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Home / 2019 / December / 04 / New ‘hyper glue’ formula developed by UBCO and UVic researchers
Policy & Social Change

New ‘hyper glue’ formula developed by UBCO and UVic researchers

December 4, 2019

From left: Kevin Golovin, Abbas Milani, Feng Jiang and Jeremy Wulff and part of the COMFORTS network, a team of researchers from UBC, UVic and the University of Alberta.

From left: Kevin Golovin, Abbas Milani, Feng Jiang and Jeremy Wulff and part of the COMFORTS network, a team of researchers from UBC, UVic and the University of Alberta.

Cross-linking technology tightly binds where commercial glues cannot

With many of the products we use every day held together by adhesives, researchers from UBC’s Okanagan campus and the University of Victoria hope to make everything from protective clothing to medical implants and residential plumbing stronger and more corrosion resistant thanks to a newly-developed ‘hyper glue’ formula.

The team of chemists and composite materials researchers discovered a broadly applicable method of bonding plastics and synthetic fibres at the molecular level in a procedure called cross-linking. The cross-linking takes effect when the adhesive is exposed to heat or long-wave UV light making strong connections that are both impact-resistant and corrosion-resistant. Even with a minimal amount of cross-linking, the materials are tightly bonded.

“It turns out the adhesive is particularly effective in high-density polyethylene, which is an important plastic used in bottles, piping, geomembranes, plastic lumber and many other applications,” says Professor Abbas Milani, director of UBC’s Materials and Manufacturing Research Institute, and the lead researcher at the Okanagan node of the Composite Research Network. “In fact, commercially available glues didn’t work at all on these materials, making our discovery an impressive foundation for a wide range of important uses.”

UVic Organic Chemistry Professor Jeremy Wulff, whose team led the design of the new class of cross-linking materials, collaborated with the UBC Survive and Thrive Applied Research to explore how it performed in real-world applications.

“The UBC STAR team was able put the material through its paces and test its viability in some incredible applications, including ballistic protection for first responders,” says Wulff.

The discovery, he says, is already playing an important role in the Comfort-Optimized Materials for Operational Resilience, Thermal-transport and Survivability (COMFORTS) network, a team of researchers from UBC, UVic and the University of Alberta who are collaborating to create high-performance body armour.

“By using this cross-linking technology, we’re better able to strongly fuse together different layers of fabric types to create the next generation of clothing for extreme environments,” says Wulff. “At the same time, the cross-linker provides additional material strength to the fabric itself.”

Milani is quick to point out that an incredibly strong bonding agent is just the beginning of what it can do.

“Imagine paints that never peel or waterproof coatings that never need to be resealed,” says Milani. “We’re even starting to think about using it as a way to bond lots of different plastic types together, which is a major challenge in the recycling of plastics and their composites.”

“There is real potential to make some of our everyday items stronger and less prone to failure, which is what many chemists and composite materials engineers strive for.”

The research was published recently in the journal Science and was co-sponsored by Victoria-based company Epic Ventures and Mitacs Canada.

About the University of Victoria

UVic is one of Canada’s leading research-intensive universities, offering life-changing, hands-on learning experiences to more than 21,000 students on the edge of the spectacular BC coast. As a hub of transformational research, UVic faculty, staff and students make a critical difference on issues that matter to people, places and the planet. UVic consistently publishes a higher proportion of research based on international collaborations than any other university in North America, and our community and organizational partnerships play a key role in generating vital impact, from scientific and business breakthroughs to achievements in culture and creativity.

Find out more at: uvic.ca

Media Contact

Patty Wellborn
Media Relations Strategist
University Relations

The University of British Columbia
Okanagan campus
Tel: 250 317 0293
E-mail: patty.wellborn@ubc.ca

Content type: Media Release
More content from: School of Engineering

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About UBC Okanagan

UBC’s Okanagan campus is an innovative hub for research and learning founded in partnership with local Indigenous peoples, the Syilx Okanagan Nation, in whose traditional, ancestral and unceded territory the campus resides. The most established and influential global rankings all consistently place UBC in the top five per cent of universities in the world, and among the top three Canadian universities.

The Okanagan campus combines a globally recognized UBC education with a tight-knit and entrepreneurial community that welcomes students and faculty from around the world in British Columbia’s stunning Okanagan Valley. For more visit ok.ubc.ca.

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