WATERBORNE COATING SYSTEMS - Hempel
WATERBORNE COATING SYSTEMS - Hempel
WATERBORNE COATING SYSTEMS - Hempel
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<strong>WATERBORNE</strong> <strong>COATING</strong> <strong>SYSTEMS</strong><br />
To meet the strictest environmental legislation
ENVIRONMENT<br />
MINIMAL VOC EMISSIONS<br />
The EU Solvent Emission Directive 1999/13/EC (SED)<br />
has imposed a strict limit of less than five tonnes of solvents<br />
emitted annually into the atmosphere for any customer<br />
- in force since October 2007<br />
* All waterborne paints supplied by HEMPEL are FREE of lead and chromates.<br />
Average annual consumption<br />
of solvents (g/Kg)<br />
VOC<br />
credit<br />
LB Alk Alkyd lkk<br />
yd ydd SB EP/PU EP/ EP/PU P/ PU WB<br />
Coating system<br />
NEW emission limit<br />
(>15 tons annual<br />
consumption<br />
of solvents)<br />
HEMPEL’s waterborne products fully comply with the<br />
new regulations and provide numerous combinations<br />
and solutions for reducing Volatile Organic Compounds<br />
(VOC) emissions.<br />
A practical example comparing<br />
Solvent Borne systems with a common Waterborne system:<br />
Waterborne<br />
Solvent Borne<br />
Solvent Borne Alkyd<br />
Products dFt<br />
(μm)<br />
area Covered (m²) : 50.000<br />
Paint Volume<br />
(Litres)<br />
VOC content<br />
(g/litre)<br />
The annual average solvent content = 14.675 : 41.745 = 352 g. pr. kg<br />
* Total paint = Paint volume (litre) x specific gravity (kg/litre)<br />
** Total VOC = VOC content (g/litre) x paint volume (litre)/1000<br />
total paint*<br />
(kg)<br />
total VOC**<br />
(kg)<br />
HEMUDUR 18500 2 x 110 20.755 40 29.057 830<br />
HEMUCRYL ENAMEL HB 58030 1 x 60 6.818 5 8.182 34<br />
Annual consumption 27.573 37.239 864<br />
The annual average solvent content = 864 : 37.239 = 23 g. pr. kg<br />
area Covered (m²) : 50.000<br />
HEMPADUR 45143 2 x 110 18.333 370 23.833 6.783<br />
HEMPATHANE 55210 1 x 60 5.769 450 6.923 2.596<br />
Annual consumption 24.102 30.756 9.379<br />
The annual average solvent content = 9.379 : 30.756 = 305 g. pr. kg<br />
area Covered (m²) : 50.000<br />
HEMPAQUICK PRIMER 13624 3 x 80 25.532 470 35.745 12.000<br />
HEMPAQUICK ENAMEL 53840 1 x 40 5.000 535 6.000 2.675<br />
Annual consumption 30.532 41.745 14.675<br />
<strong>WATERBORNE</strong> ADVANTAGES<br />
LONG LASTING PROTECTION<br />
SEVEn yEarS LatEr…<br />
StiLL aS nEwLy PaintEd!!<br />
A 7 year inspection report shows that HEMPEL waterborne<br />
products have stood up to all challenges and<br />
proves that they offer outstanding protection to all<br />
metal structures. GENSTAR, one of the biggest container<br />
leasing companies in the world over the past<br />
decade, requested waterborne products for its containers.<br />
HEMPEL supplied HEMUDUR ZINC 18560,<br />
HEMUDUR 18500 AND HEMUCRYL 58030 for an application<br />
in India, under tough conditions. GENSTAR<br />
Before<br />
was impressed with the gloss of the topcoat, but also<br />
the coating performance, which was performing on<br />
par or better than the solvent borne system.<br />
An inspection of the containers 7 years later proved<br />
the long lasting protection offered by HEMPEL’s waterborne<br />
products. The overall appearance was still very<br />
good with high gloss. The pictures below act as the<br />
best evidence.<br />
7 years<br />
later!<br />
SAFE & HEALTHY<br />
WORKING ENVIRONMENT<br />
By using waterborne coatings you can further obtain:<br />
Reduced exposure to solvents for all people working with waterborne paints<br />
Elimination of explosion and fire hazards<br />
Electricians & welders can work close to the paint area<br />
Other activities in the vicinity can proceed without being affected by the paint application (eg. in<br />
commercial buildings)<br />
All tools can easily be cleaned with water from the tap<br />
Water is used for dilution<br />
Lower insurance rates can be obtained
Systems for General Steel<br />
A general system suitable for new-build and maintenance projects<br />
in mildly corrosive environments.<br />
C3<br />
<strong>COATING</strong> SYSTEM DFT<br />
HEMUCRYL PRIMER HB 18032 75<br />
HEMUCRYL PRIMER HB 18032 75<br />
HEMUCRYL ENAMEL HB 58030 50<br />
Total 200<br />
250<br />
0<br />
SΒ System<br />
Surface Preparation: Abrasive blast Sa 2 1/2 (Minimum Surface Preparation: Mechanical Cleaning St 3)<br />
VOC gr/m 2<br />
A system suitable for new-build projects in moderately corrosive environments.<br />
C4<br />
<strong>COATING</strong> SYSTEM DFT<br />
HEMUDUR 18500 80<br />
HEMUDUR 18500 80<br />
HEMUTHANE ENAMEL 58510 40<br />
Total 200<br />
Surface Preparation: Abrasive blast Sa 21/2 (Minimum Surface Preparation: Mechanical Cleaning St 3)<br />
VOC gr/m 2<br />
250<br />
200<br />
150<br />
100<br />
50<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
0<br />
213.5<br />
SΒ System<br />
94.1<br />
SΒ System<br />
VOC<br />
credit<br />
VOC<br />
credit<br />
11.3<br />
WΒ System<br />
VOC gr/m 2<br />
200<br />
150<br />
100<br />
50<br />
250<br />
0<br />
251.5<br />
SΒ System<br />
VOC<br />
credit<br />
16.2<br />
WΒ System<br />
VOC<br />
credit<br />
WΒ System<br />
A system suitable for new-build projects in aggressive corrosive environments.<br />
C5<br />
Minimum Surface Preparation: Abrasive blast Sa 2 1/2 ½½<br />
5.5<br />
WΒ System<br />
A system suitable for new-build projects in mildly corrosive environments<br />
(farming machinery, waste disposal containers etc.)<br />
C3<br />
<strong>COATING</strong> SYSTEM DFT<br />
HEMULIN PRIMER 18310 80<br />
HEMULIN PRIMER 18310 80<br />
HEMULIN ENAMEL 58380 40<br />
Surface Preparation: Abrasive blast Sa 2 1/2 (Minimum Surface Preparation: Mechanical Cleaning St 3)<br />
VOC gr/m 2<br />
200<br />
150<br />
100<br />
50<br />
141.1<br />
Total 200<br />
10.5<br />
<strong>COATING</strong> SYSTEM DFT<br />
HEMUDUR ZINC 18560 60<br />
HEMUDUR 18500 75<br />
HEMUDUR 18500 75<br />
HEMUTHANE ENAMEL 58510 40<br />
Total 250<br />
Acrylic System Alkyd System Epoxy/Polyurethane System Zinc Epoxy System<br />
A system suitable for maintenance projects in mildly corrosive environments,<br />
for better application by brush/roller.<br />
VOC gr/m 2<br />
C3<br />
Systems for Galvanized Steel<br />
C3<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
<strong>WATERBORNE</strong> <strong>COATING</strong> <strong>SYSTEMS</strong><br />
<strong>COATING</strong> SYSTEM DFT APPLICATION<br />
METHOD<br />
HEMUCRYL PRIMER 18100 to 150 brush/roller<br />
HEMUCRYL ENAMEL 58100 to 50 brush/roller<br />
SΒ System<br />
A system suitable for new-build and maintenance<br />
projects in mildly corrosive environments.<br />
Surface Preparation: Degreasing<br />
VOC gr/m 2<br />
114.3<br />
Total 200<br />
<strong>COATING</strong> SYSTEM DFT<br />
HEMUCRYL PRIMER HB 18032 75<br />
HEMUCRYL PRIMER HB 18032 75<br />
HEMUCRYL ENAMEL HB 58030 50<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
VOC<br />
credit<br />
14.5<br />
WΒ System<br />
251.5<br />
SΒ System<br />
VOC<br />
credit<br />
16.2<br />
WΒ System<br />
A system suitable for maintenance projects such as gittermast and bridge parts.<br />
<strong>COATING</strong> SYSTEM DFT<br />
C4 HEMUCRYL HI-BUILD 48160 2x 200<br />
Total 200<br />
A system suitable for new-build and maintenance<br />
projects in moderately corrosive environments.<br />
Surface Preparation: Light Abrasive Sweepblasting<br />
C4<br />
VOC gr/m 2<br />
250<br />
200<br />
150<br />
100<br />
<strong>COATING</strong> SYSTEM DFT<br />
HEMUDUR 18500 80<br />
HEMUDUR 18500 80<br />
HEMUTHANE ENAMEL 58510 40<br />
50<br />
VOC gr/m 2<br />
0<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
141.1<br />
SΒ System<br />
251.5<br />
SΒ System<br />
Surface Preparation: Abrasive blast Sa 2 1/2 ½(Minimum Surface Preparation: Mechanical Cleaning St 3)<br />
Surface Preparation: Abrasive blast Sa 2 1/2 ½(Minimum Surface Preparation: Mechanical Cleaning St 3)<br />
Total 400<br />
VOC<br />
credit<br />
10.5<br />
WΒ System<br />
VOC<br />
credit<br />
29.2<br />
WΒ System<br />
Total 200
ALFA LAVAL<br />
During the last five years, HEMPEL Sweden has secured a<br />
world-wide Key Supplier Agreement with Alfa Laval, one of the<br />
biggest global producers of heat exchangers. Alfa<br />
Laval requests paints that are compliant to the<br />
strictest VOC-regulations and suitable for their<br />
fast 24-hour online production. HEMPEL meets<br />
these demanding requirements by supplying<br />
fast drying waterborne products. Since 2002<br />
HEMPEL has supplied more than 123.000 litres<br />
of waterborne epoxy coatings.<br />
HELLENIC PETRELEuM<br />
<strong>WATERBORNE</strong> CASE STORIES<br />
WAGONY SWIDNICA<br />
In 2002, Hellenic Petreleum S.A., the biggest Greek refinery,<br />
built a new polypropylene plant in Thessaloniki, the<br />
first of its kind in the Balkan region. This large-scale project<br />
was based on an EXXON specification, requiring application<br />
of waterborne products to areas such as piping,<br />
tanks, spheres, steel constructions etc. HEMPEL (Hellas)<br />
was chosen as the most suitable coating partner and supplied<br />
approximately 110.000 litres of waterborne paints.<br />
All structural steel and tanks were externally protected by<br />
water-borne acrylics, whereas high temperature piping was<br />
coated using water-borne inorganic zinc silicate.<br />
One of the biggest cargo railcar producers in Poland, Wagony<br />
Swidnica, and HEMPEL Poland have been closely cooperating<br />
for many years on a number of projects, such as rail cars for<br />
wood transportation, coal wagons and tank<br />
car projects. Strict environmental regulations<br />
and the request for high quality, certificates<br />
and fast production, led Wagony Swidnica<br />
to use waterborne coatings in 2003. Since<br />
2003, HEMPEL Poland has met all their requirements<br />
and has steadily been supplying<br />
Wagony Swidnica with one, two and threecoat<br />
waterborne systems or hybrid systems,<br />
together with advanced technical service<br />
support.<br />
<strong>WATERBORNE</strong> REFERENCES<br />
HEMPEL has more than 20 years of experience with waterborne paints. These<br />
coatings have been applied on a worldwide scale for various applications, such<br />
as bridges, windmills, rail cars, gas storage tanks, pipework installations, heat<br />
exchangers, etc.<br />
PROjECT NAME OWNER YEAR COuNTRY<br />
INFRASTRuCTuRE<br />
Temmesjoki Pedestrian Bridge ROAD AUTHORITY 2002 Finland<br />
Launet Projects (halls, buildings etc.) LAUNET 2010 France<br />
SAINT GOBAIN PAM SAINT GOBAIN 2010 France<br />
Bus Station (Roof & supp. Structures) KEZMAROK CITY 2005 Slovak Republic<br />
Höne Beams and Plates HöNE 2002 Germany<br />
Strahlack 2000 Beams and Plates STRAHLACK 2000 2003 Germany<br />
MAVAB projects (mainly shelters) MAVAB 2003-2007 Sweden<br />
Technamics Lifting units HYVA - TECHNAMICS from 2004 Netherlands<br />
Storage steel company HIERROS GARVER 2010 Spain<br />
Storage steel company<br />
RAILCARS & TRAINS<br />
EMILIANO MADRID 2010 Spain<br />
200 Smmnps Railcars AAE 2005-2006 Slovak Republic<br />
200 Sggrss Railcars METRANS 2005-2006 Slovak Republic<br />
200 Habbillns Railcars CD 2005-2006 Slovak Republic<br />
NACCO Rail Tank Cars NACCO 2002 Poland<br />
Green Cargo Railcars GREEN CARGO 2004 Poland<br />
Coal Wagon FREIGHTLINER GB 2004 Poland<br />
Tank Car (Railcars) MILLET FRANCE 2004 Poland<br />
Box Wagons METRONET 2006 Poland<br />
Birmingham Road Gas Tanks TRANSCO 2006 UK<br />
BOX WAGON NETWORK RAIL 2008 Poland<br />
TANK CAR 104 cbm Amoniac ATIR RAIL 2008 Poland<br />
TANK CAR 80 cbm NACCO AND VTG 2008 Poland<br />
TANK CAR 110 cbm<br />
POWER GENERATION<br />
VTG 2008 Poland<br />
GE-Wind Wind Turbines GE-WIND 2004 Germany<br />
Nordic Wind Power Wind Turbines NORDIC WIND POWER 2002 Denmark<br />
Enercon Wind Turbines ENERCON 2001 Sweden<br />
Transmission towers HEP 2008 Croatia<br />
IBERDROLA - MAINTENANCE IBERDROLA 2010 Spain<br />
BARDAGE OF EDF BLAYAIS<br />
CONTAINERS<br />
EDF 2010 France<br />
MAERSK Sealand Containers<br />
OTHER<br />
MAERSK SEALAND 2000 Denmark<br />
Willemsbrug (interior legs) CITY OF ROTTERDAM 2004 Netherlands<br />
Nottingham AGI (pipeworks) TRANSCO 2006 UK<br />
Emtunga Prefabricated modules EMTUNGA 2002 Sweden<br />
NORFOND NORFOND 2010 France
HEMPEL (UK) Ltd.<br />
Llantarnam industrial Park<br />
Gwent nP44 3XF Cwmbran<br />
tel.: +44 (01633) 874024<br />
Fax: +44 (01633) 489089<br />
E-mail: sales.uk@hempel.com<br />
www.hempel.co.uk<br />
GB 01/2011 EN