Metal placed in the air, it is easy and air in the chemical reaction of water and oxygen to produce rust. Rusting often affects the performance of the metal, so how can we prevent the metal from rusting? According to the principle of rust, we can isolate the cause of metal rust to achieve the purpose of preventing rust. For example, paint on the metal to isolate the air. Of course, there is a universal rust inhibitor WD-40 on the market, so what is its role? How big is the scope of application? Next let me lead you to explore it!
Functional role
1, clean? Clean: WD-40 has a very strong permeability and affinity for metal surfaces, and can completely remove the adhesion of grease, dirt, dust and other adhesions adhering to metal surfaces.
2, remove? Moisture: WD-40 permeability is very strong (stronger than water), and the metal surface has excellent affinity, so it can penetrate into the metal pores, forming a layer of only 0.0028-0.0076 mm dense protective film, effectively eliminating the metal surface and pores inside the water and moisture.
3, moist? Slip: WD-40 can be evenly distributed on the surface of metal parts, penetrate into the tight metal friction vice, eliminate the noise between the metal linkage parts, to maintain its flexible operation. Proudly, WD-40 lubrication does not stick to the gray, which can be attached to the metal surface to maintain long-term lubrication.
4, penetration of rust: WD-40 penetration is very strong, can penetrate the metal surface and capillary pores, and for rust particles and other corrosive deposits have excellent solubility, can break the bond between the particles, so that rust and other deposits easily fall off.
5, anti-? Rust: WD-40 has strong affinity with the metal surface, and extremely strong permeability (stronger than water), can penetrate into the metal pores, moisture and water exclusion, forming a layer of only 0.0025-0.0076 millimeters of dense protective film, in order to isolate the moisture and air, to achieve long-term anti-rust effect.
6, electric? Conductivity: WD-40 itself is a high degree of insulator, but it can eliminate the skin film or impurities caused by oxidation on the contacts of electrical equipment, prompting smooth current and stable voltage.
Scope of application
1, WD-40 can effectively solve the short-circuit problem of many devices due to moisture, such as: automobiles, naval industrial equipment circuit system, engine ignition system, spark plugs, battery connector parts, switches, generators, transformers, wire coils, motor winding coils, switchboards, electromagnetic switches, relays, push buttons, etc. It is also the most effective moisture reducer for all kinds of all-weather equipment, transmission lines and equipments, ship equipments, agricultural equipments and garden equipments.
2, WD-40 descaling is excellent, can be effective in a variety of rust and sticking to the dead screws, nuts of the rust scale easily removed, and play a long-term role in preventing rust, known as "will not rust rust rust loosening agent".
3, WD-40 can be used to clean a variety of metal devices, can easily remove the mechanical friction within the sludge and difficult to remove substances, such as: in the chamber of the gun after shooting, can be sprayed or soaked in WD-40 and then wipe with a clean cloth, it will not produce absolutely no numbness. When there is impurity in the spark plug contact of the vehicle, it can be sprayed with WD-40 without wiping, and it will be easy to start. WD-40 can also be used to easily remove the tar, adhesive, carpet drying mouth sugar, etc. stuck in the surface of the car.
4, WD-40 can not stick to lubricate a variety of precision metal devices, such as: clocks and watches, turret rollers, motor converter bearings, automatic weapons, drive chains, throttle control valves, connecting rods cable, motor driven groove wheels, motor shafts, pump shafts, rotary compass, control according to the table plate, pneumatic and automatic control instrumentation, door and window sliding parts, door locks, hinges and so on. Especially electronic plug-ins, motor converter with WD-40 treatment, so that the product lubrication cycle greatly improved, increased product competitiveness, increase the service life of carbon brushes.
5, WD-40 is suitable for cast iron, cast steel, powder metallurgy parts of the long-term rust prevention, especially for shipping metal parts of the rust prevention, but also for electronic precision instruments, radar and gears, automatic weapons, turret rollers, control panels, precision fittings, hardware tools, mechanical parts, workhorses, electrical contacts, bomb projection systems, alloy jet turbine slurry iron and steel parts, and can be prevent corrosion and oxidation of highly sensitive components.
6, WD-40 can make a lot of electrical equipment running smoothly, such as: ships, cars, motorcycles, circuit systems, engine ignition systems, spark plugs, chemical battery connector parts, computers and electrical plug-ins, microswitches and so on.
7, please do not spray directly on top of the precision circuit board.
After reading the role and scope of application of Universal Rust Preventive Agent WD-40, we must have a general understanding of it, WD-40 is powerful and widely applicable, but we must be very careful when using it, because it itself as a chemical, with a certain degree of toxicity and corrosiveness. Therefore, when we use it, we must do a good job of labor protection, such as wearing rubber gloves to operate, wearing a mask and so on. I believe that the universal rust remover WD-40, must be able to help you in life, rust prevention that is to protect the use of metal items.
Tuba Rabbit online free of charge to provide everyone with "each decoration offer, 1-4 local decoration company, 3 sets of decoration design program", and decoration to avoid pit strategy! Click on this link:/yezhu/zxbj-cszy.php?to8to_from=seo_zhidao_m_jiare&wb, you can get it for free Oh~