Sulphonated Lignite SMC

• Category :

  Organic chemicals and Derivatives

• CAS NO :

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• Product description :

  CAS No.	68476-04-0	HS	28321000
  Identity: Its outward appearnce character is the sepia powder.Is one kind of ability 200oC- 220oC high temperature fresh water drilling fluid thinner and the filter loss control agent,is one kind inepensive,the highly effective mud finishing agent.
  Uses:SMC mainly uses in the petroleum,the geological welldrilling . Generally the increment 2.0-3.0%
  Item	index
  Water %	≤10
  Middle pressure filter loss ml	≤10
  150 oC ,Middle pressure filter loss ml	≤12
  150 oC ,High temperature and pressure filter loss ml	≤28
  Relative expansion reduction rate %	≤40
  appearance	brownish-black farina
  Package	25 plastic bag or big bag(FIBC)