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Bentonite
>>Bentonite |
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Bentonite
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| Molecular formula:(Na,Ca)0.33(AI,Mg,Fe)2[(Si,AI)4O10(OH)2.nH2O]
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| Introduction: Bentonite is a
clay mineral that has many character such
as bibulous, dilate, cation exchange, spring,
absorption, add-dense, lubricative and decolor
which have been widely used in many industry
department. Mainly used in iron ore sphere,
artesian well mud, found sand felt agent,
decolor of animal and vegetablc oil, finer,
rubber, plastic padding, drier, sorbent, wash,
mineral feed additive etc. |
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Specification
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| Item |
Calcic glebe |
Sodium glebe |
| Granularity ( mesh) |
100-300 |
100-300 |
| Pass test ( %) |
>95 |
>95 |
| PH |
7.60 |
10 |
| Suction blueness energy( mg/100g) |
99.55 |
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| Montmorillonite(%) |
67 |
67 |
| Decolor force |
11.38 |
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| Colloid value (ml/15g) |
50 |
100 |
| Expand rate (ml/g) |
5.8 |
70 |
| Intensity damp press (kg/cm) |
0.43 |
0.90 |
| Intensity desiccation press
(kg/cm) |
4.0 |
8.0 |
| Fireproof |
1450 |
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| Plasm rate |
>10 |
>14 |
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