Akzo Nobel NV : AkzoNobel coatings make Nuna7 a hot prospect
July 2, 2013
Technicians from AkzoNobel and a group of students from the Netherlands today
unveiled the race car they will be entering into this year's World Solar
The Nuna7 solar-powered vehicle - which features pioneering pore-filling
technology - will take part in the competition in Australia in October,
representing the fourth time that the Nuon Solar Team from the Technical
University in Delft and Sikkens paint experts from the company's Automotive
and Aerospace Coatings business have worked together.
This year, however, will be the first time that the Nuna has used the new
composite pinhole filler Aerowave 2501, which has already been used on
"When the carbon fiber shell of the Nuna is manufactured, the process creates
pinholes that must be filled with putty and then sanded, often multiple
times," explained John Grevers, AkzoNobel's Technical Coordinator for Benelux
and Sikkens project leader for the Nuna.
"Our water-based pinhole filler replaces much of the putty and doesn't require
sanding, because it can be easily wiped away. Which means it also adds less
weight to the car than traditional fillers."
As well as the new pinhole filler, the Nuna 7 also features an aerodynamically
advanced Sikkens coatings system designed to reduce wind drag and cut down on
preparation time. Products used include Colorbuild Plus, Autocryl Plus LV, and
Autoclear LV Superior.
"AkzoNobel is helping us a lot in terms of making sure that we have the best
possible aerodynamics thanks to the finish they provide," said Leslie
Nooteboom, the Delft team's Public Relations manager. "We feel that the
company is playing a very important role in our chances of winning the race in
Added Grevers: "It has been a valuable experience for us to develop coatings
that not only provide advanced aerodynamics, but can also perform well under
the extreme temperatures of solar car racing. And it's always good to work
with students because they bring a fresh vision."
The team hopes to go one better than 2011, when the Nuna 6 finished second in
the 11^th World Solar Challenge. The biennial event - which aims to promote
research on solar-powered cars - attracts teams from across the globe. The
2013 race will be staged from October 6 to 13.
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AkzoNobel is a leading global paints and coatings company and a major producer
of specialty chemicals. We supply industries and consumers worldwide with
innovative products and are passionate about developing sustainable answers
for our customers. Our portfolio includes well-known brands such as Dulux,
Sikkens, International and Eka. Headquartered in Amsterdam, the Netherlands,
we are consistently ranked as one of the leaders in the area of
sustainability. With operations in more than 80 countries, our 50,000 people
around the world are committed to excellence and delivering Tomorrow's Answers
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Contact: Paul Thomas
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