Lightweight Agents-OBC-LL30

Short Description:

OBC-LL30 is a type of nanoscale material. The product is uniform and stable with high specific surface area so that it has a strong water adsorption capacity and can effectively bind the interstitial water in cement slurry to control and reduce free liquid.

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Product Detail

Summary

OBC-LL30 can rapidly improve the cementing speed of cement slurry and has good reinforcement performance.

OBC-LL30 is applicable to the preparation of low density cement slurry system with high water cement ratio.

Technical data

Item	Index
Appearance	Slightly white translucent liquid
Density (20℃), g/cm³	1.2±0.02
Effective components content (%)	≥30%
pH	9~12

Cement slurry performance

Item	Index
Consistency time at 25℃	5~8h. The curve is normal, without abnormal phenomenon such as bulge, consistency fluctuation, etc.
Compressive strength at 30℃	≥2MPa
The liquid lightening low-density cement slurry formula: 100% cement+100% self-made artificial seawater (3.5%)+6% FLA OBC-41L+15% lightening agent (liquid) OBC-LL30+ 0.5% OBC-A01L