consumption 30.532 41.745 14.675
The annual average solvent content = 14.675 : 41.745 = 352 g. pr. kg
Wat
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Solve
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7 yearslater!
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By using waterborne coatings you can further obtain:
Reduced exposure to solvents for all people working with waterborne paints
Elimination of explosion and fire hazards
Electricians & welders can work close to the paint area
Other activities in the vicinity can proceed without being affected by the paint application (eg. in commercial buildings)
All tools can easily be cleaned with water from the tap
Water is used for dilution
Lower insurance rates can be obtained
A practical example comparing Solvent Borne systems with a common Waterborne system:
* All waterborne paints supplied by HEMPEL are FREE of lead and chromates.
Solve
nt B
orne
Alk
yd
WATERBORNE COATING SYSTEMS
Systems for General Steel
Systems for Galvanized Steel
COATING SYSTEM DFT
C3HEMUCRYL PRIMER HB 18032 75
HEMUCRYL PRIMER HB 18032 75
HEMUCRYL ENAMEL HB 58030 50
Total 200
A general system suitable for new-build and maintenance projects in mildly corrosive environments.
COATING SYSTEM DFT APPLICATION METHOD
C3HEMUCRYL PRIMER 18100 to 150 brush/roller
HEMUCRYL ENAMEL 58100 to 50 brush/roller
Total 200
A system suitable for maintenance projects in mildly corrosive environments, for better application by brush/roller.
COATING SYSTEM DFT
C3HEMUCRYL PRIMER HB 18032 75
HEMUCRYL PRIMER HB 18032 75
HEMUCRYL ENAMEL HB 58030 50
Total 200
COATING SYSTEM DFT
C4 HEMUDUR 18500 80
HEMUDUR 18500 80
HEMUTHANE ENAMEL 58510 40
Total 200
A system suitable for new-build and maintenanceprojects in mildly corrosive environments. Surface Preparation: Degreasing
A system suitable for new-build and maintenance projects in moderately corrosive environments. Surface Preparation: Light Abrasive Sweepblasting
0
250
WΒ SystemSΒ System
200
150
100
50
VOC credit
16.2
251.5
VOC
gr/m
2
0
250
WΒ SystemSΒ System
VOC credit
200
150
100
50
141.1
10.5
VOC
gr/m
2
0
250
WΒ SystemSΒ System
200
150
100
50
VOC credit
16.2
251.5
VOC
gr/m
2
COATING SYSTEM DFT
C4 HEMUCRYL HI-BUILD 48160 2x 200
Total 400
A system suitable for maintenance projects such as gittermast and bridge parts.
0
250
WΒ SystemSΒ System
200
150
100
50
VOC credit
29.2
251.5VOC
gr/m
2
0
250
WΒ SystemSΒ System
200
150
100
50VOC credit
14.5
114.3
VOC
gr/m
2Surface Preparation: Abrasive blast Sa 21/2 (Minimum Surface Preparation: Mechanical Cleaning St 3)
A system suitable for new-build projects in moderately corrosive environments.
COATING SYSTEM DFT
C4HEMUDUR 18500 80
HEMUDUR 18500 80
HEMUTHANE ENAMEL 58510 40
Total 200
0
250
WΒ SystemSΒ System
VOC credit
200
150
100
50
141.1
10.5
VOC
gr/m
2
Surface Preparation: Abrasive blast Sa 21/2 (Minimum Surface Preparation: Mechanical Cleaning St 3)
A system suitable for new-build projects in aggressive corrosive environments.
COATING SYSTEM DFT
C5HEMUDUR ZINC 18560 60
HEMUDUR 18500 75
HEMUDUR 18500 75
HEMUTHANE ENAMEL 58510 40
Total 250
0
250
WΒ SystemSΒ System
VOC credit
200
150
100
5094.1
11.3
VOC
gr/m
2
Minimum Surface Preparation: Abrasive blast Sa 21/2½½
A system suitable for new-build projects in mildly corrosive environments(farming machinery, waste disposal containers etc.)
COATING SYSTEM DFT
C3HEMULIN PRIMER 18310 80
HEMULIN PRIMER 18310 80
HEMULIN ENAMEL 58380 40
Total 200
0
250
WΒ SystemSΒ System
VOC credit
200
150
100
50
213.5
5.5
VOC
gr/m
2
Surface Preparation: Abrasive blast Sa 21/2 (Minimum Surface Preparation: Mechanical Cleaning St 3)
Surface Preparation: Abrasive blast Sa 21/2½(Minimum Surface Preparation: Mechanical Cleaning St 3)
Surface Preparation: Abrasive blast Sa 21/2½(Minimum Surface Preparation: Mechanical Cleaning St 3)
Acrylic System
Alkyd System
Epoxy/Polyurethane SystemZinc Epoxy System
WAGONY SWIDNICA
One of the biggest cargo railcar producers in Poland, Wagony Swidnica, and HEMPEL Poland have been closely cooperating for many years on a number of projects, such as rail cars for
wood transportation, coal wagons and tank car projects. Strict environmental regulations and the request for high quality, certificates and fast production, led Wagony Swidnica to use waterborne coatings in 2003. Since 2003, HEMPEL Poland has met all their re-quirements and has steadily been supplying Wagony Swidnica with one, two and three-coat waterborne systems or hybrid systems, together with advanced technical service support.
ALFA LAVAL
During the last five years, HEMPEL Sweden has secured a world-wide Key Supplier Agreement with Alfa Laval, one of the biggest global producers of heat exchangers. Alfa Laval requests paints that are compliant to the strictest VOC-regulations and suitable for their fast 24-hour online production. HEMPEL meets these demanding requirements by supplying fast drying waterborne products. Since 2002 HEMPEL has supplied more than 123.000 litres of waterborne epoxy coatings.
HEMPEL has more than 20 years of experience with waterborne paints. These coatings have been applied on a worldwide scale for various applications, such as bridges, windmills, rail cars, gas storage tanks, pipework installations, heat exchangers, etc.
PROjECT NAME OWNER YEAR COuNTRY
INFRASTRuCTuRE
Temmesjoki Pedestrian Bridge ROAD AUTHORITY 2002 Finland
Launet Projects (halls, buildings etc.) LAUNET 2010 France
SAINT GOBAIN PAM SAINT GOBAIN 2010 France
Bus Station (Roof & supp. Structures) KEZMAROK CITY 2005 Slovak Republic
Höne Beams and Plates HöNE 2002 Germany
Strahlack 2000 Beams and Plates STRAHLACK 2000 2003 Germany
MAVAB projects (mainly shelters) MAVAB 2003-2007 Sweden
Technamics Lifting units HYVA - TECHNAMICS from 2004 Netherlands
Storage steel company HIERROS GARVER 2010 Spain
Storage steel company EMILIANO MADRID 2010 Spain
RAILCARS & TRAINS
200 Smmnps Railcars AAE 2005-2006 Slovak Republic
200 Sggrss Railcars METRANS 2005-2006 Slovak Republic
200 Habbillns Railcars CD 2005-2006 Slovak Republic
NACCO Rail Tank Cars NACCO 2002 Poland
Green Cargo Railcars GREEN CARGO 2004 Poland
Coal Wagon FREIGHTLINER GB 2004 Poland
Tank Car (Railcars) MILLET FRANCE 2004 Poland
Box Wagons METRONET 2006 Poland
Birmingham Road Gas Tanks TRANSCO 2006 UK
BOX WAGON NETWORK RAIL 2008 Poland
TANK CAR 104 cbm Amoniac ATIR RAIL 2008 Poland
TANK CAR 80 cbm NACCO AND VTG 2008 Poland
TANK CAR 110 cbm VTG 2008 Poland
POWER GENERATION
GE-Wind Wind Turbines GE-WIND 2004 Germany
Nordic Wind Power Wind Turbines NORDIC WIND POWER 2002 Denmark
Enercon Wind Turbines ENERCON 2001 Sweden
Transmission towers HEP 2008 Croatia
IBERDROLA - MAINTENANCE IBERDROLA 2010 Spain
BARDAGE OF EDF BLAYAIS EDF 2010 France
CONTAINERS
MAERSK Sealand Containers MAERSK SEALAND 2000 Denmark
OTHER
Willemsbrug (interior legs) CITY OF ROTTERDAM 2004 Netherlands
Nottingham AGI (pipeworks) TRANSCO 2006 UK
Emtunga Prefabricated modules EMTUNGA 2002 Sweden
NORFOND NORFOND 2010 France
WATERBORNE REFERENCESWATERBORNE CASE STORIES
HELLENIC PETRELEuM
In 2002, Hellenic Petreleum S.A., the biggest Greek refin-ery, built a new polypropylene plant in Thessaloniki, the first of its kind in the Balkan region. This large-scale proj-ect was based on an EXXON specification, requiring ap-plication of waterborne products to areas such as piping, tanks, spheres, steel constructions etc. HEMPEL (Hellas) was chosen as the most suitable coating partner and sup-plied approximately 110.000 litres of waterborne paints. All structural steel and tanks were externally protected by water-borne acrylics, whereas high temperature piping was coated using water-borne inorganic zinc silicate.
HEMPEL (UK) Ltd.Llantarnam industrial ParkGwent nP44 3XF Cwmbrantel.: +44 (01633) 874024Fax: +44 (01633) 489089E-mail: [email protected]
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