KIREI Hydro HLPD/HVLPD 127
KIREI Hydro HLPD/HVLPD 127 is an ashless additive package for the production of hydraulic oils of the HLPD/HVLPD class according to DIN 51524, used in hydraulic systems of industrial equipment where water, dirt, and other contaminants may enter the lubrication system. The package contains highly effective antioxidants, anti-corrosion and anti-wear components, as well as emulsifying and dispersing additives that keep contaminant particles in a finely dispersed suspended state and effectively protect hydraulic equipment surfaces against wear and corrosion, ensuring reliable performance. It provides high oxidative stability in the TOST test and a high level of anti-wear performance in the FZG test. The typical treat rate of the package is 1.27%.
Specifications
KIREI Hydro HLPD/HVLPD 127 complies with or is recommended as a replacement for oils according to DIN 51524 Part 2 (HLP), DIN 51524 Part 3 (HVLP), with the exception of the demulsibility parameter (ASTM D1401), which is not applicable for oils of the HLPD/HVLPD level, and ISO 11158 Type HM/HV.
|
Indicator | Test Method | KIREI Hydro HLP ZF 087 |
|---|---|---|
| Appearance | Visual | Clear light-yellow liquid |
| Density at 15°C, g/ml | ASTM D1298 | 1.012 |
| Kinematic viscosity of oil at 0.87% treat at +100℃, cSt | ASTM D445 | 6.58 |
| Zinc content in oil at 0.87% treat, ppm | ASTM D5185 | 0 |
| Phosphorus content in oil at 0.87% treat, ppm | ASTM D5185 | 304 |
| Acid number in oil at 0.87% treat, mg KOH/g | ASTM D664 | 0.21 |
| Oxidation stability in oil at 0.87% treat, TOST, h | ASTM D943 | 3700 |
| RPVOT induction period in Group I oil at 0.87% treat, min | ASTM D2272 | 310 |
Foaming tendency/stability in Group I oil at 0.87% treat, ml
|
ASTM D892 |
10 10 10 |
| Demulsibility at 54°C (40-37-3), s (0.87% treat) | ASTM D1401 | 321 |
| FZG test, failure load stage (0.87% treat) | DIN 51534-2 | 12 |
| Flash point in open cup (0.87% treat), ℃ | ASTM D92 | 218 |
The above physical and chemical properties are typical for this product and may be changed by the manufacturer without prior notice; full compliance with the specified standards is ensured.