| Customization: | Available |
|---|---|
| Environmental Protection: | Yes |
| Color: | Dark Brown Viscous Clear Liquid |
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Chorus 404 is a premium anti-rust additive, which is a high molecular weight, oil-soluble neutral barium sulfonate. It is made by neutralizing heavy alkyl benzene sulfonic acid with barium hydr-oxide.
It provides excellent rust protection to ferrous and non-ferrous metals, and it has excellent water resistance, salt spray performance, salt water corrosion performance, and water displacement.
Chorus 404 has a light color, good fluidity, good oil solubility, easy to use.
Countertype of SURCHEM 404
|
Item |
Specification |
Test Method |
|
|
Appearance |
Brown Liquid |
Visual |
|
|
Oil Solubility |
Qualified |
SH/T0391 Appendix E |
|
|
volatile matter(%) <= |
5.0 |
SH/T0391 Appendix B |
|
|
Water content (%) <= |
1.0 |
GB/T260 |
|
|
PH Value |
7~8 |
PH Test paper |
|
|
Chloridion |
- |
SH/T0391 Appendix C |
|
|
Mechanical Impurities(%)<= |
0.1 |
GB/T 511 |
|
|
Barium Sulfonate Content(%)>= |
49 |
|
|
|
Barium Content(%) >= |
6.5 |
SH/T0225 |
|
|
Humidity Cabinet <= |
10# Steel Sheet |
A |
GB/T2361 |
|
Tepm 49±1°C |
|||
|
Humidity ≥95% 72h |
62# Brass Sheet |
1 |
|
|
Sea Water Immersion Test <= |
10# Steel Sheet |
A |
SH/T0391 Appendix D |
|
(25±1ºC,24h) |
62# Brass Sheet |
1 |
|
As an anti-rust and corrosion inhibitor, it is used to formulate various industrial lubricant oils, anti-rust oils, greases, metal working fluids, etc.
1. Packed in 200L metal drum, IBC tank, or made to order.
2. Long-term storage temperature should not exceed 45ºC.
3. Handle & blending temperature should not exceed 65ºC.
4. Not dangerous chemicals, store in a dry & clean warehouse.
What Is an Rust-preventive Additive In Lubricant and Metalworking Fluid?
Anti-rust additives are chemical compounds incorporated into lubricants and metalworking fluids (MWF) to protect metal surfaces from corrosion. The anti-rust additive is also called: rust inhibitor, rust preventive, and corrosion inhibitor. They are wily used in engine oils and MWFs.
Classification Of Anti-Rust Additives
Generally, according to the characteristics of the solution, Rust Preventives can be divided into water-soluble Rust Preventives, oil-soluble Rust Preventives, emulsified Rust Preventives, gas-phase Rust Preventives, and wax film-type Rust Preventives.
Sulfonates, the general chemical formula is (R-SO3) metal surface treatment additives. Generally, alkali metal or alkaline earth metal salts of petroleum sulfonic acid are used, such as barium petroleum sulfonate, sodium petroleum sulfonate, barium dinonylnaphthalenesulfonate, etc.
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