Metal Rust Preventive Oil
The term antirust lubricant mainly describes film-type antirust oils.These products are designed to safeguard metals against rust while also offering lubrication.Commonly referred to as penetrating lubricants,they have low surface tension,which enables them to form a protective film over metal surfaces.This film prevents air and water exposure,thus reducing the risk of rust.Furthermore,rust preventive oils serve to lubricate moving metal parts,decreasing wear and promoting energy conservation.
Product Details：Metal Rust Preventive Oil
Rust occurs when iron and its alloys interact with air and water, leading to a chemical reaction that can severely damage mechanical equipment, metal vehicles, and other systems. Rust compromises the integrity of metal parts, making them brittle and susceptible to breaking under operational stress. This failure can result in damage to other machine components and pose significant safety risks to the operator and bystanders. To mitigate the risks associated with rust, preventive actions can be implemented, one of which includes using specialized rust prevention oils.
PARAMETER：
Sports Event | Quality Indicators | Test Methods | ||||||
Assortment | L-RD | L-RD-2 | L-RD-3 | L-RD-4-1 | L-RD-4-2 | L-RD-4-3 | ||
Flash point,℃ | not less than | 180 | 150 | 130 | 170 | 190 | 200 | GB/T3536 |
Kinematic viscosity,mm²/s40 °C100°C | 100+25 - | 18+2 - | 13+2 - | - | - 93+12.5 | - 16.3-21.9 | GB/T265 | |
Pour point,°C | not exceeding | -10 | -20 | -30 | -25 | -10 | -5 | GB/T3535 |
Low temperature dynamic viscosity (-18℃)mpa.s | not greater than | -2500 | GB/T6538 | |||||
Viscosity index | not less than | - | 75 | 70 | 70 | GB/T1995 | ||
Volatile matter mass,%(m/m) | not greater than | - | - | - | 2 | 2 | 2 | SH/T0660 |
Oxidation stability (165.5°C,24h) Viscosity index Increase in total acid value, mgkoh*g | not greater than not less than not greater than | - - | - - | - - | 3.0 3.0 | 2.0 3.0 | Appendix C | |
Foaminess,foam volume,ml 24°C 93.5°C Post 24°C | not greater than not greater than not greater than | - - - | - - - | - - - | 300 25 300 | 300 25 300 | 300 25 300 | GB/T12579 |
Acid-neutralizing | - | - | - | eligible (voter etc) | eligible (voter etc) | eligible (voter etc) | SH/T0660 | |
Stacking experiment, period | pact | pact | pact | - | - | - | Appendix A | |
Copper sheet corrosion(100℃, 3h),grade | not greater than | 2 | 2 | 2 | - | - | - | GB/T5096 |
Membrane removal,after moist heat | tactile | tactile | tactile | tactile | tactile | tactile | SH/T0212 | |
rust protection Damp heat(class A),h Salt spray(Class A),h Salt water immersion(class A),h | not less than (coll.)no boy not less than | 240 48 - | 192 - - | 192 - - | 480 - 20 | 480 - 20 | 480 - | GB/T2361 SH/T0081 SH/T0025 |
1. Selection Precautions
Metal suitability: Different rust preventive oils are designed for specific metal types, like carbon steel, stainless steel, aluminum, copper, and others. Confirm that the rust preventive oil you pick is compatible with the metal you need to safeguard.
Environmental context: Consider the environment in which the oil will be applied, such as humidity levels, temperature, and exposure to chemicals. Select a rust preventive oil that operates efficiently in that particular environment. Additionally, rust preventive oils should be stored in a cool, dry location, away from direct sunlight and excessive heat, to maintain their effectiveness and extend their useful life. Make sure the container is tightly sealed to prevent evaporation and contamination.
2. Benefits of Using Rust Oil
Ensure normal operation: The use of rust preventive oil ensures that the equipment can operate normally under all kinds of working conditions, and reduces the potential safety hazards caused by equipment failure.
Protecting operators: The increased safety of the equipment reduces the risk to operators when using the equipment and ensures a safe working environment.
Moisture and dust protection: Antirust oils can work effectively in humid and dusty environments, providing comprehensive protection for a wide range of industrial and outdoor applications.
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