Does borax react with glue?

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.

What borax should I use for slime?

How to Make Simple Slime. Pour ½ cup of the polyvinyl alcohol (PVA) solution into a beaker, jar, or bowl. If you want colored slime, add food coloring to the PVA solution and stir with a stir stick. Add 2 teaspoons of the Sodium Tetraborate (Borax) Solution into the PVA solution and stir slowly.

What is the best glue for making slime?

Elmer’s glue
If you want to make the best slime, Elmer’s glue is our go-to glue for slime making.

How do you make slime with borax and PVA glue?

Experiment

1. Measure 2 ounces (60 mL) of PVA into a plastic cup.
2. Add 1 ounce (30 mL) of the Borax cross-linker solution and stir. After several minutes of stirring, all of the PVA should be stuck together in one large clump on the stirring stick.
3. The slime can be stored in a zipper-lock bag for safekeeping.

What does borax react with?

Borax, which is a white powder made up of sodium tetraborate, can react with this acetate group. Specifically, one molecule of borax can react with acetate groups on two different polyvinyl acetate molecules (such as those from the glue), creating a bond between the two polyvinyl acetate molecules.

Why does PVA and borax make slime?

In this experiment, a polymer (polyvinyl alcohol) chemically reacts with borax to form a crosslinked polymer network. Individual polymer chains are formed by covalent bonds, which are strong bonds. In making slime, the individual polymer chains are bound together by weak hydrogen bonds.

Is borax activator for slime?

Borax powder is the most widely known of the slime activators and contains borax or sodium tetraborate. It also has the most controversy surrounding it. To make this slime activator, mix a small quantity of borax powder with warm water. Use this to solution to add to your slime recipe.

Can you use normal PVA glue for slime?

This is the type that is generally found in toy stores. Slime made with PVA is far superior to slime made with ordinary Elmer’s glue. If you start with clear PVA solution, you can make any variation you want.

Can you make slime with just glue and borax?

Mix 1 teaspoon of Borax into ½ cup of water in a plastic container. Slowly add the solution to the glue mixture. Stir the mixture in one direction until it starts to thicken. (You might not need all of the Borax solution.)

Does slime have borax in it?

This increases the viscosity of the polymer (glue). Besides Borax, other cross-linking agents include: Borax tends to be a harsh on your hands. For an almost borax-free fluffy slime you need white washable PVA school glue, foaming shaving cream, baking soda, and saline solution (contains both sodium borate and boric acid as ingredients).

How do you make slime with polyvinyl alcohol?

A solution of polyvinyl alcohol (PVA) can be made into a slime by adding borax solution, which creates cross-links between polymer chains. In this activity, some interesting properties of the slime are investigated. Students are guaranteed to enjoy the activities involved

Can I use Elmer’s glue instead of borax?

Alternatively, Elmer’s glue (diluted 1:1 with water) can be used in place of borax. 2. The two solutions will be mixed in a 10:1 (PVA:borax) ratio. Add 50 mL of PVA solution to a 250 mL beaker. To this, add 5 mL of borax solution and mix vigorously with a wooden stirrer.

How to prepare clear gel from PVA and borax solution?

The two solutions will be mixed in a 10:1 (PVA:borax) ratio. Add 50 mL of PVA solution to a 250 mL beaker. To this, add 5 mL of borax solution and mix vigorously with a wooden stirrer. A clear gel should form immediately. The viscosity of the gel can be altered by changing the ratio of PVA:borax.