: The temperature in some areas is relatively low, such as the sub-zero temperature in the northeast, which is not friendly to some liquids, and may be frozen, so will the low temperature of e-liquid be frozen? Otherwise, you will not be able to smoke your own e-cigarettes, which is a
The temperature in some areas is relatively low, such as the sub-zero temperature in the Northeast, which is not friendly to some liquids and may be frozen, so will the low temperature of e-cigarette oil be frozen? Otherwise, you will not be able to smoke your own electronic cigarettes
, which is a very distressing thing.
Will e-cigarette oil freeze at low temperature?
Since the melting point of VG (propylene glycol) in the e-liquid itself is -60°C, that is to say, even if the weather is cold, there is no need to worry about the e-liquid freezing in the smoke. However, some e-cigarettes with fingerprint unlocking need to be considered. If it is too cold, there will be a less sensitive reaction. In this case, you rub your hand between the two, and the temperature of your hand rises, and the temperature of your fingers is ok. In a low temperature environment, the battery drains faster. This requires us to fully charge it before using it. A suggestion: maintain the battery, charge the battery as much as possible after it is used up, and charge it after it is fully charged.
Will the oil freeze in the refrigerator?
Petroleum is a type of oil. At the same time, compared with other oils such as soybean oil and vegetable oil, peanut oil also has its own inherent physical and chemical characteristics. Peanut oil will solidify at low temperature, which is one of its important and obvious characteristics. Peanut oil contains 20% saturated fatty acids and is rich in beneficial monounsaturated fatty acids. The mixed fatty acids in peanut oil are difficult to dissolve in ethanol, so turbidity or even solidification occurs at lower temperatures (about 12 degrees Celsius). In addition, the solidification of peanut oil is a gradual process. When the temperature drops to a certain critical point, coagulation, flocculation and precipitation begin for the first time, and as the temperature decreases, it further forms a beautiful creamy yellow, coagulated state, and small crystals gather together. Food experts further stated that, in fact, observing whether peanut oil is solidified is also one of the main ways to determine whether it is pure. In one experiment, peanut oil turned into a liquid solid when cooking oil was placed in the refrigerator for four hours, while other vegetable oils remained in their original state. Peanut oil also needs to keep you warm. Once peanut oil is frozen, you just put it in a warm environment and it will return to its original pure state. If you want the peanut oil to defrost faster, place it in a warm room and shake it gently. Frozen peanut oil can be used normally after thawing, without affecting the taste and nutritional value. However, peanut oil jelly is a troublesome thing after all, it will affect the ease of use. Therefore, at low temperatures, it is best to transfer cooking oil to a warm place, so as to effectively prevent it from freezing and easy to use.
Are low-temperature cigarettes better than electronic cigarettes?
Electronic cigarettes do not burn, but are heated and atomized in the range of 250-350 ° C. Similarly, it will release nicotine, but it does not contain tar and solid particles, nor does it contain incompletely burned carbon monoxide. Compared with traditional cigarettes, the most harmful part of electronic cigarettes is less. However, from a social point of view, the harm caused by electronic cigarettes is much more serious than that of real cigarettes. The situation will get worse if e-cigarettes reach non-smoking teens. It is important to promote the message that vaping is less harmful and beneficial to those who want to quit smoking. But at the same time, curious teens will be less wary of relatively harmless e-cigarettes. Light a cigarette, and the tobacco continues to burn at a temperature of 700-800°C, releasing harmful substances such as nicotine, tar, carbon monoxide, and solid particles. Among these major harms, nicotine is the main culprit of addiction. Tar, carbon monoxide and solid particles are the most harmful substances to the human body. They damage the lungs, harm the heart and central nervous system, form second-hand smoke, and harm innocent people around them. When we turn on the electronic cigarette, the electronic cigarette does not burn, but is heated and atomized in the range of 250-350 ° C. Similarly, it will release nicotine, but it does not contain tar and solid particles, nor does it contain carbon monoxide that is not fully burned. Compared with traditional cigarettes, the most harmful part of electronic cigarettes is less. 2014, published in“tobacco control”A paper on the Internet proved that some toxic components in e-cigarette smoke are significantly lower than traditional smoke by 9-450 times. In 2019, the U.S. Centers for Disease Control and Prevention announced research results: Traditional cigarette smokers are 165%/95%/78% more likely to suffer from heart disease/coronary heart disease/stroke than non-smokers at all, while e-cigarette smokers suffer from heart disease/ The probability of coronary heart disease/stroke is 56%/95%/78% higher than that of non-smokers.
How long can the e-liquid be kept after opening?
E-liquid components are relatively stable molecular components that can be stored for a long time. Although the shelf life is usually listed as one to two years, it can actually last for more than 3 years. There may be three changes in the storage of e-liquid: 1. Discoloration. It may appear colorless to light red, light brown, etc., usually within 1 to 2 months, and the discoloration tends to be stable. If the color of the e-juice still changes greatly after six months of storage, it may be spoiled. 2. Change the taste. Storage e-liquid will undergo alcoholization reaction, just like wine, it is normal for the taste to change slightly. 3. Deterioration. The shelf life of e-liquid is a conservative text. The fact that the mature e-liquid formula has not deteriorated in extreme experiments. Usually the deterioration is caused by wrong formula and unreasonable ratio of e-liquid. The most accurate way to tell if you can smoke it is to smoke it and see if there is a big change in flavor.