CN107059412A - A kind of preparation method of wear-resisting super-hydrophobic materials with hide glue fibril - Google Patents
A kind of preparation method of wear-resisting super-hydrophobic materials with hide glue fibril Download PDFInfo
- Publication number
- CN107059412A CN107059412A CN201710468572.6A CN201710468572A CN107059412A CN 107059412 A CN107059412 A CN 107059412A CN 201710468572 A CN201710468572 A CN 201710468572A CN 107059412 A CN107059412 A CN 107059412A
- Authority
- CN
- China
- Prior art keywords
- materials
- hide glue
- glue fibril
- wear
- fibril
- 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 72
- 239000003292 glue Substances 0.000 title claims abstract description 46
- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- 239000002243 precursor Substances 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 230000018044 dehydration Effects 0.000 claims abstract description 3
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 15
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 15
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 11
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 11
- 235000019441 ethanol Nutrition 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 7
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- -1 polydimethylsiloxane Polymers 0.000 claims description 3
- 239000006193 liquid solution Substances 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000000977 initiatory effect Effects 0.000 abstract description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 14
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 13
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 13
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 12
- 239000003643 water by type Substances 0.000 description 12
- 244000137852 Petrea volubilis Species 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920002749 Bacterial cellulose Polymers 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000005016 bacterial cellulose Substances 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
- D06M2101/14—Collagen fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/35—Abrasion, pilling or fibrillation resistance
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention discloses a kind of preparation method of wear-resisting super-hydrophobic materials with hide glue fibril：（1）Materials with hide glue fibril deionized water, absolute ethyl alcohol rinse and drying successively are taken, precursor solution is then added, after precursor solution is by materials with hide glue fibril absorption dehydration, that is, the materials with hide glue fibril that micron/nano is combined coarse structure is constructed；（2）After the materials with hide glue fibril of the compound coarse structure of micron/nano is soaked through low-surface energy substance, take out and simultaneously dry, that is, wear-resisting super-hydrophobic materials with hide glue fibril is made.The present invention is by constructing the self-healing capability that loose porous surface makes super hydrophobic material possess ultra-hydrophobicity, and when rough surface is worn, the hydrophobic material of storage will be released, to maintain the ultra-hydrophobicity on surface.The initiation of this self-healing capability is needed not move through heating or activated using specific hydrone.
Description
Technical field
The invention belongs to super hydrophobic material and its preparing technical field, and in particular to one kind is repaiied using nanometer technology and surface
Decorations technology is modified materials with hide glue fibril to prepare the universal method of super hydrophobic material.
Background technology
The static contact angle of super hydrophobic surface and water, can be by modifying low surface at least above 150 degree in rough surface
Energy material is prepared（L. Feng, S. Li, Y. Li, et al. Super-hydrophobic surfaces: From
natural to artificial [J]. Advanced Materials, 2002, 14: 1857-1860.）, wherein, it is low
The surface of surface energy can be simply by obtain in material surface modification low-surface-energy molecule；And by nano material constitute it is thick
Rough surface is unstable and is easy to be worn, and its structure is difficult to keep permanent stability（Z. Y. Wu, C. Li, H. W.
Liang, et al. Ultralight, flexible, and fire-resistant carbon nanofiber
aerogels from bacterial cellulose [J]. Angewandte Chemie International
Edition, 2013, 125: 2997-3001.）, so the construction of rough surface often is faced with bigger challenge.Although
Ultra-hydrophobicity can be obtained by again in the hydrophobic nano-particle of surface spraying being worn（J. Z. Ma, X.
Y. Zhang, Y. Bao, et al. A facile spraying method for fabricating
superhydrophobic leather coating [J]. Colloids Surfaces A, 2015, 472: 21-
25.）, but its is ageing also very short.Recently, to possess super hydrophobic material super on the researchers surface loose porous by constructing
The self-healing capability of hydrophobic performance, when rough surface is worn, the hydrophobic material of storage will be released, to maintain surface
Ultra-hydrophobicity.However, the initiation of this self-healing capability usually require by heating or using specific hydrone come
Activate the hydrophobic material of storage（Z. H. Wang, H. Zuihof. Self-healing superhydrophobic
fluoropolymer brushes as highly protein-repellent coatings [J]. Langmuir,
2016, 32: 6310-6318; K. L. Chen, S. X. Zhou, S. Yang, et al. Fabrication of
all-water-based self-repairing superhydrophobic coatings based on UV-
responsive microcapsules [J]. Advanced Functional Materials, 2015, 25: 1035-
1041.）.Therefore, it is the key for developing high-performance super hydrophobic material to keep ultra-hydrophobicity of the super hydrophobic material after being worn.
The content of the invention
In view of above-mentioned weak point, it is an object of the invention to provide a kind of when super hydrophobic material rough surface is worn
Afterwards, the hydrophobic material of its storage will be released, so as to continue the wear-resisting super-hydrophobic skin of the ultra-hydrophobicity to maintain surface
Collagenous fibres.
In order to achieve the above object, the present invention uses following technical scheme：
A kind of preparation method of wear-resisting super-hydrophobic materials with hide glue fibril, it is characterised in that：The preparation method comprises the following steps：
（1）Materials with hide glue fibril deionized water, absolute ethyl alcohol rinse and drying successively are taken, precursor solution is then added, before treating
Drive the materials with hide glue fibril that liquid solution after materials with hide glue fibril absorption dehydration, that is, is constructed the compound coarse structure of micron-nanometer；
（2）After the materials with hide glue fibril of the compound coarse structure of micron-nanometer is soaked through low-surface energy substance, take out and simultaneously dry, i.e.,
Wear-resisting super-hydrophobic materials with hide glue fibril is made.
Further, the precursor solution is the ethanol solution of butyl titanate.
Further, the ethanol solution concentration of the butyl titanate is 5mmol/L-1mol/L.
Further, the low-surface energy substance is dimethyl silicone polymer solution.
Further, the dimethyl silicone polymer solution concentration is 1g/L-200g/L.
Further, the present invention is in order to keep dimethyl silicone polymer（PDMS）Dispersiveness, and then reinforcing material is resistance to
Mill property, is selected the solvent of dimethyl silicone polymer, it has been found that dimethyl silicone polymer（PDMS）In isopropanol
Dispersiveness is poor, and Precipitation is had after a period of time, so as to influence PDMS filming performance, and then influences the wearability of material
Energy.And favorable dispersibilities of the PDMS in alkanes reagent, solution is in clear state, and filming performance is preferable, and for a long time
Standing does not have Precipitation.Therefore, the present invention PDMS is disperseed using alkanes reagent so that assign material well it is wear-resisting
Performance.So we select the solvent of dimethyl siloxane solution to be the alkanes reagent of energy disperse polydimethylsiloxane.
The present invention is modified the overall three-dimensional structure of materials with hide glue fibril by nanometer technology using nano material, so as to carry
The roughness of the overall three-dimensional structure of high base material, and coarse structure is entered using low-surface energy substance by surface modification technology
Row parcel, prepares the stable wear-resisting super-hydrophobic collagenous fibres of ultra-hydrophobicity.
The present invention is in order to keep dimethyl silicone polymer（PDMS）Dispersiveness, and then the wearability of reinforcing material, selection
Alkanes reagent is used as the solvent of dimethyl silicone polymer, due to favorable dispersibilities of the PDMS in alkanes reagent, molten
Liquid is in clear state, and filming performance is preferable, and standing does not have Precipitation for a long time.Therefore, the present invention uses alkane
Class reagent disperses PDMS, so as to assign material good anti-wear performance.
The present invention by constructing the self-healing capability that loose porous surface makes super hydrophobic material possess ultra-hydrophobicity, when
When rough surface is worn, the hydrophobic material of storage will be released, to maintain the ultra-hydrophobicity on surface.This self-healing
The initiation of ability is needed not move through heating or activated using specific hydrone.
Brief description of the drawings
Fig. 1 is the contact angle photo figure of the super-hydrophobic materials with hide glue fibril of the embodiment of the present invention 1 and 5 μ L deionized waters.
Fig. 2 is the contact angle photo figure of the super-hydrophobic materials with hide glue fibril of the embodiment of the present invention 2 and 5 μ L deionized waters.
Fig. 3 is the super-hydrophobic materials with hide glue fibril of the embodiment of the present invention 3 after 0 time, 20 times, 60 times, 100 frictions and 5 μ L
The Dynamic wettabilities photo figure of the contact angle of deionized water.
Embodiment
The present invention is specifically described below by embodiment, and technical solution of the present invention be not limited to it is set forth below
The embodiment of act.
It is necessarily pointed out that, the present embodiment is served only for that the present invention is further described, it is impossible to be interpreted as pair
The limitation of the scope of the present invention, some done according to foregoing invention content for those skilled in the art nonessential change
Enter and adjust, be also considered as being within the scope of the present invention.It is emphasized that in specific embodiment described herein
Substrate sizes only to narration present invention in detail, are not intended to limit the present invention.The sand used herein in frictional experiment
The anti-wear performance of the model and Rubbing number of paper only to narration material in detail, is not intended to limit the present invention.
A kind of method for preparing wear-resisting super-hydrophobic materials with hide glue fibril that the present invention is provided, the processing step and condition of this method
It is as follows：
Embodiment 1
By the mm materials with hide glue fibril of the cm of 9 cm × 9 × 1.5（collagen fiber, CF）With deionized water, absolute ethyl alcohol successively
Rinse and drying.Then the ethanol solution of 10mL 0.1mol/L butyl titanates is added, treats that solution is absorbed by materials with hide glue fibril
Afterwards, it can be prepared by loading nano-TiO through drying2The materials with hide glue fibril of particle（TiO2-CF）.
By TiO2- CF is immersed in 5 g/L dimethyl silicone polymers（PDMS）Dodecane solution at least 1 min, take out
And dry, you can wear-resisting super-hydrophobic materials with hide glue fibril PDMS-TiO is made2-CF。
By the PDMS- TiO of gained2- CF tests its surface on DSA100 contact angle measurements with 5 μ L deionized waters
Wettability.Wherein, the needle point of injector passes through specially treated so that water droplet can fall in PDMS- TiO2- CF surfaces.Exist respectively
10 diverse locations are taken at random on each sample, its contact angle is surveyed, is 164.6o。
By the PDMS- TiO of gained2- CF uses 36#Brown Alundum sand paper is polished 0-100 times respectively, is then contacted in DSA100
Its Dynamic wettabilities is tested with 5 μ L deionized waters on angle measuring instrument, specially treated is not carried out to the needle point of injector.It was found that
Water droplet is unable to wet material surface, shows PDMS- TiO2- CF maintains the ultra-hydrophobicity of itself after friction, still.
Embodiment 2
By the mm materials with hide glue fibril deionized water of the cm of 9 cm × 9 × 1.5, absolute ethyl alcohol rinse and drying successively.Then add
The ethanol solution of 20mL 0.1mol/L butyl titanates, after solution is absorbed by materials with hide glue fibril, can be prepared by bearing through drying
Carry nano-TiO2The materials with hide glue fibril of particle（TiO2-CF）.
By TiO2- CF is immersed at least 1 min in 1 g/L PDMS dodecane solution, takes out and dries, you can is made
Wear-resisting super-hydrophobic materials with hide glue fibril PDMS-TiO2-CF。
By the PDMS- TiO of gained2- CF tests its surface on DSA100 contact angle measurements with 5 μ L deionized waters
Wettability.Wherein, the needle point of injector passes through specially treated so that water droplet can fall in PDMS- TiO2- CF surfaces.Exist respectively
10 diverse locations are taken at random on each sample, its contact angle is surveyed, is 162.7o。
By the PDMS- TiO of gained2- CF uses 36#Brown Alundum sand paper is polished 0-100 times respectively, is then contacted in DSA100
Its Dynamic wettabilities is tested with 5 μ L deionized waters on angle measuring instrument, specially treated is not carried out to the needle point of injector.It was found that
Water droplet is unable to wet material surface, shows PDMS- TiO2- CF maintains the ultra-hydrophobicity of itself after friction, still.
Embodiment 3
By the mm materials with hide glue fibril deionized water of the cm of 9 cm × 9 × 1.5, absolute ethyl alcohol rinse and drying successively.Then add
The ethanol solution of 25 mL 0.1mol/L butyl titanates, after solution is absorbed by materials with hide glue fibril, can be prepared by through drying
Load nano-TiO2The materials with hide glue fibril of particle（TiO2-CF）.
By TiO2- CF is immersed at least 1 min in 10 g/L PDMS octane solution, takes out and dries, you can is made resistance to
Grind super-hydrophobic materials with hide glue fibril PDMS-TiO2-CF。
By the PDMS- TiO of gained2- CF tests its surface on DSA100 contact angle measurements with 5 μ L deionized waters
Wettability.Wherein, the needle point of injector passes through specially treated so that water droplet can fall in PDMS- TiO2- CF surfaces.Exist respectively
10 diverse locations are taken at random on each sample, its contact angle is surveyed, is 158.0 o。
By the PDMS- TiO of gained2- CF uses 36#Brown Alundum sand paper is polished 0-100 times respectively, is then contacted in DSA100
Its Dynamic wettabilities is tested with 5 μ L deionized waters on angle measuring instrument, specially treated is not carried out to the needle point of injector.It was found that
Water droplet is unable to wet material surface, shows PDMS- TiO2- CF maintains the ultra-hydrophobicity of itself after friction, still.
Embodiment 4
By the mm materials with hide glue fibril deionized water of the cm of 9 cm × 9 × 1.5, absolute ethyl alcohol rinse and drying successively.Then add
The ethanol solution of 30mL 0.1mol/L butyl titanates, after solution is absorbed by materials with hide glue fibril, can be prepared by bearing through drying
Carry nano-TiO2The materials with hide glue fibril of particle（TiO2-CF）.
By TiO2- CF is immersed at least 1 min in 100 g/L PDMS n-heptane solution, takes out and dries, you can is made
Wear-resisting super-hydrophobic materials with hide glue fibril PDMS-TiO2-CF。
By the PDMS- TiO of gained2- CF tests its surface on DSA100 contact angle measurements with 5 μ L deionized waters
Wettability.Wherein, the needle point of injector passes through specially treated so that water droplet can fall in PDMS-TiO2- CF surfaces.Exist respectively
10 diverse locations are taken at random on each sample, its contact angle is surveyed, is 158.1o。
By the PDMS- TiO of gained2- CF uses 36#Brown Alundum sand paper is polished 0-100 times respectively, is then contacted in DSA100
Its Dynamic wettabilities is tested with 5 μ L deionized waters on angle measuring instrument, specially treated is not carried out to the needle point of injector.It was found that
Water droplet is unable to wet material surface, shows PDMS- TiO2- CF maintains the ultra-hydrophobicity of itself after friction, still.
Embodiment 5
By the mm materials with hide glue fibril deionized water of the cm of 9 cm × 9 × 1.5, absolute ethyl alcohol rinse and drying successively.Then add
The ethanol solution of 25 mL 0.1mol/L butyl titanates, after solution is absorbed by materials with hide glue fibril, can be prepared by through drying
Load nano-TiO2The materials with hide glue fibril of particle（TiO2-CF）.
By TiO2- CF is immersed at least 1 min in 200 g/L PDMS hexane solution, takes out and dries, you can system
Obtain wear-resisting super-hydrophobic materials with hide glue fibril PDMS-TiO2-CF。
By the PDMS-TiO of gained2- CF tests its surface profit on DSA100 contact angle measurements with 5 μ L deionized waters
Wet performance.Wherein, the needle point of injector passes through specially treated so that water droplet can fall in PDMS-TiO2- CF surfaces.Respectively every
10 diverse locations are taken at random on individual sample, its contact angle is surveyed, is 150.0o。
By the PDMS- TiO of gained2- CF uses 36#Brown Alundum sand paper is polished 0-100 times respectively, is then contacted in DSA100
Its Dynamic wettabilities is tested with 5 μ L deionized waters on angle measuring instrument, specially treated is not carried out to the needle point of injector.It was found that
Water droplet is unable to wet material surface, shows PDMS- TiO2- CF maintains the ultra-hydrophobicity of itself after friction, still.
Claims (6)
1. a kind of preparation method of wear-resisting super-hydrophobic materials with hide glue fibril, it is characterised in that：The preparation method comprises the following steps：
（1）Materials with hide glue fibril deionized water, absolute ethyl alcohol rinse and drying successively are taken, precursor solution is then added, before treating
Drive the materials with hide glue fibril that liquid solution after materials with hide glue fibril absorption dehydration, that is, is constructed the compound coarse structure of micron-nanometer；
（2）After the materials with hide glue fibril of the compound coarse structure of micron-nanometer is soaked through low-surface energy substance, take out and simultaneously dry, i.e.,
Wear-resisting super-hydrophobic materials with hide glue fibril is made.
2. according to the method described in claim 1, it is characterised in that：The precursor solution is molten for the absolute ethyl alcohol of butyl titanate
Liquid.
3. method according to claim 2, it is characterised in that：The ethanol solution concentration of the butyl titanate is
5mmol/L-1mol/L。
4. according to the method described in claim 1, it is characterised in that：The low-surface energy substance is that dimethyl silicone polymer is molten
Liquid.
5. method according to claim 4, it is characterised in that：The dimethyl silicone polymer solution concentration is 1g/L-200
g/L。
6. the method according to claim 4 or 5, it is characterised in that：The solvent of the dimethyl silicone polymer solution is energy
The alkanes reagent of disperse polydimethylsiloxane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468572.6A CN107059412A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of wear-resisting super-hydrophobic materials with hide glue fibril |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468572.6A CN107059412A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of wear-resisting super-hydrophobic materials with hide glue fibril |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107059412A true CN107059412A (en) | 2017-08-18 |
Family
ID=59594181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710468572.6A Pending CN107059412A (en) | 2017-06-20 | 2017-06-20 | A kind of preparation method of wear-resisting super-hydrophobic materials with hide glue fibril |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107059412A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396552A (en) * | 2018-01-17 | 2018-08-14 | 四川大学 | A kind of preparation method of super-hydrophobic fire proofing |
| CN108441588A (en) * | 2018-01-17 | 2018-08-24 | 四川大学 | A kind of preparation method of wear-resisting super-hydrophobic flame-retardant leather |
| CN108704490A (en) * | 2018-06-11 | 2018-10-26 | 四川大学 | A kind of lotion detaches the preparation method and applications of super-hydrophobic materials with hide glue fibril film |
| CN110747627A (en) * | 2019-11-08 | 2020-02-04 | 四川大学 | Preparation and application of super-hydrophobic perfume slow-release cotton fiber |
| CN113026356A (en) * | 2021-03-24 | 2021-06-25 | 四川大学 | Preparation method and application of double-separation functional fiber |
| CN114514331A (en) * | 2019-10-04 | 2022-05-17 | 皮革加责任有限公司 | Method for the functional treatment of hides |
| CN115845441A (en) * | 2022-11-22 | 2023-03-28 | 福州大学 | Wear-resistant super-hydrophilic/underwater super-oleophobic skin collagen fiber membrane, preparation and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962514A (en) * | 2010-09-27 | 2011-02-02 | 复旦大学 | High-durability super-hydrophobic self-cleaning coating material and preparation method thereof |
| CN102321974A (en) * | 2011-07-14 | 2012-01-18 | 陕西科技大学 | Preparation method of superhydrophobic ultraviolet resistant textile |
| CN103938432A (en) * | 2014-03-28 | 2014-07-23 | 中国林业科学研究院林产化学工业研究所 | Preparation method of super-hydrophobic cellulose material with micro-nano structure |
| CN105369248A (en) * | 2015-11-16 | 2016-03-02 | 河南大学 | Preparation method for super-hydrophobic Co3O4 thin film of micro-nano composite structure |
| CN105949499A (en) * | 2016-07-11 | 2016-09-21 | 四川大学 | Preparation method for super-hydrophobic material |
-
2017
- 2017-06-20 CN CN201710468572.6A patent/CN107059412A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962514A (en) * | 2010-09-27 | 2011-02-02 | 复旦大学 | High-durability super-hydrophobic self-cleaning coating material and preparation method thereof |
| CN102321974A (en) * | 2011-07-14 | 2012-01-18 | 陕西科技大学 | Preparation method of superhydrophobic ultraviolet resistant textile |
| CN103938432A (en) * | 2014-03-28 | 2014-07-23 | 中国林业科学研究院林产化学工业研究所 | Preparation method of super-hydrophobic cellulose material with micro-nano structure |
| CN105369248A (en) * | 2015-11-16 | 2016-03-02 | 河南大学 | Preparation method for super-hydrophobic Co3O4 thin film of micro-nano composite structure |
| CN105949499A (en) * | 2016-07-11 | 2016-09-21 | 四川大学 | Preparation method for super-hydrophobic material |
Non-Patent Citations (1)
| Title |
|---|
| 倪红: "《服装材料学》", 30 November 2016, 中国纺织出版社 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396552A (en) * | 2018-01-17 | 2018-08-14 | 四川大学 | A kind of preparation method of super-hydrophobic fire proofing |
| CN108441588A (en) * | 2018-01-17 | 2018-08-24 | 四川大学 | A kind of preparation method of wear-resisting super-hydrophobic flame-retardant leather |
| CN108441588B (en) * | 2018-01-17 | 2020-12-01 | 四川大学 | Preparation method of wear-resistant super-hydrophobic flame-retardant leather |
| CN108704490A (en) * | 2018-06-11 | 2018-10-26 | 四川大学 | A kind of lotion detaches the preparation method and applications of super-hydrophobic materials with hide glue fibril film |
| CN108704490B (en) * | 2018-06-11 | 2021-07-23 | 四川大学 | Preparation method and application of emulsion separation super-hydrophobic skin collagen fiber membrane |
| CN114514331A (en) * | 2019-10-04 | 2022-05-17 | 皮革加责任有限公司 | Method for the functional treatment of hides |
| CN110747627A (en) * | 2019-11-08 | 2020-02-04 | 四川大学 | Preparation and application of super-hydrophobic perfume slow-release cotton fiber |
| CN110747627B (en) * | 2019-11-08 | 2021-09-14 | 四川大学 | Preparation and application of super-hydrophobic perfume slow-release cotton fiber |
| CN113026356A (en) * | 2021-03-24 | 2021-06-25 | 四川大学 | Preparation method and application of double-separation functional fiber |
| CN115845441A (en) * | 2022-11-22 | 2023-03-28 | 福州大学 | Wear-resistant super-hydrophilic/underwater super-oleophobic skin collagen fiber membrane, preparation and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107059412A (en) | A kind of preparation method of wear-resisting super-hydrophobic materials with hide glue fibril | |
| Lv et al. | Nanocomposite membranes via the codeposition of polydopamine/polyethylenimine with silica nanoparticles for enhanced mechanical strength and high water permeability | |
| CN108893052B (en) | Water-based super-hydrophobic coating and preparation method thereof | |
| CN107384055B (en) | Durable super-hydrophobic coating and preparation method thereof | |
| Richardson et al. | Technology-driven layer-by-layer assembly of nanofilms | |
| Xiang et al. | Reduced graphene oxide-reinforced polymeric films with excellent mechanical robustness and rapid and highly efficient healing properties | |
| Liu et al. | Artificial lotus leaf structures from assembling carbon nanotubes and their applications in hydrophobic textiles | |
| Bernsmann et al. | Dopamine− melanin film deposition depends on the used oxidant and buffer solution | |
| Lee et al. | Wettability control of ZnO nanoparticles for universal applications | |
| Zhang et al. | Recent advances in self-healing superhydrophobic coatings | |
| Chen et al. | Polyurethane blended with silica-nanoparticle-modified graphene as a flexible and superhydrophobic conductive coating with a self-healing ability for sensing applications | |
| JP2003529673A (en) | Finishing of textile fibers, fabrics and fabrics | |
| Chen et al. | Self-healing label materials based on photo-cross-linkable polymeric films with dynamic surface structures | |
| CN107610816B (en) | Based on silver nanowires/graphene silk base flexible transparent conductive film | |
| CN105833916A (en) | Polydopamine/titanium dioxide double-layer composite film and preparation method thereof | |
| CN109592962A (en) | A kind of bionical ternary system graphene-black phosphorus nanocomposite films preparation method | |
| Gustafsson et al. | Direct adhesive measurements between wood biopolymer model surfaces | |
| Perez-Madrigal et al. | Polypyrrole-supported membrane proteins for bio-inspired ion channels | |
| Wan et al. | Eco-friendly superhydrophobic composites with thermostability, UV resistance, and coating transparency | |
| Xiao et al. | Regenerable bacterial killing–releasing ultrathin smart hydrogel surfaces modified with zwitterionic polymer brushes | |
| Ghosh et al. | Surface chemical modification of poly (dimethylsiloxane)-based biomimetic materials: oil-repellent surfaces | |
| Zheng et al. | Fabrication of self‐cleaning poly (vinylidene fluoride) membrane with micro/nanoscaled two‐tier roughness | |
| Cao et al. | Adsorption performance of human-like collagen by alkali-modified Kapok fiber: a kinetic, equilibrium, and mechanistic investigation | |
| Huang et al. | Dynamic Porous Pattern through Controlling Noncovalent Interactions in Polyelectrolyte Film for Sequential and Regional Encapsulation | |
| RU2009132882A (en) | BEARING COMPONENTS AND METHODS OF APPLICATION OF ADDITIVES, IN PARTICULAR OF FLUOROPOLIMERS, FOR CELLULOSE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |