High-Performance Basic Barium Dinonylnaphthalene Sulfonate Rust Inhibitor Additive
Introduction of Rust Inhibitor Additive
Basic barium dinonylnaphthalene sulfonate (Chorus BSB) is a versatile oil-soluble anti-rust additive used in rust preventive formulations.
It has excellent anti-rust and anti-corrosion properties for ferrous metals.
It has good oil-soluble stability and excellent demulsibility.
It has an alkalinity reserve in the form of Ba hydroxide Ba(OH)2 with a base value of approximately 45mgKOH/g to neutralize acidic components in lubricant oil.
Chorus BSB has a base value from Ba hydroxide, which can result in slight corrosion to copper and some nonferrous metals.
In some extreme-pressure oil formulations, Chorus BSB may slightly affect the oil's extreme-pressure performance.
Application of Rust Inhibitor Additive
Rust and corrosion inhibitor for various mineral oils, synthetic oil and grease.
Countertype of: KING NA-SUL BSB
Specifications
| Item |
Typical Value |
Test Method |
| Appearance |
Clear Brown Viscous Liquid |
Visual |
| Viscosity(100°C), mm²/s |
≤100 |
GB/T265/ISO3104 |
| Water Content, % |
≤0.2 |
GB/T260/JISK0068 |
| Barium Content, % |
≥ 11.5 |
GB/T 2433/JISK2272 |
| Color (diluted), |
≤5.0 |
GB/T6540/ISO2049 |
| Flash Point(COC),°C |
≥160 |
GB/T3536/ISO2592 |
| Density(15ºC), g/cm3 |
≥1.00 |
GB/T2540/ASTMD4052 |
| TBN mgKOH/g |
35-55 |
GB/T7304/ASTMD4739 |
Storage: Store in a cool,dry place away from any direct source of heat and moisture. Maximum recommended storage temperature is 45°C.
Shelf life: 3 years. If beyond the storage period, it can still be used after passing the test.
Package: N.W. 180kg / 200L drum.
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