Description
FUCHS RENOLIN ZAF 10
Product Description
FUCHS RENOLIN ZAF 10 is a zinc-free (ashless) hydraulic and circulating oil designed for precision hydraulic systems requiring very low viscosity performance, excellent cleanliness, and fast response in cold conditions.
It is formulated with high-quality base oils and ashless additive technology to provide strong wear protection, oxidation stability, corrosion resistance, and very good air release characteristics. This makes it ideal for machine tools, precision hydraulics, and systems where contamination control is critical.
Renolin ZAF series is widely used where zinc-free hydraulic fluids are preferred or required, such as systems sensitive to cross-contamination with metalworking fluids.
Performance Standards / Specifications
- DIN 51524 Part 2 (HLP)
- ISO 11158 HM
- ISO 6743-4 HM
- AFNOR NF E 48-603 HM
- VDMA 24318
- SEB 181 222
- DIN 51517 Part 3 (CLP – suitable circulating applications)
Typical Properties
| Property | Method | Value |
|---|---|---|
| ISO Viscosity Grade | ISO VG | 10 |
| Density @ 15°C | ASTM D4052 | ~0.84 g/cm³ |
| Kinematic Viscosity @ 40°C | ASTM D445 | ~10.6 mm²/s |
| Kinematic Viscosity @ 100°C | ASTM D445 | ~3.0 mm²/s |
| Viscosity Index | ASTM D2270 | ~100–110 |
| Pour Point | ASTM D97 | ~ -45°C |
| Flash Point | ASTM D92 | ~180–200°C |
| Neutralization Number | ASTM D974 | ~0.2 mg KOH/g |
| Air Release | ASTM D3427 | Very fast |
| Copper Corrosion | ASTM D130 | 1A–1B |
| Water Separation | ASTM D1401 | Good |
Key Benefits
- Zinc-free ashless formulation for cleaner hydraulic systems
- Excellent low-temperature fluidity for fast cold-start performance
- High oxidation stability for extended oil life
- Good wear protection for hydraulic pumps and components
- Excellent air release for smooth hydraulic response
- Reduced risk of contamination in precision machine tools
Applications
- Machine tools and precision hydraulic systems
- Light-duty industrial hydraulic systems
- Circulating lubrication systems
- Low-temperature hydraulic applications
- Systems requiring zinc-free hydraulic oil
- Equipment sensitive to cross-contamination with metalworking fluids
Storage Information
Store in a dry, cool place away from direct sunlight. Keep containers tightly sealed to prevent contamination from water or dust.
Health & Safety
Not classified as hazardous under normal use. Avoid prolonged skin contact. Refer to the Safety Data Sheet (SDS) for full safety handling instructions.
