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Home > Offer to Sell > Catalyst_and_Auxiliary > Corrosion Inhibitor DYWS-2

Corrosion Inhibitor DYWS-2

Inquiry
  Post Date: Feb 22,2021
  Expiry Date: Aug 21,2021
  Detailed Description:

Product Description: DYWS-2 is mainly composed of Alkyl imidazoline hydroxyl ethyl ester and fatty amide, solvent is methanol and water. The amino polar groups in the lone pair electrons can form coordination bonds with the d orbital of iron atoms empty, chemical adsorption, amino hydroxy ethyl amino alcohol structure, with the iron surface Fe (OH) 3 occurred chelated to form more stable adsorption protective film on metal surface, effectively preventing the damage of corrosion medium. Imidazoline quaternary ammonium salt has good dispersion, can prevent the sediment adhered on the surface of metal.

Technical Index:
Appearance:  light yellow to pale brown liquid
Density: 20℃  0.85-1.15g/cm
PH:6.0-10.0
Water solubility : easily soluble in water
Corrosion inhibition: ≥60%

Application:
The agent can be used in the oil pipeline with high water content and water injection system, It can be added directly, or diluted by 3-10 time with water. Normally it is used directly by Proportional pump.
In general, the dosing concentration is 20-80mg/L which depend on the condition of corrosive medium.

Package and storage
The product packed in plastic or metal pail, net 180-200KG/Drum
Handle with care, pay attention to fire prevention, prevent exposure
To be stored in cool, and ventilated warehouse, used within one year



  Company: Weifang Dayoo Biochemical Co., Ltd     [ China ]          
  Contact: MS Hua
  Tel: 86-536-5199798 86 13305362020
  Fax: 86-536-2960566 5199628
  Email: sales@dayoochemical.com
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