Sinopec 7007 General Aviation Grease 250 g
Packaging specifications：250 g
Order Hotline：+86 18624936708
Applicable temperature range: -60°C to 120°C.
Sinopec 7007 and 7008 General Aviation Greases
Overview:
Sinopec 7007 and 7008 General Aviation Greases are formulated using synthetic oil thickened with a soap-based thickener, along with a structure-enhancing agent and antioxidant additives. The 7008 grease also contains an excellent rust-inhibiting additive.
Performance Characteristics:
◎ Excellent high and low temperature performance ensures normal operation of lubricated parts over a wide temperature range.
◎ Excellent oxidation stability ensures long-term normal operation of lubricated parts at high temperatures.
◎ Excellent mechanical and colloidal stability ensures proper adhesion to the lubricated parts without loss.
◎ 7008 grease also offers excellent rust resistance, effectively protecting bearing metal parts from external corrosion.
Technical Specifications:
This product conforms to the following specifications:
◎ SH 0437-92 (1998)
Applications:
◎ Originally designed for aviation lubrication, this multi-purpose aviation grease is suitable for lubricating aircraft motor bearings and gears, operating mechanism pivots, assembly joints, and certain instruments and meters. It is also suitable for lubricating high-speed ball bearings.
◎ Suitable for non-aviation applications, including lubrication of grinding machine spindles operating at 5000-20000 rpm, spindle bearings in 2000 rpm continuous spinning twisting machines, 3600 rpm split spindle bearings, ball bearings in electromechanical equipment used outdoors in cold regions (such as DC generators), bearings in instrumentation motors, high-speed household micromotors (such as household grinders and electric shavers), and motors for cryogenic liquid transfer pumps (such as methane and ethane reflux pumps).
◎ Applicable temperature range: -60°C to 120°C.
Typical Data:
| Item | Sinopec 7007 and 7008 General Aviation Greases | |
| 7007 | 7008 | |
| Appearance | Light brown uniform ointment | Yellowish-brown uniform ointment |
| Drop point, °C | 183 | 177 |
| 1/4 cone penetration, 0.1mm | 64 | 6 |
| Pressure separation oil, % (m/m) | 18.8 | 16.9 |
| Evaporation degree ( 120℃), % (m/m) | 0.55 | 0.81 |
| Corrosion (T3 copper sheet, 100℃, 3 hours) | Pass | Pass |
| Similar viscosity (-50℃, 10s⁻¹), Pa.s | 884 | 836 |
| Chemical stability (under 0.78 MPa oxygen pressure at 100℃ for 168 hours), pressure drop, MPa | 0 | 0 |
| Protective performance (45# steel sheet, H62 brass sheet, at 60℃, for 48 hours) | ---- | Pass |
Technical Certification:
◎ Technically approved by Xiangtan Electric Motor Co., Ltd.
Comparable International Products:
◎ This product meets the requirements of US MIL-G-3278A and UK D.T.D.825B.
◎ In terms of performance, 7007 grease can replace UK ISOFLEX LDS 18 grease; 7008 grease can replace Becan 325 Shell No. 7 grease.
Application Examples:
◎ Dozens of domestic textile companies use this product to lubricate high-speed winding head bearings in high-speed spinning machines. Bearing speeds range from 8,000 to 10,000 rpm, and during operation, noise, vibration, and wear levels all meet the noise decibel and bearing wear requirements of imported greases.
◎ A paper company has achieved a service life of 6 to 10 months for all high-speed motor bearings (above 5,000 rpm), with successful service for 5 years.
◎ A Hunan electric motor company has designated this product as a grease specifically designed for high-speed motor bearings, and it has been successfully used in their motors for 8 years.
Precautions:
◎ Clean all lubricated areas thoroughly before use.
◎ When in contact with plastic materials, perform a compatibility test before use.
◎ Prevent moisture and impurities from entering during storage and use.
Packaging:
◎ 250g plastic box, 1kg plastic box, or custom packaging.
