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DESIGN ENGINEERING

OF ENVIRONMENTS

associated pressure regulation, measurement The gel-coat also incorporates a unique nano-
instruments, tubing connection and flow control technology treatment that provides conductivity to
components. dissipate static electric charges safely to ground,
protecting against sparking in hazardous areas. Developed
High thermal resistance for Intertec by BÜFA, the coating employs single-wall
The GRP material used by Intertec to build the shelters carbon nanotubes (SWCNTs) to provide conductivity.
and cabinets is a proprietary multi-layer composite with Because the SWCNTs are only around 1-2 nanometres in
moulded GRP panels enclosing polyurethane foam diameter, they enhance surface smoothness. The gloss
insulation, protected by gel-coated surfaces. This retention after accelerated weathering tests is some 50%
composite material has a very high thermal resistance, better than the previous coating technologies used.
reducing the amount of energy required to heat This technology is behind the significant improvement
in resistance to UV of Intertec’s shelters. Previously,
equipment. A further benefit of Intertec’s approach to exposure to high UV levels over the long term could lead “
shelter fabrication is an advanced gel-coat, which is INTERTEC’S ABILITY TO BUILD
applied in a much thicker layer than alternatives such as to surface roughening – which is sometimes referred to as CUSTOM SOLUTIONS WAS A
paint. It protects against ultraviolet (UV), and is highly ‘chalking’ or ‘frosting’. Intertec’s weathering tests have
effective against abrasion. It offers exceptional demonstrated that the new coating will withstand BIG HELP TO US IN MEETING
environmental protection and resistance to ‘corrosion’ extended exposure to very high UV levels,providing THE DESIGN CONSTRAINTS OF
(GRP does not rust or degrade in any meaningful way), hitherto unachievable protection for GRP field enclosures THIS COMPLEX OFFSHORE
allowing maintenance-free lifecycles of 30-40 years - destined for ultra-harsh environments such as offshore
more than enough to meet the anticipated cease of platforms, deserts and Arctic environments. INSTRUMENTATION PROJECT
production date for the platform. MORE INFORMATION: www.intertec.info

INDUSTR I AL AND OUTDOOR ENC L OSUR ES
GEOS

Tough. Flexible. Safe.
Can your enclosure offer the
same combination?

Tel: 01952 605849
Email: sales@spelsberg.co.uk
Web: www.spelsberg.co.uk