De Toekomst van AlkydGeachte Leden,
15 november is de volgende studiemiddag, deze staat in het teken van de toekomst van Alkyd. De officiele uitnodiging is hier tevens te downloaden.
UITNODIGING.
Studiemiddag: De Toekomst van Alkyd
De Nederlandse Vereniging van Verftechnici nodigt u uit voor een studiemiddag op:
Dinsdag 15 november 2011
In congrescentrum ‘t Veerhuis,
Nijemonde 4, 3434 AZ Nieuwegein-Zuid
Aanvang registratie vanaf 12.30 uur met koffie en broodjes
Studiemiddag 13.30 uur
Sluiting 16.35 uur
Programma
12.30 uur Ontvangst en registratie met koffie en broodjes
13.30 uur Opening door de heer P. Geurink – Voorzitter NVVT
13.35 uur : RECENT DEVELOPMENTS IN ALKYD RESINS
Dr.ir. Toine Biemans – R&D Manager, Worlée Chemie
A short overview is given of different alkyd resin technologies together with a historical development of some of the properties.
For the low VOC, solvent borne area as well as the water borne area, examples of recent progress will be presented. In both cases new technological developments were employed to achieve these advances.
Application properties will be presented and compared to reference materials or commercial binders.
14.15 uur : A SUSTAINABLE FUTURE FOR ALKYD RESINS ?
Dirk Mestach, R&D Mngr Decorative & Ind.Resins EMEA, Nuplex Resins BV
Air-drying alkyd resins form the basis of a rich palette of resin systems, each with its own special properties. Coatings based on alkyd resins have always been characterized by ease of application and high performance. Over the last decades, the use of alkyd resins has come under continued environmental pressure. However, resin chemists have taken up the challenge and, using hyper- and ultra-branched polymer backbones, they have developed binders that comply with current and future legislation on the emission of organic solvents.
This paper will discuss the difference in properties between VOC 2010 alkyds and conventional types and will highlight some of the possibilities to formulate improved trim-paints that still meet all of the current requirements.
14.55 uur : Pauze
15.15 uur: FUTURE OF ALKYDS
Gerbrand Daamen, Industry Specialist, DSM Coating Resins
In the last years we have seen a lot of changes in the coating industry. Society became more aware of the impact of chemicals on environment, health and safety. Coating producers translate these social developments in a need for products which have a lower impact on environment & health. These aspects of coatings are becoming a qualifier for the introduction of new paint systems in Decorative Coatings. Eco-label, indoor air quality legislation and sustainability limit the possible applications of solvent borne alkyd paints for the decorative market. An evaluation will be given of the pro’s and con’s of the resin systems for replacement of conventional solvent borne alkyds. Both interior and exterior applications will be taken into account. High solid alkyds, waterborne alkyds, acrylics, poly-urethanes and hybrids will be part of this evaluation. Together with our customers we can innovate, and help our customers to comply with all present and future trends!
15.55 uur : Borchi® OXY–NOVEL IRON BASED PAINT & INK DRYING CATALYST.
Dr. Franjo Gol , OMG Borchers GmbH
Alkyd resins offer excellent durability and protection. Resin producers have been successful in making products which comply with the 2010 VOC regulations.
Cobalt carboxylates are the main drying accelerators for alkyd resins in paints and inks, but concerns about their possible classification as carcinogens has generated considerable interest in alternatives to cobalt.
Alternatives such as manganese have been proposed but none have been found to have the allround performance of cobalt carboxylates.
In the lecture we will describe the actual situation of cobalt driers and optional cobalt replacement products.
16.35 uur : Sluiting , hapje ,drankje.
Nederlandse bedrijven Buitenlandse bedrijven Geen btw nr.
NVVT leden gratis gratis gratis
Niet leden € 72,00 (incl. 19% BTW) € 60.50(BTW verlegd) € 72,00 (incl. 19% BTW)
Senioren en studenten € 30,00 (incl. 18% BTW)
Betaling bij de registratie met gepast geld wordt op prijs gesteld.
Per auto
Vanuit A'dam (A2) en Rotterdam/Den Haag (A12)
VOLGENDE BIJEENKOMSTEN
24 Januari 2012 Duurzaamheid
Dr. J.M. Akkerman
Dr. M.J. Percy
|
NieuwsBijeenkomsten
Nieuws
|

