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Product introduction:
Sinopec 7424 high-temperature and heavy-duty grease is refined from calcium sulfonate complex thickened high-viscosity base oil and added with antioxidants and other additives.
Sinopec 7424 high-temperature and heavy-duty grease is suitable for the lubrication of hot roll bearings under high temperature, high humidity and heavy load conditions in the metallurgical industry, such as roughing, pre-finishing and finishing rolling. Sinopec 7424 high-temperature and heavy-duty grease can significantly reduce the loss rate of roll bearings. , reduce the maintenance workload; Sinopec 7424 high-temperature and heavy-duty grease is suitable for the lubrication of straightening and sizing equipment operating under hot and humid conditions in the metallurgical industry, extending the greasing cycle and reducing the maintenance workload; Sinopec 7424 high-temperature and heavy-duty grease is suitable for bearing lubrication in various situations in contact with water, water vapor, and seawater; Sinopec 7424 high-temperature and heavy-duty grease operating temperature range: 1, 1.5, 2 operating temperature: -20℃~150℃ 1D, 2D operating temperature: -40℃~150℃.
Do not mix Sinopec 7424 high-temperature and heavy-duty grease with other greases. Physical or chemical reactions may occur between different greases, resulting in a significant decrease in performance. Please note that Sinopec 7424 high-temperature and heavy-duty grease should be sealed immediately after use. Cover to prevent moisture, dust and other impurities from mixing in.
Project | 7424 high temperature heavy load grease | ||||
1 | 1.5 | 2 | 1D | 2D | |
Working cone penetration, 0.1mm | 325 | 300 | 290 | 320 | 275 |
Dropping point, ℃ | 309 | 318 | 334 | 305 | 318 |
Corrosion (TzCu, 100℃, 24h) | qualified | qualified | qualified | qualified | qualified |
Corrosion resistance (52℃, 48h) | qualified | qualified | qualified | qualified | qualified |
Similar viscosity , Pa·s -10℃, 10s -30℃, 10s | 350 - | 550 - | 600 - | - 1050 | - 1200 |
Water leaching loss (79℃, 1h), % | 1 | 0 | 0 | 1 | 0 |
Extreme pressure performance (four-ball method) sintering load P., N | 3924 | 3924 | 3924 | 3924 | 3924 |
Support and Services:
Sinopec 7424 High Temperature Heavy Load Grease Support and Service
Sinopec 7424 High Temperature Heavy Load Grease is committed to providing the highest quality technical support and service to our customers. Our experienced staff of professionals is available to answer any questions you may have about our products and services.
Our technical support team is available 24/7 to provide prompt and accurate advice on the use of our products. We also offer troubleshooting and maintenance services to ensure that your equipment is running at its best.
We strive to provide the best customer service possible. Our team is available to answer any questions and help you get the most out of your Sinopec 7424 High Temperature Heavy Load Grease products. If you have any questions about our products or services, please do not hesitate to contact us.