
CHEMPOL4575C multifunctional additive package is specifically formulated for use in central hydraulic systems, electro-hydraulic steering systems, and power steering fluids. Designed to meet stringent OEM requirements, it provides excellent lubricity, corrosion protection, oxidation resistance, and anti-wear performance in a wide range of temperatures and operating conditions.
It is suitable for blending low-viscosity hydraulic and steering fluids, including those used in passenger cars, commercial vehicles, and industrial equipment, where high shear stability and long service life are critical. CHEMPOL4575C can be used in level control systems, shock absorbers, convertible top hydraulics, and applications requiring CHF / LHM Plus / Pentosin-type fluids. Compatible with Group III & synthetic base fluids.
| ITEM, TEST METHOD | SPECIFICATION | TYPICAL |
|---|---|---|
| Appearance, Visual | Dark Brown Viscous Liquid | Dark Brown Viscous Liquid |
| Kinematic Viscosity (100℃) mm2/s, ASTM D445 | 50-100 | 70 |
| Density (15℃), kg/m3, ASTM D4052 | 900-950 | 912 |
| Flash Point (COC), ℃, ASTM D92 | ≥140 | 180 |
| B Content, m%, ASTM D5185 | 0.21-0.25 | 0.23 |
| N Content, m%, ASTM D5291 | 1.70-2.00 | 1.90 |
| P Content, m%, ASTM D5185 | 1.85-2.25 | 2.10 |