Spot-Free Watch and Jewelry Drying From DuPont™ Vertrel®

High-quality watches are more than just a timepiece, they are a fashion statement, an accessory, and an example of superior craftsmanship. The finest watches are built and handled with the utmost attention to quality, and the final action of cleaning and drying a completed watch is equally as important as each step that led to its final assembly. Watchmakers clean their finished pieces with the same care as jewelers do when handling their wares, and any appearance less than pristine can defeat the time and skilled craftsmanship that went into its creation. As anyone who has seen water spots on silverware after a run through the dishwasher knows, sometimes soap and water just don’t do the trick.

Water spots are the result of deposits left behind by water’s natural components, typically sodium salts or other impurities, when it is left to dry on a surface. The aqueous cleaners often used to clean watches and other jewelry are predominantly composed of water, with other agents like anti-corrosives added. Since watches are so intricately constructed, with delicate moving parts, running them through a harsh hot air dryer won’t work. Drying and rinsing agents like DuPont™ Vertrel® are specifically designed with a molecular structure that can displace and remove water gently but completely. Low surface tension means that it can easily reach even the tightest nooks and crannies of a watch interior. Water spots are a thing of the past, as Vertrel® won’t leave behind any deposits or residue. Treatment with Vertrel® is the final step in bringing a watch to ready-to-wear status.

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Even in Flight: DuPont™ Vertrel® is Always There When You Need Us

The world watched with awe and fascination as Felix Baumgartner ascended 24 miles above the earth from the edge of space.   The veteran skydiver and base-jumper became the first person to jump from space without the aid of a supersonic jet or space craft.  At one point, Baumgartner sped downward at 844 mph or Mach 1.24, breaking the speed of sound during his 4 minute, 20 second free fall to earth.  What seemed fantastical last week is now the next frontier of adventure and perhaps air and space travel to conquer.

Just like this fantastical space jump, the aerospace and defense industries continue to move forward in developing innovative and sometimes unbelievable air and space craft.  But even as new air and space equipment are developed, today’s planes and their components continually require maintenance and servicing.  Whether in manufacturing, during flight, or for routine maintenance, the aerospace industry is always looking for the best materials and fluids to keep equipment functioning and operating in a safe manner.

DuPont™ Vertrel® specialty fluids are used for a wide variety of applications in the aerospace industry. Our specialty fluids are used for processes in manufacturing, during flight, and for maintenance.

● For manufacturing, DuPont™ Vertrel® specialty fluids have been used as a lubricant and a heat transfer fluid during the drilling of micro-holes during aircraft wing manufacturing.

 ● During flight, Vertrel® specialty fluids are used to ensure hot meals on a flight.  Power semiconductors are often used to design the microwave heating systems for airplanes. Vertrel® has been used as a heat transfer fluid in the power semiconductor or IGBT space.

● For aircraft maintenance, Vertrel® has been used extensively to clean critical landing gear parts such as wheel bearings, bushing valves, and other critical mechanical parts.

DuPont™ Vertrel® specialty fluids are versatile, with unique properties that enable them to be used in a wide range of applications such as:  carrier fluid, cleaning solvent, drying, and heat transfer just to name a few for the aerospace industry. Please contact us for more details specific to your application.

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Need A nPB Replacement? Turn to DuPont™ Vertrel® Specialty Fluids

If you deal in cleaning fluids, you’re probably aware of the recent developments pertaining to the common formulations nPB , 141b and HCFC-225. Or, maybe you just know the business side of it: a HCFC-225 and 141b phase-out is underway, leading up to a 2015 ban, and similar regulations are proposed for nPB. We have a few good reasons why you should choose the DuPont™ Vertrel® selection of specialty fluids as HCFC-225, 141b, and nPB replacements now, instead of waiting.

Safety: HCFC-225, 141b and nPB replacements will be necessary because the phase-outs come as a direct result of learning the risks to people and to the environment. The safe exposure limit of nPB has been measured at 5 – 10 ppm and there are recommendations from industry authorities to further reduce the limits to 0.1ppm. Compare this with 200 ppm for Vertrel®, which is comparable to everyday rubbing alcohol.

Performance: Vertrel®’s cleaning power has been measured up to a 110 KB value (a cleaning power standard).  Vertrel® can match nPB, and other common formulations ounce for ounce, providing all their solvency benefits and offering a superior toxicity profile.

Maintenance: DuPont specially formulates Vertrel® to be inherently stable. nPB requires acid acceptance testing, stabilizer maintenance, and solvent air monitoring for safe and effective use. These additional formulations and processes increase your overall cost of using nPB, making Vertrel® an even better, safer value.

Acceptance: From North America to the European cleaning fluid marketing and beyond, DuPont™ Vertrel® has been globally accepted as a safe cleaning material. In fact, Europe has shown an even greater recognition of the dangers of nPB, labeling it as R60, R63, and R48/20, all indicators of danger to reproductive and personal health.

We’re ready and waiting here at DuPont to help you make the switch to Vertrel®. From plant analysis to regional, on-site tech support and training, using Vertrel® as your main cleaning and specialty fluid couldn’t be easier – or more sensible. Further questions? View our nPB replacement brochure or visit our Vertrel® site:  http://www2.dupont.com/Vertrel/en_US/index.html

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DuPont™ Vertrel®: Always There When You Need Us

Why waste time and resources with unknown, unreliable specialty fluids manufacturers? The DuPont brand name, along with the widely recognized trademark, Vertrel®, needs no introduction within the specialty fluids industry. For over 200 years, DuPont™ products have stood at the forefront of science and innovation, and the DuPont™ Vertrel® specialty fluids business segment continues that tradition. Vertrel® products have unique formulations that lend themselves to a versatile range of applications, and all of this is backed up by the confidence that the DuPont™ name offers all our customers.

The specialty fluids industry has experienced uncertainty: from production limits, to distributor turnover and to environmental concerns. The benefits that other manufacturers promise quickly dissipate if they can’t get their product to you – or can’t offer the same technical support, service, and training that comes with DuPont™ Vertrel®. When you partner with DuPont, you’re joining a culture of reliability, loyalty, and quality. The true value of Vertrel® shows through in countless ways, whether in its higher efficiency and throughput, or our regional network of technical service providers who are prepared to train employees and maximize the effective use of Vertrel® product.

The DuPont name is a beacon of support and reliability in an industry where supply chain issues and formulation phase-outs are all too common. Vertrel® represents a globally accepted safe product line of specialty fluids that customers have turned to when cleaning agents like nPB and HCFC-225 were phased out. Be sure to visit our site to learn more about Vertrel® solutions for thermal management, cleaning, dry lubrication and disk lubrication applications for a variety of industries. For peace of mind and unmatched quality, Dupont™ Vertrel® will always be there.

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