I. Product Specifications & Standards

1. Compliance Standards

• Complies with GJB-1263-1991 (Synthetic Lubricants for Aviation Turbine Engines) 136, equivalent to the U.S. MIL-L-23699C standard 1310.

• Validated through national tests, including kinematic viscosity, pour point, and acid value 136.

2. Key Technical Parameters

   Parameter	Specification	Test Result	Test Method
   Kinematic Viscosity (100°C)	4.9-5.5 mm²/s	5.02	GB/T 265
   Pour Point	≤-54°C	-60°C	GB/T 3536
   Flash Point (Open Cup)	≥246°C	252°C	GB/T 3536
   Evaporation Loss (71°C)	≤10%	4.53%	GB/T 7325

II. Performance Characteristics

1. Superior Temperature Resistance

• Operating Range: -40°C to 200°C, with short-term tolerance up to 220°C .

• Excellent low-temperature fluidity (pour point: -60°C) for extreme environments .

2. Oxidation Stability & Corrosion Resistance

• High thermal-oxidative stability; color darkening under prolonged high temperatures does not affect performance .

• Low acid value (0.22 mg KOH/g) minimizes metal corrosion .

III. Applications

• Engine Compatibility:

• Turbojet, turbofan, and turboshaft engines .

• Typical Use Cases:

• Military/civil aircraft, helicopter transmission systems .

IV. Usage Guidelines

1. Storage & Handling

• Store in cool, dry conditions; avoid contamination by moisture or dust .

• Do not mix with other lubricants to prevent performance degradation .

2. Packaging

• Standard: 3.5 kg/4L per pail; bulk options (e.g., 17L drums) available from select suppliers .

V. Competitive Advantages

• Market Position: Cost-effective alternative to imports like MobilJet Oil II, with comparable high-temperature stability and low-temperature fluidity .

• Technical Edge: Fills the gap in China’s high-end aviation lubricant market, meeting both military and civil aviation demands .

Summary: RIPP 4050 is a high-performance synthetic aviation lubricant designed for extreme-temperature turbine engines. Its technical specifications align with global standards, making it a critical choice for domestic aerospace applications.