CN105259071A - Evaluation method for organic cotton for electronic cigarette - Google Patents
Evaluation method for organic cotton for electronic cigarette Download PDFInfo
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- CN105259071A CN105259071A CN201510750042.1A CN201510750042A CN105259071A CN 105259071 A CN105259071 A CN 105259071A CN 201510750042 A CN201510750042 A CN 201510750042A CN 105259071 A CN105259071 A CN 105259071A
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Abstract
The invention discloses an evaluation method for organic cotton for an electronic cigarette. The evaluation method comprises the following steps: measuring the oil absorption multiple of the selected organic cotton, wherein the weight of the organic cotton absorbing oil is greater than or equal to 29 times the weight of the original cotton; measuring an oil absorption speed of the organic cotton, wherein the time when the weight of the organic cotton is at least 29 times the weight of the original cotton is shorter than 39 seconds; and measuring the oil retaining rate of the organic cotton, wherein the oil retaining rate is not lower than 79 percent; measuring the combustibility of the organic cotton, wherein ash is grey white and free from dropping and odor after the organic cotton is burnt. According to the evaluation method, the organic cotton selection efficiency is improved, the blank in the aspect of evaluation on the organic cotton for the electronic cigarette is filled up, and a data support is provided for assisting the structural design of the electronic cigarette.
Description
Technical field
The present invention relates to a kind of electronic cigarette organic cotton evaluation method.
Background technology
At present, for the electronic cigarette of super large amount of smoke, what the electronic cigarette manufacturing firm overwhelming majority selected is organic cotton, and for organic cotton, the quality of design engineer's subjective judgement organic cotton, there is following defect: 1, the quality of artificial subjective judgement organic cotton, has very large inaccuracy, cannot realize qualitative data and quantize; 2, need constantly draw a design, debugging fuel feeding balance, if oil suction multiple is little, then needs to increase the quantity in hole or the oil-feed area of enlarged hole; The organic cotton that oil suction multiple is little, can cause even taking out five mouthfuls and easily burn; If oil suction multiple is large, then easy being drawn onto by oil extends the R&D cycle in the mouth.
Summary of the invention
The invention provides a kind of electronic cigarette organic cotton evaluation method, be intended to solve prior art gather electronic cigarette organic cotton select not objective, by means of the problem that subjective judgement error is large.
A kind of electronic cigarette organic cotton evaluation method, comprises following steps:
Measure the oil suction multiple of selected organic cotton, the weight of the organic cotton after oil suction is more than or equal to more than 29 times of former organic cotton weight;
Measure the speed of oil absorption of organic cotton, the time that described organic cotton weight reaches former organic cotton weight at least 29 times is less than 39 seconds;
Measure the oil holdup of organic cotton, described oil holdup is not less than 79%;
Measure the flammability of organic cotton, after burning, ashes are canescence, without drippage, and free from extraneous odour.
Further, the process that described mensuration selectes the oil suction multiple of organic cotton is: test oil product: PG:VG=5:5 takes about 0.1 gram of sample, keep flat under 25 DEG C of room temperatures and be immersed in the beaker that enough tobacco tar are housed, take out after 5 minutes, be put in online horizontal rest to weigh after 5 minutes, replicate determination is averaged for 5 times, according to: oil suction multiple=(after sample oil suction weight-sample weight)/sample weight calculates the oil suction multiple of organic cotton.
Further, the process measuring the speed of oil absorption of organic cotton is: the sample taking about 0.1 gram, keep flat under 25 DEG C of room temperatures in the beaker being immersed in and enough tobacco tar are housed, press from both sides out every 10S tweezers, level is put in online leaving standstill and weighs after 5 minutes, the weight that record is not cotton in the same time, when the oil suction increment of a certain moment organic cotton was not more than 1.5% than the oil absorption in a upper moment, namely show that organic cotton oil suction is saturated, a upper moment is exactly saturated oil suction time of sample; Parallel testing five groups, averages.
Further, the process measuring the oil holdup of organic cotton is: weighed by the sample after oil absorption test, be placed horizontally on screen pack, then vibrate 20 minutes with oscillator, weighs after keeping flat 5 minutes on a glass after taking out test, calculates oil holdup; Replicate determination is averaged for 5 times, is calculated as follows oil holdup: oil holdup=(after vibration sample weight-sample weight)/(after the front sample oil suction of vibration weight-sample weight) × 100%.
Further, the combustible process measuring organic cotton is: burnt by oil suction sample, smelling, observation combustion phenomena and record ashes color.
Electronic cigarette organic cotton evaluation method provided by the invention, carry out analyzing to its quality from 4 aspect performances to electronic cigarette organic cotton comprehensively, objectively, quantize organic cotton performance index, improve the efficiency that organic cotton is selected, fill up the blank of electronic cigarette organic cotton evaluation aspect, for auxiliary electron cigarette structural design provides data supporting, make people can select organic cotton more fast and accurately.
Accompanying drawing explanation
Fig. 1 is that the present invention is to electronic cigarette organic cotton quality parameter evaluation method schematic flow sheet.
Embodiment
Below will be described in detail implementation process of the present invention and implementation result, should be appreciated that embodiment is not construed as limiting protection scope of the present invention.
A kind of for electronic cigarette organic cotton quality parameter evaluation method, as shown in Figure 1, comprise the following steps:
S1, measure the oil suction multiple of selected organic cotton, the weight of the organic cotton after oil suction is more than or equal to more than 29 times of former organic cotton weight;
S2, measure the speed of oil absorption of organic cotton, the time that described organic cotton weight reaches former organic cotton weight at least 29 times is less than 39 seconds;
S3, measure the oil holdup of organic cotton, described oil holdup is not less than 79%;
S4, measures the flammability of organic cotton, and after burning, ashes are canescence, without drippage, and free from extraneous odour.
Concrete, sample thief A1, A2, A3 test by the following method respectively the oil absorption of these three kinds of samples, oil suction multiple, to the property held of oil and flammability.
The mensuration process of oil suction multiple is as follows, chooses:
Test apparatus: beaker, electronic balance, screen pack (170 order), stopwatch, tweezers;
Test oil product: PG:VG=5:5
Test temperature: 25 DEG C
Test method: take about 0.1 gram of sample, keep flat and be immersed in the beaker that enough tobacco tar are housed, take out after 5min under 25 DEG C of room temperatures, weigh after being put in online horizontal rest 5min, replicate determination is averaged for 5 times, is calculated as follows out the oil suction multiple of organic cotton:
Oil suction multiple=(after sample oil suction weight-sample weight)/sample weight
The mensuration process of speed of oil absorption is as follows, chooses:
Test apparatus: beaker, electronic balance, screen pack (170 order), stopwatch, tweezers;
Test oil product: PG:VG=5:5
Test temperature: 25 DEG C
Test method: the sample taking about 0.1 gram, keep flat under 25 DEG C of room temperatures in the beaker being immersed in and enough tobacco tar are housed, press from both sides out every 10S tweezers, level is weighed after being put in online standing 5min, the weight that record is not cotton in the same time, when the oil suction increment of a certain moment organic cotton was not more than 1.5% than the oil absorption in a upper moment, namely show that organic cotton oil suction is saturated, a upper moment is exactly saturated oil suction time of sample.Parallel testing five groups, averages.
The testing process of holding oiliness is as follows, chooses:
Test apparatus: oscillator, frequency are 300 times/min, screen pack (170 order), stopwatch, beaker, tweezers;
Test oil product: PG:VG=5:5
Test temperature: 25 DEG C
Test method: weighed after oil absorption test by sample (method is with reference to 3.2), are placed horizontally on screen pack, then vibrate 20min with oscillator, weigh after keeping flat 5min on a glass after taking out test, calculate oil holdup; Replicate determination is averaged for 5 times, is calculated as follows oil holdup:
Oil holdup=(after vibration sample weight-sample weight)/(after the front sample oil suction of vibration weight-sample weight) × 100%
Combustible testing process is as follows, chooses:
Test method: oil suction sample is burnt, smelling, observation combustion phenomena and record ashes color.
By carrying out quality evaluation to 3 kinds of organic cotton sample A1-A3, statistics is in table 1.
Table 1:
From above form:
Sample A1 oil suction multiple is low, and after oil suction, weight is less than at least 29 times of organic cotton own wt, and so can cause even taking out five mouthfuls and easily burn, be failed test sample.
The oil holdup of sample A2, lower than 79%, easily causes electronic cigarette leakage of oil, is failed test sample.Oil-proof at the appointed time for ensureing atomizer, need the organic cotton selecting oil holdup larger, otherwise, the large but organic cotton that oil holdup the is little also easily leakage of oil of oil suction multiplying power.
Electronic cigarette atomizing core resistance is certain, battery rod power one timing, organic cotton will accomplish not burn, do not have burning taking out more than 5 mouthfuls continuously, could not easily burn, otherwise for easily to burn, then should by adjustment oil supply hole oil-sucking hole is increased or adjustment oil-feed hole count make oil supply hole increase, or select speed of oil absorption faster organic cotton improve.
The oil suction multiple of sample A3 is higher than 29 times of organic cotton own wt, and speed of oil absorption is fast, and be less than 39 seconds, oil holdup is high, and comburant is canescence; Performance on product be mouthfeel alcohol just, take out 5 mouthfuls continuously and not easily burn, not easily oil is drawn onto in the mouth, not easy-to-leak liquid; Defective organic cotton: oil suction multiple is little, speed of oil absorption is slow, and oil holdup is little, and comburant is black, has drippage; Performance on product is mouthfeel peculiar smell, takes out 5 mouthfuls continuously and easily burns, be easily drawn onto in the mouth by oil, easy-to-leak liquid.
The electronic cigarette organic cotton evaluation method more than realized, from oil suction multiple, speed of oil absorption, oil holdup and flammability 4 aspect performance carry out analyzing to its quality comprehensively, objectively, quantize organic cotton performance index, organic cotton is chosen more objective, quicker, avoiding draws a design repeatedly loses time and property; Also the blank of electronic cigarette organic cotton evaluation aspect has been filled up, for auxiliary electron cigarette structural design provides data supporting.
Above with reference to the accompanying drawings of the preferred embodiments of the present invention, not thereby limit to interest field of the present invention.Those skilled in the art do not depart from the scope and spirit of the present invention interior done any amendment, equivalent replacement and improve, all should within interest field of the present invention.
Claims (5)
1. an electronic cigarette organic cotton evaluation method, is characterized in that comprising following steps:
Measure the oil suction multiple of selected organic cotton, the weight of the organic cotton after oil suction is more than or equal to more than 29 times of former organic cotton weight;
Measure the speed of oil absorption of organic cotton, the time that described organic cotton weight reaches former organic cotton weight at least 29 times is less than 39 seconds;
Measure the oil holdup of organic cotton, described oil holdup is not less than 79%;
Measure the flammability of organic cotton, after burning, ashes are canescence, without drippage, and free from extraneous odour.
2. electronic cigarette organic cotton evaluation method according to claim 1, it is characterized in that, the process that described mensuration selectes the oil suction multiple of organic cotton is: test oil product: PG:VG=5:5 takes about 0.1 gram of sample, keep flat under 25 DEG C of room temperatures and be immersed in the beaker that enough tobacco tar are housed, take out after 5 minutes, be put in online horizontal rest to weigh after 5 minutes, replicate determination is averaged for 5 times, according to:
Oil suction multiple=(after sample oil suction weight-sample weight)/sample weight
Calculate the oil suction multiple of organic cotton.
3. electronic cigarette organic cotton evaluation method according to claim 2, it is characterized in that, the process measuring the speed of oil absorption of organic cotton is: the sample taking about 0.1 gram, keep flat under 25 DEG C of room temperatures in the beaker being immersed in and enough tobacco tar are housed, press from both sides out every 10S tweezers, level is put in online leaving standstill and weighs after 5 minutes, the weight that record is not cotton in the same time, when the oil suction increment of a certain moment organic cotton was not more than 1.5% than the oil absorption in a upper moment, namely show that organic cotton oil suction is saturated, a upper moment is exactly saturated oil suction time of sample; Parallel testing five groups, averages.
4. electronic cigarette organic cotton evaluation method according to claim 1, it is characterized in that, the process measuring the oil holdup of organic cotton is: weighed by the sample after oil absorption test, be placed horizontally on screen pack, then 20 minutes are vibrated with oscillator, weigh after keeping flat 5 minutes on a glass after taking out test, calculate oil holdup; Replicate determination is averaged for 5 times, is calculated as follows oil holdup:
Oil holdup=(after vibration sample weight-sample weight)/(after the front sample oil suction of vibration weight-sample weight) × 100%.
5. electronic cigarette organic cotton evaluation method according to claim 1, is characterized in that, the combustible process measuring organic cotton is: burnt by oil suction sample, smelling, observation combustion phenomena and record ashes color.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486608A (en) * | 2021-12-10 | 2022-05-13 | 品度生物科技(深圳)有限公司 | Evaluation method based on oil storage medium |
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| CN203913388U (en) * | 2014-04-30 | 2014-11-05 | 深圳市合元科技有限公司 | Atomising device and electronic cigarette for electronic cigarette |
| CN104236948A (en) * | 2014-09-18 | 2014-12-24 | 川渝中烟工业有限责任公司 | Sampling device and method capable of keeping sampling consistency of cigarette technology evaluation |
| CN104256900A (en) * | 2014-10-10 | 2015-01-07 | 安徽中烟工业有限责任公司 | Novel electronic cigarette cotton |
| CN104489934A (en) * | 2014-12-31 | 2015-04-08 | 深圳市天劲电子烟科技有限公司 | Electronic cigarette device |
| WO2015074187A1 (en) * | 2013-11-20 | 2015-05-28 | 吉瑞高新科技股份有限公司 | Electronic cigarette atomizer, electronic cigarette, and method for preventing inhalation of cigarette oil |
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- 2015-11-06 CN CN201510750042.1A patent/CN105259071B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015074187A1 (en) * | 2013-11-20 | 2015-05-28 | 吉瑞高新科技股份有限公司 | Electronic cigarette atomizer, electronic cigarette, and method for preventing inhalation of cigarette oil |
| CN203913388U (en) * | 2014-04-30 | 2014-11-05 | 深圳市合元科技有限公司 | Atomising device and electronic cigarette for electronic cigarette |
| CN104236948A (en) * | 2014-09-18 | 2014-12-24 | 川渝中烟工业有限责任公司 | Sampling device and method capable of keeping sampling consistency of cigarette technology evaluation |
| CN104256900A (en) * | 2014-10-10 | 2015-01-07 | 安徽中烟工业有限责任公司 | Novel electronic cigarette cotton |
| CN104489934A (en) * | 2014-12-31 | 2015-04-08 | 深圳市天劲电子烟科技有限公司 | Electronic cigarette device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486608A (en) * | 2021-12-10 | 2022-05-13 | 品度生物科技(深圳)有限公司 | Evaluation method based on oil storage medium |
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