Specification of Scale and corrosion inhibitor for cooling water system
Scale And Corrosion Inhibitor For Cooling Water System Rojen C-2311
Cooling Water Chemicals
1.0- Introduction
ROJEN C-2311 is a zinc-phosphonate based, multi-functional
product designed to provide excellent corrosion and deposit control in a
variety of open recirculating cooling water systems. Through a unique
combination of zinc, inorganic phosphorus, aromatic azole, and organic
stabilizers. ROJEN C-2311 functions as a complete corrosion and deposit control
program.
• Incorporates
a low level of zinc for strong cathodic corrosion control.
• Contains
inorganic phosphorous for additional mild steel corrosion control.
• Uses an
aromatic azole for anodic corrosion control and protection of copper and copper
bearing alloys.
• Provides
control of a variety of metal salts through the use of organic stabilizing
compounds.
2.0- Typical Properties
Appearance: Clear
straw liquid
Specific gravity: 1.1 –
1.3
pH < 2.0
Freeze point 0oC
Flash point Not
applicable
3.0- Handling & Safety
Rojen Chemicals maintain a database of material safety data
sheets (MSDS) on all our products. These contain health & safety
information to assist in the safe and appropriate chemical handling,
ensuring the protection of personnel
4.0- Packaging
Available in 30kg pails.
5.0- Primary Application
The recommended feeding method is continuously as received
or as an aqueous solution to the cooling tower basin, cooling water line or
spray pond. When using a diluent, softened water or condensate is recommended.
Feeding equipment should be constructed of stainless or a suitable plastic
material such as
polyethylene, polypropylene of PVC.
6.0- Feeding & Control
The product dosage depends upon the type of system,
operating conditions and the quality of makeup water.