Neutral Calcium Dinonylnaphthalene Sulfonate Chorus Ca-29N
Neutral calcium dinonylnaphthalene sulfonate (Chorus Ca-29N) is an excellent oil-soluble anti-rust additive and anti-emulsifier, widely used in various industrial lubricant applications where rust protection and water resistance are required.
Description
Introduction
Neutral calcium dinonylnaphthalene sulfonate (Chorus Ca-29N) is an excellent oil-soluble anti-rust additive and anti-emulsifier, widely used in various industrial lubricant applications where rust protection and water resistance are required.
Its chemical structure and properties are similar to neutral barium dinonylnaphthalene sulfonate (Chorus Ba-29N), and it can replace Chorus Ba-29N in some places where the use of barium compounds is restricted.
Application
Work as anti-rust and anti-emulsifier additives in internal combustion engine (ICE) oil, hydraulic oil, paper machine oil, instrument oil, circulating oil, etc.
Specifications
|
Item |
Typical Value |
Test Method |
|
Appearance |
Clear Brown Viscous Liquid |
Visual |
|
Effective content, % |
48~52 |
GB/T5173/ASTMD3049 |
|
Viscosity(100°C), mm²/s |
50-120 |
GB/T265/ISO3104 |
|
Water Content, % |
≤0.4 |
GB/T260/JISK0068 |
|
Calcium Content, % |
2.0-2.2 |
GB/T 2433/JISK2272 |
|
Color (diluted), |
1.0-4.5 |
GB/T6540/ISO2049 |
|
Flash Point(COC),°C |
≥160 |
GB/T3536/ISO2592 |
|
Density(15°C), g/cm3 |
0.95-1.05 |
GB/T2540/ASTMD4052 |
|
TBN mgKOH/g |
≤1.0 |
SH/T0688/ASTMD4739 |
|
Chlorine Content, PPM |
≤20 |
Microcoulometric Method |
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. 190kg / 200L drum.
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