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1 Kilogram Minimum Order
国:
Iraq
モデル番号:
-
离岸价格:
ロケーション:
Iraq
最低注文量の価格:
-
最低注文量:
1 Kilogram
パッケージの詳細:
Plastic
納期:
-
供給能力:
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支払いタイプ:
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製品グループ :
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連絡先担当者 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.
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.
| 国: | Iraq |
| モデル番号: | - |
| 离岸价格: | Get Latest Price |
| ロケーション: | Iraq |
| 最低注文量の価格: | - |
| 最低注文量: | 1 Kilogram |
| パッケージの詳細: | Plastic |
| 納期: | - |
| 供給能力: | - |
| 支払いタイプ: | - |
| 製品グループ : | - |
