CN116003901A - Wear-resistant anti-skid EVA composite material and preparation method thereof - Google Patents
Wear-resistant anti-skid EVA composite material and preparation method thereof Download PDFInfo
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- CN116003901A CN116003901A CN202211627536.7A CN202211627536A CN116003901A CN 116003901 A CN116003901 A CN 116003901A CN 202211627536 A CN202211627536 A CN 202211627536A CN 116003901 A CN116003901 A CN 116003901A
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- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000002105 nanoparticle Substances 0.000 claims abstract description 56
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000003756 stirring Methods 0.000 claims abstract description 40
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007864 aqueous solution Substances 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 24
- 150000001721 carbon Chemical class 0.000 claims abstract description 20
- DAWBXZHBYOYVLB-UHFFFAOYSA-J oxalate;zirconium(4+) Chemical compound [Zr+4].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O DAWBXZHBYOYVLB-UHFFFAOYSA-J 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000005406 washing Methods 0.000 claims abstract description 16
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 10
- 239000000243 solution Substances 0.000 claims abstract description 10
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000011858 nanopowder Substances 0.000 claims abstract description 9
- 239000012298 atmosphere Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 230000007935 neutral effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 18
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 abstract description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 34
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 34
- 238000005187 foaming Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- ZDYUUBIMAGBMPY-UHFFFAOYSA-N oxalic acid;hydrate Chemical compound O.OC(=O)C(O)=O ZDYUUBIMAGBMPY-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention discloses a wear-resistant and anti-slip EVA composite material and a preparation method thereof, and belongs to the technical field of high polymer materials. ZrOCl 2 Adding the aqueous solution into oxalic acid aqueous solution, stirring at room temperature for a certain time, filtering, washing with deionized water to be neutral, and obtaining the zirconium oxalate nano particles. Carrying out heat treatment on zirconium oxalate nanoparticles under the protection of inert atmosphere to obtain carbon-coated ZrO 2 Nano powder. Coating ZrO with carbon 2 Adding the nano particles into a potassium permanganate solution with a certain concentration, stirring for a certain time at a certain temperature, filtering, washing with water, and drying at 80 ℃ to obtainModified carbon-coated zirconia nanoparticles. Mixing the dried EVA and the modified carbon coated zirconia nano particles according to a certain proportion, putting the mixture into a preheated internal mixer, stirring and melting the mixture at a certain speed for a certain time, and taking out the material, namely the wear-resistant and anti-slip EVA composite material. The wear-resistant and anti-slip EVA composite material developed by the technology has excellent wear resistance and anti-slip performance, and is not easy to crack. In addition, the preparation method is simple, low in cost and environment-friendly, can realize industrialized production, and has great popularization value.
Description
Technical Field
The invention belongs to the technical field of high polymer materials, and relates to a wear-resistant and anti-slip EVA composite material and a preparation method thereof.
Background
The ethylene-vinyl acetate copolymer (EVA) has the advantages of uniform foaming holes, controllable foaming multiplying power, capability of meeting the injection process, capability of meeting the mould pressing process and the like, and the foaming material has good plasticity and elasticity, so that the ethylene-vinyl acetate copolymer (EVA) is very widely applied to anti-skid pads, sandals and athletic soles. The EVA foaming sole material has the advantages of small specific gravity, easy coloring, water resistance, stain resistance, good comfort and the like. However, EVA has a large foaming rate and deformation (poor thermal stability), and has poor abrasion resistance. Ethylene propylene rubber, high styrene resin, thermoplastic rubber, polyolefin elastomer and other tough materials are generally mixed into EVA to improve the hardness, wear resistance and skid resistance of the sole material. In order to further improve the skid resistance and the wear resistance of the EVA composite material, inorganic nano particles are often added as an anti-wear agent, and the nano particles are unevenly dispersed in an EVA matrix in the melt blending process due to low affinity between hydrophilic groups on the surface of the inorganic nano ions and the EVA, and are not chemically bonded with the EVA matrix, so that the problems of easiness in cracking and the like are solved.
In view of the above, the technology adopts the zirconia nano particles with modified coating as the wear-resistant agent, develops an EVA composite material which has the advantages of simple process, environmental protection, no toxicity, low cost and excellent wear resistance and skid resistance, and can be used as a material for producing anti-skid pads, sandals and sports shoes.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the wear-resistant and anti-slip EVA composite material and the preparation method thereof, wherein the method is simple to operate and low in cost, the prepared EVA composite material has excellent wear-resistant and anti-slip properties, and the problem of cracking of the composite material caused by adding inorganic nano particle anti-wear agents can be solved.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
the invention discloses a preparation method of a wear-resistant and anti-slip EVA composite material, which comprises the following steps:
1) The molar ratio is 1:1 ZrOCl 2 Adding the aqueous solution into oxalic acid aqueous solution, stirring at room temperature for a certain time, filtering, washing with deionized water to be neutral, and obtaining the zirconium oxalate nano particles.
Further, in step 1), zrOCl 2 The mass ratio concentration of the aqueous solution is 10-50%, and the mass ratio concentration of the oxalic acid aqueous solution is 1-10%.
Further, in the step 1), the stirring time is 10 min-1 h.
2) Carrying out heat treatment on zirconium oxalate nanoparticles under the protection of inert atmosphere to obtain carbon-coated ZrO 2 Nano powder.
Further, in the step 2), the inert atmosphere is nitrogen or argon.
Further, in the step 2), the heat treatment temperature is 400-600 ℃, and the heat treatment time is 1-3 h.
3) Coating ZrO with carbon 2 Adding the nano particles into a potassium permanganate solution with a certain concentration, stirring for a certain time at a certain temperature, filtering, washing with water, and drying at 80 ℃ to obtain the modified carbon-coated zirconia nano particles.
Further, in step 3), zrO is covered with carbon 2 The ratio of the mass (g) to the volume (ml) of the nanoparticle to the potassium permanganate solution is 1: (5-10).
Further, in the step 3), the mass percentage concentration of the potassium permanganate solution is 5% -20%.
Further, in the step 3), the stirring temperature is 40-100 ℃, and the stirring time is 30 min-2 h.
4) Mixing the dried EVA and the modified carbon coated zirconia nano particles according to a certain proportion, putting the mixture into a preheated internal mixer, stirring and melting the mixture at a certain speed for a certain time, and taking out the material, namely the wear-resistant and anti-slip EVA composite material.
Further, in the step 4), the mass ratio of the EVA to the modified carbon coated zirconia nanoparticles is 10: (1-5).
Further, in step 4), the preheating temperature of the internal mixer used is: 130-180 deg.c.
Further, in the step 4), the stirring speed is 30-60 r/min, and the stirring melting time is 20-1 h.
Compared with the prior art, the invention has the following beneficial effects:
zirconium oxalate can be converted into ZrO by thermal decomposition in air 2 Nanoparticles and CO 2 The method comprises the steps of carrying out heat treatment on zirconium oxalate under an inert atmosphere to enable oxalate radicals to be thermally decomposed into carbon under the inert atmosphere and to coat the carbon on the surface of zirconium oxide to form carbon-coated ZrO 2 And (3) nanoparticles. Carbon-coated ZrO by oxidation with potassium permanganate 2 Carboxyl groups are introduced into the surfaces of the nanoparticles. Due to the introduction of carboxyl groups, the carbon-coated ZrO 2 The nano particles have strong affinity with EVA matrix. In addition, zirconia has high hardness and good wear resistance. Therefore, the wear-resistant and anti-skid EVA composite material developed by the technology has excellent wear resistance and anti-skid performance, and is not easy to crack. In addition, the preparation method is simple, low in cost and environment-friendly, can realize industrialized production, and has great popularization value.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution of the embodiments of the present invention will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The present invention is described in further detail below:
example 1
1) The molar ratio is 1:1, 10% ZrOCl 2 Adding the aqueous solution into 1% oxalic acid aqueous solution, stirring for 30min at room temperature, filtering, and washing with deionized water to neutrality to obtain zirconium oxalate nanoparticles.
2) Carrying out heat treatment on zirconium oxalate nanoparticles for 1h at 400 ℃ under the protection of nitrogen atmosphere to obtain carbon-coated ZrO 2 Nano powder.
3) The ratio of mass (g) to volume (ml) is 1:10 coating ZrO with carbon 2 Adding the nano particles into 10% potassium permanganate aqueous solution, stirring for 30min at 40 ℃, filtering, washing with water, and drying at 80 ℃ to obtain the modified carbon-coated zirconia nano particles.
4) The dried EVA and modified carbon coated zirconia nano particles are prepared according to the mass ratio of 10:1, mixing and putting the materials into an internal mixer with the preheating temperature of 180 ℃, stirring and melting the materials for 40 minutes at the stirring speed of 40r/min, and taking out the materials, namely the wear-resistant and anti-slip EVA composite material.
Example 2
1) The molar ratio is 1:1, 10% ZrOCl 2 Adding 1% oxalic acid water solution into the water solutionAnd (3) stirring the solution at room temperature for 20min, filtering, and washing with deionized water to neutrality to obtain the zirconium oxalate nanoparticles.
2) Carrying out heat treatment on zirconium oxalate nanoparticles for 1h at 400 ℃ under the protection of nitrogen atmosphere to obtain carbon-coated ZrO 2 Nano powder.
3) The ratio of mass (g) to volume (ml) is 1:5 coating ZrO with carbon 2 The nano particles are added into 5% potassium permanganate aqueous solution, stirred for 1h at 60 ℃, filtered, washed and dried at 80 ℃ to obtain the modified carbon-coated zirconia nano particles.
4) The dried EVA and modified carbon coated zirconia nano particles are prepared according to the mass ratio of 100:10 are mixed and put into an internal mixer with the preheating temperature of 130 ℃, and the materials are taken out after being stirred and melted for 40min at the stirring speed of 30r/min, namely the wear-resistant and anti-slip EVA composite material.
Example 3
1) The molar ratio is 1:1, 10% ZrOCl 2 Adding the aqueous solution into 5% oxalic acid aqueous solution, stirring at room temperature for 10min, filtering, and washing with deionized water to neutrality to obtain zirconium oxalate nanoparticles.
2) Carrying out heat treatment on zirconium oxalate nanoparticles for 3 hours at 600 ℃ under the protection of nitrogen atmosphere to obtain carbon-coated ZrO 2 Nano powder.
3) The ratio of mass (g) to volume (ml) is 1:5 coating ZrO with carbon 2 Adding the nano particles into 5% potassium permanganate aqueous solution, stirring for 30min at 80 ℃, filtering, washing with water, and drying at 80 ℃ to obtain the modified carbon-coated zirconia nano particles.
4) The dried EVA and modified carbon coated zirconia nano particles are prepared according to the mass ratio of 10:3 mixing and putting the materials into an internal mixer with the preheating temperature of 130 ℃, stirring and melting the materials for 1h at the stirring speed of 30r/min, and taking out the materials, namely the wear-resistant and anti-slip EVA composite material.
Example 4
1) The molar ratio is 1:1, 50% ZrOCl 2 Adding the aqueous solution into 10% oxalic acid aqueous solution, stirring at room temperature for 10min, filtering, washing with deionized water to neutrality, and obtaining zirconium oxalate nanometerAnd (3) particles.
2) Carrying out heat treatment on zirconium oxalate nanoparticles for 2 hours at 600 ℃ under the protection of argon atmosphere to obtain carbon-coated ZrO 2 Nano powder.
3) The ratio of mass (g) to volume (ml) is 1:10 coating ZrO with carbon 2 Adding the nano particles into 10% potassium permanganate aqueous solution, stirring for 30min at 80 ℃, filtering, washing with water, and drying at 80 ℃ to obtain the modified carbon-coated zirconia nano particles.
4) The dried EVA and modified carbon coated zirconia nano particles are prepared according to the mass ratio of 10:5, mixing and putting the materials into an internal mixer with the preheating temperature of 180 ℃, stirring and melting the materials for 1h at the stirring speed of 30r/min, and taking out the materials, namely the wear-resistant and anti-slip EVA composite material.
Example 5
1) The molar ratio is 1:1, 50% ZrOCl 2 Adding the aqueous solution into 10% oxalic acid aqueous solution, stirring at room temperature for 10min, filtering, and washing with deionized water to neutrality to obtain zirconium oxalate nanoparticles.
2) Carrying out heat treatment on zirconium oxalate nanoparticles for 2 hours at 600 ℃ under the protection of argon atmosphere to obtain carbon-coated ZrO 2 Nano powder.
3) The ratio of mass (g) to volume (ml) is 1:10 coating ZrO with carbon 2 Adding the nano particles into 10% potassium permanganate aqueous solution, stirring for 30min at 80 ℃, filtering, washing with water, and drying at 80 ℃ to obtain the modified carbon-coated zirconia nano particles.
4) The dried EVA and modified carbon coated zirconia nano particles are prepared according to the mass ratio of 10:5, mixing and putting the materials into an internal mixer with the preheating temperature of 180 ℃, stirring and melting the materials for 1h at the stirring speed of 30r/min, and taking out the materials, namely the wear-resistant and anti-slip EVA composite material.
Example 6
1) The molar ratio is 1:1, 50% ZrOCl 2 Adding the aqueous solution into 10% oxalic acid aqueous solution, stirring for 1h at room temperature, filtering, washing with deionized water to neutrality, and obtaining the zirconium oxalate nanoparticles.
2) Protecting zirconium oxyoxalate nano particles in argon atmosphereHeat-treating at 600deg.C for 3 hr to obtain carbon-coated ZrO 2 Nano powder.
3) The ratio of mass (g) to volume (ml) is 1:10 coating ZrO with carbon 2 The nano particles are added into 20% potassium permanganate aqueous solution, stirred for 2 hours at 100 ℃, filtered, washed and dried at 80 ℃ to obtain the modified carbon-coated zirconia nano particles.
4) The dried EVA and modified carbon coated zirconia nano particles are prepared according to the mass ratio of 10:5, mixing and putting the materials into an internal mixer with the preheating temperature of 180 ℃, stirring and melting the materials for 1h at the stirring speed of 60r/min, and taking out the materials, namely the wear-resistant and anti-slip EVA composite material.
The above is only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited by this, and any modification made on the basis of the technical scheme according to the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (11)
1. The wear-resistant and anti-skid EVA composite material and the preparation method thereof are characterized by comprising the following steps of;
1) The molar ratio is 1:1 ZrOCl 2 Adding the aqueous solution into oxalic acid aqueous solution, stirring at room temperature for a certain time, filtering, washing with deionized water to be neutral, and obtaining the zirconium oxalate nano particles.
2) Carrying out heat treatment on zirconium oxalate nanoparticles under the protection of inert atmosphere to obtain carbon-coated ZrO 2 Nano powder.
3) Coating ZrO with carbon 2 Adding the nano particles into a potassium permanganate solution with a certain concentration, stirring for a certain time at a certain temperature, filtering, washing with water, and drying at 80 ℃ to obtain the modified carbon-coated zirconia nano particles.
4) Mixing the dried EVA and the modified carbon coated zirconia nano particles according to a certain proportion, putting the mixture into a preheated internal mixer, stirring and melting the mixture at a certain speed for a certain time, and taking out the material, namely the wear-resistant and anti-slip EVA composite material.
2. According toThe method for preparing wear-resistant and anti-slip EVA composite material as claimed in claim 1, wherein ZrOCl used in step 1) is used 2 The mass ratio concentration of the aqueous solution is 10-50%, and the mass ratio concentration of the oxalic acid aqueous solution is 1-10%.
3. The method for preparing the wear-resistant and anti-slip EVA composite material according to claim 1, wherein the stirring time used in the step 1) is 10 min-1 h.
4. The method for producing an abrasion-resistant and slip-resistant EVA composite according to claim 1, wherein the inert atmosphere used in step 2) is nitrogen or argon.
5. The method for preparing the wear-resistant and anti-slip EVA composite material according to claim 1, wherein the heat treatment temperature used in the step 2) is 400-600 ℃, and the heat treatment time is 1-3 h.
6. The method for producing an abrasion-resistant and slip-resistant EVA composite according to claim 1, wherein the carbon-coated ZrO used in step 3) 2 The ratio of the mass (g) to the volume (ml) of the nanoparticle to the potassium permanganate solution is 1: (5-10).
7. The method for preparing the wear-resistant and anti-slip EVA composite material according to claim 1, wherein the mass percentage concentration of the potassium permanganate solution used in the step 3) is 5-20%.
8. The method for preparing the wear-resistant and anti-slip EVA composite material according to claim 1, wherein the stirring temperature used in the step 3) is 40-100 ℃, and the stirring time is 30 min-2 h.
9. The method for preparing the wear-resistant and anti-slip EVA composite material according to claim 1, wherein the mass ratio of EVA to modified carbon coated zirconia nanoparticles used in the step 4) is 10: (1-5).
10. The method for preparing the wear-resistant and anti-slip EVA composite material according to claim 1, wherein the preheating temperature of the internal mixer used in the step 4) is as follows: 130-180 deg.c.
11. The method for preparing the wear-resistant and anti-slip EVA composite material according to claim 1, wherein the stirring speed used in the step 4) is 30-60 r/min, and the stirring melting time is 20-1 h.
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| CN202211627536.7A CN116003901A (en) | 2022-12-17 | 2022-12-17 | Wear-resistant anti-skid EVA composite material and preparation method thereof |
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| CN202211627536.7A CN116003901A (en) | 2022-12-17 | 2022-12-17 | Wear-resistant anti-skid EVA composite material and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049965A (en) * | 2007-04-03 | 2007-10-10 | 浙江大学 | Method for preparing powder of zirconium oxide in high purity |
| CN106243480A (en) * | 2016-08-30 | 2016-12-21 | 联泓(江苏)新材料研究院有限公司 | A kind of EVA type resistance to tribulation combustion elastomeric material and preparation method |
| CN110183771A (en) * | 2019-06-20 | 2019-08-30 | 福州大学 | A kind of shoes strong mechanical performance foamed composite and preparation method thereof |
-
2022
- 2022-12-17 CN CN202211627536.7A patent/CN116003901A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049965A (en) * | 2007-04-03 | 2007-10-10 | 浙江大学 | Method for preparing powder of zirconium oxide in high purity |
| CN106243480A (en) * | 2016-08-30 | 2016-12-21 | 联泓(江苏)新材料研究院有限公司 | A kind of EVA type resistance to tribulation combustion elastomeric material and preparation method |
| CN110183771A (en) * | 2019-06-20 | 2019-08-30 | 福州大学 | A kind of shoes strong mechanical performance foamed composite and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 强涛涛: "《合成革化学品》", vol. 1, 中国轻工业出版社, pages: 92 - 93 * |
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