Anti-caving Agent

• Post Date:

  Nov 30,2016

• Expiry Date:

  May 29,2017

• Detailed Description:

  Payment Method: T/T;L/C
  Anti-caving Agent
  The anti-caving agent of DESHI CHEM mainly includes Potassium Acrylate (K-PAM), Potassium Hydrolyzed Polyacrylonitrile (K-PAN) and Solfonated Gilsonite FT-1.
  
  For example, Potassium Acrylate (K-PAM).
  K-PAM is a copolymer of acrylamide and crylic acid with molecular weight of 2 to3 million. K-PAM can be used as tackifier or borehole stabilizer in drilling fluid. Soluble in water, good heat-resistance, high viscos water solution can be used as flocculant, viscosifier or filtrate reducer.
  Specifications
  Appearance: White or pale yellow powder
  Water content, %: less than or equal to 10
  Pass on sieve 0.6 mm standard sieve ,%: greater than 90
  Hydrolyzing degree, %: 27--35
  Purity, %: greater or equal to 75
  Postassium content, %: 11--15
  Intrinsic viscosity, dl/g: greater or equal to 6.0
  Core linear expansion decrease date, %: less than or equal to 25
  Mud formation inhibitor: improving the rheological properties, encasing drilling cuttings.
  Lining stabilizer: K+ can prevent the hutration and spalling of soft shale and brittle shale.
  Filtrate reducer: good filtrate-reducing performance.
  Compatibility: compatible with other chemicals, used in dispersion or non-dispersion drilling fluid.
  Heat-tolerance: highest heat tolerance temperature is 180℃
  
  Application
  This product can be used in categories of drilling mud. The dosage of 0.1% to 0.5% is preferred in fresh-water mud, while 0.5% to 1.0% in salty-water mud. The product can be dosed in powders, but gel solution of 2% is preferred.
  
  Package and Storage
  25kg in plastic drum, woven bag or confirmed by clients. Stored in cool, shady and dry place for 48 months.

• Company:

  Shandong Deshi Chemical Company Limited     [ China ]        

• Contact:

  Smile Yang

• Tel:

  +86-546-8617929

• Fax:

• Email:

  smile.yang@deshigroup.com