CN107843476A - A kind of wetting method and planar flexible material infiltration machine of planar flexible material - Google Patents
A kind of wetting method and planar flexible material infiltration machine of planar flexible material Download PDFInfo
- Publication number
- CN107843476A CN107843476A CN201711134340.3A CN201711134340A CN107843476A CN 107843476 A CN107843476 A CN 107843476A CN 201711134340 A CN201711134340 A CN 201711134340A CN 107843476 A CN107843476 A CN 107843476A
- Authority
- CN
- China
- Prior art keywords
- flexible material
- planar flexible
- casing
- vacuum
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 51
- 230000008595 infiltration Effects 0.000 title claims abstract description 16
- 238000001764 infiltration Methods 0.000 title claims abstract description 16
- 238000009736 wetting Methods 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 238000007654 immersion Methods 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005470 impregnation Methods 0.000 abstract description 5
- 238000004154 testing of material Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 238000010521 absorption reaction Methods 0.000 description 17
- 239000004744 fabric Substances 0.000 description 12
- 239000000835 fiber Substances 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 210000002268 wool Anatomy 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000205 computational method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N1/31—Apparatus therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
- G01N5/025—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content for determining moisture content
Abstract
A kind of wetting method of planar flexible material, planar flexible material is placed in immersion fluid, and planar flexible material is infiltrated under vacuum conditions.A kind of planar flexible material infiltrates machine, and it includes casing, the test chamber for holding planar flexible material and immersion fluid, vacuum plant, and test chamber is placed in casing, and vacuum plant makes casing keep vacuum.The present invention is because using planar flexible material is infiltrated under vacuum state, therefore, the infiltration of planar flexible material is laborsaving, and effect of impregnation is good.Planar flexible Material Testing Machine is also invented, its is easy to operation, and planar flexible material wetting efficiency is high, quality is good.
Description
Technical field
The present invention relates to a kind of wetting method of planar flexible material and its corresponding immersion equipment.
Background technology
When existing planar flexible material such as textile infiltrates, all using planar flexible material is put into water, by hand
Or machine beats planar flexible material, untill planar flexible material is by water complete wetting, it is both laborious for this method of testing,
Used time is long, wetting efficiency is low, is not easy to make planar flexible material complete wetting again, does not reach infiltration and requires.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of planar flexible material for the above-mentioned deficiency of prior art
Expect wetting method, it can more easily infiltrate planar flexible material.
Correspondingly, present invention also offers a kind of planar flexible material to infiltrate machine.
Technical scheme is used by the present invention solves above-mentioned technical problem：
A kind of wetting method of planar flexible material, it is characterised in that：Planar flexible material is placed in immersion fluid, and in vacuum
Planar flexible material is infiltrated under environment.
In the above method, the vacuum of the vacuum environment is preferably not higher than 5500KPa, the leaching of such planar flexible material
It is more preferable to moisten effect.
In the above method, infiltrating time is no less than 2 minutes, and the effect of impregnation of such planar flexible material is more preferable.
Correspondingly, a kind of planar flexible material infiltration machine, it includes casing, holds the examination of planar flexible material and immersion fluid
Container, vacuum plant are tested, test chamber is placed in casing, and vacuum plant makes casing keep vacuum.
Preferably, the vacuum is preferably not higher than 5500KPa, and the effect of impregnation of such planar flexible material is good.
Preferably, infiltrating time is no less than 2 minutes, and the effect of impregnation of such planar flexible material is more preferable.
Preferably, the casing is cylindrical, spherical or hemispherical, and the voltage endurance capability of such casing is more preferable.
The present invention is because using planar flexible material is infiltrated under vacuum state, therefore, planar flexible material infiltrates
It is laborsaving, and effect of impregnation is good.Planar flexible Material Testing Machine is also invented, its is easy to operation, planar flexible material infiltration effect
Rate is high, quality is good.
Brief description of the drawings
Fig. 1 is the front view of planar flexible of embodiment of the present invention material infiltration machine.
Fig. 2 is Fig. 1 I-I profiles.
Embodiment
The present invention is elaborated below in conjunction with drawings and examples.
As shown in Figure 1, 2, planar flexible material infiltration machine includes outer container 9, test casing 1, test box 2, pallet 3, door 8.
Test casing 1 is set in outer container 9, and test casing 1 sets pallet 3, and test box 2 is placed on pallet 3.
Test the side of casing 1 and connector 7, connector 7 and vavuum pump are set（It is not drawn into figure）Connection, is made by vavuum pump
Test and certain vacuum is kept in casing 1.
The door 8 laterally opened is set on outer container 9, and door 8 is connected on casing 1 by hinge 4, so can after unlatching door 1
So that test box 2 is placed on the pallet 3 in test casing 1.
The above-mentioned bottom of casing 9 also sets up footing 6, is so moved easily casing 9.
The above-mentioned bottom of test casing 1 also sets up support column 5, and support column 5 is fixed on the bottom of outer container 9, and survey is supported by outer container 9
Try casing 1.
When infiltrating machine using planar flexible material, the planar flexible material sample that need to be infiltrated is placed in and places immersion fluid
In sample box 2, then sample box 2 is put into the pallet 3 in test casing 1, sample is fixed using fixture, makes sample
The bottom of sample box 2 is sunk to completely, covers door-plate 4, test casing 1 is sealed, and reuses vavuum pump and test casing 1 take out very
Vacancy is managed, and it be certain vacuum degree to make air pressure in casing, and sample is infiltrated, and after being kept for certain time, it is flat after measurement infiltration
The water absorption rate of face flexible material.
Water absorption rate computational methods：The quality A of planar flexible material is first weighed, then planar flexible material is put into soaking vessel
It is interior to be infiltrated according to wetting method, weigh the quality B, water absorption rate W=(B-A)/A of planar flexible material after infiltration.
Embodiment 1
Infiltration experiment is carried out with the wool setoff cloth for being most difficult to infiltration, its result is as follows：
The vacuum of table 1 is compared with wool setoff cloth water absorption rate under condition of normal pressure
| Sequence number | Time（Minute） | Water absorption rate under vacuum condition（2KPa） | Water absorption rate under condition of normal pressure（It is artificial to tap） |
| 1 | 2 | 1.702 | 1.302 |
| 2 | 5 | 1.902 | 1.365 |
| 3 | 10 | 1.901 | 1.417 |
| 4 | 15 | 1.905 | 1.498 |
| 5 | 20 | 1.897 | 1.573 |
| 6 | 25 | 1.903 | 1.631 |
| 7 | 30 | 1.907 | 1.702 |
The wool produced using commercially available SDC business corporations of Britain serves as a contrast or foil cloth, and its water absorption rate commonly reaches 1.7 or so Shi He
Lattice, it can be seen that, wool serves as a contrast or foil cloth under 2KPa from table 1, just can reach within only 2 minutes qualified water absorption rate, and taps by hand
Need can be only achieved requirement within 30 minutes, therefore, under vacuum condition, can easily infiltrate, and can improves efficiency.
The vacuum of table 2 and the relation of wool setoff cloth water absorption rate
| Sequence number | Pressure in casing（KPa） | Water absorption rate under vacuum condition（Pressurize 5 minutes） |
| 1 | 6 | 1.639 |
| 2 | 5.5 | 1.700 |
| 3 | 5 | 1.902 |
| 4 | 4.5 | 1.901 |
| 5 | 4 | 1.903 |
As seen from Table 2, in below 5.5KPa, it is qualified that wool setoff cloth can just infiltrate vacuum.
Embodiment 2：
Infiltration experiment is carried out with the polyester fiber fabric for being easier to infiltration, its result is as follows：
The vacuum of table 3 is compared with polyester fiber fabric water absorption rate under condition of normal pressure
| Sequence number | Time（Minute） | Water absorption rate under vacuum condition（2KPa） | Water absorption rate under condition of normal pressure（It is artificial to tap） |
| 1 | 2 | 2.115 | 1.713 |
| 2 | 5 | 2.117 | 1.911 |
| 3 | 10 | 2.123 | 2.021 |
| 4 | 15 | 2.115 | 2.117 |
| 5 | 20 | 2.118 | 2.119 |
| 6 | 25 | 2.124 | 2.121 |
| 7 | 30 | 2.115 | 2.115 |
It is qualified when commonly reaching 1.9 or so using the water absorption rate of commercially available polyester fiber fabric, from table 3 it can be seen that,
Under 2KPa, polyester fiber fabric just can reach qualified water absorption rate less than 2 minutes, avoid manual percussion, therefore, in vacuum feelings
Under condition, can easily it infiltrate, and can improves efficiency.
The vacuum of table 4 and the relation of polyester fiber fabric water absorption rate
| Sequence number | Pressure in casing（KPa） | Water absorption rate under vacuum condition（Pressurize 5 minutes） |
| 1 | 6 | 1.973 |
| 2 | 5.5 | 2.103 |
| 3 | 5 | 2.110 |
| 4 | 4.5 | 2.125 |
| 5 | 4 | 2.122 |
| 6 | 3.5 | 2.117 |
| 7 | 3 | 2.116 |
As seen from Table 4, in below 5.5KPa, it is qualified that polyester fiber fabric can just infiltrate vacuum.
Claims (7)
- A kind of 1. wetting method of planar flexible material, it is characterised in that：Planar flexible material is placed in immersion fluid, and true Planar flexible material is infiltrated under Altitude.
- 2. planar flexible material as claimed in claim 1 infiltrates machine, it is characterised in that：The vacuum of the vacuum environment is not high In 5500KPa.
- 3. planar flexible material as claimed in claim 1 infiltrates machine, it is characterised in that：The infiltrating time is no less than 2 minutes.
- 4. a kind of planar flexible material infiltrates machine, it includes casing, the test chamber for holding planar flexible material and immersion fluid, very Empty device, test chamber are placed in casing, and vacuum plant makes casing keep vacuum.
- 5. planar flexible material as claimed in claim 4 infiltrates machine, it is characterised in that：The vacuum is not higher than 5500KPa.
- 6. the planar flexible material infiltration machine as described in claim 4 or 5, it is characterised in that：The infiltrating time is no less than 2 points Clock.
- 7. the planar flexible material infiltration machine as described in claim 4 or 5, it is characterised in that：The casing is cylindrical, spherical Or hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134340.3A CN107843476A (en) | 2017-11-16 | 2017-11-16 | A kind of wetting method and planar flexible material infiltration machine of planar flexible material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134340.3A CN107843476A (en) | 2017-11-16 | 2017-11-16 | A kind of wetting method and planar flexible material infiltration machine of planar flexible material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843476A true CN107843476A (en) | 2018-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711134340.3A Pending CN107843476A (en) | 2017-11-16 | 2017-11-16 | A kind of wetting method and planar flexible material infiltration machine of planar flexible material |
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| CN (1) | CN107843476A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765091A (en) * | 2019-03-01 | 2019-05-17 | 中纺标检验认证股份有限公司 | A kind of higher-order of oscillation sweat stain infiltration machine and its experimental method |
| CN110196200A (en) * | 2019-07-05 | 2019-09-03 | 浙江工业大学 | Fully automatic liquid absorbency test instrument and its working method |
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| CN101968430A (en) * | 2010-09-29 | 2011-02-09 | 西安航天华威化工生物工程有限公司 | Device and method for measuring maximum aperture of filter element by dry method |
| CN202837144U (en) * | 2012-10-19 | 2013-03-27 | 东华大学 | Resin/fiber wettability testing device |
| CN203824858U (en) * | 2014-04-30 | 2014-09-10 | 贵州省建材产品质量监督检验院 | Vacuum water absorption test device capable of effectively measuring materials with large expansibility |
| CN203908833U (en) * | 2014-03-28 | 2014-10-29 | 贝士德仪器科技(北京)有限公司 | Vacuum infiltration-assisting device |
| CN206597167U (en) * | 2016-12-21 | 2017-10-31 | 江西顺福堂中药饮片有限公司 | A kind of vapour phase displaced type medicine processing device |
-
2017
- 2017-11-16 CN CN201711134340.3A patent/CN107843476A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968430A (en) * | 2010-09-29 | 2011-02-09 | 西安航天华威化工生物工程有限公司 | Device and method for measuring maximum aperture of filter element by dry method |
| CN202837144U (en) * | 2012-10-19 | 2013-03-27 | 东华大学 | Resin/fiber wettability testing device |
| CN203908833U (en) * | 2014-03-28 | 2014-10-29 | 贝士德仪器科技(北京)有限公司 | Vacuum infiltration-assisting device |
| CN203824858U (en) * | 2014-04-30 | 2014-09-10 | 贵州省建材产品质量监督检验院 | Vacuum water absorption test device capable of effectively measuring materials with large expansibility |
| CN206597167U (en) * | 2016-12-21 | 2017-10-31 | 江西顺福堂中药饮片有限公司 | A kind of vapour phase displaced type medicine processing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765091A (en) * | 2019-03-01 | 2019-05-17 | 中纺标检验认证股份有限公司 | A kind of higher-order of oscillation sweat stain infiltration machine and its experimental method |
| CN109765091B (en) * | 2019-03-01 | 2023-12-26 | 中纺标检验认证股份有限公司 | High-frequency oscillation sweat stain impregnating machine and experimental method thereof |
| CN110196200A (en) * | 2019-07-05 | 2019-09-03 | 浙江工业大学 | Fully automatic liquid absorbency test instrument and its working method |
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