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This additive is applied into oilfield cementing operation.Provides fluid loss control in low, normal and high density cement slurries. Applied below temperature of 180â??(356â??, bhct). Mixed with water when applied and no water quality is required.

Generally, for moderate temp. 0.9%(mwoc)in fresh water, 1.25%(bwoc)in 18% salt water, for high temp. 18% salt water 2.5%(bwoc)

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Summary







1. Cf410s dispersant can significantly reduce cement slurry consistency, improve liquidity and rheolog-

Ical behavior of cement slurry



2. Cf410s dispersantis applicable in a wide temperature range and can be resistant to 356°f (180°c).



3. Cf410s dispersant has salt resistence and still has good performance in 5%-10% brine cement slurry.



4. Cf410s dispersant is suitable for dry mixed as well as water mixed, soluble in cold water.



5. Cf410s dispersant is compatible with cement and other additives well.









Special attentions







The performance of cf410s dispersant will be obviously decreased when dispersant cf410s is used in brine system, whose concentration is higher than that of the half saturated brine.







Applications





Temperature:lower than 356°f (180°c) (bhct).



Dosage: cf410s dispersant generally 0.2-2.0% (bwoc), recommend amount 0.5% (bwoc).

ModelGrinding Table Diameter (mm)Roller Diameter (mm)Roller Number (n)Motor (kw)Output (t/h)
GRMK30.313,0001,6003125055~60
GRMK32.313,2001,7003160065~80
GRMK35.413,5001,8004180085~100
GRMK40.414,0001,90042500115~125
GRMK43.414,3002,12043000135~145
GRMK46.414,6002,24043350150~160
GRMK48.414,8002,24043550170~180
GRMK50.415,0002,36043900190~200
GRMK53.415,3002,50044600210~230
GRMK56.615,6002,50065300235~250


Packaging Details:Standard Container
Delivery Detail:30 Days

White Super-High Strength Fast Setting Rapid Hardening High Belite Sulpho Aluminate Cement
These are white hydraulic binders (referred to as white super-high strength double-fast cement)with super-high strength, fast setting and rapid hardening properties, made from active (or inactive) mixed materials such as fast setting rapid hardening high belite sulpho aluminate cement clinker with low content of ferric oxide, moderate amount of gypsum (or industrial by-product gypsum), slag and other active (or inactive) hybrid materials with fine grinding, and the code is BS - WSF.
Specification
item
value
Warranty
1 Year
After-sale Service
Online technical support
Project Solution Capability
Others
Application
construction
Design Style
Contemporary
Model Number
White Super-High Strength Fast Setting Rapid Hardening High Belite Sulpho Aluminate Cement
Feature
Decorative
Type
Calcium sulfoaluminate cement
Hardening Feature
Extra Rapid Hardening
Heat of Hydration
Low-Heat
Strength Grade(Mpa)
42.5
INITIAL SETTING TIME
15mins
FINAL SETTING TIME
45mins
Technical Data:
Physical Properties:


Advantages:
1/ Fast setting, Rapid hardening, high strength; 4h compressive strength can reach 15Mpa, 102Mpa after 28d, suitable to make the
high strength products.
2/ Micro expansion, low dry shrinkage, the length change is very small. Dry shrinkage rate is just 1/8 of Portland cement.
3/ Have very good anti-corrosion property in sulfate, chloride, magnesium salt and seawater. Corrosion resistance coefficient 1.
4/ High impermeability, permeation height is 1/5 of Portland cement.
5/ High frozen resistance property, can get the strength of critical intensity of cold in 2h 3h.
6/ Low hydration heat release
7/ PH value is under 10.0 for GRC products.
8/ High whiteness value, the Hunter whiteness is above 75.
9/ Re-alkali resistant performance is good
10/ Can be mixed with Portland cement in a proper ratio, can greatly reduce the shrinkage of Portland cement, reduce the cracks.

Application area:
1/GRC
2/Decoration mortar
3/Interior and exterior wall putty
4/Artificial stone and floor
5/Decorative concrete
6/Building reinforcement
7/ HPC and RPC
8/Rush projects and constructions, projects in winter.
9/ High early strength Non-shrinkage grouts