CN102415620A - Anti-tearing biochemical protective clothing with antibacterial function and manufacturing method thereof - Google Patents
Anti-tearing biochemical protective clothing with antibacterial function and manufacturing method thereof Download PDFInfo
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- CN102415620A CN102415620A CN2011103509221A CN201110350922A CN102415620A CN 102415620 A CN102415620 A CN 102415620A CN 2011103509221 A CN2011103509221 A CN 2011103509221A CN 201110350922 A CN201110350922 A CN 201110350922A CN 102415620 A CN102415620 A CN 102415620A
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- antibacterial functions
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- 230000001681 protective effect Effects 0.000 title claims abstract description 58
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000002131 composite material Substances 0.000 claims abstract description 36
- 238000002360 preparation method Methods 0.000 claims abstract description 29
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 239000005871 repellent Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims description 9
- 239000002270 dispersing agent Substances 0.000 claims description 9
- 229920001223 polyethylene glycol Polymers 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
- 229920004933 Terylene® Polymers 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- OLSMQDUPRYIMTC-UHFFFAOYSA-L magnesium;ethanol;dichloride Chemical compound [Mg+2].[Cl-].[Cl-].CCO OLSMQDUPRYIMTC-UHFFFAOYSA-L 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 238000007731 hot pressing Methods 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 230000035699 permeability Effects 0.000 description 8
- 239000013049 sediment Substances 0.000 description 6
- 231100000167 toxic agent Toxicity 0.000 description 5
- 239000003440 toxic substance Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- WYMSBXTXOHUIGT-UHFFFAOYSA-N paraoxon Chemical compound CCOP(=O)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 WYMSBXTXOHUIGT-UHFFFAOYSA-N 0.000 description 4
- 229960004623 paraoxon Drugs 0.000 description 4
- 244000063299 Bacillus subtilis Species 0.000 description 3
- 235000014469 Bacillus subtilis Nutrition 0.000 description 3
- 241000295644 Staphylococcaceae Species 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 241001515965 unidentified phage Species 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000004375 physisorption Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention belongs to the field of functional composite materials, and relates to a preparation method of anti-tearing biochemical protective clothing with an antibacterial function, which comprises the following steps: preparing nano magnesium oxide; selecting a piece of anti-tearing cloth, and performing waterproof and oil-repellent finishing on the anti-tearing cloth; taking the anti-tearing cloth subjected to waterproof and oil-repellent finishing as an outer supporting layer, selecting materials as an intermediate filtering layer and an inner layer, adding 5-25g/m2 nano magnesium oxide between the outer supporting layer and the intermediate filtering layer and between the outer supporting layer and the inner layer, and preparing the three layers of materials and the nano magnesium oxide into a biochemical protection composite material through hot-pressing adhesion; the biochemical protective composite material is prepared into integrated protective clothing, and the joint is thermally laminated. The invention also provides the biochemical protective clothing manufactured by the method. The protective clothing prepared by the invention improves the degradation performance and the bacteriostasis performance to chemical substances, and improves the comfort of a wearer on the premise of ensuring excellent biochemical protection effect.
Description
Technical field
The present invention relates to a kind of anti-biochemical protection composite and protective garment torn, belong to the functional composite material field with antibacterial functions.
Background technology
At present, conventional on the market protective garment is divided into isolated type protection clothes, permeability type and half permeability type protective garment usually.Conventional isolated type protection clothes have not wet thoroughly shortcoming, make the personnel's of dress physiology and psychology produce certain negative effect; Though permeability type and half breathable protective clothes are of a great variety, barrier propterty is generally lower, and limitation is big.Permeability type and half breathable protective are more superior with respect to isolation type and selective permeation protective garment comfortableness, but protective is relatively poor relatively.Now, people have added some sorbing materials in order to solve comfortableness and protective this a pair of contradiction that can not get both in the barrier layer of permeability type, half permeability type protective garment.The sorbing material that adds in permeability type protective garment and the half permeability type protective garment is the active carbon composition, and these compositions can reduce the ambient concentration of toxic agent simultaneously with the toxic agent adsorption preventing through skin infringement human body.Active carbon is present topmost sorbing material, but there is certain defective, and its physisorption exists the desorption phenomenon, and toxicant is all the time attached on the protective garment.In case protective garment is torn, toxic agent will be invaded skin.
New material, new technology, application of new have become current protective garment Development Trend.The biochemical protective garment of desirable high-performance should be able to effectively be isolated blood, body fluid, virus, bacterium etc. on the one hand, and prevents many chemical substance infiltrations, also allows water vapour molecule to pass through in a large number on the other hand simultaneously, has excellent protective and comfortableness.It is imperative to develop the biochemical protective garment of such high-performance.
Summary of the invention
The objective of the invention is, overcome the above-mentioned deficiency of prior art, a kind of anti-biochemical protective garment and preparation method thereof of tearing with antibacterial functions is provided.Technical scheme of the present invention is following:
A kind of have an antibacterial functions anti-torn biochemical protective garment preparation method, comprises the following steps:
(1) preparation nano magnesia;
(2) choose and a kind ofly anti-tear cloth, and it is carried out the waterproof oil-repellent finiss;
(3) with through the anti-cloth of tearing of waterproof oil-repellent finiss as outer supporting layer, and choose material as intermediate filter layer and nexine, between outer supporting layer and intermediate filter layer and nexine, add 5-25g/m
2Nano magnesia is prepared into biochemical protection composite with trilaminate material and nano magnesia through heat pressure adhesive;
(4) should biochemistry protection Composite Preparation become the Contiuum type protective garment, and carry out heat posted at seam crossing and close.
As preferred implementation; Protective garment preparation method of the present invention; Nano magnesia is to be primary raw material with magnesium chloride and ammoniacal liquor, is that dispersant is prepared from through the precipitation method with the polyethylene glycol, and concrete preparation method is: be in the magnesium chloride ethanol solution of 0.1-0.5mol/L in concentration; The volume ratio of adding and solution is that dispersant polyethylene glycol and the concentration of 0.04-0.1 is the acetum of 0.1-0.2mol acetic acid/L; Under 60 ℃ of constant temperatures, mix, and slow dropping ammonia and absolute ethyl alcohol mixed solution, make it generate white depositions; With processing white presoma after white depositions filtration that generates and the drying, its grinding and calcining are made nano oxidized magnesium dust; Prevent that tearing cloth is processed by terylene/polyvinyl blending; With polypropylene fibre melt spraying non-woven fabrics or polytetrafluoroethylcomposite composite film is intermediate filter layer, is nexine with material in the mesh.
The present invention provide simultaneously a kind of adopt that above-mentioned preparation method processes have an antibacterial functions anti-ly tear biochemical protective garment; This kind protective garment is a kind of Contiuum type protective garment of being processed by biochemistry protection composite; The biochemical protection of this kind composite is divided into three layers: outer supporting layer, intermediate filter layer, nexine is characterized in that outer supporting layer wherein is by processing through the anti-cloth of tearing of waterproof oil-repellent finiss; Between trilaminate material, be added with nano magnesia, addition is 5-25g/m
2
Provided by the inventionization protective garment and preparation method thereof is the degraded sorbing material with the nano magnesia, can not only adsorb toxic agent, and it is less or do not have the material of toxicity also can it to be degraded into toxicity, reduces the injury to wearer.Under the prerequisite that guarantees the biological protection effect; In order to improve degradation property and the bacteriostasis property of protective garment to chemical substance, the present invention has prepared nano magnesia through the precipitation method, and its degradation effect to the chemical substance paraoxon is obvious; When 5min, paraoxon has been degraded 99.19%.The nano magnesia of preparation added in the trilaminate material carries out laminate adhesive, so preparation have an antibacterial functions anti-ly tear biochemical protective garment.Adopt the biochemistry protection composite of method preparation of the present invention to have higher anti-tear resistance, laterally tear load between 150～190N, longitudinal tear load is between 140～170N.Biochemical protection composite all more than 94%, shows that it has good biocidal property to bacillus subtilis var bacterium, gold-coloured staphylococci and colibacillary bacteriostasis rate.The biochemical protective garment of the present invention preparation reaches as high as 100% to NaCl aerosol strainability, to microorganism X-174 bacteriophage pressure difference be 0 with 1.75kPa down the clump count of maintenance 5min be respectively 0 and 1.5.Explain and wearing the safety that this protective garment can guarantee the wearer.The thermal resistance mean value of biochemical protective garment is 0.22clo, and wet resistance mean value is at 33.82-36.9m
2Pa/W.Show that this biochemistry protective garment under the prerequisite that guarantees excellent biochemical protection effect, has improved wearer's comfortableness.
Description of drawings
Fig. 1 is the nano magnesia transmission electron microscope picture.
Fig. 2 is the efficiency curve diagram of nano magnesia degraded paraoxon.
Fig. 3 is the contact angle resolution chart of composite to water.
Fig. 4 is composite tear resistance load displacement curve figure.A figure is the transverse load curve map, and b figure is the longitudinal loading curve map.
Fig. 5 is composite bacteriostatic experiment figure.The experimental group of a bacillus subtilis var bacterium; The control group of b bacillus subtilis var bacterium; The experimental group of c gold-coloured staphylococci; The control group of d gold-coloured staphylococci; The colibacillary experimental group of e; The colibacillary control group of f.
The specific embodiment
Below in conjunction with specific embodiment the present invention is done and to describe in further detail.
Nano magnesia is to be that primary raw material is prepared from magnesium chloride and ammoniacal liquor among the present invention; Terylene/polyvinyl blending prevents that tearing cloth is outer supporting layer; Polypropylene fibre melt spraying non-woven fabrics or polytetrafluoroethylcomposite composite film are intermediate filter layer; Material is internal layer in the mesh, and skin is prevented that tearing cloth carries out the waterproof oil-repellent finiss, with adding nano magnesia in the trilaminate material through the biochemical composite that protects of heat pressure adhesive preparation; Should biochemistry protection Composite Preparation become the Contiuum type protective garment again, and carry out heat posted at seam crossing and close.
Embodiment one
In 0.1L concentration is in the magnesium chloride ethanol solution of 0.4mol/L; Add 5ml dispersant polyethylene glycol and 0.015mol acetic acid, place 60 ℃ of waters bath with thermostatic control to mix, under continuous magnetic agitation; Slow dropping ammonia and absolute ethyl alcohol mixed solution, the adularescent sediment generates.After being added dropwise to complete, keep temperature to continue reaction a period of time, sediment is filtered, the washing final vacuum is dry, obtains white presoma.Grind back 550 ℃ of calcining 2h, obtain nano oxidized magnesium dust.The terylene that carries out the waterproof oil-repellent finiss/polyvinyl blending is prevented tearing cloth as outer, 35g/m
2The polypropylene fibre melt spraying non-woven fabrics is that intermediate layer, mesh lining are internal layer, the nano magnesia of preparation is joined three layers of centre carry out laminate adhesive and be prepared into biochemical protection composite.This Composite Preparation is become biochemical protective garment, seam crossing carry out heat posted with.The nano magnesia transmission electron microscope picture is as shown in Figure 1.The efficiency curve diagram of nano magnesia degraded paraoxon is as shown in Figure 2.
Embodiment two
In 0.1L concentration is in the magnesium chloride ethanol solution of 0.2mol/L; Add 10ml dispersant polyethylene glycol and 0.01mol acetic acid, place 60 ℃ of waters bath with thermostatic control to mix, under continuous magnetic agitation; Slow dropping ammonia and absolute ethyl alcohol mixed solution, the adularescent sediment generates.After being added dropwise to complete, keep temperature to continue reaction a period of time, room temperature leaves standstill 8h.Sediment is filtered, and the washing final vacuum is dry, obtains white presoma.After the grinding, 550 ℃ of calcining 2h obtain nano oxidized magnesium dust.Is that intermediate layer, mesh lining are internal layer with the anti-cloth of tearing of the terylene that carries out the waterproof oil-repellent finiss/polyvinyl blending as outer, polytetrafluoroethylcomposite composite film, the nano magnesia of preparation is joined three layers of centre carry out laminate adhesive and be prepared into biochemical protection composite.This Composite Preparation is become biochemical protective garment, seam crossing carry out heat posted with.The tear resistance of biochemical protection composite is as shown in Figure 4.
Embodiment three
In 0.1L concentration is the magnesium chloride ethanol solution of 0.4mol/L; Add 5ml dispersant polyethylene glycol and 0.015mol acetic acid, place 60 ℃ of waters bath with thermostatic control to mix, under continuous magnetic agitation; Slow dropping ammonia and absolute ethyl alcohol mixed solution, the adularescent sediment generates.After being added dropwise to complete, keep temperature to continue reaction a period of time, sediment is filtered, the washing final vacuum is dry, obtains white presoma.Grind back 550 ℃ of calcining 2h, obtain nano oxidized magnesium dust.Is that intermediate layer, mesh lining are internal layer with the anti-cloth of tearing of the terylene that carries out the waterproof oil-repellent finiss/polyvinyl blending as outer, polytetrafluoroethylcomposite composite film, the nano magnesia of preparation is joined three layers of centre carry out laminate adhesive and be prepared into biochemical protection composite.This Composite Preparation is become biochemical protective garment, seam crossing carry out heat posted with.The result is as shown in Figure 5 for the composite bacteriostatic experiment.
Composite is done the test of NaCl aerosol strainability, and mean value is 100% as a result.Composite is done microorganism barrier property test, and microorganism is selected the X-174 bacteriophage for use, the pressure difference on lining two sides respectively be 0 with 1.75kPa maintenance 5min down; Flushing liquor is cultivated 24h; Calculating clump count, is 0 o'clock at pressure difference, and clump count is 0; At pressure difference is 1.75 o'clock, and average clump count is 1.5.Explain and wearing the safety that this protective garment can guarantee the wearer.
Adopt thermal manikin that biochemical protective garment of the present invention is carried out thermal resistance and wet resistance test, the result shows that thermal resistance mean value is 0.22clo, and wet resistance mean value is at 33.82-36.9m
2Pa/W.The result shows that this biochemistry protective garment is beneficial to seeing through of moisture, has improved wearer's comfortableness.
Although the present invention has been carried out foregoing description in conjunction with accompanying drawing; But the present invention is not limited to the above-mentioned specific embodiment; The above-mentioned specific embodiment only is schematically, rather than restrictive, and those skilled in the art is under enlightenment of the present invention; Do not break away from many distortion of making under the aim of the present invention, all belonging to the row of protection of the present invention.
Claims (10)
1. have an antibacterial functions anti-torn biochemical protective garment preparation method, comprises the following steps:
(1) preparation nano magnesia;
(2) choose and a kind ofly anti-tear cloth, and it is carried out the waterproof oil-repellent finiss;
(3) with through the anti-cloth of tearing of waterproof oil-repellent finiss as outer supporting layer, and choose material as intermediate filter layer and nexine, between outer supporting layer and intermediate filter layer and nexine, add 5-25g/m
2Nano magnesia is prepared into biochemical protection composite with trilaminate material and nano magnesia through heat pressure adhesive;
(4) should biochemistry protection Composite Preparation become the Contiuum type protective garment, and carry out heat posted at seam crossing and close.
2. a kind of have an antibacterial functions anti-according to claim 1 torn biochemical protective garment preparation method, it is characterized in that, nano magnesia is to be primary raw material with magnesium chloride and ammoniacal liquor, is that dispersant is prepared from through the precipitation method with the polyethylene glycol.
3. a kind of have an antibacterial functions anti-according to claim 1 torn biochemical protective garment preparation method; It is characterized in that; In concentration is in the magnesium chloride ethanol solution of 0.1-0.5mol/L, and the volume ratio of adding and solution is that dispersant polyethylene glycol and the concentration of 0.04-0.1 is the acetum of 0.1-0.2mol/L, under 60 ℃ of constant temperatures, mixes; And slow dropping ammonia and absolute ethyl alcohol mixed solution, make it generate white depositions; With processing white presoma after white depositions filtration that generates and the drying, its grinding and calcining are made nano oxidized magnesium dust.
4. a kind of have an antibacterial functions anti-according to claim 1 torn biochemical protective garment preparation method, it is characterized in that, anti-ly tears cloth and processed by terylene/polyvinyl blending.
5. a kind of have an antibacterial functions anti-according to claim 1 torn biochemical protective garment, it is characterized in that, and be intermediate filter layer with polypropylene fibre melt spraying non-woven fabrics or polytetrafluoroethylcomposite composite film, be nexine with material in the mesh.
6. have an antibacterial functions anti-torn biochemical protective garment; This kind protective garment is a kind of Contiuum type protective garment of being processed by biochemistry protection composite; The biochemical protection of this kind composite is divided into three layers: outer supporting layer, intermediate filter layer, nexine is characterized in that outer supporting layer wherein is by processing through the anti-cloth of tearing of waterproof oil-repellent finiss; Between trilaminate material, be added with nano magnesia, addition is 5-25g/m
2
7. according to claim 6ly anti-tear biochemical protective garment, it is characterized in that, nano magnesia wherein is to be primary raw material with magnesium chloride and ammoniacal liquor, is that dispersant is prepared from through the precipitation method with the polyethylene glycol.
8. a kind of have an antibacterial functions anti-according to claim 6 torn biochemical protective garment; It is characterized in that preparation method for nanometer magnesium oxide wherein is following: be in the magnesium chloride ethanol solution of 0.1-0.5mol/L in concentration; The volume ratio of adding and solution is that dispersant polyethylene glycol and the concentration of 0.04-0.1 is the acetum of 0.1-0.2mol/L; Under 60 ℃ of constant temperatures, mix; Under continuous magnetic agitation, slowly dropping ammonia and absolute ethyl alcohol mixed solution make it generate white depositions; With processing white presoma after white depositions filtration that generates and the drying, its grinding and calcining are made nano oxidized magnesium dust.
9. a kind of have an antibacterial functions anti-according to claim 6 torn biochemical protective garment, it is characterized in that, anti-to tear cloth be terylene/polyvinyl blended cloth.
10. a kind of have an antibacterial functions anti-according to claim 6 torn biochemical protective garment, it is characterized in that, and be intermediate filter layer with polypropylene fibre melt spraying non-woven fabrics or polytetrafluoroethylcomposite composite film, be nexine with material in the mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103509221A CN102415620A (en) | 2011-11-08 | 2011-11-08 | Anti-tearing biochemical protective clothing with antibacterial function and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103509221A CN102415620A (en) | 2011-11-08 | 2011-11-08 | Anti-tearing biochemical protective clothing with antibacterial function and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN102415620A true CN102415620A (en) | 2012-04-18 |
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| CN2011103509221A Pending CN102415620A (en) | 2011-11-08 | 2011-11-08 | Anti-tearing biochemical protective clothing with antibacterial function and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880095A (en) * | 2015-12-16 | 2017-06-23 | 天津红晨岛服饰有限公司 | Oil resistant water repellent work clothes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5162148A (en) * | 1989-12-22 | 1992-11-10 | Soplaril Sa | Material for manufacturing protective equipment against nuclear, biological and chemical attacks |
| EP1249751A2 (en) * | 2001-04-10 | 2002-10-16 | Xybernaut Corporation | Wearable computer |
| CN1618360A (en) * | 2003-11-20 | 2005-05-25 | 香港理工大学 | Protective clothing system for preventing respiratory system infectious disease, and the clothing |
-
2011
- 2011-11-08 CN CN2011103509221A patent/CN102415620A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5162148A (en) * | 1989-12-22 | 1992-11-10 | Soplaril Sa | Material for manufacturing protective equipment against nuclear, biological and chemical attacks |
| EP1249751A2 (en) * | 2001-04-10 | 2002-10-16 | Xybernaut Corporation | Wearable computer |
| CN1618360A (en) * | 2003-11-20 | 2005-05-25 | 香港理工大学 | Protective clothing system for preventing respiratory system infectious disease, and the clothing |
Non-Patent Citations (3)
| Title |
|---|
| 张近: "超细粉体氧化镁的合成", 《化学工程》 * |
| 李瑞欣等: "高透湿性生物防护服的研制", 《中国个体防护装备》 * |
| 游秀东等: "纳米金属氧化物在化学战剂防护中的研究进展", 《医疗卫生装备》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880095A (en) * | 2015-12-16 | 2017-06-23 | 天津红晨岛服饰有限公司 | Oil resistant water repellent work clothes |
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Application publication date: 20120418 |