How to make Premium Quality Chalk with Calcium Carbonate

Good Boi Edition with Calcium Carbonate.

[@swansong5960]

This is excellent work man! Great content!

[@lisavineyard348]

😂😂😂

[@allianahgracedablo1182]

what are the materials you used?

[@TheLegendryZelda]

I actually came here from Dr. Stone and he mentioned about Lime and how to make it from only shells and heat mixed in ;)

[@Baerenson]

Which episode, bra?

[@Cartoons-by-Kirby]

What was your calcium carbonate source? It is difficult to tell in the video how refined the CaCO3 is? I know many people use eggshells and crush them but the product can end up granulated without the use of a ball mill. Or did you dissolve them in HCl and and use Na2CO3? Or did you just buy it? lol.

[@Baerenson]

I used champagne chalk, I got it from a art and restoration shop in germany. It is very fine, size 20 μm (if I read it correctly). I also got Chalk de Bologna, It's a mixure of calcium sulphate and carbonate (50 - 60 µm). I got 1kg = 2 pound bags of each. I didn't know you can take eggshells and dissolve it with hydrochloric acid. That's cool!

[@Cartoons-by-Kirby]

@@Baerenson If you are ever looking for an alternative source of calcium sulfate, the typical drywall hung in your home is a calcium sulfate dihydrate. It will however require a little bit of refining to clean up the calcium sulfate. Seashells are predominately calcium carbonate as well.

[@noerida8212]

@@Baerenson dice que compró bolsa con mezcla de sulfato y carbonato de calcio? Sabe qué proporción de cada uno trae?

[@DiBaozi]

I'm doing egg shells right now

[@chanaveerappakodli9456]

​@@DiBaozihow to prepare chalk by using egge sells

[@florestista9339]

Hello, if I add alcohol instead of the color, it would make the chark liquid, right? thank you

[@Baerenson]

If you take acohol instead of water, it would work aswell. Drying time should be much faster

[@justinemutemba8406]

Which grade for calcium carbonate have you uses sir.

[@Baerenson]

Its grain size: 50 - 60 μ m

[@mightymolefe5871]

Could this chalk be used for Billards pool or snooker on snooker/ pool tip ? 🤔

[@Baerenson]

Interesting question! I made a quick research and found out that billiard and snooker chalk is mainly made of silica dioxide (90%). Its property is that it sticks pretty well. I dont know how well calcium carbonate performs in that regards when there is impact on it. Cant say how much will fly off the cue.

[@lukemurrells4828]

If I were to use silica dioxide instead of calcium carbonate, what would the measurements be?

[@ChotuGamingAkshit]

May I ask can I use powdered common chalk as calcium carbonate

[@Baerenson]

Yes, you can do that

[@ChotuGamingAkshit]

@@Baerenson thx❤️

[@user-Mohammed5568]

May I know what is the blue liquid and what is its name? That would be kind of you. Thank you

[@Baerenson]

Its Plaka by Pelikan. It's a casein emulsion water based paint.

[@user-Mohammed5568]

Thank you so much

[@jcm_0076]

Is it dustless since it you used Calcium Carbonate?

[@Baerenson]

Pretty dustless. Never had a big cloud of dust when handling the calcium carbonate

[@yuhengchong8033]

Pov you want to make it for pool

[@Matthew_-2401_]

May I know how long it took to dry?

[@Baerenson]

It took weeks. But I made them, when the humidity was very high. It was very moisty. Drying time is much higher in that circumstance.

[@btgoc888]

Yummy! I want to crunch on it.

[@dantdmperalta7264]

May i ask what was that blue something?

[@Baerenson]

Yeah sure, it's Pelikan Plaka Colours

[@dantdmperalta7264]

Thank you.. But is it necessary to measure the volume in making the chalk?

[@Baerenson]

@@dantdmperalta7264 Its actually not necessary, if you're okay with a bit more chalk than you need.

[@dantdmperalta7264]

Ok thankss a lot!

[@jcm_0076]

What is that paper? Parchment paper?

[@Baerenson]

Its oil paper, baking paper

[@MaxiWinter]

It takes some time for the water to piss off ! 😁👌🚰

[@Baerenson]

Bester Bro 🌊

[@MaxiWinter]

@@Baerenson 😁👌💪

[@jayy_cobbe]

"no outro" lol I'm done.

[@lisavineyard348]

Could I suggest not using so much water.

[@Baerenson]

Of course! You can. ʘ‿ʘ

[@leroyusa935]

You can buy a box of 4-5 colored sidewalk chalk for $1 and you don't have to wait for the water to piss-off

[@Karlava493]

😂

[@swansong5960]

Where is the satisfaction in that though? Now he can say to himself; "I know how to make chalk and I can and have done so."

[@crystalpalomino9007]

Scary

[@Baerenson]

Which is the most scary part?

[@rafaelcardenassalvador5024]

😢😢😢

[@rafal777jojoboy5]

wtf is this?

[@Baerenson]

The chalk got veins.

[@bintangits8793]

4:36 AAAH SCHEIßE

[@Baerenson]

😀