You probably could have guessed this on your own, but what's more interesting is how each industry uses adhesives. The following list features some of the less visible apps used all around us.
Land transportation -
In the rail and automotive industries, adhesives are used to bond several parts of electric motors that power mirrors, windows, brake systems, etc. They are used for sealing internal combustion engines, sealing hydraulic lines, coating electrical connections, securing accessories and trim - to name a few areas.
Aeronautics -
From Boeing to NASA, in the Piper Cub to the Space Shuttle, adhesive applications are much like the ground transportation industry. Adhesives offer the advantage of reducing the weight of finished components when replacing mechanical fasteners or when used as an alternative to welding.
Medical -
Adhesives bring precision assembly capabilities to medical device manufacturing. It is not at all uncommon for a surgical tool to be assembled without a single screw or bolt. Disposable devices that come into contact with blood or other bodily fluids are routinely bonded with adhesives to form strong, reliable bonds and seals.
Electronics -
Take a close look at your cell phone or PDA and you'll probably find that there are no visible screws anywhere. This is the first evidence of the use of adhesives in electronics manufacturing. Inside electronic devices of all types, adhesives are used as coatings for wiring and provide low-temperature alternatives to traditional solder. We're sure most people don't know that a CD or DVD is made by layering plastics with other materials and securing them with adhesives. Get more here about BGA underfill epoxy.
Utilities -
Adhesives are used to prevent leaks in piping systems that carry gas, oil and water to homes and factories. Advances in chemistry offer highly effective substitutes for traditional sealing methods using tapes, caulks, wax or clay. There are special formulations used for repairing certain gas lines and flexible, water-repellent varieties for sealing electrical connections.
Defense -
Military defense systems around the world rely on the strength and versatility of adhesives to securely bond, coat and seal materials. Firearms, goggles, radio equipment, gas masks, helmets, even bullets benefit from the characteristics of structural adhesive chemistry. From replacing welding with a stronger, lighter adhesive bond to joining dissimilar materials for precision equipment, many industrial adhesives are approved for military use. Contact the manufacturer for their Mil-spec product list.
Your industry?
We have shown that most industries use adhesives in one form or another. The increase in their use is the direct result of a worldwide desire for efficiency, quality and cost reduction. Adhesives can reduce the weight of finished products and, in turn, affect shipping rates for transporting goods. Their use can improve production, reduce waste and can often contribute to workplace safety through the use of solvent-free formulations.
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