VpCI®-329 is an oil-based vapor corrosion inhibiting concentrate for use with lubricating, hydraulic, and preservation oils, and provides excellent protection in sheltered outdoor/indoor conditions. VpCI®-329 protects in two unique ways by offering a tenacious film, which clings to metal surfaces as well as vapor phase inhibitors into the air above the oil. The vapors condense and form a protective barrier on metal surfaces that are not in contact with the oil. This combination allows complete protection to internal system parts.
Description
FEATURES
• Contains no hazardous chromates, nitrites, or phosphate inhibitors
• High flash and fire points
• Protects ferrous metals, zinc, galvanized steel, aluminum, copper, and brass.
• Compatible with most oils
• Can be fogged into metal compartments
• Parts can be dipped and stored
• VpCI®-329 provides good salt spray resistance
• NATO #6850-66-132-6100 / NSN #6850-01-470-3359
• VpCI®-329 is commercial equivalent to MIL-PRF-46002C (Grade 1)
METHOD OF APPLICATION
Short-term protection: One part VpCI®-329 to 19 parts oil.
Medium-term protection: One part VpCI®-329 to 9 parts oil.
Long-term protection: One part VpCI®-329 to 4 parts oil.
Storing metal parts: Spray, dip, or brush VpCI®-329 onto metal parts before storage.
Storage for lubricating, hydraulic, and metal cutting systems: Add Cortec® VpCI®-329 to oil in engines before storage. For best results, add VpCI®-329 to the oil, then cycle or run the engine for 10 minutes before shutdown.
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TYPICAL PROPERTIES
| Oil Characteristics | Typical Values | |
| Appearance | Opaque Tan Color | |
| Specific Gravity | 0.91 | |
|
Viscosity (ASTM D92) |
40 °C | 51,4 cSt |
| 100 °C | 8,1 cSt | |
| Index | 129 | |
| Pour Point (ASTM D6749) | -37 °C (-35 °F) | |
| Flash Point (ASTM D92) | 164 °C (326 °F) | |
| Fire Point (ASTM D92) | 164 °C (328 °F) | |
| Total Acid Number (ASTM D974) | mg KOH/g | 26.9 |
|
Oil Separability (ASTM D1401) |
Oil, ml | 0 |
| Water, ml | 0 | |
| Emulsion, ml | 80 | |
| Time, dk | 60 | |
|
Foaming Characteristics |
Seq. I | 365/290/600+ |
| Seq. II | 435/350/600+ | |
| Seq. III | 340/260/600+ | |
Properties listed above are typical of those obtained through normal production and do not constitute a specification. VpCI®-329 is generally soluble in hydrocarbon based fluids, however compatibility and solubility should be verified prior to use.Please contact DEYAP Technical Service for more information
STANDARD TEST METHODS
ASTM D-1748 / Humidity Cabinet / 600+ Hours
ASTM B117 / Salt Spray / 100 Hours
PACKAGING AND STORAGE
VpCI®-329 is packaged in 5 gallon (19 liter) plastic pails, 55 gallon (208 liter) metal drums, totes, and bulk. The product should be sealed before storage. Agitate before each use. The shelf life of VpCI®-329 is up to 24 months
