Mineral base oil is one of the types of oil that if you have researched about oil, you must have heard of it. Most of us consider oils limited to edible and industrial, if there are other models. Oil The mineral base has its own characteristics that make it slightly different from other oils. We will mention them in this article on Sign Oil Pasargad website.
What is mineral oil
Mineral oil is actually waxes of hydrocarbon with heavy and bulky molecules that we deal with in normal life. You all have Vaseline in your life at least once. and you used it on your feet or you have candles in your decoration; all these are examples of mineral oils. The interesting thing about this type of oil is that it has no nutritional value and has no use as an edible oil. They do not allow vitamins A and D, which are soluble in fat, to be absorbed, and they may accumulate in the body and cause problems; therefore, this oil is not edible. \ nEfficiency of mineral oil
Mineral oil has special uses. Contrary to what is thought, this type of oil has little efficiency for lubricating machines and devices. This has caused this type of oil to be used in other industries, especially the food industry. About vegetable oils, it is useful and effective to use them in the first step, but when time passes from using them; They gradually change and lose their properties. Mineral oils are used on the surface of the fruit and on the outer skin of dried fruits to prevent them from sticking together in compact masses in warehouses. Mineral oils are used as a coating to multiply the appearance of the fruit and also to prevent the presence of pests and insect attacks. In addition, one of the other functions of maandi oils is as a coating. Use fruit for its natural oils; so that during the washing of the fruit, the pollution, fungus and stains are gone. The synthetic, natural and mineral branches are categorized, and the mineral base oils that are used more than others are produced from two types of paraffinic and naphthenic oils, which are each produced by refining crude oil.   ;Paraffinic oil
Paraffinic oil is one of the types of oil from which most of the lubricants used in machines are currently produced. About paraffinic oils, we must say that this type of oil is composed of a combination of hydrogen and carbon, which makes this type of paraffins normal and iso hydrocarbons. Comparison of two naphthenic and paraffinic oils Paraffinic versus naphthenic oil have a series of features, which are:- Resistance High against oxidation
- High pour point
- Good viscosity
- Variability low and good ignition point
- low weight
naphthenic oil
Naphthenic oil has a series of features compared to paraffinic oil, which we will mention below:- Low pour point
- Low viscosity
- High volatility
- High density < li>high solubility
- low resistance to oxidation