CN106010337B - A kind of preparation method of super-hydrophobic adhesive tape - Google Patents
A kind of preparation method of super-hydrophobic adhesive tape Download PDFInfo
- Publication number
- CN106010337B CN106010337B CN201610519653.XA CN201610519653A CN106010337B CN 106010337 B CN106010337 B CN 106010337B CN 201610519653 A CN201610519653 A CN 201610519653A CN 106010337 B CN106010337 B CN 106010337B
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- China
- Prior art keywords
- adhesive tape
- leaf piece
- white powder
- goosefoot
- super
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
- Materials For Medical Uses (AREA)
- Cosmetics (AREA)
Abstract
The invention belongs to super hydrophobic material preparing technical field, be related to it is a kind of prepare the method for super-hydrophobic adhesive tape by pasting grey dish superficial white powder, its specific step of preparation process is as follows：Selection plantation or wild grey dish in warmhouse booth or natural surroundings, it is 05 DEG C to control temperature, goosefoot leaf piece is laid on glass, again by the band glue surface slight adhesion of adhesive tape at goosefoot leaf piece front or the back side, and smooth light pressure with hand, the white powder on goosefoot leaf piece is set to be adhered on adhesive tape, adhesive tape is slowly taken off from goosefoot leaf piece, and prevent from destroying the epidermal tissue of goosefoot leaf piece, obtain the adhesive tape with superhydrophobic characteristic, repeat the above steps, the white powder material on the goosefoot leaf piece of adhesive tape adhesion is set to reach most, super-hydrophobic adhesive tape is made, this method is without extra low-surface-energy material, without chemical modification and chemical reagent, its equipment and technology is simple, green energy conservation, it is easy to spread, hydrophobicity is good, durability is strong, it is with short production cycle.
Description
Technical field：
The invention belongs to super hydrophobic material preparing technical field, is related to one kind and is made by pasting grey dish superficial white powder
The method of standby super-hydrophobic adhesive tape, the adhesive tape have dewatering, increase its use intensity.
Background technology：
Wetability is one of critical nature of the surface of solids, and conventional contact angle is weighed, and when contact angle is more than 150 °, is rolled
It is super hydrophobic surface when angle is less than 10 °.Some animals and plants in nature just have super hydrophobic surface, lotus leaf, rice leaves etc.
Plant leaf blade has a self_cleaning effect, and water skipper being capable of (Nature on forefront surface like a dream.2004.432(4)：36), butterfly
Butterfly wing can not drenched in the rain.1996, (the Langmuir.1996.12 (9) such as Onda：2125-2127) report first
Artificial synthesized super hydrophobic surface.1997.German botanist Barthlott and Neinhuis (Planta, 1997,202 (1)：
1-8；Annals ofBotany, 1997,79 (6)：System research 667-677) has been carried out to the super-hydrophobicity of plant, has found lotus
The self-cleaning property of leaf is jointly caused by surface micrometer structure and surface wax layer.The further research to lotus leaf such as river thunder, hair
Nanostructured also be present in the mastoid process of existing micrometer structure, and micro nano structure and surface wax layer collective effect are to cause lotus leaf surface
Super-hydrophobic basic reason.Because super hydrophobic surface has the characteristic such as automatically cleaning, drag reduction, corrosion-resistant, anti-freeze, thus in workers and peasants
Industry produces and science and technology field has important application and researching value.Preparing super hydrophobic surface in the prior art mainly has two
Individual aspect：On the one hand it is in hydrophobic material (contact angle is more than 90 °) surface construction coarse structure；On the other hand it is in rough surface
On modified with low-surface energy substance.Based on the two thinkings, in recent ten years, endlessly process technology is used to make
Standby super hydrophobic surface, such as photoetching process, template, etching method, self-assembly method, electrochemical deposition method, electrical spinning method, plasma
The problem of various be present in method, sol-gal process and phase separation method etc., these methods, main reason is that：First, it is related to
Specific equipment, the special template with micro nano structure, exacting terms and longer cycle；Second, need substantial amounts ofization
Reagent and organic solvent are learned, is related to environment and pollution problem；Third, existing certain methods need to be carried out with low-surface energy substance
Chemical modification, such as fluorine-containing or silicon compound, it is expensive, increase product cost.
At present, adhesive tape is a kind of widely used material, waterproof, automatically cleaning effect of the super-hydrophobic adhesive tape for lifting rubber belt
Highly effective, however, prior art has the report of superhydrophobic characteristic adhesive tape less, Chinese patent CN103205211A is disclosed
A kind of preparation method of super-hydrophobic adhesive tape：Pomegranate shape SiO is made first2The alcohol dispersion liquid of the super-hydrophobic particles of@PVA, then
By on the dispersed liquid coating to commercially available hydrophily double faced adhesive tape, the adhesive tape with one side ultra-hydrophobicity is made after vacuum drying,
This method is simple and easy, but is applied to actually still have some problems：Pomegranate shape SiO2@PVA preparation and acquisition is relatively more tired
Difficulty, organic solvent is needed to use in preparation process；Chinese patent CN103589360A discloses a kind of compound micro- battle array of bionic gecko
The preparation method of row, is related to a kind of preparation method of bionic gecko foot seta, and this method prepares ZnO and ZnO/ using solution chemical method
C microarrays, or ZnO the and ZnO/C microarrays of preparation are immersed in PDMS chloroform soln, it is cured to obtain ZnO/
PDMS and ZnO/C/PDMS composite microarries, this method control experiment parameter is more difficult, and largely organic solvent is used in preparation process,
It is related to liquid waste processing and problem of environmental pollution.Due to by cost, preparation technology and preparing the various conditions such as environment and restricted, dredge
Water-base cement band does not obtain the application of popularity also in actual life, thus seek a kind of not only simple economy but also environmental protection preparation
It is significant that method prepares super-hydrophobic adhesive tape.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, it is simple to seek to provide a kind of technique, operation easily,
The preparation method of the good super-hydrophobic adhesive tape of environmental protection, the adhesive tape ultra-hydrophobicity is good, and persistence is excellent, may apply to various surfaces
Paste, it is good in the application prospect such as waterproof and automatically cleaning field.
In order to realize foregoing invention purpose, super-hydrophobic adhesive tape preparation method of the present invention, by being adhered on adhesive tape
The powder on natural plants surface, the adhesive tape with superhydrophobic characteristic is obtained, its specific step of preparation process is as follows：
(1) select and pluck plantation or wild grey dish in warmhouse booth or natural surroundings, make what is carried on goosefoot leaf piece
White powder is retained in goosefoot leaf piece mountain, is saved backup under the conditions of 0-5 DEG C of temperature control；
(2) control temperature that goosefoot leaf piece is laid on glass under the conditions of 0-5 DEG C, then the band glue surface of adhesive tape is light
It is micro- to be adhered to goosefoot leaf piece front or the back side, and light pressure is smoothed with hand, the white powder on goosefoot leaf piece is adhered on adhesive tape；
(3) adhesive tape for being stained with white powder is slowly taken off from goosefoot leaf piece, and prevents from destroying the epidermis of goosefoot leaf piece
Tissue, obtains the adhesive tape with superhydrophobic characteristic；
(4) repeat step (2) and (3) 1-5 times at the adhesion locations of step (2), make more than 80% on goosefoot leaf piece
White powder is adhered in adhesive tape glue surface, and super-hydrophobic adhesive tape is made.
The length and width of goosefoot leaf piece of the present invention is not less than 1cm, and the white powder microstructure carried is cap
Shape, a diameter of 10-130 μm of cap mouth, it is highly 10-120 μm, the distance between hat white powder center is 5-500 μm；Hat
White powder is with cap mouth towards glue surface, and outwardly, the contact angle between water and tape surface is more than 150 ° to crown, and roll angle is less than 10 °.
Adhesive tape of the present invention includes adhesive tape, high temperature gummed tape, two-sided tape, insulating tape, specialty tape, pressure sensitive adhesive
Band, cross cutting adhesive tape, BOPP adhesive tapes, cloth base adhesive tape, kraft paper gummed tape, line paper self-adhesive tape, cord belt, PVC tape, PE foam rubbers
Band, warning adhesive tape, carpet belt, electrical adhesive tape, diaphragm paper gluev, winding membrane adhesive tape, tape and module adhesive tape.
Compared with prior art, the white hat powder on plant leaf blade is adhered in adhesive tape glue surface by the present invention, without
Extra low-surface-energy material, without chemical modification and chemical reagent, equipment and technology is simple, and green energy conservation is environment-friendly, is easy to
Promote, hydrophobicity is good, and durability is strong, with short production cycle.
Brief description of the drawings：
Fig. 1 is the goosefoot leaf piece back side white powder photo that the present invention chooses.
Fig. 2 is super-hydrophobic transparent adhesive tape microphotograph prepared by the present invention.
Fig. 3 is the contact angle photo of super-hydrophobic transparent adhesive tape prepared by the present invention and water.
Fig. 4 is super-hydrophobic insulating tape microphotograph prepared by the present invention.
Fig. 5 is the contact angle photo of super-hydrophobic insulating tape and water prepared by the present invention.
Fig. 6 is ultra-hydrophobic conductive adhesive tape microphotograph prepared by the present invention.
Fig. 7 is the contact angle photo of ultra-hydrophobic conductive adhesive tape prepared by the present invention and water.
Embodiment：
It is described further by way of example and in conjunction with the accompanying drawings.
Embodiment 1：
The present embodiment chooses the wild goosefoot leaf piece with white powder material, and blade dimensions are：6cm × 5cm (long ×
It is wide), by transparent tape (model：Capable glue surface slight adhesion 30912) smooths light pressure at the goosefoot leaf piece back side with hand,
Adhesive tape is slowly taken off from goosefoot leaf piece again, prevents from destroying the epidermal tissue of blade, it is super to obtain being stained with having for white powder
The adhesive tape of hydrophobic property, the contact angle of super-hydrophobic transparent adhesive tape is 151 °, and roll angle is less than 10 °, and Fig. 1 is the grey dish chosen
Vacuum side of blade white hat powder photo, Fig. 2, the microphotograph and contact angle of the 3 super-hydrophobic transparent adhesive tapes respectively prepared
Test photo.
Embodiment 2：
The present embodiment chooses the goosefoot leaf piece with white powder material, and blade dimensions are：4cm × 3cm (long × wide),
By insulating tape (model：3M1350F-1G) slight adhesion smooths light pressure, by adhesive tape slowly from ash at the goosefoot leaf piece back side with hand
Dish leaf piece is taken off, prevents from destroying the epidermal tissue of blade, chooses goosefoot leaf piece again, blade dimensions are：4cm × 3cm (long ×
It is wide), aforesaid operations are repeated, obtain being stained with the insulating tape with superhydrophobic characteristic of white powder, super-hydrophobic insulating tape
Contact angle is 155 °, and roll angle is less than 10 °, Fig. 4, the microphotograph of the 5 super-hydrophobic transparent adhesive tapes respectively prepared and contact
Photo is tested at angle.
Embodiment 3：
The present embodiment chooses the goosefoot leaf piece with white powder material, and blade dimensions are：3cm × 2.5cm (long ×
It is wide), by copper-foil conducting electricity adhesive tape (model：Letter when 3J118) slight adhesion goosefoot leaf piece front, light pressure is smoothed with hand, by adhesive tape
Slowly taken off from goosefoot leaf piece, prevent from destroying the epidermal tissue of blade, obtain being stained with the superhydrophobic characteristic that has of white powder
Conductive tape, the contact angle of ultra-hydrophobic conductive adhesive tape is 152 °, and roll angle is less than 10 °, and Fig. 6,7 are respectively the super-hydrophobic of preparation
Microphotograph and contact angle the test photo of gelatin band.
Claims (1)
1. a kind of preparation method of super-hydrophobic adhesive tape, comprises the following steps：
(1) select and pluck plantation or wild grey dish in warmhouse booth or natural surroundings, the length and width of goosefoot leaf piece is not
Less than 1cm, the white powder for making to carry on goosefoot leaf piece is retained on goosefoot leaf piece；
(2) the white powder microstructure that grey dish standby in step (1) carries is hat, and a diameter of 10-130 μm of cap mouth is high
Spend for 10-120 μm, the distance between hat white powder center is 5-500 μm；Keep hat white powder with cap mouth towards glue
Face, outwardly, the contact angle between water and tape surface is more than 150 ° to crown, and roll angle is less than 10 °；
(3) the goosefoot leaf piece in step (2) is laid on glass, then by the band glue surface slight adhesion of adhesive tape in goosefoot leaf piece
Front or the back side, and light pressure is smoothed with hand, the white powder on goosefoot leaf piece is adhered on adhesive tape；
(4) adhesive tape for being stained with white powder is slowly taken off from goosefoot leaf piece, and prevents from destroying the epidermal tissue of goosefoot leaf piece,
Obtain the adhesive tape with superhydrophobic characteristic；
(5) repeat step (3) and (4) 1-5 times at the adhesion locations of step (3), on goosefoot leaf piece more than 80% white is made
Powder is adhered in adhesive tape glue surface, and super-hydrophobic adhesive tape is made；It is characterized in that the grey dish used in step (1) and step (3) is equal
Preserved under 0-5 DEG C of ambient temperature conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519653.XA CN106010337B (en) | 2016-07-04 | 2016-07-04 | A kind of preparation method of super-hydrophobic adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519653.XA CN106010337B (en) | 2016-07-04 | 2016-07-04 | A kind of preparation method of super-hydrophobic adhesive tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106010337A CN106010337A (en) | 2016-10-12 |
| CN106010337B true CN106010337B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610519653.XA Expired - Fee Related CN106010337B (en) | 2016-07-04 | 2016-07-04 | A kind of preparation method of super-hydrophobic adhesive tape |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1854174A (en) * | 2005-04-20 | 2006-11-01 | 中国科学院化学研究所 | Ultra-hydrophobic polymer thin film and its production |
| CN103614094A (en) * | 2013-11-15 | 2014-03-05 | 上海晶华粘胶制品发展有限公司 | Patellate hydrophobic adhesive tape and production technology thereof |
| CN104311856A (en) * | 2014-11-19 | 2015-01-28 | 东莞市汇林包装有限公司 | Method for preparing super-hydrophobic polyinyl alcohol thin film and a material of super-hydrophobic polyinyl alcohol thin film |
-
2016
- 2016-07-04 CN CN201610519653.XA patent/CN106010337B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1854174A (en) * | 2005-04-20 | 2006-11-01 | 中国科学院化学研究所 | Ultra-hydrophobic polymer thin film and its production |
| CN103614094A (en) * | 2013-11-15 | 2014-03-05 | 上海晶华粘胶制品发展有限公司 | Patellate hydrophobic adhesive tape and production technology thereof |
| CN104311856A (en) * | 2014-11-19 | 2015-01-28 | 东莞市汇林包装有限公司 | Method for preparing super-hydrophobic polyinyl alcohol thin film and a material of super-hydrophobic polyinyl alcohol thin film |
Non-Patent Citations (2)
| Title |
|---|
| "一种多尺度仿生超疏水表面制备";粟常红等;《无机化学学报》;20060531;第22卷(第5期);全文 * |
| "超疏水表面的研究进展";赵宁等;《化学进展》;20070630;第19卷(第6期);全文 * |
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| Publication number | Publication date |
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| CN106010337A (en) | 2016-10-12 |
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Granted publication date: 20171208 Termination date: 20200704 |