Borax and glue chemical reaction. See full list on thoughtco.

Borax and glue chemical reaction. See full list on thoughtco.

Borax and glue chemical reaction. Borax in water forms an ion called the borate ion. See full list on thoughtco. What makes slime so thick and stretchy? The glue has long flexible molecules in it called polymers. After cross-linking, the glue is no longer fluid, but more solid. In Part 1, students experiment by combining different substances and watching for reactions. The polyvinyl acetate (PVA) in the adhesive reacts with the borax solution, creating a network of polymer molecules. Apr 9, 2025 · Adding Elmers School glue (or generic brand School Glue) to a water/borax solution causes a chemical reaction between the glue molecules (polyvinylacetate) and the borax molecules (Na2B4O7 •10H2O) to produce a highly flexible, cross-linked polymer. In this lab, you will make a polymer bouncy ball using a chemical reaction between borax and glue. The B-OH groups on the borax molecules react with the acetate groups on the glue molecules (relatively long polymer chains) to eliminate acetic acid and form new bonds between the borax and two glue molecules. Glue contains the polymer polyvinyl acetate, which cross-links to itself when reacted with borax (diagram below).