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G404 Elastic Additive for Oil Well Cementing

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Product Description

G404 oil well cement elastic agent, using the crack resistance and toughening properties of composite fiber to improve the toughness of cement stone.

Normal dosage: 1.5%~4.0% (BWOC).

Non-poisonous, non-odor and preferred to be mixed without water.

No adverse effects on cement slurry thickening time, rheology, free water, etc., and the compressive strength is significantly improved.

Suitable for all kinds of cement slurries.

Suitable for dry mixing, not water mixing.

The ingredient of cement slurry in the table is: JiaHua G class: cement; W/C: 0.44,Dosage of G403: 3.0% (BWOC), Water quality: distilled water.

Items	Specification
Fineness (0.25mm sieve),%	≤10.0
Water content,%	≤5.0
Thickening time,min/60℃,35.6MPa,28min	≥80.0
Initial consistency, Bc	≤30.0
Compression strength,MPa/60℃,0.1MPa,48h	≥14.0
Reduction rate of Young's modulus/60℃,0.1MPa,48h	≥25.0

Be sacked with three-layer plastics bag, 25kg per bag.

Be kept away from moisture and possible damage of the packages in transportation.

Storage life time is two years.

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