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Bentonite for DrillingHigh quality sodium activated high yielding bentonite made for all types of drilling specially deep hole core drilling, produced according to API Spec 13 a Section 9 and ISO EN 13500 Sec 9.
PHYSICAL PROPERTIES
| Color |
yellow |
Methylene Blue Value
|
340 mg/gram |
| Moisture Content |
11% (on base of dry product) |
| OCMA Yield |
19,5 m³ per ton bentonite |
API fluid loss
|
14 ml |
| pH (6,5% slurry) |
10,4 |
RESULTS OF MEASUREMENTS ON SLURRIES
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TEST
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UNIT
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BENTONITE (GRAM/LITER)
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30
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40
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50
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60
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70
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80
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Fan Viscosity
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600
reading
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12
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22
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31
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43
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49
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70
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300
reading
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6
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16
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23
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32
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40
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61
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PV/YP (API) (plastic viscosity/yield point)
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3/6
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10/6
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8/15
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11/21
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9/31
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9/52
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PV/YP
Ratio
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2
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1,7
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1,9
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1,9
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3,4
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5,8
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Marshfunnel Viscosity
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sec/liter
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Fluid Loss
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ml/30 sec.
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20
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20
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19
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17
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15
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12
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Density
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gr./liter
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1013
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1014
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1016
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1027
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1029
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1038
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STORAGE
On a dry location, avoid moisture
PACKING
35 kg polyproplylene bags, 1.200 kg big bags, bulk 25 ton silotrucks
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