Product Introduction:
Benzotriazole derivatives
Performance use:
The quality of T551 is equivalent to REOMENT-38 CIBAGEIGY, Switzerland. It can form an inert protective film on the metal surface form a chelate compound with metal ions, thereby inhibiting the catalytic effect of metal its ions on the oxidation of oil. It can be compounded with antioxidants. Outstanding use effect. It has an excellent inhibitory effect on copper corrosion. It is widely used in various oils such as steam turbine oil, oil film bearing oil, industrial gear oil, transformer oil circulating oil. The product has good thermal stability is a multi-effect additive with small addition amount, good effect high performance. Generally, the recommended dosage is 0.01-0.05%.
Quality Standard:
project
| Quality Index
| experiment method
|
Exterior
| Brown transparent liquid
| Visual inspection
|
density(20℃),kg/m3
| 0.910-1.040 | GB/T1884 |
Kinematic viscosity(50℃)mm2/s
| 10-14 | GB/T265 |
Flash point (opening)℃
| ≥130 | GB/T3536 |
Base number
| 210-230 | SH/T0251 |
Oxidation test (value added) (min)
| ≥90 | SH/T0193 |
Solubility% | qualified
| |
Thermal decomposition degree ℃
| report
| Appendix A
|
Packaging storage:
Stored in a ventilated dark place, packed in 25kg 200kg iron drums, the storage period is one year.