| General Composition: | Base Oil |
|---|---|
| Specification: | ACEA |
| Type: | synthetic base oil |
| Application: | Industrial Lubricant |
| Brand Name: | Haohui |
| Place of Origin: | China (Mainland) |
| Name: | Trimethylolpropane Trioleate |
| CAS: | 57675-44-2 |
Quick Details
Specifications
Trimethylolpropane Trioleate TMPTO
CAS NO:57675-44-2
Synthetic Ester Base Oil for Biodegradable Difficult-flammble Hydraulic Fluid(HFDU)
Description
Ester base oil series for difficult-flammble hydraulic oils are refined through the special-technique treatment process after the reaction between neo-polyhydric alcohol and long carbon chain unsaturated fatty acid or diacid. It is especially suitable for HFDU) and biodegradable HEES hydraulic oils.
these ester series have good fire-resistance performance, meeting the industry standards for the special needed applications including fire-resistant hydraulic oils and processing industry, which can reduce the abrasions and prolong the service life of tools/rolling wheel and improve the surface smoothness so that the cost of reprocessing workpieces can be reduced.
It can be safely used in pure-oil cutting, especially for the high requirements of generating heat, maximum lubricity, prolonging the service life and improving surface smoothness.
It can be used in alkaline water-based products without going bad, maintaining its lubricity. It has no bad influence for physical forms and performances of the tools in a variety of hot and cold climate conditions.
Key performance benefits
√ High flash point
√ HIgh ignition point
√ GOod fire-resistance performance, reducing the flaming possibility when contacting with hot metal, electric spark and flame or encountering the rupture of hydraulic oil circuit or oil leakage.
√ Safe use with high biodegradability with more than 90% rate of these esters tested by (ECL-3) _T82
√ High viscosity index and wide service temperature
√ Good corrosion and rust resistance, excellent lubrication performance
√ Excellent thermal stability, prolonging the oil change period
√ without releasing toxic gas when contacting the tool surface at high temperatures
√ Excellent emulsification and foam resistance
Biodegradable, no pollution to the environment.
CHaracteristics
Item |
G-HFDU-32 |
G-HFDU-46 |
G-HFDU-68 |
Test Method |
APpearance |
Transparent yellow liquid |
Transparent yellow liquid |
Transparent yellow liquid |
Visual |
KV,(40℃ ) / ( mm2/s ) |
31.62 |
45.72 |
65.08 |
GB/T265 |
KV,(100℃ ) / ( mm2/s ) |
7.25 |
9.479 |
12.22 |
GB/T265 |
VI |
205 |
198 |
189 |
GB/T1995 |
Flash Point,(COC)/℃ |
300 |
300 |
300 |
GB/T3536 |
IGnition point,℃ |
300 |
300 |
300 |
GB/T3536 |
Pour Point,℃ |
-25 |
-51 |
-48 |
GB/T3535 |
Acid Number,KOHmg/g |
0.15 |
0.08 |
0.12 |
GB/T4945 |
Density,20℃,kg/m3 |
915.5 |
913.6 |
917.8 |
SH/T0604 |
Water, % |
Trace |
Trace |
Trace |
GB/T260 |
Mechanical Impurities, % |
0.001 |
0.001 |
0.001 |
GB/T511 |
Iodine value, g/100g |
86 |
86 |
88 |
GB/T5532 |
Saponification value, mgKOH/g |
178 |
179 |
180 |
GB/T8021 |
Hydroxyl value, mgKOH/g |
5 |
5 |
6 |
GB/T7384 |
Air releasing value,50℃,min |
1.2 |
1.1 |
1.5 |
SH/T0308 |
Foaming characteristics,mL/mL 24℃ |
10/0 |
10/0 |
10/0 |
GB/T12579 |
93℃ |
10/0 |
10/0 |
10/0 |
|
after 24℃ |
10/0 |
10/0 |
10/0 |
|
Demulsibility (40-37-3) /min(54℃) |
1' |
1' |
1' |
GB/T7305 |
Standard
ILVA CRS/T CM425
Hydraulik
MANNESMAN REXROTH RD90221/05.93
SCHEFF
VIITH REPORT of LUXEMBARG-HFOU
