Molecular sieves are used commercially to purify gas streams and as desiccants to remove water or reduce humidity. This article focuses chiefly on what you need to know when buying a desiccant dryer, although the basic principles may apply to other applications as well.View more
Molecular sieves are desiccants with very specific properties. They are synthetically produced alumina silicates. Zeolites will differentiated because of their crystal lattice structure, since this gave them different sized of pores.View more
Attapulgite is a naturally mined clay. It is a needle-like clay mineral composed of magnesium-aluminum silicate. Major deposits occur naturally in Georgia, USA. Attapulgite and sepiolite have similar structures and both can be used in salt-water mud to provide low-shear rate viscosity for lifting cuttings out of the annulusView more
Type 3A molecular sieves should be used to dry dehydration solvents for electron microscopy. Most common solvents (acetone, ethanol, and methanol, etc.) need to be anhydrous for electron microscopy embedding work using epoxy resins, yet they have a tendency to pick up atmospheric water when bottles are opened.View more
The clay mineral Attapulgite derives its non-swelling needle-like morphology from its three-dimensional crystal structure. The shape and size of the needles result in unique colloidal properties, especially resistance to high concentrations of electrolytes, and give high surface area, high porosity particles when thermally activated.View more
Attapulgite is a hydrous magnesium aluminosilicate that is used as a thixotropic thickener, anti-settling agent, syneresis control, rheology modifier and binder in a wide variety of industrial and consumer applications. Attapulgite are electrically charged rod-shaped particles that form a lattice structure that trap and suspend liquidsView more
Attapulgite used in dry mixing mortar is made from high grade natural Attapulgite (the main content is Magnesium aluminum silicate), which is combined with polymer after modification. It is mainly used to control the thickening, anti-sagging and water retention properties. It owns advantages of less dosage, good water retention,View more
Attapulgite used in dry mixing mortar is made from high grade natural Attapulgite (the main content is Magnesium aluminum silicate), which is combined with polymer after modification. It is mainly used to control the thickening, anti-sagging and water retention properties. It owns advantages of less dosage, good water retention, strong thixotropy aView more
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