Materials

Adhesives and sealants

Stories

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Briefs: Semiconductors & ICs
A research team from Kyushu University, in collaboration with Japanese company Nitto Denko, has developed a tape that can be used to stick 2D materials to many different surfaces, in an easy and user-friendly way.
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Articles: Energy
Currently, researchers are exploring the use of adhesives in combination with laser-cut gasket materials to deliver maximum energy density, miniaturization, and while maintaining a high degree of hermetic integrity to assure long-lived operation and efficiency.
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Briefs: Electronics & Computers
The cellulose nanofiber coating counters bending damage and retains electrode function under water.
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Briefs: Materials
Trends in wearable technology follow those of the broader biomedical and electronics industries — devices are getting smaller, smarter, and easier to use. Specifically, wearables in...
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Application Briefs: Transportation
Micro-optics and nanostructures are key technologies for the latest optoelectronic components in smartphones, smart glasses and vehicles. Some examples used in consumer...
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Articles: Test & Measurement
Epoxy and silicone compounds serve a critical role as adhesives in electronics.
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Briefs: Manufacturing & Prototyping
This method prints 3D structures made of metal and plastic, paving the way for 3D electronics.
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Briefs: Materials
Inspired by barnacles, the paste provides an effective way to treat traumatic injuries and help control bleeding during surgery.
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Briefs: Mechanical & Fluid Systems
These elastomers have a wide range of uses for the building, automotive, and electronics industries.
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Articles: Materials
Thanos Yiagopoulos, Chief Technology Officer of Momentive Performance Materials, discusses how engineers can determine the best product for their application.
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Articles: Electronics & Computers
Freetouch turns a smartphone into a touchscreen remote control.
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Briefs: Aerospace
The instrument identifies, quantifies, and characterizes contamination, even on irregularly shaped surfaces.
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Briefs: Energy
The soft robot harvests energy from a laser beam and can crawl on horizontal surfaces and climb vertical walls and an upside-down glass ceiling.
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Articles: Materials
Highly purified, low-outgassing silicones prevent material degradation in satellites and space vehicles.
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Briefs: Medical
This nanoparticle-based adhesive is visible in common imaging techniques such as computed tomography (CT).
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Briefs: Materials
A potential boon to green manufacturing, the new glue saves on energy, time, and space.
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Briefs: Materials
A chemical process converts polyethylene plastic into a strong, valuable adhesive.
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Briefs: Medical
The removable adhesive could make it easier for surgeons to close up internal wounds.
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Briefs: Sensors/Data Acquisition
The system looks for chemical indicators found in sweat to give a real-time snapshot of what’s happening inside the body.
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Q&A: Semiconductors & ICs
An adhesive can be deactivated by applying a small voltage.
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Briefs: Manufacturing & Prototyping
The new method produces strips of rubbery material that can pick up and release objects.
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Briefs: Sensors/Data Acquisition
A new way of making polymers adhere to surfaces may enable better biomedical sensors and implants.
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Briefs: Materials
The adhesive that binds wet surfaces within seconds could be used to heal wounds or implant medical devices.
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Articles: RF & Microwave Electronics
See how software supported the design of an advanced antenna.
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Briefs: Sensors/Data Acquisition
This technology has applications in sonar, range measuring, directional-force sensors, flow meters, and vibration/noise sensing and control.
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Briefs: Electronics & Computers
At the scale of bridges or buildings, the most important force that engineered structures need to deal with is gravity. But at the scale of microelectro-mechanical systems (MEMS) — devices like the...
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Briefs: Manufacturing & Prototyping
The production of precision products depends on robot control systems knowing the location of the adhesive bonding head or welding head to the nearest millimeter at all times. This means the robot...
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Briefs: Materials
The connection of plastics and metals poses a challenge due to the different physical properties of the two materials. All conventional joining options, such as bonds using adhesives or rivets,...
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Briefs: Test & Measurement
NASA's Langley Research Center has developed a method that introduces solids and particulates — specifically aerogels — into composites or...
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