Description
Ecofog VpCI-337 is a ready-to-use waterborne vapor corrosion inhibitor for the temporary protection of equipment and plants. It is a complete replacement for nitrogen blanketing and dry air systems, which are both expensive to install and maintain. Nitrogen blankets are also a health hazard to personnel entering the interiors. Vapor-phase corrosion inhibitors in Ecofog VpCI-337 migrate and protect metal surfaces, resulting in time and cost savings. The Ecofog VpCI-337 is used to protect the edges of coils and stacks or to fog void spaces, tanks, containers, packages, and enclosures. These labor-saving techniques use a minimum of product to protect large areas or volumes. Ecofog VpCI-337 is effective on ferrous and non-ferrous metals as well as aluminum, plated steel, and copper. Ecofog VpCI-337 is consistently successful in providing protection to the basic metals, metalworking, and packaging industries. Ecofog® VpCI®-337 is also available in a cold-weather version. Ecofog® VpCI®-337 Winterized has a lower freezing point for the convenience of application and storage in cold temperatures.
TYPICAL PROPERTIES :
| Ecofog® VpCI®-337 | ||
| Appearance | Clear to hazy amber liquid | |
| Carrier | Water | |
| Film Type | Thin, soft film | |
| Flash Point | >200°F (93°C | |
| Freeze Point | 32°F (0°C) | |
| Non-volatile Content | 32-38% | |
| pH | 7.2-9.0 (neat) | |
| Weight per Gallon | 8.7-8.9 lb/gal (1.04-1.06 kg/l) | |
| Ecofog® VpCI®-337 Winterized | ||
| Carrier | Water + Propylene Glycol | |
| Freeze Point | -47.2°F (-44°C) | |
| Non-volatile Content | 26-31% | |
| pH | 7.0-8.6 (neat) | |
| Weight per Gallon | 8.8-9.2 lb/gal (1.05-1.10 kg/l) | |
