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e.com
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www.cdm.se
www.alsiano.com
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E
NI
BU
ND
LACKT
K
Few words from the President
K E R S Fö
R
SK
KA
DINAVIS
AN
ISSN 0106-7559
MEDLEMSBLAD FÖR SKANDINAVISKA
LACKTEKNIKERS FÖRBUND – SLF
INNEHÅLLSid
Few words from the president
3
Performance Minerals for High Quality
Cost Effective Paint Solutions
4
Aerosil - a versatile rheologic
additive for coating systems
8
Väri- ja Lakkateknilline
Yhdistys r.y.
15
Årsmøte i NMLF 2013
18
Industrinyt21
PRESIDENT
Laszlo Guitman
Bäckagårdsvägen 50
SE-302 74 Halmstad
Telefon: +46735936301
Mail: [email protected]
GENERALSEKRETÆR/ANSVARLIG UDGIVER
Peter Weissenborn
Sherwin-Williams Sweden AB
P.O.Box 2016
SE-19502 Märsta
Sweden
[email protected]
+46 381 262 60
CHEFREDAKTØR
Simon Greve
Phoenix Paint
DK - 5900 Rudkøbing
Telefon +45 6251 2828
Fax +45 6251 2727
Mobile +45 3167 7958
Mail: [email protected]
ANNONCER:
Simon Greve
OMSLAGSBILD:
Trykkeriet.net
A year goes quickly! It is soon one
year that I have been SLF president.
The planning of the SLF congress
is now well under way and our new
SLF homepage is nearing completion. I would like to thank the
national presidents and the SLF
congress organising committee for
their hard work and commitment
during 2013. A special thanks to
Anette Nordskog from Norway for
her efforts in rejuvenating our SLF
homepage. We hope to have it up
and running early next year. Please
also already book 16-18 September
2015 for the next SLF Congress to
be held in Gothenburg at the Post
Hotel.
During the past autumn I have
visited the national Färg och Lack
meetings in Norway, Sweden and
Finland. It was interesting to see
now similar the organisations work
in each country to present interesting and social meetings. The local
committees work very hard and
spend time outside from work in
organising these meetings for ordinary members. Therefore I encourage all members to more regularly
attend Färg och Lack meetings and
also to send in photos from meetings for publication in our journal.
Also please spread information
about our organisation to raw material suppliers encouraging them to
send in articles to our journal and
possibly even supporting financially
via advertising. In 2014 I will also
attend a meeting in Denmark.
In October I had the pleasure of at-
tending the Japanese Coatings Society (JSCM, Japanese Society of Colour Material) annual meeting. The
JSCM is the equivalent to the SLF
for Japan. This meeting was their
85th anniversary and also hosted
the Coatings Societies International
(CSI) annual meeting. The meeting was meticulously organised in
the best possible Japanese fashion!
There were 75 participants, which
is low compared to SLF meetings.
Most presentations were of high
academic standard and presented by
Professors from Japan, Korea and
Germany with focus on future high
technology coatings. I also attended
the CSI meeting where we discussed
the future of CSI and revised the
CSI aims and by-laws. I will present
minutes from this meeting in the
next Färg och Lack issue in March
2014.
In late January the SLF Board
will be having its annual meeting.
We plan to discuss the new SLF
homepage in detail. I will also present a progress report for the SLF
congress. If any member would
like raise any matters with the SLF
Board please feel free to send me an
email at [email protected]
or telephone +46735936301.
Finally I wish you all a relaxing
Christmas and all the best 2014.
Let’s hope for a snowy and real
white winter, at least for our children!
Best regards,
Laszlo Guitman,
SLF President
3 December 2013
3
Performance Minerals for High Quality Cost Effective Paint
Solutions
As the number one supplier of white minerals for a variety of industries, Imerys has a long established
reputation for supplying innovative, high quality products for the coatings formulator, from the traditional
high performance hydrous and calcined kaolin clays through micas to the highly functional diatomaceous
earths. All are produced to the high quality that you would expect from the leading supplier and all are
backed by a wealth of coatings technical experience, helping you to get the best performance from your
products.
Titanium Dioxide Savings from Opacifying Extenders
Titanium dioxide extension has never been more important in decorative paints. Whether you are looking
for cost savings from reduced titanium dioxide levels or improved opacity and hiding power for higher
performance paints, Imerys’ experience with opacifying extenders can help.
Supreme™, Speswhite™, Polwhite™, Polsperse™ - hydrous kaolins for improved TiO2 efficiency
in matt paints
Our range of hydrous kaolins, or china clays, has been designed to give the paint
formulator maximum flexibility in the production of high quality decorative coatings.
These fine particle size clays help to reduce the crowding of TiO2 in matt paints,
improving their light scattering performance and increasing opacity. This improved
opacity then allows the paint producer to reduce the total titanium dioxide content of the
formulation without any loss of hiding power.
In addition to helping with the efficient use of TiO2, these
kaolins also introduce a degree of thixotropy to the coating,
giving excellent in-can stability and increased sag
resistance. The structure and make-up of Imerys’ functional
kaolins make them ideal for use in modern water based
paints where their platy nature and surface charge allow
them to disperse easily and yet maintain a high degree of
stability and anti-settling in the finished coating.
Supreme™ and Speswhite™ hydrous kaolins allow the
reduction of up to 15% of the titanium dioxide content in
high quality water-based matt decorative paints. Using
specially selected feed from Cornwall, UK, Supreme and
Speswhite are engineered to ultrafine average particle sizes
to give optimal spacing of titanium dioxide in a coating,
resulting in high paint opacity in combination with higher
thixotropy. The Polwhite™ products combine opacity with
matting effects and improved scrub resistance for higher
PVC paints. The Polsperse™ range is comprised of similar
pulverised kaolins for good dispersibility in solvent-based systems.
Introducing OptiGloss™ and ImerSilk™ extenders for gloss and semi-gloss water-based paints
The latest additions to the Imerys hydrous kaolin range are OptiGloss™ and ImerSilk™. These two
products have been optimised specifically for use in higher gloss paints. ImerSilk™ has the optimal
4
balance of opacity and controlled gloss reduction making it ideal for semi-gloss, silk and satin finishes.
OptiGloss™ goes a step further and can be used in full gloss water-based paints; Imerys has developed a
particular formulation method allowing its use in these systems which previously were difficult to extend
without a substantial reduction in gloss level. This has made significant savings possible by the reduction
of binder in the formulation as well as titanium dioxide. Typical results demonstrate savings of up to
10% in both binder and TiO2. Benefits are also seen in the block resistance of high gloss paints.
Opacilite™ and PoleStar™ calcined clays for improved dry hiding
Opacilite™, Europe’s leading flash calcined kaolin clay, provides the paint formulator
with a tool to reduce TiO2 by up to 20% when replacing conventional minerals such as
calcium carbonate. The discrete sealed voids within the particle provide light scattering
without increasing film porosity, improving both wet and dry opacity. Opacilite is
suitable for use over a wide PVC range and is especially effective in silk and satin paints
through to high quality matt coatings. When used in “Eco-friendly” paints, Opacilite enables the
formulator to reduce their carbon footprint through the partial replacement of TiO2 and helps to retain the
high performances demanded by today’s consumers. PoleStar™ calcined clay helps to optimise the dry
hiding effect in coatings formulated above the CPVC, increasing paint opacity and therefore allowing
titanium dioxide reduction for cost-effective higher PVC coatings.
5
Matting Agents for Improved Mechanical Properties and Very Low Sheen Paints
Imerys has a history of introducing innovative matting agents to the coatings industry. Whether the
requirement is for a very low sheen level or for good paint mechanical properties such as burnish and
scrub resistance, the Imerys range offers matting agents optimised for todays’ decorative paints.
OpTiMat™ - outstanding matting performance
The OpTiMat™ range of matting agents has been designed to give exceptional, cost
effective matting performance in the next generation of high performance paints and
coatings. OpTiMat™ provides excellent matting properties at a significantly reduced
loading level compared to other matting agents. Unlike many of the previous generation
of matting agents, OpTiMat™ benefits from low crystalline silica content.
With typical addition levels of between 1 and 3%, the use of OpTiMat™ not only produces a very low
gloss or sheen level in the paint (85° sheen at or below 1 gloss unit is achievable) but also produces
relatively smooth surface textures and offers excellent burnish resistance in comparison with coarse
calcium carbonates.
The traditional use of coarse carbonates to produce matt coatings with acceptable scrub and mud crack
resistance inevitably leads to rougher film surfaces. These relatively rough surfaces are easy to burnish,
leading to increased gloss in localised areas of contact. The structure of OpTiMat™ produces a far more
effective “micro roughness” at the coating surface giving high degrees of diffuse light scattering. The
unique structure and irregular shape also make OpTiMat™ difficult to burnish and can help improve paint
touch-up properties.
EcoFlat™ – matting with burnish and scrub resistance
EcoFlat™ is the latest of Imerys’ advanced matting agents for coatings. Based on a
hybrid natural diatomaceous earth from a new deposit, EcoFlat™ is characterised by
having a low oil absorption and excellent colour properties, being of high brightness and
low yellowness. Like OpTiMat™, EcoFlat™ is low in crystalline silica.
EcoFlat™ 1880
Improved scrub resistance of
EcoFlat™
6
Burnishing, the increase in gloss sometimes seen when a matt
paint is cleaned or rubbed, is reduced significantly by using a
hard mineral extender. Diatomaceous earth makes an ideal
matting agent for paints because of its high mineral hardness, as
well as excellent matting properties. But what makes EcoFlat™
uniquely different from other diatomaceous earths is its low oil
absorption. This means that superior scrub and stain resistance
can be maintained in the matt paint while also benefitting from
high burnish resistance.
Mud Crack Resistance and Barrier Properties from Mica
Mica has long been established as the optimum product for improving the mud crack
resistance of decorative paints, as well as being known for its barrier properties in
industrial coatings. The high aspect ratio platy structure of Imerys micas help to reduce
mud cracking by reducing crack propagation within the film.
The platy structure of mica and the alignment of
these plates are clearly evident in a micrograph of a
paint film cross section. These overlapping plates
enable mica to prevent the mud cracking caused by
internal stresses in the film by enhancing flexibility
and preventing crack propagation.
With mica resources in Europe and North America,
Imerys can provide suitable products for a wide
variety of end uses, from fine particle size
micronised micas for decorative and industrial
coatings through to more specialised larger particle
size micas for plasters and speciality coatings giving
textured and effect finishes.
For more information on our existing product portfolio and on potential new developments for the
coatings and inks markets, please contact your local Imerys distribution partner or our Technical Service
and Marketing teams at the e-mail details below
Nick Wood
Technical Service Manager – Coatings
Thierry Casteran
Sales and Marketing Manager
[email protected]
[email protected]
7
AEROSIL®– A VERSATILE RHEOLOGIC ADDITIVE FOR COATING
SYSTEMS
Arkadi Maisels, Bojan Georgiev
Evonik Industries AG, Rodenbacher Chausse 4, 63457 Hanau, Germany
Summary
Use of AEROSIL® fumed silica as rheologic additive is discussed on basis
of its morphology and surface chemistry. Different efficiency of different
grades of AEROSIL® is demonstrated on example of different solvents
and different resins. The basic principles of the choice of the appropriate
grade are formulated.
Key words: viscosity, rheologic behavior, thixotropy
Introduction
The versatility of AEROSIL® fumed silica as rheologic additive is well known in
science and technology. Since decades AEROSIL® is used to achieve thixotropic or
even dilatant properties in different liquid systems, throughout entire industrial
landscape including pharmaceutical industry, coatings industry, manufacturing of
adhesives and sealants, cosmetics, etc [1].
The ability of AEROSIL® to modify
rheologic properties of continuous media is determined by its morphology and by
surface groups. The morphology of AEROSIL® is determined by primary particle size,
by aggregate size, and by fractal dimension. Primary particle size directly determines
specific surface area, which is commonly used to distinguish between different
grades of AEROSIL® fumed silica. In range of surface areas higher than 150 m²/g
most of AEROSIL® grades have approximately the same aggregate size. Two large
different types of surface groups for AEROSIL® can be distinguished – hydrophilic
and hydrophobic. Hydrophilicity or hydrophobicity determine the kind of interaction
with continuous media, they define compatibility with the system. The lower the
compatibility is, the higher is the rheologic efficiency of AEROSIL®. So, the viscosity
of non-polar media can be very efficiently modified by use of hydrophilic grades of
8
AEROSIL® fumed silica. Contrary, the viscosity of polar media can be efficiently
modified by hydrophobic grades of AEROSIL® [2,3].
a)
b)
Figure 1. Influence of different AEROSIL® grades on viscosity of butyl acetate (a) and
butyl alcohol (b). Dispersing conditions: dissolver, 10 minutes at 2000 rot/min.
This observation is clearly demonstrated in Fig. 1. Here, thickening efficiency of
different AEROSIL® grades has been studied in two different solvents, common in
coatings industry. So AEROSIL® 200 shows by far the best performance in butyl
acetate (Fig. 1, a), followed by AEROSIL® R 812 and AEROSIL® R 805. However, in
butyl alcohol the best performance has been observed for AEROSIL® R 805, which
outperforms by far all other grades tested.
The silanol groups of AEROSIL® 200 disturb butyl acetate much more than butyl
alcohol. As result, the viscosity of butyl acetate increases through addition of So
AEROSIL® 200 much more, than the viscosity of butyl alcohol. The repellence
between organic groups on the surface of AEROSIL® R 805 and butyl alcohol is
much stronger than for the butyl acetate. This fact makes AEROSIL® R 805 so
efficient in butyl alcohol.
The demonstration of these results allows to draw the first guide line, while choosing
the appropriate grade of AEROSIL® fumed silica for some defined system. However,
industrial coating systems contain many components, i.e. solvent, binder, filler, etc.
All these components have an impact on the polarity of the system, and more
detailed study of influence of AEROSIL® on the system is required.
9
Experimental part
As a model system, two component epoxy coating system has been chosen. As a
first step, a concentrated paste has been prepared. This paste contains epoxy resin,
wetting agents, fumed silica, and solvent. After mixing by ball mill (Scandex) during 5
minutes, pigments and fillers have been added to the paste. The mixture has been
homogenized by dissolver blade during 15 minutes (4000 rot/min). Amine-based
hardener has been used as component two. The exact formulation is presented in
Table 1.
Table 1. Formulation of two-component epoxy coating
Paste
Parts
Epikote 874-X-90
Methylethylketon
Methyl Proxitol
Xylol
Disperbyk 110
Byk A 530
AEROSIL®
28,0
6,5
3
2,9
0,5
0,5
1,0
42,4
∑
dispersing: Skandex 5 min
Coating
Parts
Paste
42,3
Pigment (Bayferrox 130 M)
23,0
Zinkphosphat ZP 10
5,0
Talkum AT 1
10,0
China Clay ASP 200
2,0
Blanc fixe N
7,0
89,3
∑
dispersing: Dissolver 15 min 4000 rot/min
Hardener
Ancamine 2280
10,7
100,0
∑
The rheologic study has been carried out on rheometer Physica MCR in two different
ways. First of all, rheologic behavior of pastes has been flow curves of pastes have
been measured. Before measurement, pastes have been sheared during 30 s at
shear rate of 50 1/s. The rheologic behavior of coating after addition of hardener has
been characterized by means of so-called step-curves. In these measurements
viscosity is measured at high and low shear rate alternately. The measurement has
been started at high but constant shear rate of 500 1/s. After 120 s shear rate has
been reduced abruptly down to 0.5 1/s and was kept constant for 300 s. The
10
sharpness of the viscosity increase gives an impression on the thixotropy of the
system.
Results and discussion
Flow curves for pastes, containing different grades of AEROSIL® are presented in
Figure 1. As can be seen, influence of AEROSIL® can dramatically change the
viscosity of paste at low shear rate, while viscosity at high shear rate tends to the
same limit – to the viscosity of the paste without AEROSIL®. This value is
independent on AEROSIL® grade in formulation. In other words, the paste
demonstrates a clear thixotropic behavior. However, different AEROSIL® grades
have different impact on the paste viscosity at low shear rate. AEROSIL® R 202 leads
to extremely pronounced thixotropy of paste, while AEROSIL® R 972 and AEROSIL®
R 812 S lead to rather moderate thixotropic properties. Widely used in coating
industry AEROSIL® 200 is less efficient in paste than AEROSIL® R 202, but it is
significantly more efficient than all other grades studied.
250000
reference
AEROSIL® 200
AEROSIL® R 202
AEROSIL® R 805
AEROSIL® R 812 S
AEROSIL® R 972
η (mPa s)
200000
150000
100000
50000
0
0.01
0.1
1
10
γ (1/s)
Figure. 1. Flow curve of paste in dependency on AEROSIL® grade.
A similar behavior has been observed on a coating after addition of the hardener, but
some important deviations from the paste have been observed (Figures 2 and 3). As
presented in Figure 2, the most significant increase of viscosity between high and low
11
shear rates has been observed for AEROSIL® 200. Use of this grade leads to jumplike change of viscosity from 2500 mPa∙s to 70000 mPa∙s. Use of AEROSIL® R 202
leads to less pronounced increase: from 1800 mPa∙s to 27000 mPa∙s and is
comparable with change in viscosity as observed for AEROSIL® R 805. However, in
formulation with AEROSIL® R 200 viscosity decreases significantly after reaching the
maximum value at constant shear rate. The same behavior is observed for for
formulation with AEROSIL® R 805, while formulations with AEROSIL® R 202,
AEROSIL® R 812 S, and AEROSIL® R 972 show rather stable character.
70000
AEROSIL® 200
AEROSIL® R 202
AEROSIL® R 805
AEROSIL® R 812 S
AEROSIL® R 972
reference
60000
η(mPa s)
50000
40000
30000
20000
10000
0
0
200
400
600
t (s)
800
1000
1200
Figure. 2. Two component epoxy system directly after addition of hardener: viscosity
increase through jump-like increase of shear rate.
This observation leads to conclusion, that formulation with AEROSIL® 200 will be
more influenced by aging than other formulations. Indeed, if the same measurement
is carried out with coatings 30 minutes after addition of the hardener, the difference
between formulation, containing AEROSIL® 200 and all other formulations is less
significant (Figure 2 b). Indeed, the formulation with AEROSIL® 200 losses nearly
one third of its initial viscosity al low shear rate, while formulation with AEROSIL® R
202 losses only about fifteen percent. Formulation with AEROSIL® R 805 shows also
instability comparable with the formulation with AEROSIL® 200. Formulations with
AEROSIL® R 812 S and AEROSIL® R 972 demonstrate a stable behavior, even
though these grades are not as efficient as AEROSIL® 200.
12
70000
70000
AEROSIL®
AEROSIL® 200
200
AEROSIL®
AEROSIL® R
R 202
202
AEROSIL®
R
805
AEROSIL®
R
805
AEROSIL® 200
AEROSIL®
R
812
S
AEROSIL®
R
AEROSIL® R 812
202 S
AEROSIL®
R
972
AEROSIL®
AEROSIL® R
R 972
805
reference
reference
AEROSIL® R 812 S
AEROSIL® R 972
reference
70000
60000
60000
η(mPas)s)
η(mPa s)
η(mPa
60000
50000
50000
50000
40000
40000
40000
30000
30000
30000
20000
20000
20000
10000
10000
10000
0
0
0
0
200
200
400
400
600
600
tt (s)
(s)
800
800
1000
1000
1200
1200
0
200
400
600
t (s)
800
1000
1200
0
Figure.
Figure. 3.
3. Two
Two component
component epoxy
epoxy system
system 30
30 minutes
minutes after
after addition
addition of
of hardener:
hardener:
viscosity
viscosity increase
increase through
through jump-like
jump-like increase
increase of
of shear
shear rate.
rate.
Figure. 3. Two component epoxy system 30 minutes after addition of hardener:
viscosity increase through jump-like increase of shear rate.
Conclusions
Conclusions
®
of
Influence
fumed silica
silica on
on the
the rheologic
rheologic properties
properties of
Influence of
of different
different grades
grades of
of AEROSIL
AEROSIL® fumed
Conclusions
a
by means
means of
of rheometry.
rheometry.
a two-component
two-component epoxy-based
epoxy-based coating
coating have
have been
been studied
studied by
Influence of different grades of AEROSIL® fumed silica on the rheologic properties of
The
The flow
flow behavior
behavior of
of all
all formulations
formulations clearly
clearly shows
shows thixotropic
thixotropic properties.
properties. The
The value
value
a two-component epoxy-based coating have been studied by means® of rheometry.
®
of
grade. Addition
Addition
of viscosity
viscosity at
at low
low shear
shear rate
rate is
is significantly
significantly influenced
influenced by
by AEROSIL
AEROSIL grade.
The flow behavior
of
all
formulations
clearly
shows
thixotropic
properties.
The value
®
of
of AEROSIL
AEROSIL® 200
200 to
to coating
coating formulation
formulation leads
leads to
to the
the highest
highest increase
increase of
of viscosity
viscosity at
at
of viscosity at low shear rate is significantly influenced by AEROSIL® grade. Addition
low
among all formulations studied. However, the formulation with
low shear
shear rate
rate
® among all formulations studied. However, the formulation with
200
to coating formulation leads to the highest increase of viscosity at
of AEROSIL
®
AEROSIL
AEROSIL® 200
200 is
is very
very affected
affected by
by aging,
aging, and
and viscosity
viscosity at
at low
low shear
shear decreases
decreases
low shear rate among all formulations studied. However, the formulation with
significantly
even
significantly
even after
after small
small intervals
intervals of
of time.
time. The
The highest
highest resistance
resistance to
to aging
aging has
has
AEROSIL® 200 is very affected by aging, and®viscosity at low shear decreases
been
R 202.
202.
been observed
observed for
for formulation
formulation with
with AEROSIL
AEROSIL® R
significantly even after small intervals of®time. The highest resistance to aging has
®
The
The results
results show,
show, that
that use
use of
of AEROSIL
AEROSIL leads
leads to
to successful
successful rheological
rheological modification
modification
been observed for formulation with AEROSIL® R 202.
of
of coating
coating system.
system. However,
However, aging
aging must
must be
be taken
taken into
into account
account during
during formulation
formulation
The results show, that use of AEROSIL® leads to successful rheological modification
development.
development.
of coating system. However, aging must be taken into account during formulation
development.
References
References
[1]
Basic
[1]
Basic characteristics
characteristics of
of AEROSIL®
AEROSIL® fumed
fumed silica.
silica. Technical
Technical Bulletin
Bulletin 11,
11,
References
Evonik Industries AG
[1]
Basic
characteristics
of AEROSIL®
fumed
silica. Technical
[2]
AEROSIL®
for Water-based
Coatings.
Technical
InformationBulletin
1125, 11,
[3]
Evonik Industries AG.
AEROSIL® for High
Evonik Industries AG.
Solid-Coatings.
Technical
Information
1197,
13
13
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Kontakt för anmälan
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08-586 386 22,
[email protected]
www.stf.se
14
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Kursen hålls vid åtta tillfällen i centrala Stockholm.
Medlemmar i SLF erhåller 10% kursrabatt.
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5 nov
Väri- ja Lakkateknillinen Yhdistys r.y.
Färg- och Lacktekniska Föreningen, Finland r.f.
Johtokunta - Styrelse: 2012-2013
Puheenjohtaja/Ordförande:
Varapuheenjohtaja/Viceordförande:
Jäsenet/Medlemmar:
Ari Vaha
Mikko Kujala
Anne-Marja Uusitalo
Esko Pajunen
Heikki Merikallio
Kimmo Kuikanmäki
Deputy members
Sihteeri/Sekreterare:
Kassanhoitaja/Kassör:
Auditors:
Esa Juuti
Elina Syrjä
Pasi Virtanen
Fredric Calenius
Folke Eriksson (res.)
Activity report from year 2012-2013 (1.7.2012-30.6.2013)
During the fifty ninth (60.) activity year association has held crayfish party, annual general meeting and 4 ordinary
meetings and Wine tasting.
26.8.2011 Crayfish party (avec) – Restaurant Katajanokan Kasino, Helsinki
Crayfish dinner and dance with Olavi Vihervä orchestra.
At present was 48 members and companions.
24.9.2012 Ordinary meeting, Tekniska Föreningen i Finland, Helsinki
Technical Manager, Coatings, Esko Pajunen / Sachtleben Pigments Oy:
“Influence of functional Barium Sulfate to paint properties”
At present was 13 members.
22.10.2012 Annual general meeting, Tekniska Föreningen i Finland, Helsinki
Risto Larnio / Motiva Oy:
“Energy efficiency in chemical industry”
At present was 15 members.
26.11.2012 Ordinary meeting, Tekniska Föreningen i Finland, Helsini
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Väri- ja Lakkateknillinen Yhdistys r.y.
Färg- och Lacktekniska Föreningen, Finland r.f.
Nordic Sales Manager, Mikael Johansson/ Synthron:
“Liquid Corrosion Inhibitors”
At present was 21 members and speaker.
4.2.2013 Ordinary meeting, Tekniska Föreningen i Finland, Helsinki
Program Manager, PhD.,Lic.Sc.(Tech.), Saila Seppo / Academy of Finland :
”Amazing Titanium dioxide”
At present was 23 members and speakers.
11.3.2013 Ordinary meeting, Tekniska Föreningen i Finland, Helsinki
TKT Leif Wirtanen/ Tikkurila Oy
"CE marking in building materials"
At present was 21 members and speaker.
15.4.2013 Wine tasting, Restaurant Copas & Tapas, Helsinki
At present was 21 delegates.
Board
Board has got 5 meetings during the year.
Members
Number of members of association at the end of current year was 187, decrease 19 members from
last year.
Members by organisations/companies (12.9.2013).
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Väri- ja Lakkateknillinen Yhdistys r.y.
Färg- och Lacktekniska Föreningen, Finland r.f.
Plan of action to 2013-2014
Autumn 2013 there are 1 ordinary meeting and Annual general meeting.
Spring 2014 there are 2 ordinary meetings and excursion in April.
For meetings specialists will be asked to give lectures of interesting items on paint sector or other items of
common interest.
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Årsmøte i NMLF 2013
Årets årsmøte i NMLF ble arrangert på Hotel Ambassadeur i Drammen den 31. oktober. Det var i år 42 deltakere og 8
foredragsholdere, noe som var en hyggelig økning i deltakerantallet, sammenliknet med 2012.
Det ble på årets møte presentert et spennende og variert program:
Roelof Balk, Uwe Dittrich, BASF:
Tailor-made properties of waterborne coatings by smart design of polymeric binders
Volkmar Stenzel, IFAM Bremen:
Drag-reduction through functional coatings – a chance for improvement of energy efficiency of aircrafts, ships and
wind energy plants
Michael Klinar, Kärntner Montanindustrie:
Micacious iron oxides: Functional pigments in coatings - effectiveness and new applications with micronized grades
Mads Fjeld, Rana Gruber:
COLORANA - norskproduserte jernoksider i verdensklasse
Ad van Gaans, Nuplex:
High solid binders for decorative and industrial coatings
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Elisabet Norderup Michelson, Elmico:
Polyurea som beskyttende belegg
Reinhard Oppl, Eurofins:
VOC Content - Challenges and Solutions
Edvard Dæhlen, Carboline:
Maling av vindmøllevinger - og litt til
Årsmøtet ble som vanlig avsluttet med generalforsamling.
Etter generalforsamlingen har styret i NMLF følgende
sammensetning:
Leder : Anette Nordskog, Jotun
Sekretær: Kjetil Veidel, Permakem
Kasserer: Jorunn Aaneby, Jotun
Styremedlem: Edvard Dæhlen, Carboline
Styremedlem: Per Thomas Gustavsen, Algol
Dagen ble avsluttet med nydelig middag i hotellets restaurant, etterfulgt av dans til levende musikk.
Kjetil Veidel
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Industrinyt
Teknos A/S overtager Burcharths Farve& Lakfabrik A/S’s aktiviteter inden for
maling og overfladebehandling
Teknos fortsætter sin planlagte vækst både organisk og
gennem virksomhedsopkøb. Den 28. november 2013 har
Teknos underskrevet en aftale om at overtage Burcharths
Farve- & Lakfabrik A/S’s aktiviteter inden for maling og
overfladebehandling i Kolding.
Burcharths udvikler og producerer overfladebehandling til
maskiner, materiel og motorer. Ud over sine aktiviteter i
Danmark og Sverige har selskabet også betydelige aktiviteter
i Polen og Tyskland.
Omsætningen i den nyerhvervede forretning er cirka 60 millioner kroner. Alle medarbejdere
i Burcharths vil blive overført til Teknos.
Den endelige overtagelse forventes at ske i løbet af første
kvartal 2014, og på dette tidspunkt vil alle Burcharths forretningsmæssige operationer samt produktion være overflyttet til Teknos’ danske fabrik i Vamdrup, som kun ligger 15
km væk.
Overtagelsen vil styrke Teknos’ position inden for vandbaserede overfladebehandlingsprodukter til metal i særdeleshed i Skandinavien og i en række nordeuropæiske lande,
og den vil tillige styrke vores eksisterende teknologier inden
for vandbaserede overfladebehandlingssystemer til motorblokke.
Teknos’ mest betydningsfulde globale forretningsområder
omfatter i øjeblikket pulvermaling og vådmaling til metalog træindustrien, bygningsmaling og specialprodukter.
Teknos’ omsætning i 2013 er estimeret til 2,1 milliard kroner, hvilket svarer til cirka 7 % vækst. Indtjeningsniveauet er
ligeledes forbedret i forhold til de foregående år. Teknos vil
forsætte forretningsudviklingen gennem yderligere investeringer for at sikre de fremtidige forventninger om vækst.
Akzo Nobel lägger ner i Gamleby
Kemiföretaget Akzo Nobel lägger ner sin verksamhet i Gamleby och 160 tjänster försvinner. Produktionen flyttas till
Malmö och Ryssland, rapporterar P 4 Kalmar. Under 2015
upphör verksamheten vid fabriken helt.
”Det här är ett tungt besked för våra medarbetare och för
hela Gamleby. Jag känner för alla som drabbas”, säger Anders
Erlandsson, fabrikschef i Gamleby, i ett pressmeddelande.
Medarbetare kommer ges möjlighet att följa med produktionen till Malmö.
21. NOVEMBER 2013
Chromaflo Technologies and CPS
Color’s Colorants Business combine to
form global color solutions platform
Ashtabula, Ohio, U.S.A./Vantaa, Finland, December 3,
2013 - Global supplier of pigment and chemical dispersions
Chromaflo Technologies and integrated tinting specialist
CPS Color’s colorant business combine to create one of the
leading independent global colorant system and pigment
dispersion platforms worldwide, serving customers in architectural and industrial coatings as well as the thermoset plastics markets. As a result of the combination, the former CPS
Color Equipment Business Unit will become a standalone
company under the well-known brand name COROB.
The new colorants and dispersions specialist will operate
under the name Chromaflo Technologies and will be headquartered in Ashtabula, Ohio, USA, with production facilities in the U.S., Canada, the Netherlands, Finland, Australia
and China. Sales and technical support will also be provided
throughout North and South America, Europe, Australia,
China, India, and South East Asia. Chromaflo Technologies
will have global sales, manufacturing and technical capabilities with revenue in excess of US $400 million annually.
“The combination of the CPS Colorants business with Chromaflo Technologies is a perfect fit of two players in different
segments of the colorants industry,” said Scott Becker, CEO
of the new Chromaflo Technologies. “This combination
brings together complementary manufacturing capabilities,
broadens our base of technologies and expands our global
platform. All of this when backed with a strong customer
focus by an experienced team will enable us to meet customers’ varied requirements on both a local and global basis.”
Peter Baggen, formerly Executive Vice President Colorants
at CPS Color, will run the EMEA operations of Chromaflo
Technologies. He said, “The new platform will allow us to
create greater value and provide expanded opportunities for
our customers. Integrated tinting, which means having the
best possible product in each part of the tinting process, will
remain our focus.”
The new combined company will be majority owned and
controlled by Arsenal Capital Partners. Nordic Capital Fund
VI will hold a minority shareholding in Chromaflo Technologies.
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Innovative green choices oering product-based answers to
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Visit Univar’s half-day seminar in connection with the Färg & Lack-dagen in
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[email protected], by 2 September.
www.univar.se
Coatingsad.indd 1
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2012-07-31 14:13:36
IMCD
Titandioxid-extendersDispergermedel
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Silika – Silikater
Fluortensider
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ATH, Aluminiumhydroxid
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Free flowing agents
Expanderbar grafit
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Pigment
Melamin –cyanurat
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GlasmikrosfärerPolyoler
Keramiska mikrosfärer
Fettsyror
Dimersyror
Kemi-Intressen AB, Box 2018, 169 02 Solna, Sverige
Telefon +46 8 629 63 30 Fax +46 8 529 63 35
www.kemiintressen.com
Minerals & extenders
Binders/Resins
•
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microspheres
Additives
• biocides
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Pigments
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+46 40 16 75 00
+370 5 236 3660
+45 49 25 05 80
+370 5 236 3660
+47 66 81 60 20
+370 5 236 3660
+358 9 251 51 60
+7 812 438 1680
www.imcd.se
[email protected]
23
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24
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INNOVATION TROUGH EXPERIENCE