Water-based electronic cigarette liquid
A water-based electronic cigarette liquid is disclosed. The water-based electronic cigarette liquid includes the following ingredients in parts by mass: 5-60 parts of water, 5-50 parts of smoke ingredient which is solid at normal temperature and is soluble in water, and 0-30 parts of glycerol. The electronic cigarette liquid in this invention has environmental protection, high safety, comfortable smoking taste, high smoke producing effect, and low viscosity.
1. A water-based electronic cigarette liquid, comprising following ingredients in parts by mass:
40-60 parts of water;
20-50 parts of smoke providing ingredient which is solid at normal temperature and is soluble in water, wherein the smoke providing ingredient is sugar alcohol, and the sugar alcohol is a mixture of erythritol, sorbitol and xylitol with a mass ratio of erythritol to xylitol ranging from 1:1 to 1:4 and a mass ratio of erythritol to sorbitol ranging from 1:1 to 1:4, or the sugar alcohol is a mixture of erythritol and xylitol with a mass ratio of erythritol to xylitol ranging from 1:1 to 1:4; and
0-20 parts of glycerol.
2. The water-based electronic cigarette liquid according to claim 1 , wherein a viscosity of the water-based electronic cigarette liquid is less than or equal to 200 mPa·s.
3. The water-based electronic cigarette liquid according to claim 1 , wherein a boiling point of the water-based electronic cigarette liquid is less than or equal to 180° C.
4. The water-based electronic cigarette liquid according to claim 1 , wherein a specific heat capacity of the water-based electronic cigarette liquid is more than or equal to 2.8 J/(g·° C.).
5. The water-based electronic cigarette liquid according to claim 1 , wherein:
the water-based electronic cigarette liquid has an average atomization quantity more than or equal to 0.80 μg/puff during smoking, and
an atomization quantity is a weight of aerosol captured.
6. The water-based electronic cigarette liquid according to claim 1 , wherein the water-based electronic cigarette liquid has an average formaldehyde content less than or equal to 1.00 μg/puff and an average acetaldehyde content less than or equal to 0.5 μg/puff during smoking.
7. The water-based electronic cigarette liquid according to claim 1 , wherein the water-based electronic cigarette liquid consists of following ingredients in parts by mass:
20-30 parts of sugar alcohol, 0-10 parts of glycerol, and 40 parts of water.
8. The water-based electronic cigarette liquid according to claim 1 , wherein the water-based electronic cigarette liquid further comprises substances for increasing fragrance and/or a tobacco extract.
9. The water-based electronic cigarette liquid according to claim 8 , wherein the substances for increasing fragrance comprise cigarette essence and/or cigarette flavor.
10. The water-based electronic cigarette liquid according to claim 8 , wherein the water-based electronic cigarette liquid comprises 0-20 parts by weight of tobacco extract.
11. The water-based electronic cigarette liquid according to claim 8 , wherein the water-based electronic cigarette liquid comprises 0.01-10 parts of substances for increasing fragrance.
12. A water-based electronic cigarette liquid, comprising following ingredients in parts by mass:
40-60 parts of water; and
20-50 parts of smoke providing ingredient which is solid at normal temperature and is soluble in water, wherein the smoke providing ingredient is sugar alcohol, and the sugar alcohol is a mixture of erythritol, sorbitol and xylitol with a mass ratio of erythritol to xylitol ranging from 1:1 to 1:4 and a mass ratio of erythritol to sorbitol ranging from 1:1 to 1:4, or the sugar alcohol is a mixture of erythritol and xylitol with a mass ratio of erythritol to xylitol ranging from 1:1 to 1:4.
13. The water-based electronic cigarette liquid according to claim 12 , wherein the water-based electronic cigarette liquid does not comprise propylene glycol.
14. The water-based electronic cigarette liquid according to claim 13 , wherein the water-based electronic cigarette liquid further comprises less than or equal to 20 parts of glycerin.
15. The water-based electronic cigarette liquid according to claim 12 , wherein the water-based electronic cigarette liquid does not comprise glycerol or propylene glycol.
16. The water-based electronic cigarette liquid according to claim 12 , wherein a boiling point of the water-based electronic cigarette liquid is less than or equal to 180° C.
17. The water-based electronic cigarette liquid according to claim 12 , wherein a specific heat capacity of the water-based electronic cigarette liquid is more than or equal to 2.8 J/(g·° C.).
18. The water-based electronic cigarette liquid according to claim 12 , wherein:
the water-based electronic cigarette liquid has an average atomization quantity more than or equal to 0.80 μg/puff during smoking, and
an atomization quantity is a weight of aerosol captured.
19. The water-based electronic cigarette liquid according to claim 12 , wherein the water-based electronic cigarette liquid has an average formaldehyde content less than or equal to 1.00 μg/puff and an average acetaldehyde content less than or equal to 0.5 μg/puff during smoking.
20. The water-based electronic cigarette liquid according to claim 12 , wherein the water-based electronic cigarette liquid further comprises substances for increasing fragrance and/or a tobacco extract.
21. The water-based electronic cigarette liquid according to claim 11 , wherein the substances for increasing fragrance and/or the tobacco extract comprise a mildew inhibitor.
22. The water-based electronic cigarette liquid according to claim 11 , wherein the substances for increasing fragrance comprise cigarette essence and/or cigarette flavor.
23. The water-based electronic cigarette liquid according to claim 20 , wherein the water-based electronic cigarette liquid comprises 0-20 parts by weight of tobacco extract.
24. The water-based electronic cigarette liquid according to claim 20 , wherein the water-based electronic cigarette liquid comprises 0.01-10 parts of substances for increasing fragrance.
25. The water-based electronic cigarette liquid according to claim 12 , wherein the water-based electronic cigarette liquid has a stable atomization effect during continuous smoking.
26. The water-based electronic cigarette liquid according to claim 25 , wherein:
an atomization effect floating value of the water-based electronic cigarette liquid is S EFFECT ,
a number of puffs of the water-based electronic cigarette liquid is n,
an atomization quantity corresponding to i-th puff of the water-based electronic cigarette liquid is S i ,
an average atomization quantity of the water-based electronic cigarette liquid per puff is S , and
above parameters satisfy
S
EFFECT
=
∑
i
=
1
n
(
S
i
-
S
_
)
2
n
-
1
S
≤
0.1
.
27. The water-based electronic cigarette liquid according to claim 12 , wherein a mass ratio of the water to the smoke providing ingredient is 1:4 to 4:1.
28. The water-based electronic cigarette liquid according to claim 23 , wherein a mass ratio of the water to the smoke providing ingredient is 1:4 to 1:1.