The main ingredients in e-cigarette oil are PG (propylene glycol) and VG (vegetable glycerin), flavors and nicotine.
The following will give you a detailed understanding of the glycerin in e-cigarette oil and precautions:
What is the glycerin in e-liquid?
Glycerin (also known as glycerin) is a colorless, odorless, sweet-tasting organic substance that appears as a clear and viscous liquid. It is miscible with water, alcohols, amines and phenols in any proportion, and the aqueous solution is neutral. Glycerin is a polyol moisturizer. The hydroxyl groups in the molecular structure can form hydrogen bonds with water molecules, which plays a good role in absorbing and locking water. Glycerin has a wide range of uses. Currently, it has more than 1,700 uses. It is used in both food and industry.
Glycerin is one of the two basic solutions that make up e-cigarette oil. The main source of e-cigarette smoke is glycerol. The higher the concentration of glycerin, the more, thicker and larger the smoke produced by the e-cigarette oil. Generally speaking, e-liquids tend to be sweeter due to the presence of glycerin. I hope friends will pay attention to this.
In the actual use process, friends who play with smoke rings can achieve the effect of increasing the amount of smoke by adding an appropriate amount of glycerin. At the same time, they can also save the consumption of e-liquid during practice and save costs; in addition, for some flavors For heavier e-liquids, we can also add a little glycerin to dilute it and adjust it to a suitable taste.
Be careful with glycerin that is of poor quality or too pure!
Since the entry threshold for e-cigarette oil factories is too low, the quality of glycerin used varies. Therefore, when the impurities contained in glycerol are high, these impurities will either accumulate on the heating wire to form deposits, or they will enter the lungs along with the steam. After entering the lungs, it is likely to irritate the bronchial mucosa and even remain in the bronchial mucosa. This is also the reason why many people feel itchy throat after using e-cigarettes.
If the purity of glycerin itself is high enough, it will basically not have any adverse reactions to a healthy human body. It should be noted that when a large amount of glycerol enters the human body, it may cause the blood sugar of the human body to increase, so it is best not to use e-cigarettes for people with high blood sugar and diabetes! In addition, when choosing glycerol, try to choose better quality ones.
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