Nitto Group Report 2016

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21Nitto Group Report 2016AircraftsSocial InfrastructureFor ExampleFor ExampleFeatureCarpet tapeMoisture barrier tapes Anti-corrosion tapesPTFE adhesive tape for wrapping wire harnessCargo pit tapes●Masking tapesFunctional films for Aircraft WindowsProposals to Streamline Manufacturing and Operating Processes of AircraftThere is a possibility that electromagnetic waves have an effect on electronic devices controlling the operation of aircraft. The Nitto Group is addressing development of lm with not only heat shielding and heat insulating functions, but also able to shield electromagnetic waves simply by its application to windows. In practical use, such lm will contribute to improvement of safety as well as comfort in aircraft. Some masking tapes were previously used in the manufacturing process of metallic components. The masking tapes which the Nitto Group has developed require no reapplication, and therefore, contribute to improvement of productivity through a one-stop process.Furthermore, our anti-corrosion and moisture barrier materials for aircraft not only contribute to long-lasting aircraft frames, but also benet maintenance operations, and are now being increasingly employed by major airlines.In order to meet increasing passenger demand in the future, increasing aircraft production volume and operating efciency will be required. Under the motto: “We help you to build faster, maintain easier”, the Nitto Group promotes development of new products.Conventional processNew masking tapeTape AUsable in all processesTape BTape CRAYCREA®NANO-SW –Sulfate Ion-Rejection NF MembraneRAYCREA®, a wavelength conversion material applied to solar panels, converts UV light into blue light, which is harmless and available for power generation. It prevents deterioration of the panels without UV absorbers and improves power output by approximately 2%. RAYCREA® is highly durable and effective over a long time.NANO-SW is a kind of reverse osmosis membrane. With its selective ion separation function, it is highly efcient in rejecting the sulfate ion contained in seawater. Taking advantage of this function, it has been used by offshore oil platforms since 2011 and used for the preprocessing* of infusion water in oil drilling.Insulation/Heat radiationInsulating sheet Thermally conductive metal substrateAnti-corrosion and protection of pipingAnti-corrosion tapeReecting electromagnetic waves inside and outside of aircraft*Oil is extracted by injecting pressurized seawater into a reservoir. As sulfate ions contained in seawater can cause blockages in pipes, they need to be removed prior to injection.With RAYCREA®Without RAYCREA®• Structure of MembraneProposals for the Future!CleanConcentratePermeatePermeate carrierPermeate core tubeNF membraneFeedFeedFeed spacerPermeateConcentrate2015• One stop masking in manufacturing metal parts

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