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Ferro Chrome Ligonsulphonate(FCLS)
Properties and application:
Blackish brown powder, FCLS is a specially prepared thinner and fluid loss control agent used in drilling fluids. It has character of anti-high temperature and anti-electrolysis, etc.. It is suitable to all kinds of muds. Be effective at temperature more than 150-160℃ and also used at the temperature above 200℃ when cooperated with lignite derivatives
and other temperature-resisting chemicals. .FCLS is a good emulsifier for oil in water mud.
Specification:
Items | Technical index |
Cr complex | 75% Min |
Total Fe | 2.5-3.7% |
Total Cr | 3-3.8% |
Total Ca and Mg as CaSO4 | 3% Max |
Water insoluble matter | 2.5% Max |
Moisture | 8.5% Max |
Packing:
25kg complex paper bag, lined with PE bag.