Fluid Loss Additive include ZOC-411L (standard) and ZOC-411L-W (anti-freezing).
The product was suitable for a wide temperature range, and its high temperature resistance up to 230 ℃ . The cement slurry with this product had good fluidity, stability, less free water, no retarded effect, rapid strength development and has no special need to slurry-mixing water. Used in Both Fresh Water, Salt Water, Sea Water.
Physical and Chemical Properties
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Item
|
Index
|
|
Type
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ZOC-411L(standard)
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ZOC-411L-W (anti-freezing)
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|
Appearance
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Colorless or light yellow
sticky liquid
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Colorless or light yellow
sticky liquid
|
|
Density, g/cm3
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1.10±0.05
|
1.10±0.05
|
|
Solubility, %
|
100
|
100
|
|
Pour Point, ℃
|
-5
|
-15
|
Cement Slurry Properties
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Item
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Index
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Test conditions
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|
Fluid Loss, mL
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≤50
|
80℃, 6.9MPa
|
|
Thickening Time, min
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≥60
|
80℃, 45MPa/45min
|
|
Initial Consistency, Bc
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≤25
|
|
Compressive Strength, MPa
|
≥14
|
80℃, Normal pressure, 24h
|
|
Free Water, mL
|
≤1.0
|
80℃, Normal pressure
|
|
Slurry composition：100% Class G cement (high sulfur resistant), and 40.0% (BWOC) fresh
water, and 4.0% (BWOC) ZOC-411L, and0.5%(BWOC) ZOC-X60L。
|
Applications
The recommended operating temperature was below 230℃ (BHCT).
The recommended dosage was 3.0-5.0% (BWOC) in Fresh Water & Low Temperature and 3.0%-6.0% in Salt Water & High Temperature.
Package
200L/plastic drum, or based on custom’s request.
