Castrol Brayco™ Micronic 883 is a rust inhibited, fire resistant, ISO viscosity grade 15 synthetic hydraulic fluid for aircraft, ordnance and industrial use. It contains no viscosity index improvers. It is designed as a fire resistant hydraulic fluid with superior corrosion resistance; MIL-PRF-46170E is intended as a direct replacement for MIL-PRF-6083. It meets and is qualified under MIL-PRF-46170E Type I (Amendment 2).
Typical Properties
- Specific gravity 0.85; viscosity index 126
- Kinematic viscosity: 15.6 mm²/s at 40 °C, 3.7 mm²/s at 100 °C, 2450 mm²/s at −40 °C
- Flash point 226 °C; fire point 252 °C; autoignition 380 °C
- Pour point −60 °C; acid number 0.04 mg KOH/g
- Four ball wear scar (40 kgf) 0.45 mm; passes rust prevention test
| Packing | 55 USG |