Rinse-injection long-term rust inhibition concentrate.
Effective at the prevention of oxidation due to wash chemicals in use in the cleaning process, exposure to water, and hot-air drying as well as during storage while waiting for further processing or for final product.
|Description||Chem-Crest 77-C is a rust inhibitor concentrate designed for use as a rinse injection into an overflowing ultrasonic rinse tank, although it may be used as a standard final dip in certain applications. This product will provide long-term oxidation protection if used as directed of mild and tool-grade steels, as well as high-carbon stainless steels.|
|Typical Usage||Chem-Crest 77-C is effective at the prevention of oxidation due to wash chemicals in use in the cleaning process, exposure to water, and hot-air drying as well as during storage while waiting for further processing or for final product.|
|Operating Conditions||Chem-Crest 77-C is typically used at 1–2% by volume in ultrasonic rinsing applications as an injection into the rinse stages. Normal operating temperatures: 100°–150°F, dependent on the material makeup of the substrate material. Contact your Crest representative for product-line specific recommendations.|
|Substrate Compatibility||Chem-Crest 77-C is safe on various metals, including aluminum, brass, bronze, copper, zinc, and steels — when used as directed.|
|Availability||Chem-Crest 77-C is available in cases of (4) x 1-gallon plastic bottles, 5-gallon pails, 55-gallon containers, and specialty sizes upon request.|
|Physical Data||Flash Point: None
Specific Gravity: 1.02 +/- 0.05
ph: 5% solution = 10.0 +/- 0.75
Solubility in Water: Complete
(The above are typical values and do not constitute specifications.)
|Storage Conditions and Disposal Materials||Avoid freezing conditions. Dispose in accordance with Federal, State, and Local regulations and procedures. Contains potassium and sodium hydroxide. Contains Ethanolamine (CAS# 141-43-5) and is regulated under SARA Title III, Section 313.|
|Safety Precautions||See Safety Data Sheet|
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