HH-40 High Viscosity Ester Based PAO Poly Alpha Olefin Polyester
High-viscosity Ester-based Poly a Olefin PAO Polyester HH-40 has excellent antiwear performance.
- HH
- China
- 7days
- 1000mt/month
Details
Polyester HH-40
High-viscosity Ester-based Poly a Olefin/PAO
Description：
Ester-based PAO series are a kind of the full-synthetic lubricant base oils with unique molecular structures(ester-based olefin copolymer).This series are high-quality base oils with all the excellent performances of Group IV and V base oils, combining the polarity&functions of ester and PAO. Ester-base PAO used as base oils has many unique properties including good solubility of the additives, greatly reducing the friction and wear, preventing the foam formation and controlling the formation of the oil deposits, etc. Because of a wider temperature range, ester-based PAO can form high-strength lubricating films on a wider variety of materials, resulting in longer lubrication time and superior lubrication results, and extending the service life of the equipment.
Ester-based PAO series won't generate the smoke, dangerous gases and carbon residue under the condition of high temperature combustion or evaporation, so that this series can blend low smoke two-stroke engine oils or environmental protection industrial gear oils. Ester-based PAO used as the base oil can show the neutral or slightly swelling performance for the common sealing materials. when used with PAO or Group III base oils, the swelling additives for increasing ester sealing are not needed.
Key performance Benefits：
1. Easily improve the performances of lubricating oils, providing more flexible formula because of their ability for keeping the additives stay balance
2. Reduce the friction and wear
3. Excellent low temperature performance
4. Increase boundary lubrication, and increase the film thickness
5. Improved shear stability
6. Improve the solubility of additives
7. Higher viscosity index
8. Excellent lubricity and resistance ability of slight pitting
9. Extremely high thermal oxidation stability
10. Increase the balance of additives
11. Compatibility of elastic seals
Application Range：
• Industrial lubricants
• gear oils
• Compressor oil
• hydraulic oil,
• Food-grade lubricants
• Metal working fluids
• grease
• Vehicle lubricant, engine oil
• High temperature chain oil
• Transmission oil
• Cable oil, etc
• Clean combustion detergency, low volatility
Characteristic：
Item | HH-15 | HH-25 | HH-35 | HH-40 | HH-50 |
Appearance | Colorless or light yellow liquid | ||||
KV,40°C mm2/s | 112.75 | 224.52 | 331.8 | 423.6 | 551.4 |
KV,100°C mm2/s | 16.2 | 25.69 | 35.5 | 42.04 | 49.89 |
Viscosity Index(VI ) | 155 | 145 | 153 | 151 | 149 |
Acid number, mgKOH/g | 0.04 | 0.063 | 0.05 | 0.08 | 0.16 |
Pour Point, 0C | -48 | -30 | -40 | -34 | -32 |
Flash Point(COC),°C | 254 | 260 | 270 | 272 | 278 |
NOACK KOH number,250°C/1 hr,%W/W | 2.0 | 1.8 | 1.1 | 2.1 | 2.05 |
Density（20°C ), kg/m3 | 0.93 | 0.96 | °96 | 0.93 | 0.95 |
Ester-based PAO series has good lubricity and buring cleanliness, which can be widely used as the ideal base oil for two-stroke machinery used in tea garden machinery
Recommended formulation for two stroke engine oils
Synthetic high solvent | Synthetic oil | Semi-synthetic oil | |
HH-25,% | 20 | ||
HH-35,% | 20 | 10 | |
PIB,% | 35 | 50 | 30 |
HH-2820,% | 10 | 5 | |
150N,% | 30 | ||
600N,% | 10 | ||
Aviation fuel,% | 30 | 20 | 15 |
Additive package,% | 5 | 5 | 5 |
KV,100°C, mm2/s | 9 | 9.5 | 9.5 |
Recommended formulation for motor oil as follows:
CJ-4 15W-40 | CK-4 15W-40 | CI-4 10W-40 | |
500N | 15 | 15 | |
150N | 44.7 | 36.7 | 61 |
HH-2820 | 10 | 15 | 10 |
HH-35 | 10 | 10 | 10 |
VII | 5 | 5 | 7 |
Functional additive package | 15 | 18 | 11.7 |
HH-826P | 0.3 | 0.3 | 0.3 |
Total | 100 | 100 | 100 |
KV,100°C mm2/s | 14.89 | 15.18 | 14.59 |
VII | 143 | 148 | 163 |
Pour Point, 0C | -32 | -33 | -38 |
CCS cp | 5200 (-20°C ) | 5300 ( -20T ) | 3780 ( -25°C ) |
HTHS viscosity，150°C, cp | 4.2 | 4.2 | 4.0 |
volatilization loss 250°C, 1h | 3.98 | 4.07 | 5.48 |
Recommended formulation of gear oil as follows：
75W-90 | 75W-140 | |
HH-50, % | 64 | 55 |
PA0 4, % | 22 | 31 |
HH-1820, % | 10 | (GD2000 ) 10 |
Functional additive, % | 4 | 4 |
KV,100°C mm2/s | 16 | 27 |
KV,40°C mm2/s | 110.9 | 233.45 |
Viscosity Index（VI ） | 155 | 150 |
Pour Point,0C | -50 | -45 |
KRL shear | 15.5 | 25.8 |
Brookfield viscosity(-40°C),mm2/s | 87000 | 12500 |
1. It has excellent thermal oxidation stability and hydrolysis stability
2. Good shear stability
3. Good compatibility with non-polar base oils and polar additives
4. Excellent viscosity-temperature properties at low temperatures
5. Higher oil film strength, effectively enhancing the resistance performance for slight pitting
Recommended formulation for wind turbine gear oil as follows：
ISO220 | Comcomparison
| |
HH-40, % | 14 | |
PAO 40, % | 64 | 80 |
PAO8, % | 19 | 12 |
Polyol ester, % | 5 | |
Functional additive, % | 3 | 3 |
KV,40°C mm2/s | 226 | 222 |
Pour Point,℃ | -50 | -48 |
This series have excellent wear protection and stability, smaller color change range for a long-term use, and it can improve the compatibility of additives, enhance slight pitting performance with longer service life, and this series can be used in the wind turbines.
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