Long Term Rust Proof Oil
Film-type antirust lubricants are primarily what we refer to as antirust oils.These products offer protection against rust while also serving as lubricants.Often called penetrating lubricants,they have a low surface tension that allows them to form a thin film on metal surfaces.This film acts as a barrier,preventing air and water from contacting the metal,thus inhibiting rust.Additionally,rust preventive oils lubricate moving metal parts,which helps to reduce wear and improve energy efficiency.
Product Details：Long Term Rust Proof Oil
Rust forms when iron and its alloys come into contact with air and water. This chemical process can cause serious damage to mechanical equipment, vehicles with metal parts and other systems. Rust makes metal parts brittle, and they can weaken and break under operating pressure. When failure occurs, this not only causes damage to other parts of the machine, but also poses a serious safety risk to the user operating the equipment as well as to bystanders. In order to protect machinery from the hazards caused by rust, preventive measures can be taken, one of which is the use of specialized rust preventive 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-specific oils: Different types of rust preventive oils are suited for various metals, including carbon steel, stainless steel, aluminum, copper, and others. Make sure the rust preventive oil you pick is compatible with the metal you intend to protect.
Environmental settings: Consider the environment where the oil will be applied, such as humidity levels, temperature, and chemical exposure. Choose a rust preventive oil that can work efficiently in that specific environment. Additionally, rust preventive oils should be stored in a cool, dry location, away from direct sunlight and high temperatures, to retain their performance and prolong their useful life. Ensure the container is tightly sealed to prevent evaporation and contamination from occurring.
2. Benefits of Using Rust Oil
Preventing rust and corrosion: Anti-rust oil forms a protective film on the metal surface, effectively blocking the contact of moisture and oxygen and preventing rust and corrosion from occurring. This protective effect significantly extends the service life of mechanical equipment and metal parts.
Reduces wear and tear: By lowering the coefficient of friction, rust preventive oils reduce wear and tear between mechanical parts, further extending the life of the equipment.
Time and cost savings: Reduced maintenance work means savings in labor and material costs, as well as increased productivity.
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