Rust & Corrosion Inhibitor Basic Barium Dinonylnaphthalene Sulfonate

• Type: Oil Soluble
• Source: Liquid Mineral Lubricants
• Composition: Additives
• Property: Protective Lubricant
• Certification: SAE, ACEA, JASO
• Shape: Liquid
• Model NO.: Chorus BSB
• Application: Industrial Lubricant, Oil Based Fluid
• Delivery: Within 15days
• Transport Package: Drum, IBC-Tank, ISO-Tank
• Specification: Clear Brown Viscous Liquid
• Trademark: Chorus
• Origin: China
• HS Code: 3811
• Production Capacity: 8000mt/Year

Product Description

Rust & Corrosion Inhibitor Basic Barium Dinonylnaphthalene Sulfonate (Chorus BSB)

Introduction

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(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(OH)₂, which may 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.

 

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(15°C), g/cm^3	≥1.00	GB/T2540/ASTMD4052
TBN mgKOH/g	35-55	GB/T7304/ASTMD4739

 

Package, Handle & Storage

Storage: Store in a cool, dry place away from 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.