Prix FOB
Obtenir le dernier prix|
1 Kilogram Minimum Order
Pays:
Iraq
N ° de modèle:
-
Prix FOB:
Localité:
Iraq
Prix de commande minimale:
-
Commande minimale:
1 Kilogram
Packaging Detail:
Plastic
Heure de livraison:
-
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
-
Personne àcontacter Ms. Aida
North Sohrevardi St., Tehran, Tehran
Bentoniteis an
absorbent swelling clay consisting mostly of montmorillonite. It
usually forms from weathering of volcanic ash in seawater, which
converts the volcanic glass present in the ash to clay minerals.
Bentonite beds are white or pale blue or green in fresh exposures,
turning to a cream color and then yellow, red, or brown as the
exposure is weathered further.Â
As a swelling clay, bentonite has the
ability to absorb large quantities of water, which increases its
volume by up to a factor of eight. This makes bentonite beds
unsuitable for building and road construction. However, the
swelling property is used to advantage in drilling mud and
groundwater sealants. The montmorillonite making up bentonite is an
aluminium phyllosilicate mineral, which takes the form of
microscopic platy grains. These give the clay a very large total
surface area, making bentonite a valuable adsorbent. The plates
also adhere to each other when wet. This gives the clay a
cohesiveness that makes it useful as a binder and as an additive to
improve the plasticity of kaolinite clay used for pottery.
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| Pays: | Iraq |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | Iraq |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Kilogram |
| Packaging Detail: | Plastic |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
