Introduction to industrial grease
Industrial grease is considered a semi-solid lubricant. The grease itself is from Tarxy Sablon Emulsion, whose name has been seen many times in chemistry books. Aid is made with mineral oil or vegetable oil. Greases have countless features, but the most famous of them is the high viscosity, which is reduced by the shearing device and due to the bearing being coated with oil, the viscosity is the same as the base oil in the grease. is used, it has an effect. This change in viscosity is called shear thinning. Industrial greases are generally used to describe lubricants other than soft solids or liquids with high viscosity, if these materials It does not exhibit the shear thinning properties of industrial grease.
Let me give a simple example. Petroleum jellies that you have in your home like Vaseline in the category
Grace For ten years, the transportation industry has had a great impact due to the use of this product model, so that it has received great attention in most consumables.
\ n
Different models of industrial grease
Industrial grease is used for all types of cars. You should consider this point when buying industrial grease; A product that you produce to prevent the creation of environmental pollution problems. Industrial grease is produced and imported into the market in various models. Lithium, aluminum, anti-acid grease, marine grease, sodium grease and calcium grease are among the best available greases. This diverse model of material gives customers the ability to get them with any amount of budget they have. During use, the existing WS2 is covered on the moving parts and reduces the friction and multiplies the lubrication. There are models of greases that are used for high pressures and vibrations that lead has and are used in industrial parts including bearings, roller bearings, bearings, etc.
\ r
Buying and selling grease
Industrial greases are among the materials that are very effective in construction, transportation and pharmaceuticals, and their importance is increasing day by day; Because these kinds of industrial materials can be synthesized. Of course, it should be noted that in most cases, choosing the right grease is a difficult task, and you must have enough experience to be able to choose the right model. At this time, it is suggested to use experienced experts and professionals.
Industrial grease and oil
Industrial grease and synthetic oils There are many that are used and mixed with mineral oils. But in the past few years, synthetic glyol oils and greases have been marketed, which are mostly used in machines that have many gears and work at high temperatures.
\ r
Differentiating points
Grease, similar to oil, has a series of properties that make it popular. be pumped Pumping is an advantage that grease gets under pressure from nozzles, connections and flow lines. Also, grease resists the effects of water without changing its main properties and creating lubrication. . This is a great feature that not every material has.
On the other hand, greases have different adhesion according to their consistency. The resistance of grease to deformation is a very good feature that its penetration rate can be measured. When the temperature rises, it will damage the grease more than it wants to damage the oil. By its very nature, grease cannot dissipate heat by convection like circulating oil; Therefore, without being able to absorb the heat, if the temperature rises, the oxidation and carbonization of the grease will increase and reduce its lubrication life.
< h5>Grease at low temperature
If the temperature of the grease goes down, the grease will change again. Grease is sensitive on the wrist. Grease becomes viscous at low temperature, and its pumping ability, which is considered an advantage; It decreases and therefore has a negative effect on the working of the car. At the time of working, all types of grease should be carefully monitored so that their performance is done in the best way.
