Researchers develop water-based adhesive that can be recycled by changing pH

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Researchers develop water-based adhesive that can be recycled by changing pH

Adriana Sierra Romero, Katarina Novakovic, and Mark Geoghegan of Newcastle University in the U.K.

when the pH was adjusted to one extreme or the other, by adding either a strong acid or base, the negative or positive charges within the glue were neutralized, and the adhesion disappeared

They also emphasize that their novel electrostatic glue adheres, well to highly water-repellent polypropylene surfaces, which are otherwise difficult to treat with aqueous adhesive systems



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Tags:
Researchers develop water-based adhesive that can be recycled by changing pH
Technology News
GOLAHURA
Adriana Sierra Romero
Katarina Novakovic
and Mark Geoghegan of Newcastle University in the U.K.
when the pH was adjusted to one extreme or the other
by adding either a strong acid or base
the negative or positive charges within
glue were neutralized
adhesion disappeared
emphasize that their novel electrostatic glue adheres
highly water-repellent polypropylene surfaces