About the MILLUBE™ E‑46A

MILLUBE™ E‑46A is a biodegradable, fire‑resistant hydraulic fluid formulated with NOF’s proprietary fatty‑acid polyol esters. It offers excellent lubricity, low toxicity, and a high flash point, making it suitable for environmentally sensitive hydraulic applications. The product maintains stable viscosity across a wide temperature range and delivers reliable performance in construction machinery, floodgate equipment, and hydraulic systems operating in rivers, lakes, and marine environments.

Structure

• Chemical Name: Esters
• Description:
  • Density (15°C): 0.920 g/cm³
  • Viscosity (40°C): 47.05 mm²/s
  • Pour point: –30°C
    

Features

• Biodegradable hydraulic fluid with ≥60% biodegradation (OECD 301C)
• Excellent lubricity and wear resistance (SRV and vane‑pump performance)
• High flash point for improved fire resistance
• Low toxicity and good water separability
• High viscosity index for stable performance across a wide temperature range
• Strong oxidative and thermal stability
  

Applications

• Hydraulic systems in construction machinery
• Floodgate operation mechanisms
• Equipment used in rivers, lakes, and marine environments
• Fire‑resistant hydraulic systems