T-746 (T-746L) Dodecene Succinic Acid | Antirust Additive | CAS 29658-97-7 | Rust Inhibitor Additive | DDSA
T-746 (T-746L) Dodecene Succinic Acid
DESCRIPTION
As T-746 (T-746L) anti-rust agent is of good oil solubility and it can be formed on the metal surface when it is assed into the oil, thus protecting the metal surface from being rusted and corroded. It is a good anti-rust agent of the oil, but it does not have a good quality to lead and cast iron. It is suitable for preparation of the anti-rust steam turbine oil, lubrication and anti-rust oil, anti-rust compound and anti-rust grease etc. T-746 and T-746L have the same characteristics apart from the total acid number (TAN).
REFERENCE DOSAGE
The reference dosage in oil products should be from 0.02%-0.8%.
SPECIFICATIONS
|
ITEM |
TYPICAL DATA |
TEST METHOD |
|
Appearance |
Transparent Viscous Liquid |
Visual |
|
Cu-strip Corrosion Rate (@100°C, 3h) |
≤1 |
GB/T5096 |
|
Kinematic Viscosity(100°C), mm2 /s |
Report |
GB/T265 |
|
Density(20°C), kg/m3 |
Report |
GB/T1884 |
|
Rust Preventing Characteristics |
No Rust |
GB/T11143 |
|
Flash point(COC), °C (T-746) |
Around 70 |
GB/T3536 |
|
Flash point(COC), °C (T-746L) |
Around 80 |
GB/T3536 |
|
TAN mgKOH/g |
235-395 |
GB/T7304 |
|
TAN (T-746) |
Around 240 |
GB/T7304 |
|
TAN (T-746L) |
310-395 |
GB/T7304 |
|
pH |
≥4.2 |
SH/T0069 |
|
Iodine value, gI/100g |
50-90 |
SH/T0243 |
STORAGE
This product shall be stored, loaded & unloaded and blended according to SH/T0164. The high temperature shall not exceed 75°C, and not exceed 45°C for long term storage. It is nonflammable, non-explosive and in-corrosive, and it is same as the common petroleum products in the aspects of security, environmental protection and use etc. Special protection is not needed.
PACKAGE
190KG/DRUM; 950KG/IBC DRUM
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