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NA-SUL Rust Preventive Additives
King Industries' rust preventive additives are generally based on salts of dinonylnaphthalenesulfonate with additional polar compounds chosen to provide rust preventive synergy. This results in extremely hydrophobic rust preventive coatings that effectively exclude water and air from reaching the metal surface. The resulting performance advantage provides levels of metal protection that competitive additives cannot achieve and/or reductions in additive use levels that result in significant formulation savings.
| Product | Form | Description | Technical Data Sheet |
| NA-SUL CA-1089 |
Liquid |
Excellent general purpose rust preventive additive. Good dewatering properties. Good performance after water contamination. Recommended for medium to long term indoor storage. |
 |
| NA-SUL CA-1122 |
Liquid |
Effective in a wide variety of diluents including PAO and vegetable oils. Not recommended if water contamination will occur before application on metals. Recommended for long term indoor storage or short to medium term covered outdoor storage. |
|
| NA-SUL CA/W1146 |
Very Viscous Liquid |
Recommended for heavy duty applications such as sheltered outdoor storage and marine environments. Best in naphthenic oils. Effective in acidatmospheres. Not recommended if water contamination will occur before application on metals. |
|
| NA-SUL CA-HT3 |
Liquid |
Excellent solubility in a wide range of diluents. Effective in salt and humidity tests at low treat levels. Not recommended if water contamination will occur before application on metals. |
|
| NA-SUL CA/W1935 |
Solid (mp* ~ 40ºC) |
Good general purpose rust preventive. Best in naphthenic oils or oil/solvent. Good acid atmosphere protection. Will perform well even if contaminated with water. |
|
| NA-SUL CA-1082 |
Liquid |
Excellent for long term warehouse storage. Best in naphthenic or Group I paraffinic oils. Good water separation character. Avoid contamination with strong alkaline materials. |
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NA-SUL Aqueous Rust & Corrosion Inhibitors
Product |
Amine/Metal DNNS Salt |
Appearance |
Description |
Technical Data Sheet |
NA-SUL TEA/LB |
Triethanolamine |
Stable dispersion |
Good coupling agent. Short to medium term indoor storage. Building block for water based corrosion inhibitors. Easy to use. |
|
NA-SUL 437 |
Triethanolamine diethylethanolamine |
Clear solution |
Short to long term indoor storage. Aerosol can protection. Easy to use. Hard water tolerant. |
|
NA-SUL 1019A |
Triethanolamine diethylethanolamine |
Clear solution |
Improved iron chip test results. Short to long term indoor storage. Hard water tolerant. |
|
NA-SUL 420 |
Sodium |
Emulsion |
General purpose aqueous rust preventive. Easy to use. Medium to long term indoor storage. Short term outdoor sheltered storage. |
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Downloadable Guide to Rust Preventives
