VpCI-649 is a unique concentrated liquid formulation that protects ferrous and non-ferrous metals from corrosive solutions. In addition, this product is designed to provide long-term protection in fresh water and glycol closed loop systems. VpCI-649 combines contact and volatile corrosion inhibitors along with anti-scalants in a formulation that does not contain nitrites, phosphates or chromates. This product helps solve the problem of disposal, particularly for large quantities of water..
Description
VpCI®-649 Powder is a unique powder formulation for protecting different metals against corrosion. It is designed to provide longterm protection in open and closed loop cooling systems. VpCI®-649 Powder combines contact and volatile corrosion inhibitors in a biodegradable formulation that does not contain nitrites, phosphates, chromates, or heavy metals. Being environmentally safe, it helps solve the problem of disposal, particularly for large quantities of water. VpCI®-649 Powder also contains a blend of organic-based scale inhibitors, which prevent scale formation in pipes and towers.
FEATURES
• Effective for a broad range of applications to stop aggressive corrosion from fresh water
• Biodegradable, and nitrite-free
• Low concentration effectiveness provides economical treatment
• Vapor phase action provides protection to areas that contact inhibitors cannot reach
• Readily water-soluble
• Protects copper, steel,and galvanized steel
• Easy application
• Does not contain free amines
• Economical (100% active)
• Easily traceable utilizing a Molybdenum test kit. VpCI®-649
Powder contains 1.2% Mo by weight, in the form Na2MoO4• 2H2O (at 3.0% of total formulation). See reversed side for Mo vs. VpCI-649 Powder concentration chart
TYPICAL APPLICATIONS
• Open and closed loop cooling systems
• Fire extinguishing system dry lay-up
• Hydrostatic testing of pipelines, casings, tanks, and valves
• Cooling towers lay-up
METHOD OF APPLICATION
VpCI®-649 Powder should be added starting at (1500-2000 ppm) by weight to the water.
TYPICAL PROPERTIES
Appearance: White powder
Type: Water-soluble
Non-volatile Content: 97-100%
pH: 11-12.5 (1% solution in water)
PACKAGING
VpCI®-649 Powder is available in 5 pound (2.3 kg) water-soluble bags, 50 pound (22 kg), and 100 pound (45 kg) packages. Product should be stored in a tightly closed container. Shelf life is 24 months.
