Magnesium Carbonate: up to 50% dampness inside the material

Aller en bas

Magnesium Carbonate: up to 50% dampness inside the material

Message  gerardM le Dim 29 Sep - 22:45

Hi everyone,

Magnesium Carbonate deposed Zeolithe as the champion of damp absorbion.
Rock-climbers and gymnasts know this product Magnesium Carbonate well as they use it often (magnesia as they call it), putting some on their hands to better hold bars or rocks.
A new method to prepare the powder was recently designed, without heating. The powder then acquire a high porosity and can absorb up to 50% of damp: a record.

-> Magnesium Carbonate -Wikipedia

NB: when we buy some electronical domestic appliances, we can see a small bag designed for absorbing dampness; as far as I know it is what I know Under the commercial name of "silicagel."
Silica gel is one of the forms of Silicium Dioxide SiO2 -> Silica gel -Wikipedia.

Please feel free to point out big mistakes in my messages in a foreign language. Thanks to your remarks, I'll be able to improve my level.
PS: Pls note that I chose American English for my vocabulary, grammar, spelling, culture, etc.  :-)

Messages : 35598
Lieu : Ermont & Eaubonne café-langues (Val d'Oise)
Langues : Français (Langue maternelle), US-En, De, It, Ru

Voir le profil de l'utilisateur

Revenir en haut Aller en bas

Revenir en haut

Permission de ce forum:
Vous ne pouvez pas répondre aux sujets dans ce forum