Bsb Antirust Additive Basic Barium Dinonylnaphthalen Sulfonate for Metal Working Fluid

• Customization: Available
• Certification: ISO
• Environmental Protection: Yes
• Model NO.: Chorus BSB
• Color: Clear Brown Viscous Liquid
• Appearance: Liquid
• Kind: Corrosion Inhibitor
• Application: Lubricant Additives, Composite Additive, Metal Working Fluid
• Transport Package: IBC or Iron Drums
• Specification: 200kg/drum
• Trademark: Chorus
• Origin: China
• HS Code: 3403190000
• Production Capacity: 5000/Month

Product Description

BSB Antirust Additive Basic Barium Dinonylnaphthalene Sulfonate for Metal Working Fluid

Introduction of Basic Barium Dinonylnaphthalene Sulfonate
Basic barium dinonylnaphthalen 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 hydroxid 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 hydroxid, 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 Basic Barium Dinonylnaphthalene Sulfonate
Rust and corrosion inhibitor for various mineral oils, synthetic oil and grease.

Countertype of KING NA-SUL BSB

Specifications of Chorus BSB of Antirust Additive

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/cm^3	≥1.00	GB/T2540/ASTMD4052
TBN mgKOH/g	35-55	GB/T7304/ASTMD4739

Package and Storage
Storage: Store in a cool, dry place away from any direct source of heat and moisture. The 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.