CN108948444A - Multi-functional foamed shoe-pad and preparation method thereof - Google Patents
Multi-functional foamed shoe-pad and preparation method thereof Download PDFInfo
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- CN108948444A CN108948444A CN201810859245.8A CN201810859245A CN108948444A CN 108948444 A CN108948444 A CN 108948444A CN 201810859245 A CN201810859245 A CN 201810859245A CN 108948444 A CN108948444 A CN 108948444A
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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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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
- C08J9/0071—Nanosized fillers, i.e. having at least one dimension below 100 nanometers
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
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- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08J2307/00—Characterised by the use of natural rubber
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- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/02—Cellulose; Modified cellulose
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- C08J2445/00—Characterised by the use of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Derivatives of such polymers
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
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Abstract
The present invention provides a kind of multi-functional foamed shoe-pad, by weight, including the following raw material component: 100 parts of natural rubber, 15~17 parts of terpene resin, 15~17 parts of tossa, 10~12 parts of conch meal, 13~15 parts of talcum powder, 19~22 parts of jade powder, 8~10 parts of palygorskite, 7~9 parts of Peitou mountain flour, 6~8 parts of the root bark of white mulberry, 3~5 parts of Moringa tree root, 14~16 parts of diatomite, 7~8 parts of coupling agent, 3~4 parts of azodicarbonamide, 3~5 parts of nano zine oxide, 1~2 part of stearic acid, 2~2.5 parts of sulphur, 1~1.5 part of promotor, 1.5~2 parts of anti-aging agent；The present invention is by selecting suitable raw material components the foamed shoe-pad with high resiliency and excellent antibacterial and deodouring performance can be made, while insole also has excellent moisture permeability by specific preparation process by suitable proportion collocation natural rubber.
Description
Technical field
The present invention relates to insole material fields, and in particular to a kind of multi-functional foamed shoe-pad and preparation method thereof.
Background technique
In general, insole is inserted into the inside of shoes and the component that contacts with foot, the wearing feeling to shoes is not only increased,
It can also absorb and mitigate the impact applied to foot.The enhancing realized with the improvement of people ' s living standards with health environment-friendly, people
Requirement to insole also gradually expands to anti-mould and anti-moth, deodorization and sterilization, health care from soft comfortable, the ventilative, windproof and rain proof of moisture absorption etc.
It is nontoxic etc..Especially after summer and movement, since sweat secretion amount increases severely, microorganism high speed is bred, and largely decomposes sweat
In organic matter and generate stench, if things go on like this even result in a series of foot's diseases such as foot odour, the ringworm of the foot, tinea pedis, directly affect
The physical and mental health of people.
Mainly there is (1) that medicine layer is set on insole by the method for adding anti-biotic material on insole at present, passes through medicine
Object sterilization, it is most of to have used the chemosterilant being harmful to the human body, and also drug is easy just to fail in use for some time；
(2) powerful adsorption capacity is generated to ambient substance using the huge surface area of substance and its intrinsic high surface energy, such as activity
Charcoal etc., but this physical absorption is easy to fail because of adsorption saturation, and can only simple deodorization, can not kill breed in shoes it is thin
Bacterium, fungi.These modes are all difficult to play the role of real sterilization and deodorization, inhibit bacteria breed.
Therefore, in order to preferably meet the requirement of people, it is ventilative to need to develop a kind of sterilization and deodorization excellent effect, moisture absorption
The Novel shoe pad of excellent effect.
Summary of the invention
In view of this, the present invention provides a kind of multi-functional foamed shoe-pad with antibacterial and deodouring function, not only have long-term
Sterilization and deodorization, the effect for inhibiting bacteria breed, also have excellent sucting wet air permeability, and wearing comfort can be such that foot remains
Salubrious state.
Multi-functional foamed shoe-pad provided by the invention, by weight, including the following raw material component: 100 parts of natural rubber,
15~17 parts of terpene resin, 15~17 parts of tossa, 10~12 parts of conch meal, 13~15 parts of talcum powder, jade powder 19~22
Part, 8~10 parts of palygorskite, 7~9 parts of Peitou mountain flour, 6~8 parts of the root bark of white mulberry, 3~5 parts of Moringa tree root, 14~16 parts of diatomite, idol
Join 7~8 parts of agent, 3~4 parts of azodicarbonamide, 3~5 parts of nano zine oxide, 1~2 part of stearic acid, 2~2.5 parts of sulphur, promote
1~1.5 part of agent, 1.5~2 parts of anti-aging agent；
Including the following raw material component further, by weight: 100 parts of natural rubber, 16 parts of terpene resin, jute are fine
Tie up 16 parts, 11 parts of conch meal, 14 parts of talcum powder, 20 parts of jade powder, 9 parts of palygorskite, 8 parts of Peitou mountain flour, 7 parts of the root bark of white mulberry, Moringa
4 parts of tree root, 15 parts of diatomite, 7 parts of coupling agent, 4 parts of azodicarbonamide, 4 parts of nano zine oxide, 1 part of stearic acid, sulphur 2.5
Part, 1 part of promotor, 2 parts of anti-aging agent；
Further, the coupling agent is silane resin acceptor kh-550 and silane coupling agent KH-560 is 3:2 group in mass ratio
At mixture；
Further, the promotor is accelerant CZ and captax is the mixture of 1:1 composition in mass ratio；
Further, the anti-aging agent is antioxidant NBC and anti-aging agent RD is the mixture of 1:3 composition in mass ratio.
The invention also discloses a kind of preparation methods for the multi-functional foamed shoe-pad, include the following steps:
(1) the dry root bark of white mulberry and Moringa tree root and conch meal, talcum powder, jade powder, palygorskite, Peitou mountain flour, silicon are taken
After diatomaceous earth mixes, it is ground into the powder that granularity is 1000 mesh or more, mixture I is made, it is spare；
(2) by tossa be torn into it is single and be cut into length be 3~5mm, it is spare；
(3) it uses thin logical method of plasticating that natural rubber is put into roll spacing as 1mm hereinafter, in the open mill that roller temperature is 45 DEG C, moulds
It refines logical 5~7 times thin, is then to sequentially add tristearin in the open mill of 8~10mm after pressure refining 2min by the investment roll spacing of gained sizing material
Acid, nano zine oxide, azodicarbonamide, promotor, anti-aging agent, terpene resin and coupling agent are kneaded 3~5min after adding,
It adds mixture I, after being kneaded 5~7min, sulphur is added, is kneaded 3~5min, the tossa that is subsequently added that treated,
It is kneaded 5~7min, adjusting roll spacing later is 1mm hereinafter, plasticating logical 5~7 times thin, and finally adjusting roll spacing is 10mm slice, natural
After being cooled to room temperature, place 8 hours or more, mixed sheet is made；
(4) mixed sheet is punched into the molding film of size corresponding with mold size along rolling direction, it is spare；
(5) fabric lining for being bonded on insole is placed in a mold, and type film is laid on fabric lining,
Then when hot pressing temperature is 155~165 DEG C, hot-pressing and foaming is carried out with the pressure of 8~10MPa, the time is 10~11min, from
So the multi-functional foamed shoe-pad is obtained after cooling.
Beneficial effects of the present invention:
Basic material of the natural rubber as insole, arrange in pairs or groups suitable terpene resin, tossa, shellfish are used in the present invention
The raw material components such as shell powder, talcum powder, jade powder, palygorskite, Peitou mountain flour, the root bark of white mulberry, Moringa tree root, diatomite, pass through addition
The auxiliary agents such as suitable coupling agent, foaming agent, promotor, anti-aging agent can make each raw material component using specific preparation process
It realizes preferable fusion, to give full play to the mutual synergistic effect between each raw material component, achievees the effect that synergy, make
It is standby to provide the foamed shoe-pad of excellent antibacterial and deodouring function, while excellent sweat-absorbing breathable is made it have, it can press down for a long time
Bacteria breed processed makes foot remain salubrious state.Wherein, conch meal, talcum powder, jade powder, the root bark of white mulberry, Moringa tree root, silicon
Diatomaceous earth, nano zine oxide all have excellent restraining and sterilizing bacteria effect, and Peitou mountain flour can discharge anion, are conducive to kill thin
Bacterium, they can preferably inhibit bacteria breed after cooperateing with, play the role of sterilizing, and conch meal, palygorskite, diatomite, Huang
Flaxen fiber has excellent adsorption function, can adsorb sweat and foul smell, prevent from causing because of various bacteriums, mould tinea pedis, eczema,
Stench etc., so as to make foot remain salubrious state；Nano zine oxide, stearic acid collaboration azodicarbonamide effect, energy
It is enough preferably to complete foaming, it is ensured that insole is with gas permeability and comfort, the sterilization component being also convenient in insole are more preferable well
Ground plays a role；Nano zine oxide can also mutually be cooperateed with promotor, collectively as vulcanization accelerator；The talcum powder of use,
Stearic acid, terpene resin etc. can improve the processing performance of rubber, better disperse convenient for other components, be cooperateed with using them even
Join agent collective effect, can be realized while each raw material component is dispersed preferably compatible with rubber, and anti-aging agent can
Improve the service life that insole is made；Conch meal, talcum powder, jade powder, palygorskite, diatomite can also be collectively as filling materials
Material makes insole have certain hardness and structural stability.
Specific embodiment
Multi-functional foamed shoe-pad provided in this embodiment, by weight, including the following raw material component: natural rubber 100
Part, 15~17 parts of terpene resin, 15~17 parts of tossa, 10~12 parts of conch meal, 13~15 parts of talcum powder, jade powder 19~
22 parts, 8~10 parts of palygorskite, 7~9 parts of Peitou mountain flour, 6~8 parts of the root bark of white mulberry, 3~5 parts of Moringa tree root, 14~16 parts of diatomite,
7~8 parts of coupling agent, 3~5 parts of nano zine oxide, 1~2 part of stearic acid, 2~2.5 parts of sulphur, promotees 3~4 parts of azodicarbonamide
Into 1~1.5 part of agent, 1.5~2 parts of anti-aging agent；
Including the following raw material component preferably, by weight: 100 parts of natural rubber, 16 parts of terpene resin, jute are fine
Tie up 16 parts, 11 parts of conch meal, 14 parts of talcum powder, 20 parts of jade powder, 9 parts of palygorskite, 8 parts of Peitou mountain flour, 7 parts of the root bark of white mulberry, Moringa
4 parts of tree root, 15 parts of diatomite, 7 parts of coupling agent, 4 parts of azodicarbonamide, 4 parts of nano zine oxide, 1 part of stearic acid, sulphur 2.5
Part, 1 part of promotor, 2 parts of anti-aging agent；
In the present embodiment use basic material of the natural rubber as insole, suitable terpene resin of arranging in pairs or groups, tossa,
The raw material components such as conch meal, talcum powder, jade powder, palygorskite, Peitou mountain flour, the root bark of white mulberry, Moringa tree root, diatomite, by adding
Add the auxiliary agents such as suitable coupling agent, foaming agent, promotor, anti-aging agent, using specific preparation process, each raw material group can be made
Divide and realize preferable fusion, to give full play to the mutual synergistic effect between each raw material component, achievees the effect that synergy,
The foamed shoe-pad with excellent antibacterial and deodouring function is prepared, while making it have excellent sweat-absorbing breathable, it can be long-term
Inhibit bacteria breed, foot is made to remain salubrious state.Wherein, conch meal, talcum powder, jade powder, the root bark of white mulberry, Moringa tree root,
Diatomite, nano zine oxide all have excellent restraining and sterilizing bacteria effect, and Peitou mountain flour can discharge anion, are conducive to kill thin
Bacterium, they can preferably inhibit bacteria breed after cooperateing with, play the role of sterilizing, and conch meal, palygorskite, diatomite, Huang
Flaxen fiber has excellent adsorption function, can adsorb sweat and foul smell, prevent from causing because of various bacteriums, mould tinea pedis, eczema,
Stench etc., so as to make foot remain salubrious state；Nano zine oxide, stearic acid collaboration azodicarbonamide effect, energy
It is enough preferably to complete foaming, it is ensured that insole is with gas permeability and comfort, the sterilization component being also convenient in insole are more preferable well
Ground plays a role；Nano zine oxide can also mutually be cooperateed with promotor, collectively as vulcanization accelerator；The talcum powder of use,
Stearic acid, terpene resin etc. can improve the processing performance of rubber, better disperse convenient for other components, be cooperateed with using them even
Join agent collective effect, can be realized while each raw material component is dispersed preferably compatible with rubber, and anti-aging agent can
Improve the service life that insole is made；Conch meal, talcum powder, jade powder, palygorskite, diatomite can also be collectively as filling materials
Material makes insole have certain hardness and structural stability.
In the present embodiment, the coupling agent is silane resin acceptor kh-550 and silane coupling agent KH-560 is 3 in mass ratio:
The mixture of 2 compositions；
The promotor is accelerant CZ and captax is the mixture of 1:1 composition in mass ratio；
The anti-aging agent is antioxidant NBC and anti-aging agent RD is the mixture of 1:3 composition in mass ratio；
In the present embodiment, by selecting suitable coupling agent, it can be realized good between rubber and other raw material components
Compatibility merges each component realization preferably, is conducive to preferably play the mutual synergy between each raw material component；And
Easily disperse in rubber by the compound accelerant and anti-aging agent of this proportion preparation, can preferably be realized with other raw material components
It preferably cooperates, the preparation of insole can be better achieved, make insole that there is excellent applicability and longer service life, together
Shi Buhui has an impact the performance of the function of other raw material components.
The present embodiment also discloses a kind of preparation method for the multi-functional foamed shoe-pad, includes the following steps:
(1) the dry root bark of white mulberry and Moringa tree root and conch meal, talcum powder, jade powder, palygorskite, Peitou mountain flour, silicon are taken
After diatomaceous earth mixes, it is ground into the powder that granularity is 1000 mesh or more, mixture I is made, it is spare；
(2) by tossa be torn into it is single and be cut into length be 3~5mm, it is spare；
(3) it uses thin logical method of plasticating that natural rubber is put into roll spacing as 1mm hereinafter, in the open mill that roller temperature is 45 DEG C, moulds
It refines logical 5~7 times thin, is then to sequentially add tristearin in the open mill of 8~10mm after pressure refining 2min by the investment roll spacing of gained sizing material
Acid, nano zine oxide, azodicarbonamide, promotor, anti-aging agent, terpene resin and coupling agent are kneaded 3~5min after adding,
It adds mixture I, after being kneaded 5~7min, sulphur is added, is kneaded 3~5min, the tossa that is subsequently added that treated,
It is kneaded 5~7min, adjusting roll spacing later is 1mm hereinafter, plasticating logical 5~7 times thin, and finally adjusting roll spacing is 10mm slice, natural
After being cooled to room temperature, place 8 hours or more, mixed sheet is made；
(4) mixed sheet is punched into the molding film of size corresponding with mold size along rolling direction, it is spare；
(5) fabric lining for being bonded on insole is placed in a mold, and type film is laid on fabric lining,
Then when hot pressing temperature is 155~165 DEG C, hot-pressing and foaming is carried out with the pressure of 8~10MPa, the time is 10~11min, from
So the multi-functional foamed shoe-pad is obtained after cooling；Insole thicknesses that can be as needed place molding film.
The following are specific embodiments:
Embodiment one
Multi-functional foamed shoe-pad provided in this embodiment, by weight, including the following raw material component: natural rubber 100
Part, 17 parts of terpene resin, 17 parts of tossa, 12 parts of conch meal, 15 parts of talcum powder, 22 parts of jade powder, 10 parts of palygorskite, Peitou
9 parts of mountain flour, 8 parts of the root bark of white mulberry, 5 parts of Moringa tree root, 16 parts of diatomite, 8 parts of coupling agent, 4 parts of azodicarbonamide, nano zine oxide
5 parts, 2 parts of stearic acid, 2.5 parts of sulphur, 1.5 parts of promotor, 2 parts of anti-aging agent；
Wherein, the coupling agent is silane resin acceptor kh-550 and silane coupling agent KH-560 is 3:2 composition in mass ratio
Mixture；
The promotor is accelerant CZ and captax is the mixture of 1:1 composition in mass ratio；
The anti-aging agent is antioxidant NBC and anti-aging agent RD is the mixture of 1:3 composition in mass ratio.
The present embodiment is used for the preparation method of the multi-functional foamed shoe-pad, includes the following steps:
(1) the dry root bark of white mulberry and Moringa tree root and conch meal, talcum powder, jade powder, palygorskite, Peitou mountain flour, silicon are taken
After diatomaceous earth mixes, it is ground into the powder that granularity is 1000 mesh or more, mixture I is made, it is spare；
(2) by tossa be torn into it is single and be cut into length be 3~5mm, it is spare；
(3) it uses thin logical method of plasticating that natural rubber is put into roll spacing as 1mm hereinafter, in the open mill that roller temperature is 45 DEG C, moulds
It refines logical 7 times thin, is then to sequentially add stearic acid, receive in the open mill of 10mm after pressure refining 2min by the investment roll spacing of gained sizing material
Rice zinc oxide, azodicarbonamide, promotor, anti-aging agent, terpene resin and coupling agent, are kneaded 5min after adding, add mixed
Object I is closed, after being kneaded 7min, sulphur is added, is kneaded 5min, treated tossa is subsequently added, is kneaded 7min, adjusts later
Whole roll spacing is 1mm hereinafter, plasticating logical 7 times thin, and finally adjusting roll spacing is 10mm slice, after cooled to room temperature, is placed 8 hours
More than, mixed sheet is made；
(4) mixed sheet is punched into the molding film of size corresponding with mold size along rolling direction, it is spare；
(5) fabric lining for being bonded on insole is placed in a mold, and type film is laid on fabric lining,
Then when hot pressing temperature is 165 DEG C, hot-pressing and foaming is carried out with the pressure of 8MPa, time 11min obtains institute after natural cooling
State multi-functional foamed shoe-pad；Insole thicknesses that can be as needed place molding film.
Embodiment two
Multi-functional foamed shoe-pad provided in this embodiment, by weight, including the following raw material component: natural rubber 100
Part, 15 parts of terpene resin, 17 parts of tossa, 10 parts of conch meal, 15 parts of talcum powder, 19 parts of jade powder, 10 parts of palygorskite, Peitou
7 parts of mountain flour, 8 parts of the root bark of white mulberry, 3 parts of Moringa tree root, 14 parts of diatomite, 8 parts of coupling agent, 3 parts of azodicarbonamide, nano zine oxide
5 parts, 1 part of stearic acid, 2 parts of sulphur, 1.5 parts of promotor, 1.5 parts of anti-aging agent；
Wherein, the coupling agent is silane resin acceptor kh-550 and silane coupling agent KH-560 is 3:2 composition in mass ratio
Mixture；
The promotor is accelerant CZ and captax is the mixture of 1:1 composition in mass ratio；
The anti-aging agent is antioxidant NBC and anti-aging agent RD is the mixture of 1:3 composition in mass ratio.
The present embodiment is used for the preparation method of the multi-functional foamed shoe-pad, includes the following steps:
(1) the dry root bark of white mulberry and Moringa tree root and conch meal, talcum powder, jade powder, palygorskite, Peitou mountain flour, silicon are taken
After diatomaceous earth mixes, it is ground into the powder that granularity is 1000 mesh or more, mixture I is made, it is spare；
(2) by tossa be torn into it is single and be cut into length be 3~5mm, it is spare；
(3) it uses thin logical method of plasticating that natural rubber is put into roll spacing as 1mm hereinafter, in the open mill that roller temperature is 45 DEG C, moulds
It refines logical 6 times thin, is then to sequentially add stearic acid, nanometer in the open mill of 9mm after pressure refining 2min by the investment roll spacing of gained sizing material
Zinc oxide, azodicarbonamide, promotor, anti-aging agent, terpene resin and coupling agent are kneaded 4min after adding, and add mixing
Object I after being kneaded 6min, is added sulphur, is kneaded 4min, treated tossa is subsequently added, is kneaded 6min, adjusts later
Roll spacing is 1mm hereinafter, plasticating logical 6 times thin, and finally adjusting roll spacing is 10mm slice, after cooled to room temperature, place 8 hours with
On, mixed sheet is made；
(4) mixed sheet is punched into the molding film of size corresponding with mold size along rolling direction, it is spare；
(5) fabric lining for being bonded on insole is placed in a mold, and type film is laid on fabric lining,
Then when hot pressing temperature is 160 DEG C, hot-pressing and foaming is carried out with the pressure of 10MPa, time 10min is obtained after natural cooling
The multi-functional foamed shoe-pad；Insole thicknesses that can be as needed place molding film.
Embodiment three
Multi-functional foamed shoe-pad provided in this embodiment, by weight, including the following raw material component: natural rubber 100
Part, 17 parts of terpene resin, 15 parts of tossa, 12 parts of conch meal, 13 parts of talcum powder, 22 parts of jade powder, 8 parts of palygorskite, Peitou
9 parts of mountain flour, 6 parts of the root bark of white mulberry, 5 parts of Moringa tree root, 14 parts of diatomite, 8 parts of coupling agent, 3 parts of azodicarbonamide, nano zine oxide
5 parts, 1 part of stearic acid, 2.5 parts of sulphur, 1 part of promotor, 2 parts of anti-aging agent；
Wherein, the coupling agent is silane resin acceptor kh-550 and silane coupling agent KH-560 is 3:2 composition in mass ratio
Mixture；
The promotor is accelerant CZ and captax is the mixture of 1:1 composition in mass ratio；
The anti-aging agent is antioxidant NBC and anti-aging agent RD is the mixture of 1:3 composition in mass ratio.
The present embodiment is used for the preparation method of the multi-functional foamed shoe-pad, includes the following steps:
(1) the dry root bark of white mulberry and Moringa tree root and conch meal, talcum powder, jade powder, palygorskite, Peitou mountain flour, silicon are taken
After diatomaceous earth mixes, it is ground into the powder that granularity is 1000 mesh or more, mixture I is made, it is spare；
(2) by tossa be torn into it is single and be cut into length be 3~5mm, it is spare；
(3) it uses thin logical method of plasticating that natural rubber is put into roll spacing as 1mm hereinafter, in the open mill that roller temperature is 45 DEG C, moulds
It refines logical 6 times thin, is then to sequentially add stearic acid, receive in the open mill of 10mm after pressure refining 2min by the investment roll spacing of gained sizing material
Rice zinc oxide, azodicarbonamide, promotor, anti-aging agent, terpene resin and coupling agent, are kneaded 5min after adding, add mixed
Object I is closed, after being kneaded 7min, sulphur is added, is kneaded 5min, treated tossa is subsequently added, is kneaded 7min, adjusts later
Whole roll spacing is 1mm hereinafter, plasticating logical 6 times thin, and finally adjusting roll spacing is 10mm slice, after cooled to room temperature, is placed 8 hours
More than, mixed sheet is made；
(4) mixed sheet is punched into the molding film of size corresponding with mold size along rolling direction, it is spare；
(5) fabric lining for being bonded on insole is placed in a mold, and type film is laid on fabric lining,
Then when hot pressing temperature is 155 DEG C, hot-pressing and foaming is carried out with the pressure of 10MPa, time 11min is obtained after natural cooling
The multi-functional foamed shoe-pad；Insole thicknesses that can be as needed place molding film.
Example IV
Multi-functional foamed shoe-pad provided in this embodiment, by weight, including the following raw material component: natural rubber 100
Part, 16 parts of terpene resin, 16 parts of tossa, 11 parts of conch meal, 14 parts of talcum powder, 20 parts of jade powder, 9 parts of palygorskite, Peitou
8 parts of mountain flour, 7 parts of the root bark of white mulberry, 4 parts of Moringa tree root, 15 parts of diatomite, 7 parts of coupling agent, 4 parts of azodicarbonamide, nano zine oxide
4 parts, 1 part of stearic acid, 2.5 parts of sulphur, 1 part of promotor, 2 parts of anti-aging agent；
Wherein, the coupling agent is silane resin acceptor kh-550 and silane coupling agent KH-560 is 3:2 composition in mass ratio
Mixture；
The promotor is accelerant CZ and captax is the mixture of 1:1 composition in mass ratio；
The anti-aging agent is antioxidant NBC and anti-aging agent RD is the mixture of 1:3 composition in mass ratio.
The present embodiment is used for the preparation method of the multi-functional foamed shoe-pad, includes the following steps:
(1) the dry root bark of white mulberry and Moringa tree root and conch meal, talcum powder, jade powder, palygorskite, Peitou mountain flour, silicon are taken
After diatomaceous earth mixes, it is ground into the powder that granularity is 1000 mesh or more, mixture I is made, it is spare；
(2) by tossa be torn into it is single and be cut into length be 3~5mm, it is spare；
(3) it uses thin logical method of plasticating that natural rubber is put into roll spacing as 1mm hereinafter, in the open mill that roller temperature is 45 DEG C, moulds
It refines logical 6 times thin, is then to sequentially add stearic acid, nanometer in the open mill of 9mm after pressure refining 2min by the investment roll spacing of gained sizing material
Zinc oxide, azodicarbonamide, promotor, anti-aging agent, terpene resin and coupling agent are kneaded 4min after adding, and add mixing
Object I after being kneaded 6min, is added sulphur, is kneaded 4min, treated tossa is subsequently added, is kneaded 6min, adjusts later
Roll spacing is 1mm hereinafter, plasticating logical 6 times thin, and finally adjusting roll spacing is 10mm slice, after cooled to room temperature, place 8 hours with
On, mixed sheet is made；
(4) mixed sheet is punched into the molding film of size corresponding with mold size along rolling direction, it is spare；
(5) fabric lining for being bonded on insole is placed in a mold, and type film is laid on fabric lining,
Then when hot pressing temperature is 165 DEG C, hot-pressing and foaming is carried out with the pressure of 8MPa, time 10min obtains institute after natural cooling
State multi-functional foamed shoe-pad；Insole thicknesses that can be as needed place molding film.
Embodiment five
Multi-functional foamed shoe-pad provided in this embodiment, by weight, including the following raw material component: natural rubber 100
Part, 15 parts of terpene resin, 15 parts of tossa, 10 parts of conch meal, 13 parts of talcum powder, 19 parts of jade powder, 8 parts of palygorskite, Peitou
7 parts of mountain flour, 6 parts of the root bark of white mulberry, 3 parts of Moringa tree root, 14 parts of diatomite, 7 parts of coupling agent, 3 parts of azodicarbonamide, nano zine oxide
3 parts, 1 part of stearic acid, 2 parts of sulphur, 1 part of promotor, 1.5 parts of anti-aging agent；
Wherein, the coupling agent is silane resin acceptor kh-550 and silane coupling agent KH-560 is 3:2 composition in mass ratio
Mixture；
The promotor is accelerant CZ and captax is the mixture of 1:1 composition in mass ratio；
The anti-aging agent is antioxidant NBC and anti-aging agent RD is the mixture of 1:3 composition in mass ratio.
The present embodiment is used for the preparation method of the multi-functional foamed shoe-pad, includes the following steps:
(1) the dry root bark of white mulberry and Moringa tree root and conch meal, talcum powder, jade powder, palygorskite, Peitou mountain flour, silicon are taken
After diatomaceous earth mixes, it is ground into the powder that granularity is 1000 mesh or more, mixture I is made, it is spare；
(2) by tossa be torn into it is single and be cut into length be 3~5mm, it is spare；
(3) it uses thin logical method of plasticating that natural rubber is put into roll spacing as 1mm hereinafter, in the open mill that roller temperature is 45 DEG C, moulds
It refines logical 5 times thin, is then to sequentially add stearic acid, nanometer in the open mill of 8mm after pressure refining 2min by the investment roll spacing of gained sizing material
Zinc oxide, azodicarbonamide, promotor, anti-aging agent, terpene resin and coupling agent are kneaded 3min after adding, and add mixing
Object I after being kneaded 5min, is added sulphur, is kneaded 3min, treated tossa is subsequently added, is kneaded 5min, adjusts later
Roll spacing is 1mm hereinafter, plasticating logical 5 times thin, and finally adjusting roll spacing is 10mm slice, after cooled to room temperature, place 8 hours with
On, mixed sheet is made；
(4) mixed sheet is punched into the molding film of size corresponding with mold size along rolling direction, it is spare；
(5) fabric lining for being bonded on insole is placed in a mold, and type film is laid on fabric lining,
Then when hot pressing temperature is 155 DEG C, hot-pressing and foaming is carried out with the pressure of 10MPa, time 11min is obtained after natural cooling
The multi-functional foamed shoe-pad；Insole thicknesses that can be as needed place molding film.
Insole made from one~embodiment of embodiment five is tested for the property, as a result see the table below 1:
Table 1
As shown in Table 1, insole made from one~embodiment of embodiment five not only has high resiliency (outstanding compression is permanently stretched
Shrinkage), also there are excellent antibacterial functions.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (6)
1. a kind of multi-functional foamed shoe-pad, it is characterised in that: by weight, including the following raw material component: natural rubber 100
Part, 15~17 parts of terpene resin, 15~17 parts of tossa, 10~12 parts of conch meal, 13~15 parts of talcum powder, jade powder 19~
22 parts, 8~10 parts of palygorskite, 7~9 parts of Peitou mountain flour, 6~8 parts of the root bark of white mulberry, 3~5 parts of Moringa tree root, 14~16 parts of diatomite,
7~8 parts of coupling agent, 3~5 parts of nano zine oxide, 1~2 part of stearic acid, 2~2.5 parts of sulphur, promotees 3~4 parts of azodicarbonamide
Into 1~1.5 part of agent, 1.5~2 parts of anti-aging agent.
2. multi-functional foamed shoe-pad according to claim 1, it is characterised in that: by weight, including the following raw material group
Point: 100 parts of natural rubber, 16 parts of terpene resin, 16 parts of tossa, 11 parts of conch meal, 14 parts of talcum powder, 20 parts of jade powder,
9 parts of palygorskite, 8 parts of Peitou mountain flour, 7 parts of the root bark of white mulberry, 4 parts of Moringa tree root, 15 parts of diatomite, 7 parts of coupling agent, azodicarbonamide
4 parts, 4 parts of nano zine oxide, 1 part of stearic acid, 2.5 parts of sulphur, 1 part of promotor, 2 parts of anti-aging agent.
3. multi-functional foamed shoe-pad according to claim 1, it is characterised in that: the coupling agent is silane coupling agent KH-
550 and silane coupling agent KH-560 is the mixture of 3:2 composition in mass ratio.
4. multi-functional foamed shoe-pad according to claim 1, it is characterised in that: the promotor is accelerant CZ and promotes
Agent M is the mixture of 1:1 composition in mass ratio.
5. multi-functional foamed shoe-pad according to claim 1, it is characterised in that: the anti-aging agent is antioxidant NBC and prevents
Old agent RD is the mixture of 1:3 composition in mass ratio.
6. a kind of preparation method of multi-functional foamed shoe-pad described in claim 1, characterized by the following steps:
(1) the dry root bark of white mulberry and Moringa tree root and conch meal, talcum powder, jade powder, palygorskite, Peitou mountain flour, diatomite are taken
After mixing, it is ground into the powder that granularity is 1000 mesh or more, mixture I is made, it is spare；
(2) by tossa be torn into it is single and be cut into length be 3~5mm, it is spare；
(3) it uses thin logical method of plasticating that natural rubber is put into roll spacing as 1mm hereinafter, in the open mill that roller temperature is 45 DEG C, plasticates thin
Logical 5~7 times, be then in the open mill of 8~10mm after pressure refining 2min by the investment roll spacing of gained sizing material sequentially add stearic acid,
Nano zine oxide, azodicarbonamide, promotor, anti-aging agent, terpene resin and coupling agent, 3~5min of mixing after adding, then plus
Enter mixture I, after being kneaded 5~7min, sulphur is added, is kneaded 3~5min, the tossa that is subsequently added that treated is kneaded 5
~7min, adjusting roll spacing later is 1mm hereinafter, plasticating logical 5~7 times thin, and finally adjusting roll spacing is 10mm slice, is naturally cooled to
After room temperature, place 8 hours or more, mixed sheet is made；
(4) mixed sheet is punched into the molding film of size corresponding with mold size along rolling direction, it is spare；
(5) fabric lining for being bonded on insole is placed in a mold, and is laid to type film on fabric lining, then
When hot pressing temperature is 155~165 DEG C, hot-pressing and foaming is carried out with the pressure of 8~10MPa, the time is 10~11min, naturally cold
But the multi-functional foamed shoe-pad is obtained afterwards.
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| CN110105634A (en) * | 2019-05-14 | 2019-08-09 | 林建辉 | A kind of antibacterial foamed shoe-pad and preparation method thereof |
| CN110240734A (en) * | 2019-06-23 | 2019-09-17 | 东莞市永明橡胶有限公司 | A kind of degradable rubber pange insole and preparation method thereof |
| CN112746335A (en) * | 2020-12-25 | 2021-05-04 | 云南汉盟制药有限公司 | Preparation method of industrial hemp fiber powder and composite foam material and antibacterial composite insole |
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