| Customization: | Available |
|---|---|
| Environmental Protection: | Yes |
| Color: | Reddish-Brown |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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 barium 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 barium 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.
| 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.
){kind=link}