CN104194342A - Silicone sponge health care material and preparation method and application thereof - Google Patents
Silicone sponge health care material and preparation method and application thereof Download PDFInfo
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- CN104194342A CN104194342A CN201410477454.8A CN201410477454A CN104194342A CN 104194342 A CN104194342 A CN 104194342A CN 201410477454 A CN201410477454 A CN 201410477454A CN 104194342 A CN104194342 A CN 104194342A
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Abstract
The invention discloses a silicone sponge health care material and a preparation method and application thereof. The silicone sponge health care material comprises the following ingredients in percentage by mass: 60-70 percent of silicone main materials, 1-7 percent of a foaming agent, 5-15 percent of a deodorant bacteriostatic agent, 15-25 percent of anion powder, 5-18 percent of far infrared ray powder, 0.1-1.5 percent of a vulcanizing agent and 0.05-1.0 percent of a vulcanizing accelerator. The preparation method comprises the following steps of preparation of a mixture and mould pressing or injection molding. The silicone sponge health care material has the advantages of weight loss, water absorption, ventilation, bacteriostasis, deodorization and the like, and products made of the silicone sponge health care material are comfortable in wearing and wide in range of application.
Description
Technical field
The present invention relates to a kind of silica gel material and preparation method thereof, be specifically related to a kind of sponge silica gel health-care material and its preparation method and application.
Background technology
Along with the raising of people's living standard, people are more and more higher to the requirement of shoes, and the footwear of various nourishing functions arise at the historic moment on the market.Chinese patent literature CN102964842A discloses the technology of a kind of silica gel health-care material and making method and health promoting shoe and health insoles and health-care soles, adopt footwear, shoe-pad, mask, sheath, cap, the pillow first-class product of this fabrication techniques to there is balance people cylinder electrolyte, stimulate circulation, strengthen human metabolism function's health-care effect, can also purify air.But this class silica gel health-care material do not absorb water, airtight, goods heaviness, dresses comfort poor, and range of application is also narrow.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of can loss of weight, the sponge silica gel health-care material of comfortable, the applied range of water suction, ventilative, antibacterial, deodorizing, article placement and its preparation method and application.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of sponge silica gel health-care material, described sponge silica gel health-care material comprises the component of following massfraction: silica gel major ingredient 60%～70%, whipping agent 1%～7%, anti odour bacteriostatic agent 5%～15%, negative ion powder 15%～25%, far-infrared powder 5%～18%, vulcanizing agent 0.1%～1.5% and vulcanization accelerator 0.05%～1.0%.
In above-mentioned sponge silica gel health-care material, preferred, described sponge silica gel health-care material also comprises pigment 0.1%～6%, tenderizer 0.1%～0.5%.
In above-mentioned sponge silica gel health-care material, preferred, described whipping agent is chemical foaming agent.Preferred, described chemical foaming agent comprises one or more in ammonium nitrite, bicarbonate of ammonia, sodium bicarbonate, aluminium hydroxide, blowing agent H, blowing agent AC, whipping agent DAB, whipping agent BSH.When whipping agent is preferably lower slightly than curing temperature, can decompose the material that produces gas and water vapor, taking nontoxic as good.
In above-mentioned sponge silica gel health-care material, preferred, described anti odour bacteriostatic agent is made up of nano silver-carrying titanium dioxide and Chinese fiber crops, and the mass ratio of described nano silver-carrying titanium dioxide and Chinese fiber crops is 1: (10～30).
In above-mentioned sponge silica gel health-care material, preferred, described sponge silica gel health-care material is with a bottom cloth layer.
As a total technical conceive, the present invention also provides a kind of preparation method of above-mentioned sponge silica gel health-care material, comprises the following steps:
(1) preparation of compound: take each feed composition by massfraction, after mixing, obtain compound;
(2) compression molding: compound is made to film, put into preset mould, die temperature is heated to 170 DEG C～220 DEG C, then constant temperature sulfuration under board pressure, depanning obtains sponge silica gel health-care material.
In above-mentioned preparation method, preferred, further comprising the steps of: to make after film at compound, on film, paste one deck base fabric, then carry out constant temperature sulfuration by putting into preset mould with the film of base fabric.
As a total technical conceive, the present invention also provides a kind of preparation method of above-mentioned sponge silica gel health-care material, comprises the following steps:
(1) preparation of compound: take each feed composition by massfraction, after mixing, obtain compound;
(2) injection molding: compound is injected to preset mould, and die temperature constant temperature is 170 DEG C～220 DEG C, constant temperature sulfuration under board pressure, depanning obtains sponge silica gel health-care material.
In two kinds of above-mentioned preparation methods, preferred, described board pressure is 6MPa～20MPa, and the time of described constant temperature sulfuration is 1200 seconds～1700 seconds.
In two kinds of above-mentioned preparation methods, each component and massfraction thereof are: silica gel major ingredient 60%～70%, whipping agent 1%～7%, anti odour bacteriostatic agent 5%～15%, negative ion powder 15%～25%, far-infrared powder 5%～18%, vulcanizing agent 0.1%～1.5% and vulcanization accelerator 0.05%～1.0%; Or silica gel major ingredient 60%～70%, whipping agent 1%～7%, anti odour bacteriostatic agent 5%～15%, negative ion powder 15%～25%, far-infrared powder 5%～18%, vulcanizing agent 0.1%～1.5% and vulcanization accelerator 0.05%～1.0%, pigment 0.1%～6%, tenderizer 0.1%～0.5%.
As a total technical conceive, the present invention also provides the application in footwear (comprising sole, vamp etc.), shoe-pad, cap, mouth mask, sheath, cushion, pillow, mask, sofa, scarf or finishing material of sponge silica gel health-care material that a kind of above-mentioned sponge silica gel health-care material or above-mentioned preparation method make.
In the present invention, the far-infrared powder in sponge silica gel health-care material can be tourmaline powder, medical stone powder or far infrared ceramic powder etc.
Compared with prior art, the invention has the advantages that:
(1) sponge silica gel health-care material of the present invention has advantages of light weight, ventilative, water suction, performance and the function of silica gel material are reformed, be made into footwear, sole, shoe-pad etc. comfortable and easy to wear, except footwear, sole, shoe-pad, can also make other various products and absorb the sweat that human body produces, remove stink, suppress or kill bacteria.
(2) sponge silica gel health-care material of the present invention is due to anion releasing, far infrared rays, and silver and Chinese fiber crops can sterilizing press down smelly, titanium dioxide has strengthening action to silica gel, therefore the ionogen in energy balance human body, stimulates circulation, and strengthens human metabolism function and immunizing power, discharge toxins in human body, can also purify air, sterilizing presses down smelly, decomposes or absorbs the part harmful and noxious substance in empty G&W.
(3) sponge silica gel health-care material applied range of the present invention, can be used for making the goods such as footwear, sole, shoe-pad, cap, mouth mask, sheath, cushion, pillow, mask, sofa, scarf, finishing material.
Embodiment
Below in conjunction with concrete preferred embodiment, the invention will be further described, but protection domain not thereby limiting the invention.
embodiment 1:
A kind of sponge silica gel health-care material of the present invention, can adopt mold pressing or injection molding preparation, comprise the component of following massfraction: silica gel major ingredient 60%～70%, whipping agent 1%～7%, anti odour bacteriostatic agent 5%～15%, negative ion powder 15%～25%, far-infrared powder 5%～18%, vulcanizing agent 0.1%～1.5% and vulcanization accelerator 0.05%～1.0%; Preferably, can also comprise pigment 0.1%～6%, tenderizer 0.1%～0.5%.
In the sponge silica gel health-care material of the present embodiment, the preferred chemical foaming agent of whipping agent, one or more in the preferred ammonium nitrite of chemical foaming agent, bicarbonate of ammonia, sodium bicarbonate, aluminium hydroxide, blowing agent H, blowing agent AC, whipping agent DAB, whipping agent BSH.
In the sponge silica gel health-care material of the present embodiment, anti odour bacteriostatic agent is made up of nano silver-carrying titanium dioxide and Chinese fiber crops, and the mass ratio of nano silver-carrying titanium dioxide and Chinese fiber crops is 1: (10～30).
In the sponge silica gel health-care material of the present embodiment, sponge silica gel health-care material is preferably with a bottom cloth layer.
A preparation method for the sponge silica gel health-care material of above-mentioned the present embodiment, comprises the following steps:
(1) preparation of compound: take each feed composition by massfraction, after mixing (can comprise and plasticate, press refining, bag roller, play triangle bag, thin-pass, lower, the conventional operation such as cut), obtain compound;
(2) injection or compression molding: compound is directly injected or make film (comprise extrude, calendering, the conventional operation such as die-cut) and put into preset mould, die temperature constant temperature is 170 DEG C～220 DEG C, under the board pressure of 6MPa～20MPa, constant temperature (170 DEG C～220 DEG C) vulcanizes 1200 seconds～1700 seconds again, and depanning obtains sponge silica gel health-care material.
When sponge silica gel health-care material is during with a bottom cloth layer, adhere to bottom cloth layer on the formed material after depanning except adopting directly, more preferably adopt following methods to prepare the sponge silica gel health-care material with bottom cloth layer, specifically comprise the following steps:
(1) preparation of raw material: take each component by massfraction, after mixing, obtain compound;
(2) compression molding: compound is made to film, then on film, paste one deck base fabric, to put into preset mould with the film of base fabric again, die temperature is heated to 170 DEG C～220 DEG C, under the board pressure of 6MPa～20MPa, constant temperature vulcanizes 1200 seconds～1700 seconds again, depanning obtains the sponge silica gel health-care material with base fabric, through die-cut or be cut into desired shape, obtains finished product.
After testing, sponge silica gel health-care material of the present invention, water-intake rate reaches the more than 5 times of own wt, and when this sponge sheet material both sides pressure reduction of 10 mm thick is 0.001MPa, air permeable rate is 5L/ (cm
2s)～20L/ (cm
2s), illustrate that thus this sponge silica gel health-care material has good water suction and ventilation property.
Sponge silica gel health-care material of the present invention can be widely used in making footwear, sole, shoe-pad, cap, mouth mask, sheath, cushion, pillow, mask, sofa, scarf or finishing material etc.
embodiment 2:
A kind of sponge silica gel health-care material of the present invention, is specially sponge silica gel health care sheet material, comprises the component of following massfraction: silica gel major ingredient 60%, whipping agent 3%, anti odour bacteriostatic agent 8%, negative ion powder 20%, far-infrared powder 8%, vulcanizing agent 0.8% and vulcanization accelerator 0.2%.
In the present embodiment, whipping agent is the mixed foaming agent of ammonium nitrite and blowing agent H composition, and the mass ratio of ammonium nitrite and blowing agent H is 2: 1.Anti odour bacteriostatic agent is made up of nano silver-carrying titanium dioxide and Chinese fiber crops, and the mass ratio of nano silver-carrying titanium dioxide and Chinese fiber crops is 1: 20.
In the present embodiment, far-infrared powder is tourmaline powder, the ore powder that negative ion powder is certain mine, vulcanizing agent is vulcanizing agent DCP(dicumyl peroxide), vulcanization accelerator is zinc oxide, still, concrete optional material or the model of these compositions are not limited to this.
A preparation method for the sponge silica gel health-care material of above-mentioned the present embodiment, comprises the following steps:
(1) preparation of raw material: take each feed composition by above-mentioned massfraction, after mixing (can comprise and plasticate, press refining, bag roller, play triangle bag, thin-pass, lower, the conventional operation such as cut), obtain compound;
(2) compression molding: by compound by extruding, roll, be die-cut into film, then film is packed in preset mould, die temperature is heated to 175 DEG C, and on vulcanizing press, under 16MPa pressure, constant temperature vulcanizes 1300 seconds, and depanning obtains sponge silica gel health care sheet material.After testing, the sponge silica gel health care sheet material water-intake rate of the present embodiment reaches the more than 5 times of own wt, and the thick sponge silica gel health care of the 10mm of the present embodiment sheet material is in the time that both sides pressure reduction is 0.001MPa, and air transmission coefficient is 8L/(cm
2s), illustrate that thus this sponge silica gel health-care material has good water suction and ventilation property.
Sponge silica gel health care sheet material prepared by the present embodiment cuts into various desired shapes, can produce cushion, pillow, mouth mask filter core, knee joint cover, hand saver cover, neck sheath, scarf, sofa material etc.If the sponge silica gel compound mixing is put into or injection moulding mould, can shear, depanning is exactly finished product, as footwear, shoe-pad, sheath, mask, cushion, pillow, mouth mask filter core, sofa material, scarf etc.
embodiment 3:
A kind of sponge silica gel health-care material of the present invention, be specially sponge silica gel health care sheet material, comprise the component of following massfraction: silica gel major ingredient 60%, whipping agent 3%, anti odour bacteriostatic agent 7%, negative ion powder 20%, far-infrared powder 8%, vulcanizing agent 0.8%, vulcanization accelerator 0.2%, pigment 0.9%, tenderizer 0.1%.
In the present embodiment, whipping agent is the mixed foaming agent of ammonium nitrite and blowing agent H composition, and the mass ratio of ammonium nitrite and blowing agent H is 2: 1.Anti odour bacteriostatic agent is made up of nano silver-carrying titanium dioxide and Chinese fiber crops, and the mass ratio of nano silver-carrying titanium dioxide and Chinese fiber crops is 1: 20.
In the present embodiment, far-infrared powder is far infrared ceramic powder, negative ion powder is the commodity negative ion powder that Hebei Hao Ying mineral products company limited produces, vulcanizing agent is vulcanizing agent BIBH, vulcanization accelerator is zinc oxide, and pigment is the dark green G of phthalein, and tenderizer is dibutyl phthalate, but concrete optional material or the model of these compositions are not limited to this.
A preparation method for the sponge silica gel health-care material of above-mentioned the present embodiment, comprises the following steps:
(1) preparation of raw material: take each feed composition by above-mentioned massfraction, after mixing, obtain compound;
(2) injection molding: compound is injected to preset mould, and die temperature constant temperature is 170 DEG C, on vulcanizing press, under 8MPa pressure, constant temperature vulcanizes 1400 seconds, and depanning obtains sponge silica gel health care sheet material.After testing, the sponge silica gel health-care material water-intake rate of the present embodiment reaches the more than 5 times of own wt, and when this sponge sheet material both sides pressure reduction of 10 mm thick is 0.001MPa, air permeable rate is 15L/(cm
2s), illustrate that thus this sponge silica gel health-care material has good water suction and ventilation property.
Sponge silica gel health care sheet material prepared by the present embodiment cuts into various desired shapes, can produce cushion, pillow, mouth mask filter core, knee joint cover, hand saver cover, neck sheath, scarf, sofa material etc.
embodiment 4:
A kind of sponge silica gel health-care material of the present invention, be specially the sponge silica gel health care sheet material with base fabric, comprise the component of following massfraction: silica gel major ingredient 63%, whipping agent 3%, anti odour bacteriostatic agent 8%, negative ion powder 16%, far-infrared powder 8%, vulcanizing agent 0.8%, vulcanization accelerator 0.2%, pigment 0.8%, tenderizer 0.2%.
In the present embodiment, whipping agent is whipping agent BSH.Anti odour bacteriostatic agent is made up of nano silver-carrying titanium dioxide and Chinese fiber crops, and the mass ratio of nano silver-carrying titanium dioxide and Chinese fiber crops is 1: 30.
In the present embodiment, far-infrared powder is medical stone powder, negative ion powder is the mixed powder of the weight percent of (30% tourmaline powder+60% rare earth oxide+10% lanthanide oxide), vulcanizing agent is vulcanizing agent A D, vulcanization accelerator is many sulphur thiuram, and pigment is ultramarine, and tenderizer is oleic acid, but concrete optional material or the model of these compositions are not limited to this.
A preparation method for the sponge silica gel health-care material of above-mentioned the present embodiment, comprises the following steps:
(1) preparation of raw material: take each feed composition by above-mentioned massfraction, after mixing, obtain compound;
(2) compression molding: by compound by extruding, roll, be die-cut into film, then on film, stick base fabric, to pack in preset mould with the film of base fabric again, die temperature is heated to 210 DEG C, on vulcanizing press, under 12MPa pressure, constant temperature vulcanizes 1500 seconds, after depanning, obtain the sponge silica gel health care sheet material with base fabric.After testing, the thick sponge silica gel health care of the 10mm of the present embodiment sheet material is in the time that both sides pressure reduction is 0.001MPa, and air transmission coefficient is 8L/(cm
2s), illustrate that thus this sponge silica gel health-care material has good ventilation property.
Sponge silica gel health care sheet material with base fabric prepared by the present embodiment cuts into various desired shapes, can produce cushion, pillow, mouth mask filter core, knee joint cover, hand saver cover, neck sheath, scarf, sofa material, wall paper etc.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is also not only confined to above-described embodiment.All technical schemes belonging under thinking of the present invention all belong to protection scope of the present invention.Should be noted that; for those skilled in the art; improvements and modifications (as adopted other whipping agent and frothing aid or adopting other foam process) under the premise without departing from the principles of the invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a sponge silica gel health-care material, it is characterized in that, described sponge silica gel health-care material comprises the component of following massfraction: silica gel major ingredient 60%～70%, whipping agent 1%～7%, anti odour bacteriostatic agent 5%～15%, negative ion powder 15%～25%, far-infrared powder 5%～18%, vulcanizing agent 0.1%～1.5% and vulcanization accelerator 0.05%～1.0%.
2. sponge silica gel health-care material according to claim 1, is characterized in that, described sponge silica gel health-care material also comprises pigment 0.1%～6%, tenderizer 0.1%～0.5%.
3. sponge silica gel health-care material according to claim 1 and 2, is characterized in that, described whipping agent is chemical foaming agent; Described chemical foaming agent comprises one or more in ammonium nitrite, bicarbonate of ammonia, sodium bicarbonate, aluminium hydroxide, blowing agent H, blowing agent AC, whipping agent DAB, whipping agent BSH.
4. sponge silica gel health-care material according to claim 1 and 2, is characterized in that, described anti odour bacteriostatic agent is made up of nano silver-carrying titanium dioxide and Chinese fiber crops, and the mass ratio of described nano silver-carrying titanium dioxide and Chinese fiber crops is 1: (10～30).
5. sponge silica gel health-care material according to claim 1 and 2, is characterized in that, described sponge silica gel health-care material is with a bottom cloth layer.
6. a preparation method for the sponge silica gel health-care material as described in any one in claim 1～5, comprises the following steps:
(1) preparation of compound: take each feed composition by massfraction, after mixing, obtain compound;
(2) compression molding: compound is made to film, put into preset mould, die temperature is heated to 170 DEG C～220 DEG C, then constant temperature sulfuration under board pressure, depanning obtains sponge silica gel health-care material.
7. preparation method according to claim 6, is characterized in that, described preparation method is further comprising the steps of: make after film at compound, paste one deck base fabric on film, then carry out constant temperature sulfuration by putting into preset mould with the film of base fabric.
8. a preparation method for the sponge silica gel health-care material as described in any one in claim 1～4, comprises the following steps:
(1) preparation of compound: take each feed composition by massfraction, after mixing, obtain compound;
(2) injection molding: compound is injected to preset mould, and die temperature constant temperature is 170 DEG C～220 DEG C, constant temperature sulfuration under board pressure, depanning obtains sponge silica gel health-care material.
9. according to the preparation method described in any one in claim 6～8, it is characterized in that, described board pressure is 6MPa～20MPa, and the time of described constant temperature sulfuration is 1200 seconds～1700 seconds.
10. the application of the sponge silica gel health-care material that the sponge silica gel health-care material as described in any one in claim 1～5 or the preparation method as described in any one in claim 6～9 make in footwear, shoe-pad, cap, mouth mask, sheath, cushion, pillow, mask, sofa, scarf or finishing material.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875320A (en) * | 2015-04-21 | 2015-09-02 | 吴清照 | Latex mattress production process |
| CN107286665A (en) * | 2017-07-28 | 2017-10-24 | 玉荆泉 | A kind of multifunctional material health mat and preparation method thereof |
| CN108016051A (en) * | 2017-12-27 | 2018-05-11 | 李明东 | A kind of silicon cloth production technology, silicon cloth anti-dust mask production technology and two-sided silicon cloth mask production technology |
| CN108523562A (en) * | 2018-04-23 | 2018-09-14 | 青岛裕王智能科技床业有限公司 | One kind is recovered one's original simplicity physical therapy sleeping bag |
| CN108570232A (en) * | 2018-03-13 | 2018-09-25 | 天长市荣盛有机硅科技有限公司 | A kind of antibacterial and mouldproof foamed silastic material |
| CN109676850A (en) * | 2018-12-27 | 2019-04-26 | 孙兴普 | A kind of manufacturing process of foamed silica gel product |
| CN110256851A (en) * | 2019-06-10 | 2019-09-20 | 天津大学 | A kind of fannings material silica gel composite coaster and preparation method thereof |
| CN111084431A (en) * | 2018-10-24 | 2020-05-01 | 苏州美山子制衣有限公司 | Mold cup combining silica gel sponge and vertical sponge and manufacturing method thereof |
| WO2021164241A1 (en) * | 2020-02-17 | 2021-08-26 | 苏州桐力光电股份有限公司 | Organosilicon porous breathable disinfection and sterilization nano-filtration material for masks and preparation method therefor |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104875320A (en) * | 2015-04-21 | 2015-09-02 | 吴清照 | Latex mattress production process |
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| CN108016051A (en) * | 2017-12-27 | 2018-05-11 | 李明东 | A kind of silicon cloth production technology, silicon cloth anti-dust mask production technology and two-sided silicon cloth mask production technology |
| CN108570232A (en) * | 2018-03-13 | 2018-09-25 | 天长市荣盛有机硅科技有限公司 | A kind of antibacterial and mouldproof foamed silastic material |
| CN108523562A (en) * | 2018-04-23 | 2018-09-14 | 青岛裕王智能科技床业有限公司 | One kind is recovered one's original simplicity physical therapy sleeping bag |
| CN111084431A (en) * | 2018-10-24 | 2020-05-01 | 苏州美山子制衣有限公司 | Mold cup combining silica gel sponge and vertical sponge and manufacturing method thereof |
| CN109676850A (en) * | 2018-12-27 | 2019-04-26 | 孙兴普 | A kind of manufacturing process of foamed silica gel product |
| CN110256851A (en) * | 2019-06-10 | 2019-09-20 | 天津大学 | A kind of fannings material silica gel composite coaster and preparation method thereof |
| CN110256851B (en) * | 2019-06-10 | 2021-09-21 | 天津大学 | Broken tea silica gel composite cup mat and preparation method thereof |
| WO2021164241A1 (en) * | 2020-02-17 | 2021-08-26 | 苏州桐力光电股份有限公司 | Organosilicon porous breathable disinfection and sterilization nano-filtration material for masks and preparation method therefor |
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Application publication date: 20141210 |
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