CN104893083A - Deodorant antibacterial EVA shoe material, and preparation method thereof - Google Patents
Deodorant antibacterial EVA shoe material, and preparation method thereof Download PDFInfo
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- CN104893083A CN104893083A CN201510242312.8A CN201510242312A CN104893083A CN 104893083 A CN104893083 A CN 104893083A CN 201510242312 A CN201510242312 A CN 201510242312A CN 104893083 A CN104893083 A CN 104893083A
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- 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
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/14—Footwear characterised by the material made of plastics
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention provides a deodorant antibacterial EVA shoe material. The deodorant antibacterial EVA shoe material is composed of, by weight, 100 parts of EVA, 7 to 9 parts of a foaming agent, 2 to 3 parts of a foaming promoter, 2 to 3 parts of a cross-linking agent, 8 to 11 parts of a filling material, 6 to 10 parts of a radix angelicae extract product, 7 to 12 parts of porous nano copper oxide, 0.1 to 0.2 part of a coupling agent, and 9 to 10 parts of POE. The invention also provides a preparation method of the deodorant antibacterial EVA shoe material. The deodorant antibacterial EVA shoe material possesses excellent deodorant antibacterial performance, and durability is relatively excellent.
Description
Technical field:
The present invention relates to a kind of EVA shoe material, particularly relate to the degerming EVA shoe material of a kind of deodorization and manufacture method thereof.
Background technology:
EVA is the English abbreviation of ethylene-vinyl acetate copolymer, is the thermoplastics that a class has caoutchouc elasticity.The existence of vinyl acetate between to for plastic is had in EVA molecule, so its molecular chain has larger kindliness, macroscopically show as very high elasticity, and it is heat insulation, shockproof, rebound resilience is excellent, compression set is little, good weatherability, therefore EVA is widely used in medium-to-high grade sneakers, climbing boot, slippers, the sole of sandals and interior material.In the EVA resin that footwear material uses, vinyl acetate content is generally 15% ~ 22%.
Such as, the Chinese patent application that publication number is CN104231415A, publication date is 2014.12.24, application people is Jinhou Group Shoes Co., Ltd. discloses " a kind of hemp stalk powder modified EVA foaming shoe material and preparation method thereof ", its material composition and weight content are: EVA58-68%, hemp stalk powder 18-28%, blowing agent AC 6-8%, promotor zinc oxide 3-8%, linking agent TTA5-8%, each raw material is taken by described component, carry out mixing after mixing in Banbury mixer, time is 10-15 minute, temperature 110-115 DEG C; By film-discharging machine slice, cut-parts; Then in vulcanizer, carry out moulded from foam, the time is 5-10 minute, temperature 150-160 DEG C; Last cooling and shaping obtains hemp stalk powder modified EVA foaming shoe material.This invention composition is reasonable, dependable performance, and preparation method is simple, and tooling cost is low, good springiness, also has that moisture absorption is breathed freely, antibacterial performance, and this footwear material is specially adapted to the liner done below shoe-pad, play cushioning effect, also have that moisture absorption is breathed freely, antibacterial performance, comfortable and easy to wear.But, what play antibacterial in this footwear material is hemp stalk powder, it is a kind of natural plant material, can be subject to temperatures involved and cause its antimicrobial component to be destroyed in preparation process, and its surface presentation wetting ability, incompatible with the lipophilicity of EVA matrix, therefore in footwear material, dispersion is uneven, and the anti-microbial property played can be had a greatly reduced quality, and its anti-microbial property can weaken a lot along with the prolongation of duration of service, persistence is poor, and actual antibacterial effect is poor.
Summary of the invention:
The technical problem to be solved in the present invention is to provide the degerming EVA shoe material of a kind of deodorization, and the degerming performance of its deodorization is comparatively strong, and persistence is better.
For solving the problems of the technologies described above, technical scheme of the present invention is:
The EVA shoe material that deodorization is degerming, its weight part consists of: EVA100 part, whipping agent 7 ~ 9 parts, frothing aid 2 ~ 3 parts, linking agent 2 ~ 3 parts, filler 8 ~ 11 parts, Radix Angelicae Dahuricae extract 6 ~ 10 parts, porous nano cupric oxide 7 ~ 12 parts, coupling agent 0.1 ~ 0.2 part, POE9 ~ 10 part.
Preferably, whipping agent of the present invention is ADC.
Preferably, frothing aid of the present invention is Zinic stearas.
Preferably, linking agent of the present invention is BP.
Preferably, filler of the present invention is at least one in talcum powder, calcium carbonate.
Preferably, coupling agent of the present invention is titanate coupling agent.
Another technical problem that the present invention will solve is to provide the manufacture method of the degerming EVA shoe material of above-mentioned deodorization.
For solving the problems of the technologies described above, technical scheme is:
A manufacture method for the EVA shoe material that deodorization is degerming, its step is as follows:
(1) root of Dahurain angelica pulverizer is pulverized, move to shredder and grind to form root of Dahurain angelica fine powder, to add after ethanol at 50 DEG C reflux 4 hours, filter after discharging, filter cake vacuum rotary steam is placed on vacuum drying oven drying at room temperature 5 hours, obtains Radix Angelicae Dahuricae extract;
(2) Radix Angelicae Dahuricae extract that porous nano cupric oxide, distilled water, step (1) obtain is added reactor together, be heated to 55 DEG C and magnetic agitation 5 minutes, sodium stearate solution is added in reactor, continue magnetic agitation to stop after 30 minutes, suction filtration after discharging, clean with deionized water wash, to be placed at air dry oven 100 DEG C dry 3 hours, after grinding, to obtain porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture;
(3) banburying is added in Banbury mixer at 115 DEG C 12 minutes by fill a prescription porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture of step (2) being obtained and other components; obtain compound; compound is placed in roller machine and thins rear feeding granulator granulation; obtain pellet; pellet is put into injection moulding machine injection moulding, after discharging, obtain the EVA shoe material that deodorization is degerming.
Preferably, in described step (1), the mass ratio of root of Dahurain angelica fine powder and ethanol is 3:2.
Preferably, in described step (2), the mass ratio of porous nano cupric oxide, Radix Angelicae Dahuricae extract, sodium stearate is (7 ~ 12): (6 ~ 10): 0.8.
Preferably, in described step (2), the concentration of sodium stearate solution is 5g/L.
Therefore compared with prior art, the present invention has following beneficial effect:
The Oxypeucedannin in vitro tests contained in the root of Dahurain angelica has anti-microbial effect to 11 kinds of bacterial strains, pentosalen also has anti-microbial effect, xanthotoxin has bacteriostatic action to Bacillus tuberculosis, also certain restraining effect is had to pathomycetes such as Microsporon audouinis, Radix Angelicae Dahuricae extract is to intestinal bacteria, dysentery bacterium, Bacillus proteus, Corynebacterium diphtheriae, paratyphosum Bacterium, Pseudomonas aeruginosa, vibrio cholerae, Bacillus tuberculosis etc. all have restraining effect, therefore the degerming performance of good deodorization is had, but Radix Angelicae Dahuricae extract is natural materials, thermotolerance is poor, not easily process, therefore the present invention adopts more heat-resisting porous nano cupric oxide as carrier, its adsorptivity is stronger, can Radix Angelicae Dahuricae extract be adsorbed in the hole on its surface, in the course of processing, porous nano cupric oxide can play thermal stabilization shield effect, the wetting ability of its surface presentation and the lipophilicity consistency of EVA matrix poor, thus the present invention adopts sodium stearate to carry out surface modification to it, the surface of sodium stearate and porous nano cupric oxide defines chemical bond, the wetting ability on its surface is become lipophilicity, can be dispersed in EVA matrix, thus greatly improve the degerming performance of deodorization of footwear material, in addition, porous nano cupric oxide itself also has good bacteriostasis, can further improve the degerming performance of deodorization of footwear material, and the chemical stability of porous nano cupric oxide is very good, in use can not be subject to ectocine and weaken its anti-microbial property, protective barrier effect is also served to its Radix Angelicae Dahuricae extract adsorbed, therefore substantially increases the persistence of the degerming performance of deodorization.
Embodiment:
Describe the present invention in detail below in conjunction with specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment 1
The EVA shoe material that deodorization is degerming, its weight part consists of: EVA100 part, ADC7.5 part, Zinic stearas 2 parts, BP2.4 part, talcum powder 8 parts, Radix Angelicae Dahuricae extract 10 parts, porous nano cupric oxide 8 parts, titanate coupling agent 0.2 part, POE9.2 part.
The step of its manufacture method is as follows:
(1) root of Dahurain angelica pulverizer is pulverized, move to shredder and grind to form root of Dahurain angelica fine powder, to add after ethanol at 50 DEG C reflux 4 hours, the mass ratio of root of Dahurain angelica fine powder and ethanol is 3:2, filter after discharging, filter cake vacuum rotary steam is placed on vacuum drying oven drying at room temperature 5 hours, obtains Radix Angelicae Dahuricae extract;
(2) Radix Angelicae Dahuricae extract that porous nano cupric oxide, distilled water, step (1) obtain is added reactor together, be heated to 55 DEG C and magnetic agitation 5 minutes, be that the sodium stearate solution of 5g/L adds in reactor by concentration, continue magnetic agitation to stop after 30 minutes, the mass ratio of porous nano cupric oxide, Radix Angelicae Dahuricae extract, sodium stearate is 8:10:0.8, suction filtration after discharging, clean with deionized water wash, to be placed at air dry oven 100 DEG C dry 3 hours, after grinding, to obtain porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture;
(3) banburying is added in Banbury mixer at 115 DEG C 12 minutes by fill a prescription porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture of step (2) being obtained and other components; obtain compound; compound is placed in roller machine and thins rear feeding granulator granulation; obtain pellet; pellet is put into injection moulding machine injection moulding, after discharging, obtain the EVA shoe material that deodorization is degerming.
Embodiment 2
The EVA shoe material that deodorization is degerming, its weight part consists of: EVA100 part, ADC8.5 part, Zinic stearas 2.1 parts, BP2 part, talcum powder 10 parts, Radix Angelicae Dahuricae extract 8.5 parts, porous nano cupric oxide 10 parts, titanate coupling agent 0.1 part, POE9 part.
The step of its manufacture method is as follows:
(1) root of Dahurain angelica pulverizer is pulverized, move to shredder and grind to form root of Dahurain angelica fine powder, to add after ethanol at 50 DEG C reflux 4 hours, the mass ratio of root of Dahurain angelica fine powder and ethanol is 3:2, filter after discharging, filter cake vacuum rotary steam is placed on vacuum drying oven drying at room temperature 5 hours, obtains Radix Angelicae Dahuricae extract;
(2) Radix Angelicae Dahuricae extract that porous nano cupric oxide, distilled water, step (1) obtain is added reactor together, be heated to 55 DEG C and magnetic agitation 5 minutes, be that the sodium stearate solution of 5g/L adds in reactor by concentration, continue magnetic agitation to stop after 30 minutes, the mass ratio of porous nano cupric oxide, Radix Angelicae Dahuricae extract, sodium stearate is 10:8.5:0.8, suction filtration after discharging, clean with deionized water wash, to be placed at air dry oven 100 DEG C dry 3 hours, after grinding, to obtain porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture;
(3) banburying is added in Banbury mixer at 115 DEG C 12 minutes by fill a prescription porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture of step (2) being obtained and other components; obtain compound; compound is placed in roller machine and thins rear feeding granulator granulation; obtain pellet; pellet is put into injection moulding machine injection moulding, after discharging, obtain the EVA shoe material that deodorization is degerming.
Embodiment 3
The EVA shoe material that deodorization is degerming, its weight part consists of: EVA100 part, ADC7 part, Zinic stearas 3 parts, BP2.5 part, 9.5 parts, calcium carbonate, Radix Angelicae Dahuricae extract 9 parts, porous nano cupric oxide 9 parts, titanate coupling agent 0.2 part, POE9.5 part.
The step of its manufacture method is as follows:
(1) root of Dahurain angelica pulverizer is pulverized, move to shredder and grind to form root of Dahurain angelica fine powder, to add after ethanol at 50 DEG C reflux 4 hours, the mass ratio of root of Dahurain angelica fine powder and ethanol is 3:2, filter after discharging, filter cake vacuum rotary steam is placed on vacuum drying oven drying at room temperature 5 hours, obtains Radix Angelicae Dahuricae extract;
(2) Radix Angelicae Dahuricae extract that porous nano cupric oxide, distilled water, step (1) obtain is added reactor together, be heated to 55 DEG C and magnetic agitation 5 minutes, be that the sodium stearate solution of 5g/L adds in reactor by concentration, continue magnetic agitation to stop after 30 minutes, the mass ratio of porous nano cupric oxide, Radix Angelicae Dahuricae extract, sodium stearate is 9:9:0.8, suction filtration after discharging, clean with deionized water wash, to be placed at air dry oven 100 DEG C dry 3 hours, after grinding, to obtain porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture;
(3) banburying is added in Banbury mixer at 115 DEG C 12 minutes by fill a prescription porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture of step (2) being obtained and other components; obtain compound; compound is placed in roller machine and thins rear feeding granulator granulation; obtain pellet; pellet is put into injection moulding machine injection moulding, after discharging, obtain the EVA shoe material that deodorization is degerming.
Embodiment 4
The EVA shoe material that deodorization is degerming, its weight part consists of: EVA100 part, ADC7.4 part, Zinic stearas 2.5 parts, BP2.1 part, 11 parts, calcium carbonate, Radix Angelicae Dahuricae extract 6 parts, porous nano cupric oxide 7 parts, titanate coupling agent 0.2 part, POE9.6 part.
The step of its manufacture method is as follows:
(1) root of Dahurain angelica pulverizer is pulverized, move to shredder and grind to form root of Dahurain angelica fine powder, to add after ethanol at 50 DEG C reflux 4 hours, the mass ratio of root of Dahurain angelica fine powder and ethanol is 3:2, filter after discharging, filter cake vacuum rotary steam is placed on vacuum drying oven drying at room temperature 5 hours, obtains Radix Angelicae Dahuricae extract;
(2) Radix Angelicae Dahuricae extract that porous nano cupric oxide, distilled water, step (1) obtain is added reactor together, be heated to 55 DEG C and magnetic agitation 5 minutes, be that the sodium stearate solution of 5g/L adds in reactor by concentration, continue magnetic agitation to stop after 30 minutes, the mass ratio of porous nano cupric oxide, Radix Angelicae Dahuricae extract, sodium stearate is 7:6:0.8, suction filtration after discharging, clean with deionized water wash, to be placed at air dry oven 100 DEG C dry 3 hours, after grinding, to obtain porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture;
(3) banburying is added in Banbury mixer at 115 DEG C 12 minutes by fill a prescription porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture of step (2) being obtained and other components; obtain compound; compound is placed in roller machine and thins rear feeding granulator granulation; obtain pellet; pellet is put into injection moulding machine injection moulding, after discharging, obtain the EVA shoe material that deodorization is degerming.
Embodiment 5
The EVA shoe material that deodorization is degerming, its weight part consists of: EVA100 part, ADC9 part, Zinic stearas 2.4 parts, BP3 part, 9 parts, calcium carbonate, Radix Angelicae Dahuricae extract 8 parts, porous nano cupric oxide 12 parts, titanate coupling agent 0.1 part, POE10 part.
The step of its manufacture method is as follows:
(1) root of Dahurain angelica pulverizer is pulverized, move to shredder and grind to form root of Dahurain angelica fine powder, to add after ethanol at 50 DEG C reflux 4 hours, the mass ratio of root of Dahurain angelica fine powder and ethanol is 3:2, filter after discharging, filter cake vacuum rotary steam is placed on vacuum drying oven drying at room temperature 5 hours, obtains Radix Angelicae Dahuricae extract;
(2) Radix Angelicae Dahuricae extract that porous nano cupric oxide, distilled water, step (1) obtain is added reactor together, be heated to 55 DEG C and magnetic agitation 5 minutes, be that the sodium stearate solution of 5g/L adds in reactor by concentration, continue magnetic agitation to stop after 30 minutes, the mass ratio of porous nano cupric oxide, Radix Angelicae Dahuricae extract, sodium stearate is 12:8:0.8, suction filtration after discharging, clean with deionized water wash, to be placed at air dry oven 100 DEG C dry 3 hours, after grinding, to obtain porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture;
(3) banburying is added in Banbury mixer at 115 DEG C 12 minutes by fill a prescription porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture of step (2) being obtained and other components; obtain compound; compound is placed in roller machine and thins rear feeding granulator granulation; obtain pellet; pellet is put into injection moulding machine injection moulding, after discharging, obtain the EVA shoe material that deodorization is degerming.
Embodiment 6
The EVA shoe material that deodorization is degerming, its weight part consists of: EVA100 part, ADC8.8 part, Zinic stearas 2.8 parts, BP2.2 part, talcum powder 4.5 parts, 4 parts, calcium carbonate, Radix Angelicae Dahuricae extract 7 parts, porous nano cupric oxide 11 parts, titanate coupling agent 0.1 part, POE9.4 part.
The step of its manufacture method is as follows:
(1) root of Dahurain angelica pulverizer is pulverized, move to shredder and grind to form root of Dahurain angelica fine powder, to add after ethanol at 50 DEG C reflux 4 hours, the mass ratio of root of Dahurain angelica fine powder and ethanol is 3:2, filter after discharging, filter cake vacuum rotary steam is placed on vacuum drying oven drying at room temperature 5 hours, obtains Radix Angelicae Dahuricae extract;
(2) Radix Angelicae Dahuricae extract that porous nano cupric oxide, distilled water, step (1) obtain is added reactor together, be heated to 55 DEG C and magnetic agitation 5 minutes, be that the sodium stearate solution of 5g/L adds in reactor by concentration, continue magnetic agitation to stop after 30 minutes, the mass ratio of porous nano cupric oxide, Radix Angelicae Dahuricae extract, sodium stearate is 11:7:0.8, suction filtration after discharging, clean with deionized water wash, to be placed at air dry oven 100 DEG C dry 3 hours, after grinding, to obtain porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture;
(3) banburying is added in Banbury mixer at 115 DEG C 12 minutes by fill a prescription porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture of step (2) being obtained and other components; obtain compound; compound is placed in roller machine and thins rear feeding granulator granulation; obtain pellet; pellet is put into injection moulding machine injection moulding, after discharging, obtain the EVA shoe material that deodorization is degerming.
After tested, the footwear material that embodiment 1-6 obtains and comparative example to the bacteriostasis rate of streptococcus aureus, Klebsiella pneumonia and the bacteriostasis rate after 1 year as shown in the table, wherein, the Chinese patent of comparative example to be publication number be CN104231415A:
As seen from the above table, the bacteriostasis rate to streptococcus aureus, Klebsiella pneumonia of the footwear material that the present invention obtains and the bacteriostasis rate after 1 year all apparently higher than comparative example, the degerming performance of deodorization and persistence all better.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. the EVA shoe material that a deodorization is degerming, it is characterized in that: its weight part consists of: EVA 100 parts, whipping agent 7 ~ 9 parts, frothing aid 2 ~ 3 parts, linking agent 2 ~ 3 parts, filler 8 ~ 11 parts, Radix Angelicae Dahuricae extract 6 ~ 10 parts, porous nano cupric oxide 7 ~ 12 parts, coupling agent 0.1 ~ 0.2 part, POE 9 ~ 10 parts.
2. the EVA shoe material that a kind of deodorization according to claim 1 is degerming, is characterized in that: described whipping agent is ADC.
3. the EVA shoe material that a kind of deodorization according to claim 1 is degerming, is characterized in that: described frothing aid is Zinic stearas.
4. the EVA shoe material that a kind of deodorization according to claim 1 is degerming, is characterized in that: described linking agent is BP.
5. the EVA shoe material that a kind of deodorization according to claim 1 is degerming, is characterized in that: described filler is at least one in talcum powder, calcium carbonate.
6. the EVA shoe material that a kind of deodorization according to claim 1 is degerming, is characterized in that: described coupling agent is titanate coupling agent.
7. the manufacture method of the EVA shoe material that a kind of deodorization according to claim 1 ~ 6 any one is degerming, is characterized in that: its step is as follows:
(1) root of Dahurain angelica pulverizer is pulverized, move to shredder and grind to form root of Dahurain angelica fine powder, to add after ethanol at 50 DEG C reflux 4 hours, filter after discharging, filter cake vacuum rotary steam is placed on vacuum drying oven drying at room temperature 5 hours, obtains Radix Angelicae Dahuricae extract;
(2) Radix Angelicae Dahuricae extract that porous nano cupric oxide, distilled water, step (1) obtain is added reactor together, be heated to 55 DEG C and magnetic agitation 5 minutes, sodium stearate solution is added in reactor, continue magnetic agitation to stop after 30 minutes, suction filtration after discharging, clean with deionized water wash, to be placed at air dry oven 100 DEG C dry 3 hours, after grinding, to obtain porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture;
(3) banburying is added in Banbury mixer at 115 DEG C 12 minutes by fill a prescription porous nano cupric oxide/Radix Angelicae Dahuricae extract mixture of step (2) being obtained and other components; obtain compound; compound is placed in roller machine and thins rear feeding granulator granulation; obtain pellet; pellet is put into injection moulding machine injection moulding, after discharging, obtain the EVA shoe material that deodorization is degerming.
8. the manufacture method of the EVA shoe material that a kind of deodorization according to claim 7 is degerming, is characterized in that: in described step (1), and the mass ratio of root of Dahurain angelica fine powder and ethanol is 3:2.
9. the manufacture method of the EVA shoe material that a kind of deodorization according to claim 7 is degerming, it is characterized in that: in described step (2), the mass ratio of porous nano cupric oxide, Radix Angelicae Dahuricae extract, sodium stearate is (7 ~ 12): (6 ~ 10): 0.8.
10. the manufacture method of the EVA shoe material that a kind of deodorization according to claim 7 is degerming, is characterized in that: in described step (2), and the concentration of sodium stearate solution is 5g/L.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510242312.8A CN104893083B (en) | 2015-05-13 | 2015-05-13 | A kind of manufacture method of the degerming EVA shoe material of deodorization |
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| CN201510242312.8A CN104893083B (en) | 2015-05-13 | 2015-05-13 | A kind of manufacture method of the degerming EVA shoe material of deodorization |
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| CN104893083B CN104893083B (en) | 2017-10-27 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331040A (en) * | 2015-11-13 | 2016-02-17 | 吴江市风尚鞋厂 | Bacterial inhibition high-hardness shoe material and preparation method thereof |
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| CN108752721A (en) * | 2018-05-17 | 2018-11-06 | 浙江三益鞋业有限公司 | A kind of antibacterial shoe |
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| CN105331040A (en) * | 2015-11-13 | 2016-02-17 | 吴江市风尚鞋厂 | Bacterial inhibition high-hardness shoe material and preparation method thereof |
| CN105419074A (en) * | 2015-12-23 | 2016-03-23 | 上海大学 | Hemp stalk core powder/POE/EVA composite foamed material and preparation method of same |
| CN105542295A (en) * | 2016-01-20 | 2016-05-04 | 苏州市景荣科技有限公司 | Antibacterial and anti-inflammation EVA shoe material and preparation method thereof |
| CN108752721A (en) * | 2018-05-17 | 2018-11-06 | 浙江三益鞋业有限公司 | A kind of antibacterial shoe |
| WO2021000363A1 (en) * | 2019-07-02 | 2021-01-07 | 蒋荣军 | Fabrication process for environmentally friendly insoles based on water hyacinth raw materials |
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| CN104893083B (en) | 2017-10-27 |
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