CN106378892B - A kind of preparation method of the thermoplastic sulfurized rubber with super hydrophobic surface - Google Patents
A kind of preparation method of the thermoplastic sulfurized rubber with super hydrophobic surface Download PDFInfo
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- CN106378892B CN106378892B CN201610766436.0A CN201610766436A CN106378892B CN 106378892 B CN106378892 B CN 106378892B CN 201610766436 A CN201610766436 A CN 201610766436A CN 106378892 B CN106378892 B CN 106378892B
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- rubber
- aluminium foil
- thermoplastic
- thermoplastic sulfurized
- sulfurized rubber
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- 239000005060 rubber Substances 0.000 title claims abstract description 142
- 229920001971 elastomer Polymers 0.000 title claims abstract description 140
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 102
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 102
- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000005030 aluminium foil Substances 0.000 claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000004073 vulcanization Methods 0.000 claims abstract description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000005498 polishing Methods 0.000 claims abstract description 24
- 239000000243 solution Substances 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 13
- 239000007864 aqueous solution Substances 0.000 claims abstract description 12
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000008367 deionised water Substances 0.000 claims description 30
- 229910021641 deionized water Inorganic materials 0.000 claims description 30
- -1 polyethylene Polymers 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 13
- 244000043261 Hevea brasiliensis Species 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 229920003052 natural elastomer Polymers 0.000 claims description 11
- 229920001194 natural rubber Polymers 0.000 claims description 11
- 229920005992 thermoplastic resin Polymers 0.000 claims description 11
- 229920002943 EPDM rubber Polymers 0.000 claims description 10
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 10
- 239000006061 abrasive grain Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229920006342 thermoplastic vulcanizate Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 239000013618 particulate matter Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 230000003712 anti-aging effect Effects 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000012190 activator Substances 0.000 claims description 2
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 14
- 238000012986 modification Methods 0.000 abstract description 6
- 230000004048 modification Effects 0.000 abstract description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052731 fluorine Inorganic materials 0.000 abstract description 4
- 239000011737 fluorine Substances 0.000 abstract description 4
- 229910000077 silane Inorganic materials 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000002352 surface water Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 21
- 229920001903 high density polyethylene Polymers 0.000 description 20
- 239000004700 high-density polyethylene Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 20
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 18
- 239000005864 Sulphur Substances 0.000 description 18
- 239000004743 Polypropylene Substances 0.000 description 14
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 14
- 229920001155 polypropylene Polymers 0.000 description 14
- 238000005260 corrosion Methods 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 10
- 239000005062 Polybutadiene Substances 0.000 description 9
- 229920002857 polybutadiene Polymers 0.000 description 9
- 235000021355 Stearic acid Nutrition 0.000 description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 8
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 8
- 239000008117 stearic acid Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 239000011787 zinc oxide Substances 0.000 description 7
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 6
- 239000003963 antioxidant agent Substances 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- ZRMMVODKVLXCBB-UHFFFAOYSA-N 1-n-cyclohexyl-4-n-phenylbenzene-1,4-diamine Chemical compound C1CCCCC1NC(C=C1)=CC=C1NC1=CC=CC=C1 ZRMMVODKVLXCBB-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/005—Surface shaping of articles, e.g. embossing; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
- B29C2059/023—Microembossing
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
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- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The present invention provides a kind of preparation method of the thermoplastic sulfurized rubber with super hydrophobic surface, which includes the following steps：(1) aluminium foil surface is polished with abrasive paper for metallograph, is cleaned later；(2) aluminium foil after polishing is corroded with aqueous hydrochloric acid solution, cleans and dries later；(3) thermoplastic sulfurized rubber is placed on aluminium foil, the two is put in plate vulcanization machine die later, pre- thermoplastification, molding, simultaneously pressurize of pressurizeing；(4) mould is opened in release, takes out sample, removes thermoplastic sulfurized rubber from aluminium foil after cooling；(5) matrix after stripping is corroded in sodium hydrate aqueous solution, later cleaning and drying at room temperature.The present invention is using reliable in quality, cheap template, under the later stage modification of no any low-surface-energy (fluorine material or silane) component, realize the surface super hydrophobic characteristic of thermoplastic sulfurized rubber, surface water contact angle is more than 150 °, roll angle is less than 10 °, has surface texture stability and itself flexibility.
Description
Technical field
The present invention relates to a kind of preparation methods of the thermoplastic sulfurized rubber with super hydrophobic surface, specifically, being related to one
Kind obtains the preparation method of the thermoplastic sulfurized rubber with super hydrophobic surface by method of molding, belongs to functional thermoplastic's vulcanization
The preparation of glue and performance study.
Background technology
Super hydrophobic surface refers to being more than 150 ° with the static contact angle of water, and roll angle is less than 10 ° of surface, is surpassed because it has
Hydrophobic, automatically cleaning, anti-ice fog, it is dust-proof the features such as, thus extensive application foreground.For the preparation of super hydrophobic material,
Typically in the micro-nano coarse structure of low-surface-energy material surface construction, or in micro-nano coarse structure surface modification low-surface-energy
Material.
The method for preparing super hydrophobic surface at present includes mainly sol-gel method, self-assembly method, vapour deposition process, electrification
Method, plasma method and template etc..These preparation methods are not to have used the expensive material with low-surface-energy
Material, exactly obtains the surface with appropriate roughness using complex and time-consuming treatment process, fails to form scale
Production and application.Super hydrophobic surface is built by molding using template, is suitable for large-area manufacturing, there is some superiority；But in mould
Modeling method is prepared in the practical application of super hydrophobic material, needs to solve several critical issues, first, finding of low cost, quality can
The template leaned on is crucial, and requires molding speed fast；Second, super hydrophobic surface is easy to be worn, super-hydrophobicity is then lost,
Improving the durability of super hydrophobic material seems extremely important；Third, if use occasion is curved surface, its own is needed to have certain
Flexibility.Therefore, invent that a kind of super-hydrophobicity is strong, production efficiency is high, durability is good, preparation with super hydrophobic material flexible
Method just becomes the key that super-hydrophobic high molecular material is studied and applied.
Thermoplastic sulfurized rubber not only has a mechanical behavior of similar conventional vulcanized rubbers, and with thermoplastic material at
Type feature；In the micro-nano coarse structure of thermoplastic sulfurized rubber surface construction, can be generated in loading process recoverable high-elastic
Deformation, the durability of super-hydrophobic layer can obtain raising；Thermoplastic sulfurized rubber itself is elastomer, imparts the soft of super hydrophobic material
Property.ZL201210557057.2 uses the aluminium flake after corrosion for template, rubber compound is placed on aluminium flake, during press cure
The rubber-base composite material with rough surface is obtained, rough surface is modified using low-surface energy substance later, is obtained
Super hydrophobic surface.The corrosive liquid concentration of the preparation method is relatively high, etching time is relatively long, and the surface after molding
It must be modified with low-surface energy substance, can just further decrease surface energy, obtain super hydrophobic surface.How low concentration is used
Corrosive liquid quickly prepare aluminum alloy pattern plate, it is (fluorine-containing without any low-surface-energy how after aluminum alloy pattern plate and macromolecule molding
Material or silane) component later stage modification, you can obtain have super hydrophobic surface, just seem significant.But to being at present
Only, at home and abroad there is not yet such research is reported.
Invention content
The present invention is necessary later right for the transfer of template present in super-hydrophobic rubber material is prepared using aluminum alloy pattern plate at present
Rough surface is modified using low-surface energy substance, could be obtained the disadvantage with super hydrophobic surface, be provided a kind of aluminum dipping form
Plate prepares that speed is fast, need not carry out modification to rough surface using any low-surface energy substance after molding can be obtained super-hydrophobic table
Face and preparation process are simple, be easy to batch production super-hydrophobic thermoplastic sulfurized rubber preparation method.
The present invention polishes to aluminium foil with abrasive paper for metallograph, can quickly remove the dense oxidation film of aluminium foil surface, to
Accelerate the chemical attack speed of aluminium foil surface；On the other hand, by the polishing of aluminium foil surface, it is thick that its surface can be increased considerably
Rugosity and specific surface area not only accelerate chemical attack speed, but also increase the surface roughness of aluminium foil template, are method of molding
It prepares super hydrophobic material and provides high-quality template.
Thermoplastic sulfurized rubber be thermoplastic resin and it is rubber mixed prepared by dynamic vulcanization, what the present invention selected
Thermoplastic resin is low cost, low-surface-energy, nonpolar polyethylene, polypropylene, and the rubber of selection is low cost, low surface
Energy, nonpolar ethylene propylene diene rubber, natural rubber, butadiene rubber and butadiene-styrene rubber；By thermoplastic resin with it is rubber mixed
Dynamic vulcanization after base material of the product as super hydrophobic material.Nonpolar thermoplastic resin is the company of thermoplastic sulfurized rubber
Continuous phase, nonpolar rubber is the dispersed phase of thermoplastic sulfurized rubber；It is rubber mixed in the same of vulcanization during dynamic vulcanization
When be torn into vulcanizate particle and be scattered in continuous phase, assign thermoplastic sulfurized rubber excellent high resiliency and flexibility.
Template of the aluminium foil after surface polishing and chemical attack as method of molding is selected, thermoplastic sulfurized rubber is pre-
It is molded with template after thermoplastification, you can quickly in the micro-nano coarse structure of its surface construction.In template transfer and matrix
In stripping process, thermoplastic sulfurized rubber surface can not only replicate the coarse structure of template surface, but also thermoplastic sulfurized rubber
Surface can occur plastic deformation and threadiness is presented, and to form increasingly complex surface roughness, improve super-hydrophobic
Property；The rough surface will produce recoverable flexible deformation in loading process, and durability obtains raising；Thermoplastic sulfurized rubber itself
For elastomer, its certain flexibility is imparted.
After thermoplastic sulfurized rubber and aluminium foil template molding, the thermoplastic sulfurized rubber stripped down from aluminium foil template is soaked
Enter in sodium hydrate aqueous solution and corroded, the remaining aluminum metal of thermoplastic sulfurized rubber rough surface after molding can be effectively removed
Particulate matter.These metal particulates be formed after aluminium foil surface chemical attack loosen particulate matter, in the transfer of method of molding template
In the process, the metallic particles loosened can partly be transferred to thermoplastic sulfurized rubber surface, although can increase thermoplastic sulfurized rubber surface
Roughness, but these metal particulates be high surface energy so that rough surface do not have super-hydrophobicity；By in hydroxide
Corroded in sodium water solution, can thoroughly remove the remaining aluminum metal particulate matter of thermoplastic sulfurized rubber rough surface, washs drying
Later, the later stage modification of any low-surface-energy (fluorine material or silane) component is not needed, you can obtain super hydrophobic surface.
Therefore, the present invention is to prepare super hydrophobic surface by a kind of simple and practicable method, not only of low cost, but also
Excellent combination property has important scientific meaning and application prospect.
The object of the invention is achieved through the following technical solutions：
A kind of preparation method of the thermoplastic sulfurized rubber with super hydrophobic surface, includes the following steps：
(1) the surface polishing of aluminium foil：It is polished the surface of aluminium foil using abrasive paper for metallograph, until aluminium foil surface is uniform
Polishing scratch covering, be then cleaned by ultrasonic with deionized water；
(2) chemical attack of aluminium foil：Aluminium foil after surface is polished corrodes 8min~15min in aqueous hydrochloric acid solution, so
It is cleaned by ultrasonic afterwards with deionized water, is dried for standby；The mass concentration of aqueous hydrochloric acid solution is 8%~12%；
(3) template shifts：Flaked thermoplastic's vulcanizate is placed on the aluminium foil after corrosion, is later again put in the two together
In the sheet die of vulcanizing press, pre- thermoplastification is carried out to thermoplastic sulfurized rubber, is then molded, simultaneously pressurize of pressurizeing；Described
Thermoplastic sulfurized rubber is thermoplastic resin and rubber mixed is prepared by dynamic vulcanization；The hot attribute resin is poly-
Ethylene and polypropylene；It is described rubber mixed to be made of rubber and auxiliary material；The rubber is ethylene propylene diene rubber, natural rubber
Glue, butadiene rubber and butadiene-styrene rubber；Affiliated auxiliary material includes one kind or more in vulcanizing agent, accelerating agent, activator, anti-aging agent
Kind；
(4) stripping of matrix：After reaching the predetermined dwell time, mould is opened in release, sample is taken out, after cooling, by thermoplasticity
Vulcanizate is stripped down from aluminium foil；
(5) removal of matrix surface residual aluminum particulate matter：It is 10%~15% hydrogen in mass concentration by the matrix after stripping
Corrode 15min~20min in aqueous solution of sodium oxide, is then cleaned by ultrasonic with deionized water, drying at room temperature.
Wherein, the mass ratio of thermoplastic resin and rubber is 1.0 in the thermoplastic sulfurized rubber:1.5~1.5:1.0；Aluminium
The thickness of foil is 0.1~0.2mm；The mesh number of polishing abrasive paper for metallograph is 1000~400, corresponding grit size ranging from 5.0
~28.0 μm；The preheating temperature of thermoplastic sulfurized rubber sample is 30 DEG C~50 DEG C higher than the fusing point of thermoplastic resin, and preheating time is
5.0~8.0min；Dwell time is 1.0~3.0min.
The sheet sample of thermoplastic sulfurized rubber is placed in pre- thermoplastification in vulcanizing press, makes the tree in thermoplastic sulfurized rubber
Lipid phase enters viscous state, obtains plasticity；If preheating is insufficient, plasticity is insufficient, in moulding process, it is difficult to perfect
Replicate the micro-nano coarse structure in template in ground；But if preheating time is long, then it may be cast, material deformation is tight
Weight.Aluminium foil template is placed in below thermoplastic sulfurized rubber sample, is driven by the pressure in moulding process, can make to have plastic
The thermoplastic sulfurized rubber of property enters the micro-nano coarse structure on template surface layer, is replicated；If the dwell time is too short,
The micro-nano coarse structure of template surface can not be replicated well；But the dwell time is long, and difficulty is demoulded after leading to molding,
And destructible template.In base thermoplastic's vulcanizate and the stripping process of aluminium foil template, into template surface layer micro-nano structure
Thermoplastic sulfurized rubber is pulled out, and in withdrawal process, not only replicates the microstructure of aluminium foil template surface, but also due to thermoplastic
Property vulcanizate itself plastic deformation, form more fine fibrous coarse structure, improve the ultra-hydrophobicity on surface.
Compared with prior art, the present invention having significant good effect and advance：
(1) present invention prepares the thermoplastic sulfurized rubber with super hydrophobic surface, and the aluminium foil selected after chemical attack is template；
It polishes aluminium foil surface by using abrasive paper for metallograph, the compact oxidation layer of aluminium foil surface can be effectively removed, and significantly carry
Its high surface roughness quickly prepares the aluminium foil template of high roughness by chemical attack.
(2) super hydrophobic material of the invention is one kind has caoutchouc elasticity and has at high temperature plastic at room temperature
Thermoplastic sulfurized rubber, the base material have high resiliency, easy processing characteristic, impart the excellent durability of super hydrophobic material and certain soft
Property.
(3) preparation process of the invention is simple, and preparation efficiency is high, is molded to the base material of thermoplastic sulfurized rubber, later
After removing remained on surface metal particulate by chemical attack, after cleaning-drying, any low-surface-energy (fluorine-containing material need not be used
Material or silane) component progress later stage modification, you can obtain super hydrophobic surface.
Super hydrophobic material produced by the present invention based on thermoplastic sulfurized rubber can be used for needing super-hydrophobic and need super-hydrophobic
Material has occasion flexible；Have good surface texture stability and surface super hydrophobic characteristic.
Description of the drawings
Fig. 1 is that the surface Scanning Electron for the thermoplastic sulfurized rubber with super hydrophobic surface that the embodiment of the present invention 1 obtains is aobvious
Micro mirror figure.
Fig. 2 is surface and the water contact angle for the thermoplastic sulfurized rubber with super hydrophobic surface that the embodiment of the present invention 1 obtains
Test chart.
Specific implementation mode：
The present invention, but following implementations can further be expressly understood by the specific embodiment of invention now given below
Example is not limitation of the invention.
Embodiment 1：
(1) use the abrasive paper for metallograph (size of abrasive grain is at 20.0~28.0 μm) of 400 mesh to thickness for the aluminium foil of 0.10mm
Surface is polished, and until aluminium foil surface is covered by uniform polishing scratch, is cleaned by ultrasonic later with deionized water；
(2) aluminium foil by surface by polishing, which is placed in the aqueous hydrochloric acid solution that mass concentration is 8%, corrodes 15min, later
It is cleaned by ultrasonic with deionized water, is dried；
(3) thermoplastic sulfurized rubber is placed in the aluminium foil template obtained after corrosion, the two is put in tablet sulphur together later
In the sheet die of change machine, pre- thermoplastification is carried out to thermoplastic sulfurized rubber, preheating temperature is 160 DEG C, preheating time 8min, so
After mold, pressurize and pressurize 3min.Thermoplastic sulfurized rubber is to be passed through to move by high density polyethylene (HDPE) and ethylene propylene diene rubber rubber compound
State vulcanize and prepare, based on mass fraction, the formula of thermoplastic sulfurized rubber is as follows：50 parts of high density polyethylene (HDPE), EPDM
50 parts of rubber, 0.5 part of sulphur, 0.5 part of Vulcanization accelerator TMTD, 1.0 parts of accelerant CZ, 2.5 parts of zinc oxide, 0.8 part of stearic acid are prevented
1.0 parts of old agent RD；Ethylene propylene diene rubber and auxiliary material mixing are prepared into rubber compound, then by high density polyethylene (HDPE) and ternary second
Third rubber mixed carry out dynamic vulcanization, prepares thermoplastic sulfurized rubber；
(4) after reaching the predetermined dwell time, mould is opened in release, takes out sample, after cooling, by thermoplastic sulfurized rubber from aluminium foil
On strip down；
(5) it by the thermoplastic sulfurized rubber sample after stripping, is placed in rotten in the sodium hydrate aqueous solution that mass concentration is 10%
20min is lost, is then cleaned by ultrasonic with deionized water, drying at room temperature.
After tested, 153 ° are reached with the contact angle of water, roll angle is less than 3.5 °.
Embodiment 2：
(1) use the abrasive paper for metallograph (size of abrasive grain is at 10.0~14.0 μm) of 600 mesh to thickness for the aluminium foil of 0.12mm
Surface is polished, and until aluminium foil surface is covered by uniform polishing scratch, is cleaned by ultrasonic later with deionized water；
(2) aluminium foil by surface by polishing, which is placed in the aqueous hydrochloric acid solution that mass concentration is 10%, corrodes 12min, later
It is cleaned by ultrasonic with deionized water, is dried；
(3) thermoplastic sulfurized rubber is placed in the aluminium foil template obtained after corrosion, the two is put in tablet sulphur together later
In the sheet die of change machine, pre- thermoplastification is carried out to thermoplastic sulfurized rubber, preheating temperature is 170 DEG C, preheating time 6min, so
After mold, pressurize and pressurize 2min.Thermoplastic sulfurized rubber is that high density polyethylene (HDPE) and natural rubber rubber compound pass through dynamic vulcanization
And prepare, based on mass fraction, the formula of thermoplastic sulfurized rubber is as follows：40 parts of polyethylene, 60 parts of natural rubber, sulphur 1.2
Part, 3.0 parts of zinc oxide, 1.2 parts of stearic acid, 0.6 part of accelerator NS, 0.6 part of antioxidant D NP；Natural rubber and auxiliary material are mixed
Rubber compound is prepared in refining, then by the rubber mixed carry out dynamic vulcanization of high density polyethylene (HDPE) and natural rubber, prepares thermoplastic
Property vulcanizate；
(4) after reaching the predetermined dwell time, mould is opened in release, takes out sample, after cooling, by thermoplastic sulfurized rubber from aluminium foil
On strip down；
(5) it by the thermoplastic sulfurized rubber sample after stripping, is placed in rotten in the sodium hydrate aqueous solution that mass concentration is 12%
18min is lost, is then cleaned by ultrasonic with deionized water, drying at room temperature.
After tested, 152 ° are reached with the contact angle of water, roll angle is less than 4.5 °.
Embodiment 3：
(1) use the abrasive paper for metallograph (size of abrasive grain is at 7.0~10 μm) of 800 mesh to thickness for the aluminium foil surface of 0.15mm
It polishes, until aluminium foil surface is covered by uniform polishing scratch, is cleaned by ultrasonic later with deionized water；
(2) aluminium foil by surface by polishing, which is placed in the aqueous hydrochloric acid solution that mass concentration is 12%, corrodes 8min, later
It is cleaned by ultrasonic with deionized water, is dried；
(3) flaked thermoplastic's vulcanizate is placed in the aluminium foil template obtained after corrosion, is later put in the two together flat
In the sheet die of plate vulcanizer, pre- thermoplastification is carried out to thermoplastic sulfurized rubber, preheating temperature is 180 DEG C, and preheating time is
Then 5min is molded, pressurize simultaneously pressurize 1min.Thermoplastic sulfurized rubber is that polyethylene and butadiene rubber rubber compound pass through dynamic vulcanization
And prepare, based on mass fraction, the formula of thermoplastic sulfurized rubber is as follows：60 parts of high density polyethylene (HDPE), 40 parts of butadiene rubber, sulphur
0.6 part of sulphur, 0.15 part of Vulcanization accelerator TMTD, 0.5 part of accelerant CZ, 2.0 parts of zinc oxide, 0.8 part of stearic acid, antioxidant D 0.6
Part；0.2 part of antioxidant 4010；Butadiene rubber and auxiliary material mixing are prepared into rubber compound, then by high density polyethylene (HDPE) and along fourth
Rubber mixed carry out dynamic vulcanization, prepares thermoplastic sulfurized rubber；
(4) after reaching the predetermined dwell time, mould is opened in release, takes out sample, after cooling, by thermoplastic sulfurized rubber from aluminium foil
On strip down；
(5) it by the thermoplastic sulfurized rubber sample after stripping, is placed in rotten in the sodium hydrate aqueous solution that mass concentration is 15%
15min is lost, is then cleaned by ultrasonic with deionized water, drying at room temperature.
After tested, 151 ° are reached with the contact angle of water, roll angle is less than 5.0 °.
Embodiment 4：
(1) use the abrasive paper for metallograph (size of abrasive grain is at 5.0~7.0 μm) of 1000 mesh to thickness for the aluminium foil table of 0.20mm
Face is polished, and until aluminium foil surface is covered by uniform polishing scratch, is cleaned by ultrasonic later with deionized water；
(2) aluminium foil by surface by polishing, which is placed in the aqueous hydrochloric acid solution that mass concentration is 9%, corrodes 10min, later
It is cleaned by ultrasonic with deionized water, is dried；
(3) thermoplastic sulfurized rubber is placed in the aluminium foil template obtained after corrosion, the two is put in tablet sulphur together later
In the sheet die of change machine, pre- thermoplastification is carried out to thermoplastic sulfurized rubber, preheating temperature is 180 DEG C, preheating time 6min, so
After mold, pressurize and pressurize 2min.Thermoplastic sulfurized rubber is that high density polyethylene (HDPE) and butadiene-styrene rubber rubber compound pass through dynamic vulcanization
And prepare, based on mass fraction, the formula of thermoplastic sulfurized rubber is as follows：50 parts of high density polyethylene (HDPE), 50 parts of butadiene-styrene rubber, sulphur
0.5 part of sulphur, 0.1 part of Vulcanization accelerator TMTD, 1.0 parts of accelerant CZ, 2.5 parts of zinc oxide, 0.8 part of stearic acid, anti-aging agent
4010MA1.0 part；Butadiene-styrene rubber and auxiliary material mixing are prepared into rubber compound, are then kneaded high density polyethylene (HDPE) and butadiene-styrene rubber
Glue carries out dynamic vulcanization, prepares thermoplastic sulfurized rubber；
(4) after reaching the predetermined dwell time, mould is opened in release, takes out sample, after cooling, by thermoplastic sulfurized rubber from aluminium foil
On strip down；
(5) it by the thermoplastic sulfurized rubber sample after stripping, is put in rotten in the sodium hydrate aqueous solution that mass concentration is 13%
16min is lost, is then cleaned by ultrasonic with deionized water, drying at room temperature.
After tested, 154 ° are reached with the contact angle of water, roll angle is less than 3.5 °.
Embodiment 5：
(1) use the abrasive paper for metallograph (size of abrasive grain is at 20.0~28.0 μm) of 400 mesh to thickness for the aluminium foil of 0.10mm
Surface is polished, and until aluminium foil surface is covered by uniform polishing scratch, is cleaned by ultrasonic later with deionized water；
(2) aluminium foil by surface by polishing, which is placed in the aqueous hydrochloric acid solution that mass concentration is 8%, corrodes 15min, later
It is cleaned by ultrasonic with deionized water, is dried；
(3) thermoplastic sulfurized rubber is placed in the aluminium foil template obtained after corrosion, the two is put in tablet sulphur together later
In the sheet die of change machine, pre- thermoplastification is carried out to thermoplastic sulfurized rubber, preheating temperature is 190 DEG C, preheating time 8min, so
After mold, pressurize and pressurize 3min.Thermoplastic sulfurized rubber is polypropylene and ethylene propylene diene rubber rubber compound by dynamic vulcanization
It prepares, based on mass fraction, the formula of thermoplastic sulfurized rubber is as follows：50 parts of polypropylene, 50 parts of ethylene propylene diene rubber, sulphur
0.5 part, 0.5 part of Vulcanization accelerator TMTD, 1.0 parts of accelerant CZ, 2.5 parts of zinc oxide, 0.8 part of stearic acid, 1.0 parts of anti-aging agent RD；
Ethylene propylene diene rubber and auxiliary material mixing are prepared into rubber compound, then by polypropylene and ethylene propylene diene rubber rubber compound into Mobile state
Vulcanization, prepares thermoplastic sulfurized rubber；
(4) after reaching the predetermined dwell time, mould is opened in release, takes out sample, after cooling, by thermoplastic sulfurized rubber from aluminium foil
On strip down；
(5) it by the thermoplastic sulfurized rubber sample after stripping, is put in rotten in the sodium hydrate aqueous solution that mass concentration is 10%
20min is lost, is then cleaned by ultrasonic with deionized water, drying at room temperature.
After tested, 152 ° are reached with the contact angle of water, roll angle is less than 7.5 °.
Embodiment 6：
(1) use the abrasive paper for metallograph (size of abrasive grain is at 10.0~14.0 μm) of 600 mesh to thickness for the aluminium foil of 0.12mm
Surface is polished, and until aluminium foil surface is covered by uniform polishing scratch, is cleaned by ultrasonic later with deionized water；
(2) aluminium foil by surface by polishing, which is placed in the aqueous hydrochloric acid solution that mass concentration is 10%, corrodes 12min, later
It is cleaned by ultrasonic with deionized water, is dried；
(3) thermoplastic sulfurized rubber is placed in the aluminium foil template obtained after corrosion, the two is put in tablet sulphur together later
In the sheet die of change machine, pre- thermoplastification is carried out to thermoplastic sulfurized rubber, preheating temperature is 200 DEG C, preheating time 6min, so
After mold, pressurize and pressurize 2min.Thermoplastic sulfurized rubber is that polypropylene and natural rubber rubber compound are prepared by dynamic vulcanization
, based on mass fraction, the formula of thermoplastic sulfurized rubber is as follows：40 parts of polypropylene, 60 parts of natural rubber, 1.2 parts of sulphur, oxidation
3.0 parts of zinc, 1.2 parts of stearic acid, 0.6 part of accelerator NS, 0.6 part of antioxidant D NP；Natural rubber and auxiliary material mixing are prepared
Then polypropylene and natural rubber rubber compound are carried out dynamic vulcanization, prepare thermoplastic sulfurized rubber by rubber compound；
(4) after reaching the predetermined dwell time, mould is opened in release, sample is taken out, after cooling, by aluminium foil and thermoplastic sulfurized rubber
It cuts separation；
(5) it by the thermoplastic sulfurized rubber sample after stripping, is put in rotten in the sodium hydrate aqueous solution that mass concentration is 12%
18min is lost, is then cleaned by ultrasonic with deionized water, drying at room temperature.
After tested, 151 ° are reached with the contact angle of water, roll angle is less than 6.5 °.
Embodiment 7：
(1) use the abrasive paper for metallograph (size of abrasive grain is at 7.0~10 μm) of 800 mesh to thickness for the aluminium foil surface of 0.15mm
It polishes, until aluminium foil surface is covered by uniform polishing scratch, is cleaned by ultrasonic later with deionized water；
(2) aluminium foil by surface by polishing, which is placed in the aqueous hydrochloric acid solution that mass concentration is 12%, corrodes 8min, later
It is cleaned by ultrasonic with deionized water, is dried；
(3) thermoplastic sulfurized rubber is placed in the aluminium foil template obtained after corrosion, the two is put in tablet sulphur together later
In the sheet die of change machine, pre- thermoplastification is carried out to thermoplastic sulfurized rubber, preheating temperature is 210 DEG C, preheating time 5min, so
After mold, pressurize and pressurize 1min.Thermoplastic sulfurized rubber is that polypropylene and butadiene rubber rubber compound are prepared by dynamic vulcanization
, based on mass fraction, the formula of thermoplastic sulfurized rubber is as follows：60 parts of polypropylene, 40 parts of butadiene rubber, 0.6 part of sulphur promote
0.15 part of agent TMTD, 0.5 part of accelerant CZ, 2.0 parts of zinc oxide, 0.8 part of stearic acid, 0.6 part of antioxidant D；Antioxidant 4010
0.2 part；Butadiene rubber and auxiliary material mixing are prepared into rubber compound, then by polypropylene and butadiene rubber rubber compound into Mobile state sulphur
Change, prepares thermoplastic sulfurized rubber；
(4) after reaching the predetermined dwell time, mould is opened in release, takes out sample, after cooling, by thermoplastic sulfurized rubber from aluminium foil
On strip down；
(5) it by the thermoplastic sulfurized rubber sample after stripping, is put in rotten in the sodium hydrate aqueous solution that mass concentration is 15%
15min is lost, is then cleaned by ultrasonic with deionized water, drying at room temperature.
After tested, 153 ° are reached with the contact angle of water, roll angle is less than 6.0 °.
Embodiment 8：
(1) use the abrasive paper for metallograph (size of abrasive grain is at 5.0~7.0 μm) of 1000 mesh to thickness for the aluminium foil table of 0.20mm
Face is polished, and until aluminium foil surface is covered by uniform polishing scratch, is cleaned by ultrasonic later with deionized water；
(2) aluminium foil by surface by polishing, which is placed in the aqueous hydrochloric acid solution that mass concentration is 9%, corrodes 10min, later
It is cleaned by ultrasonic with deionized water, is dried；
(3) thermoplastic sulfurized rubber is placed in the aluminium foil template obtained after corrosion, the two is put in tablet sulphur together later
In the sheet die of change machine, pre- thermoplastification is carried out to thermoplastic sulfurized rubber, preheating temperature is 190 DEG C, preheating time 6min, so
After mold, pressurize and pressurize 2min.Thermoplastic sulfurized rubber is that polypropylene and butadiene-styrene rubber rubber compound are prepared by dynamic vulcanization
, based on mass fraction, the formula of thermoplastic sulfurized rubber is as follows：50 parts of polypropylene, 50 parts of butadiene-styrene rubber, 0.5 part of sulphur promote
0.1 part of agent TMTD, 1.0 parts of accelerant CZ, 2.5 parts of zinc oxide, 0.8 part of stearic acid, 1.0 parts of antioxidant 4010 MA；By butylbenzene
Rubber prepares rubber compound with auxiliary material mixing, and polypropylene and butadiene-styrene rubber rubber compound are then carried out dynamic vulcanization, prepare heat
Plasticity vulcanizate；
(4) after reaching the predetermined dwell time, mould is opened in release, takes out sample, after cooling, by thermoplastic sulfurized rubber from aluminium foil
On strip down；
(5) it by the thermoplastic sulfurized rubber sample after stripping, is put in rotten in the sodium hydrate aqueous solution that mass concentration is 13%
16min is lost, is then cleaned by ultrasonic with deionized water, drying at room temperature.
After tested, 152 ° are reached with the contact angle of water, roll angle is less than 5.5 °.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate examples of the invention, and is not to this
The restriction of the embodiment of invention.It for those of ordinary skill in the art, on the basis of the above description can be with
It makes other variations or changes in different ways.Here all embodiments can not be exhaustive.It is every to belong to the present invention
The obvious changes or variations extended out of technical solution still in protection scope of the present invention row.
Claims (1)
1. a kind of preparation method of the thermoplastic sulfurized rubber with super hydrophobic surface, it is characterised in that include the following steps：
(1) the surface polishing of aluminium foil：It is polished the surface of aluminium foil using abrasive paper for metallograph, the thickness of aluminium foil is 0.1~
0.2mm, the size of abrasive paper for metallograph Abrasive Grain is at 5.0~28.0 μm, until aluminium foil surface is covered by uniform polishing scratch, then uses
Deionized water is cleaned by ultrasonic；
(2) chemical attack of aluminium foil：Aluminium foil after surface is polished corrodes 8min~15min, hydrochloric acid water in aqueous hydrochloric acid solution
The mass concentration of solution is 8%~12%, is then cleaned by ultrasonic with deionized water, is dried for standby；
(3) transfer of template：The mass ratio of thermoplastic resin and rubber is 1.0 in thermoplastic sulfurized rubber:1.5~1.5:1.0；It will
Flaked thermoplastic's vulcanizate is placed on aluminium foil, is later again put in the two in the sheet die of vulcanizing press together, to thermoplastic
Property vulcanizate carry out pre- thermoplastification, the preheating temperature of the sheet sample of thermoplastic sulfurized rubber is 30 DEG C higher than the fusing point of thermoplastic resin
~50 DEG C, preheating time is 5.0~8.0min, is then molded, and pressurize simultaneously 1.0~3.0min of pressurize；The thermoplastic vulcanizates
Glue is by thermoplastic resin and rubber mixed is prepared by dynamic vulcanization；The thermoplastic resin is polyethylene and gathers
Propylene；It is described rubber mixed to be made of rubber and auxiliary material；The rubber is ethylene propylene diene rubber, natural rubber, along fourth
Rubber and butadiene-styrene rubber；The auxiliary material includes one or more in vulcanizing agent, accelerating agent, activator, anti-aging agent；
(4) stripping of matrix：After reaching the predetermined dwell time, mould is opened in release, sample is taken out, after cooling, by thermoplastic vulcanizates
Glue is stripped down from aluminium foil；
(5) removal of matrix surface residual aluminum particulate matter：Matrix after stripping is placed in sodium hydrate aqueous solution and corrodes 15min
The mass concentration of~20min, sodium hydroxide corrosive liquid are 10%~15%, are then cleaned by ultrasonic with deionized water, later
Drying at room temperature.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102534694A (en) * | 2011-12-31 | 2012-07-04 | 浙江工业大学 | Method for preparing copper-base-oriented super-hydrophobic material |
| CN102582009A (en) * | 2011-12-31 | 2012-07-18 | 浙江工业大学 | Method for preparing polymer-based oriented superhydrophobic material |
| CN103030828A (en) * | 2012-12-19 | 2013-04-10 | 华南理工大学 | Preparation method of rubber-based composite material with super-hydrophobic surface |
| CN105269727A (en) * | 2015-11-21 | 2016-01-27 | 青岛科技大学 | Preparation method for flexible super-hydrophobic material based on thermoplastic vulcanized rubber |
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| CN102534694A (en) * | 2011-12-31 | 2012-07-04 | 浙江工业大学 | Method for preparing copper-base-oriented super-hydrophobic material |
| CN102582009A (en) * | 2011-12-31 | 2012-07-18 | 浙江工业大学 | Method for preparing polymer-based oriented superhydrophobic material |
| CN103030828A (en) * | 2012-12-19 | 2013-04-10 | 华南理工大学 | Preparation method of rubber-based composite material with super-hydrophobic surface |
| CN105269727A (en) * | 2015-11-21 | 2016-01-27 | 青岛科技大学 | Preparation method for flexible super-hydrophobic material based on thermoplastic vulcanized rubber |
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