Dienoraštis

Nikelio stearatas

nickel stearate is a metal-organic compound, nikelio ir stearino rūgšties druska, kurios cheminė formulė C2H4NiO4. Jis naudojamas acetileno sintezei, etilbenzenas, ir butadieno. It is also an inte
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Putų betonas

Foam concrete is a cement paste or mortar in which air-voids are entrapped by the foaming agent and has excellent thermal and insulation properties with a very low density. It can be used as non-struc
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