CN105153655A - Antibacterial film and preparation method thereof - Google Patents
Antibacterial film and preparation method thereof Download PDFInfo
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- CN105153655A CN105153655A CN201510654274.7A CN201510654274A CN105153655A CN 105153655 A CN105153655 A CN 105153655A CN 201510654274 A CN201510654274 A CN 201510654274A CN 105153655 A CN105153655 A CN 105153655A
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Abstract
The invention relates to an antibacterial film which comprises the following components in parts by mass: 44-48 parts of polycarbonate, 46-50 parts of polyethylene, 42-46 parts of acetyl tributyl citrate, 46-50 parts of alcohol ethoxylate, 42-46 parts of pullulan, 46-50 parts of metallocene, 42-46 parts of pentaerythritol, 48-52 parts of dicumyl peroxide, 42-46 parts of cottonseed oil, 46-50 parts of squalane, 42-46 parts of bis-aminopropyl polydimethylsiloxane, 46-50 parts of 1-stearoyl-rac-glycerol, 42-46 parts of tributyl citrate, 46-50 parts of polybutylene terephthalate, 42-46 parts of tetrabutyl titanate, 46-50 parts of chlorothalonil, 42-46 parts of a hawthorn seed extract, 46-50 parts of dimethyldioctadecylammonium bromide, 42-46 parts of a silver ion antibacterial agent, 46-50 parts of didecyl dimethyl ammonium chloride, 42-46 parts of camphor and 46-50 parts of zinc pyrithione. The antibacterial film is applicable to various fields, and has improved performance.
Description
Technical field
The present invention relates to a kind of antibacterial film and preparation method thereof, belong to thin film fabrication techniques field.
Background technology
Microorganism is the general name that individuality is little, breed soon, be easy to variation, construct the simplest a group unicellular lower eukaryote in vital movement, comprises virus, Rickettsiae, bacterium, yeast, actinomycetes, fungi, Microalgae and protozoon.Microorganism is prevalent in each corner natural, and their reproduction speed is exceedingly fast.Bacterium, mould, yeast and actinomycetes etc. are all the major microorganisms that can work the mischief to human habitat, industrial or agricultural material and product.Antibacterial film be have microorganism kill, the plastics film of Developing restraint growth effect.Antibacterial film, in the potential market of food, pharmaceutical preparations, is also constantly being developed and is showing bright prospect.
Summary of the invention
The object of the present invention is to provide a kind of antibacterial film, to realize the function of antibacterial film better, and provide the preparation method of this film.
To achieve these goals, technical scheme of the present invention is as follows.
A kind of antibacterial film, be made up of the component of following mass fraction: polycarbonate 44 ~ 48 parts, polyethylene 46 ~ 50 parts, tributyl acetylcitrate 42 ~ 46 parts, breast lark 46 ~ 50 parts, pulullan polysaccharide 42 ~ 46 parts, metallocene 46 ~ 50 parts, tetramethylolmethane 42 ~ 46 parts, dicumyl peroxide 48 ~ 52 parts, Oleum Gossypii semen 42 ~ 46 parts, squalane 46 ~ 50 parts, diamine propyl group polydimethylsiloxane 42 ~ 46 parts, stearic acid direactive glyceride 46 ~ 50 parts, tributyl citrate 42 ~ 46 parts, polybutylene terephthalate 46 ~ 50 parts, tetrabutyl titanate 42 ~ 46 parts, m-tetrachlorophthalodinitrile 46 ~ 50 parts, Semen Crataegi extracting solution 42 ~ 46 parts, the two octadecyldimethyl ammonium 46 ~ 50 parts of bromination, silver ion antimicrobial agent 42 ~ 46 parts, Timbercote 2000 46 ~ 50 parts, camphor 42 ~ 46 parts, Zinc Pyrithione 46 ~ 50 parts.
Further, above-mentioned antibacterial film, be made up of the component of following mass fraction: polycarbonate 44 parts, polyethylene 46 parts, tributyl acetylcitrate 42 parts, breast lark 46 parts, pulullan polysaccharide 42 parts, metallocene 46 parts, tetramethylolmethane 42 parts, dicumyl peroxide 48 parts, Oleum Gossypii semen 42 parts, squalane 46 parts, diamine propyl group polydimethylsiloxane 42 parts, stearic acid direactive glyceride 46 parts, tributyl citrate 42 parts, polybutylene terephthalate 46 parts, tetrabutyl titanate 42 parts, m-tetrachlorophthalodinitrile 46 parts, Semen Crataegi extracting solution 42 parts, the two octadecyldimethyl ammonium 46 parts of bromination, silver ion antimicrobial agent 42 parts, Timbercote 2000 46 parts, camphor 42 parts, Zinc Pyrithione 46 parts.
Further, above-mentioned antibacterial film, be made up of the component of following mass fraction: polycarbonate 46 parts, polyethylene 48 parts, tributyl acetylcitrate 44 parts, breast lark 48 parts, pulullan polysaccharide 44 parts, metallocene 48 parts, tetramethylolmethane 44 parts, dicumyl peroxide 50 parts, Oleum Gossypii semen 44 parts, squalane 48 parts, diamine propyl group polydimethylsiloxane 44 parts, stearic acid direactive glyceride 48 parts, tributyl citrate 44 parts, polybutylene terephthalate 48 parts, tetrabutyl titanate 44 parts, m-tetrachlorophthalodinitrile 48 parts, Semen Crataegi extracting solution 44 parts, the two octadecyldimethyl ammonium 48 parts of bromination, silver ion antimicrobial agent 44 parts, Timbercote 2000 48 parts, camphor 44 parts, Zinc Pyrithione 48 parts.
Further, above-mentioned antibacterial film, be made up of the component of following mass fraction: polycarbonate 48 parts, polyethylene 50 parts, tributyl acetylcitrate 46 parts, breast lark 50 parts, pulullan polysaccharide 46 parts, metallocene 50 parts, tetramethylolmethane 46 parts, dicumyl peroxide 52 parts, Oleum Gossypii semen 46 parts, squalane 50 parts, diamine propyl group polydimethylsiloxane 46 parts, stearic acid direactive glyceride 50 parts, tributyl citrate 46 parts, polybutylene terephthalate 50 parts, tetrabutyl titanate 46 parts, m-tetrachlorophthalodinitrile 50 parts, Semen Crataegi extracting solution 46 parts, the two octadecyldimethyl ammonium 50 parts of bromination, silver ion antimicrobial agent 46 parts, Timbercote 2000 50 parts, camphor 46 parts, Zinc Pyrithione 50 parts.
Further, above-mentioned antibacterial film preparation method step is as follows:
(1) by the polycarbonate of described mass fraction, polyethylene, tributyl acetylcitrate, pulullan polysaccharide, metallocene, tetramethylolmethane, dicumyl peroxide, Oleum Gossypii semen, squalane, diamine propyl group polydimethylsiloxane, stearic acid direactive glyceride, tributyl citrate, polybutylene terephthalate, tetrabutyl titanate, m-tetrachlorophthalodinitrile, Semen Crataegi extracting solution, the two octadecyldimethyl ammonium of bromination, Timbercote 2000, camphor, Zinc Pyrithione is mixed, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 40KHz, rate of dispersion about 5000 ~ 5400r/min, jitter time is 30 ~ 60min,
(2) add the silver ion antimicrobial agent of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 35KHz, rate of dispersion about 4800 ~ 5200r/min, and jitter time is 30 ~ 50min;
(3) add the newborn lark of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 30KHz, rate of dispersion about 4600 ~ 4800r/min, and jitter time is 20 ~ 40min; Mix rear obtained film production raw material.
(4) by the film production prepared using hopper delivery obtained by above-mentioned steps (3), extrude through material plasticizing, the cooling of stretching and drawing, vane, the process of herringbone clamping plate, take off roll traction, to collect after corona treatment, obtained this product.
Above-mentioned each component function is as follows:
(1) polycarbonate: film production raw material is the high molecular polymer containing carbonate group in molecular chain, and the structure according to ester group can be divided into the broad varietys such as aliphatics, aromatic series, aliphatic-aromatic.Mechanical property wherein due to aliphatics and aliphatic-aromatic polycarbonate is lower, thus limits its application in engineering plastics.There is high strength and coefficient of elasticity, high impact, use temperature scope are wide; Weathering resistance is good; Tasteless odorless is harmless meets hygienic safety.
(2) polyethylene: film production raw material is that ethene is through being polymerized obtained a kind of thermoplastic resin.Odorless, nontoxic, feel ceraceous, has excellent resistance to low temperature, and chemical stability is good, the erosion of the most of soda acid of ability.Be insoluble to common solvent under normal temperature, water-absorbent is little, and electrical insulating property is excellent.Available blowing, extrude, the processing of the method such as injection molding, be widely used in manufacturing film, hollow piece, fiber and daily use Sundry goods etc.
(3) tributyl acetylcitrate: colourless, tasteless oily liquids, is dissolved in most organic solvent, water insoluble.With resin compatibles such as polyvinyl chloride, polystyrene, vinyl chloride-vinyl acetate copolymer, nitrocellulose, second fasciated fiber element, polyvinyl butyral acetals.With cellulose acetate, cellulose acetate butyrate partially compatible.Film production raw material winter hardiness is similar to tri-n-butyl citrate with photostabilization, but water tolerance is more excellent.Film production raw material is non-toxic plasticizer, can be used as polyvinyl chloride, celluosic resin and elastomeric softening agent.For nontoxic PVC granulation, food container, toy for children goods, medical product, the goods such as film, sheet material, cellulosefilm.
(4) newborn lark: oyster white paste, to decorating film, has good emulsifying, wetting, washing performance.General industry makes emulsifying agent, and be specially adapted to the emulsification of mineral oil, wax class, obtained emulsion is very fine and smooth.
(5) pulullan polysaccharide: high resilience in structure, solubleness is larger.Film-forming properties, gas barrier property, plasticity-, viscosity are all comparatively strong, and have the good characteristics such as soluble in water, nontoxic, colorless and odorless, have been widely used in the fields such as medicine, food, light industry, chemical industry and oil.
(6) metallocene: metallocene polymers good processability, intensity are high, rigidity and the transparency good, the performance in heatproof, chemical-resistant resistance etc. is significantly improved.
(7) tetramethylolmethane: white crystals or powder, water-soluble, ethanol, glycerine, ethylene glycol, methane amide.Be insoluble to acetone, benzene, tetracol phenixin, ether and sherwood oil etc.Flammable, easily by general esterifying organic acid, produce Synolac, synthesis quality lubricant, softening agent, tensio-active agent and the raw material such as medicine, explosive for thin film industry in a large number.Mainly be used in thin film industry, can, in order to manufacture Synolac film, the hardness of film, gloss and weather resistance can be made to be improved.It is also used as the required abietinic raw material such as colored paint, varnish and printing-ink, and can siccative oil processed, smolderability film and aircraft oil etc.
(8) dicumyl peroxide: white crystals.Room-temperature stable, is shown in that light becomes micro-yellow gradually.Water insoluble, be dissolved in ethanol, ether, acetic acid, benzene and sherwood oil.It is a kind of strong oxidizer.Main as natural rubber, elastomeric vulcanizing agent, the initiator of polyreaction, also can be used as polyvinyl resin linking agent etc.Crosslinked polyethylene is used as cable insulation material, not only has excellent insulativity and processing characteristics, and can improve its thermotolerance.
(9) Oleum Gossypii semen: the oil squeezed with cotton seed, is divided into squeezing Oleum Gossypii semen, leaches Oleum Gossypii semen, transgenic cotton seed oil, cottonseed crude oil, finished product Oleum Gossypii semen are several.Color is dark red compared with other oil, can human consumption after refining, the lipid acid containing a large amount of needed by human, the most suitable with animal tallow mixed edible.
(10) squalane: the squalene extracted from deepwater shark liver obtains a kind of hydro carbons grease of excellent performance through hydrogenation, therefore has another name called deepwater shark liver oil.Film production raw material is that rare chemical stability is high, and the animal grease that use sense is splendid has good affinity to skin, can not cause allergy and stimulation, and can accelerate formula in other activeconstituentss permeate in skin; There is lower polarity and medium spreadability, and pure, colourless, free from extraneous odour; Also can the growth of mould fungus inhibition.
(11) diamine propyl group polydimethylsiloxane: as catalyzer and auxiliary agent one, of many uses.
(12) stearic acid direactive glyceride: White waxy thin slice or bead solid, water insoluble, be water-in-oil type emulsifier.Can be dissolved in the organic solvent ethanol of heat, benzene, acetone and mineral oil and fixing oil.Film production raw material is emulsifying agent and the additive of food; Be used as emulsifying agent in makeup and medical paste, make lotion fine and smooth, lubricious; For the emulsifying agent of industrial yarn finish and the lubricant of textiles; Drip agent and antifogging agent is used as in plastics film; In plastic working, make lubricant and static inhibitor, can be used as defoamer, dispersion agent, thickening material, wetting agent etc. in other respects.
(13) tributyl citrate: a kind of ester compound, water white transparency high boiling liquid, is slightly soluble in water, dissolves each other with most organic solvent.Industrial reaction by citric acid and propyl carbinol forms, and can be directly used in softening agent, also can be processed into the softening agent tributyl acetylcitrate of excellent property further.Film production raw material low toxicity, can be considered non-toxic plasticizer, is commonly called as environment-friendlyplasticizer plasticizer, can the phthalic ester plasticizer that is restricted of alternate application scope.
(14) polybutylene terephthalate: oyster white is translucent to opaque, semicrystalline thermoplastic polyester.Have high heat resistance, can long term operation at 140 DEG C, toughness, resistance to fatigue, self-lubricating, low-friction coefficient.Energy organic solvent-resistant, flammable, decompose under high temperature.Due to the performance that these are excellent, be widely used in fields such as automobile, mechanical means, precision instrument parts, electronic apparatus, weavings.
(15) tetrabutyl titanate: colourless to light yellow transparent liquid, can be dissolved in the majority of organic solvent except ketone, is placed in air and is easily cured as transparent shred, meets water decomposition, inflammable.Be applied to film and can improve heat resistanceheat resistant performance, can be used as high-strength polyester paint properties-correcting agent, high-temperature resistant membrane additive, adhesive of medical, linking agent and condensation catalyst etc.
(16) m-tetrachlorophthalodinitrile: wide spectrum, protective fungicide.The mechanism of action can be had an effect with the glyceraldehyde 3-phosphate dehydrogenase in fungal cell, combines, thus destroy this enzymic activity, the metabolism of fungal cell is damaged and the power that loses one's life with the protein containing halfcystine in this enzyme.
(17) Semen Crataegi extracting solution: weak yellow liquid, without unpleasant odor, has good killing action to bacterial propagule and fungi, better to natural bacteria killing effect on skin.
(18) the two octadecyldimethyl ammonium of bromination: the 5th generation material of germicide, No. five medicine ' Bingduxiao ' toxic agent raw materials, are applicable to hospital, public place and herding, Poultry farming industry; Also for high wool suede, silk, the acrylic fibers softening agent of fine industry of weaving.Highway asphalt emulsifying agent, novel hair care and nourishing, cleansing milk, treatment oil, soil matrix fat insulating covering agent.
(19) silver ion antimicrobial agent: film production raw material is a kind of anti-biotic material or material.Silver has adsorption to the microorganism in liquid, after microorganism is adsorbed by silver, plays respiratory enzyme and just loses effect, and microorganism will be dead rapidly.The sterilizing ability of silver ions is strong especially, as long as containing the silver ions of 2/1sts milligrams in every premium on currency, can kill most of bacterium in water.
(20) Timbercote 2000: colourless or light yellow transparent liquid.Water-soluble, belong to cationic surfactant.Under potassiumiodide exists, react first obtained two decyl methyl tertiary amine by chloro decane and methylamine, then react obtained with methyl chloride.Medical and health and civilian in be used as disinfectant, be again the mothproofing agent of woolen knitwear, kill speckle and paste shellfish agent.Insect disease can be controlled.As oil-field flooding sterilant, the Biocidal algae-killing agent of industrial circulating cooling water.
(21) camphor: the branch of canella camphor tree, dry, leaf and root, through refining obtained crystalline particulate.There is orifice opening, qi stagnation removing, ward off foul, killing parasites to relieve itching, swelling and pain relieving effect.
(22) Zinc Pyrithione: the fungistat of the fungus and bacterium of excellent, wide spectrum, low toxicity, environmental protection, has stronger killing power to fungus and bacterium, can be widely used in the fields such as civilian film, tackiness agent and carpet.
This beneficial effect of the invention is: this antibacterial film process of preparing is simple, and prepared product has comparatively superior weathering resistance, waterproof and antibacterial and mouldproof sex change can be good, and prepared film product is adapted at multiple fields and uses, and improves product performance.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is described, better to understand the present invention.
embodiment 1
Antibacterial film in the present embodiment, be made up of the component of following mass fraction: polycarbonate 44 parts, polyethylene 46 parts, tributyl acetylcitrate 42 parts, breast lark 46 parts, pulullan polysaccharide 42 parts, metallocene 46 parts, tetramethylolmethane 42 parts, dicumyl peroxide 48 parts, Oleum Gossypii semen 42 parts, squalane 46 parts, diamine propyl group polydimethylsiloxane 42 parts, stearic acid direactive glyceride 46 parts, tributyl citrate 42 parts, polybutylene terephthalate 46 parts, tetrabutyl titanate 42 parts, m-tetrachlorophthalodinitrile 46 parts, Semen Crataegi extracting solution 42 parts, the two octadecyldimethyl ammonium 46 parts of bromination, silver ion antimicrobial agent 42 parts, Timbercote 2000 46 parts, camphor 42 parts, Zinc Pyrithione 46 parts.
Above-mentioned antibacterial film preparation method step is as follows:
(1) by the polycarbonate of described mass fraction, polyethylene, tributyl acetylcitrate, pulullan polysaccharide, metallocene, tetramethylolmethane, dicumyl peroxide, Oleum Gossypii semen, squalane, diamine propyl group polydimethylsiloxane, stearic acid direactive glyceride, tributyl citrate, polybutylene terephthalate, tetrabutyl titanate, m-tetrachlorophthalodinitrile, Semen Crataegi extracting solution, the two octadecyldimethyl ammonium of bromination, Timbercote 2000, camphor, Zinc Pyrithione is mixed, ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 5400r/min, jitter time is 60min,
(2) add the silver ion antimicrobial agent of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 5200r/min, and jitter time is 50min;
(3) add the newborn lark of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 4800r/min, and jitter time is 40min; Mix rear obtained film production raw material;
(4) by the film production prepared using hopper delivery obtained by above-mentioned steps (3), extrude through material plasticizing, the cooling of stretching and drawing, vane, the process of herringbone clamping plate, take off roll traction, to collect after corona treatment, obtained this product.
embodiment 2
Antibacterial film in the present embodiment, be made up of the component of following mass fraction: polycarbonate 46 parts, polyethylene 48 parts, tributyl acetylcitrate 44 parts, breast lark 48 parts, pulullan polysaccharide 44 parts, metallocene 48 parts, tetramethylolmethane 44 parts, dicumyl peroxide 50 parts, Oleum Gossypii semen 44 parts, squalane 48 parts, diamine propyl group polydimethylsiloxane 44 parts, stearic acid direactive glyceride 48 parts, tributyl citrate 44 parts, polybutylene terephthalate 48 parts, tetrabutyl titanate 44 parts, m-tetrachlorophthalodinitrile 48 parts, Semen Crataegi extracting solution 44 parts, the two octadecyldimethyl ammonium 48 parts of bromination, silver ion antimicrobial agent 44 parts, Timbercote 2000 48 parts, camphor 44 parts, Zinc Pyrithione 48 parts.
Above-mentioned antibacterial film preparation method step is as follows:
(1) by the polycarbonate of described mass fraction, polyethylene, tributyl acetylcitrate, pulullan polysaccharide, metallocene, tetramethylolmethane, dicumyl peroxide, Oleum Gossypii semen, squalane, diamine propyl group polydimethylsiloxane, stearic acid direactive glyceride, tributyl citrate, polybutylene terephthalate, tetrabutyl titanate, m-tetrachlorophthalodinitrile, Semen Crataegi extracting solution, the two octadecyldimethyl ammonium of bromination, Timbercote 2000, camphor, Zinc Pyrithione is mixed, ultrasonic high speed dispersion, ultrasonic frequency is 30kHz, rate of dispersion about 5200r/min, jitter time is 45min,
(2) add the silver ion antimicrobial agent of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 27kHz, rate of dispersion about 5000r/min, and jitter time is 40min;
(3) add the newborn lark of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 25kHz, rate of dispersion about 4700r/min, and jitter time is 30min; Mix rear obtained film production raw material;
(4) by the film production prepared using hopper delivery obtained by above-mentioned steps (3), extrude through material plasticizing, the cooling of stretching and drawing, vane, the process of herringbone clamping plate, take off roll traction, to collect after corona treatment, obtained this product.
embodiment 3
Antibacterial film in the present embodiment, be made up of the component of following mass fraction: polycarbonate 48 parts, polyethylene 50 parts, tributyl acetylcitrate 46 parts, breast lark 50 parts, pulullan polysaccharide 46 parts, metallocene 50 parts, tetramethylolmethane 46 parts, dicumyl peroxide 52 parts, Oleum Gossypii semen 46 parts, squalane 50 parts, diamine propyl group polydimethylsiloxane 46 parts, stearic acid direactive glyceride 50 parts, tributyl citrate 46 parts, polybutylene terephthalate 50 parts, tetrabutyl titanate 46 parts, m-tetrachlorophthalodinitrile 50 parts, Semen Crataegi extracting solution 46 parts, the two octadecyldimethyl ammonium 50 parts of bromination, silver ion antimicrobial agent 46 parts, Timbercote 2000 50 parts, camphor 46 parts, Zinc Pyrithione 50 parts.
Above-mentioned antibacterial film preparation method step is as follows:
(1) by the polycarbonate of described mass fraction, polyethylene, tributyl acetylcitrate, pulullan polysaccharide, metallocene, tetramethylolmethane, dicumyl peroxide, Oleum Gossypii semen, squalane, diamine propyl group polydimethylsiloxane, stearic acid direactive glyceride, tributyl citrate, polybutylene terephthalate, tetrabutyl titanate, m-tetrachlorophthalodinitrile, Semen Crataegi extracting solution, the two octadecyldimethyl ammonium of bromination, Timbercote 2000, camphor, Zinc Pyrithione is mixed, ultrasonic high speed dispersion, ultrasonic frequency is 40kHz, rate of dispersion 5000r/min, jitter time is 30min,
(2) add the silver ion antimicrobial agent of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 35kHz, rate of dispersion 4800r/min, and jitter time is 30min;
(3) add the newborn lark of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 30kHz, rate of dispersion about 4600r/min, and jitter time is 20min; Mix rear obtained film production raw material;
(4) by the film production prepared using hopper delivery obtained by above-mentioned steps (3), extrude through material plasticizing, the cooling of stretching and drawing, vane, the process of herringbone clamping plate, take off roll traction, to collect after corona treatment, obtained this product.
Carry out performance measurement for the film in embodiment 1, embodiment 2 and embodiment 3 and certain commercially available film, measured data are as shown in table 1.
Table 1 the performance test results
Visible, product of the present invention has good weathering resistance, and energy waterproof, antibacterial and mouldproof become.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (5)
1. an antibacterial film, it is characterized in that: be made up of the component of following mass fraction: polycarbonate 44 ~ 48 parts, polyethylene 46 ~ 50 parts, tributyl acetylcitrate 42 ~ 46 parts, breast lark 46 ~ 50 parts, pulullan polysaccharide 42 ~ 46 parts, metallocene 46 ~ 50 parts, tetramethylolmethane 42 ~ 46 parts, dicumyl peroxide 48 ~ 52 parts, Oleum Gossypii semen 42 ~ 46 parts, squalane 46 ~ 50 parts, diamine propyl group polydimethylsiloxane 42 ~ 46 parts, stearic acid direactive glyceride 46 ~ 50 parts, tributyl citrate 42 ~ 46 parts, polybutylene terephthalate 46 ~ 50 parts, tetrabutyl titanate 42 ~ 46 parts, m-tetrachlorophthalodinitrile 46 ~ 50 parts, Semen Crataegi extracting solution 42 ~ 46 parts, the two octadecyldimethyl ammonium 46 ~ 50 parts of bromination, silver ion antimicrobial agent 42 ~ 46 parts, Timbercote 2000 46 ~ 50 parts, camphor 42 ~ 46 parts, Zinc Pyrithione 46 ~ 50 parts.
2. antibacterial film according to claim 1, it is characterized in that: described antibacterial film is made up of the component of following mass fraction: polycarbonate 44 parts, polyethylene 46 parts, tributyl acetylcitrate 42 parts, breast lark 46 parts, pulullan polysaccharide 42 parts, metallocene 46 parts, tetramethylolmethane 42 parts, dicumyl peroxide 48 parts, Oleum Gossypii semen 42 parts, squalane 46 parts, diamine propyl group polydimethylsiloxane 42 parts, stearic acid direactive glyceride 46 parts, tributyl citrate 42 parts, polybutylene terephthalate 46 parts, tetrabutyl titanate 42 parts, m-tetrachlorophthalodinitrile 46 parts, Semen Crataegi extracting solution 42 parts, the two octadecyldimethyl ammonium 46 parts of bromination, silver ion antimicrobial agent 42 parts, Timbercote 2000 46 parts, camphor 42 parts, Zinc Pyrithione 46 parts.
3. antibacterial film according to claim 1, it is characterized in that: described antibacterial film is made up of the component of following mass fraction: polycarbonate 46 parts, polyethylene 48 parts, tributyl acetylcitrate 44 parts, breast lark 48 parts, pulullan polysaccharide 44 parts, metallocene 48 parts, tetramethylolmethane 44 parts, dicumyl peroxide 50 parts, Oleum Gossypii semen 44 parts, squalane 48 parts, diamine propyl group polydimethylsiloxane 44 parts, stearic acid direactive glyceride 48 parts, tributyl citrate 44 parts, polybutylene terephthalate 48 parts, tetrabutyl titanate 44 parts, m-tetrachlorophthalodinitrile 48 parts, Semen Crataegi extracting solution 44 parts, the two octadecyldimethyl ammonium 48 parts of bromination, silver ion antimicrobial agent 44 parts, Timbercote 2000 48 parts, camphor 44 parts, Zinc Pyrithione 48 parts.
4. antibacterial film according to claim 1, it is characterized in that: described antibacterial film is made up of the component of following mass fraction: polycarbonate 48 parts, polyethylene 50 parts, tributyl acetylcitrate 46 parts, breast lark 50 parts, pulullan polysaccharide 46 parts, metallocene 50 parts, tetramethylolmethane 46 parts, dicumyl peroxide 52 parts, Oleum Gossypii semen 46 parts, squalane 50 parts, diamine propyl group polydimethylsiloxane 46 parts, stearic acid direactive glyceride 50 parts, tributyl citrate 46 parts, polybutylene terephthalate 50 parts, tetrabutyl titanate 46 parts, m-tetrachlorophthalodinitrile 50 parts, Semen Crataegi extracting solution 46 parts, the two octadecyldimethyl ammonium 50 parts of bromination, silver ion antimicrobial agent 46 parts, Timbercote 2000 50 parts, camphor 46 parts, Zinc Pyrithione 50 parts.
5. the antibacterial film according to Claims 1-4, is characterized in that: described antibacterial film preparation method step is as follows:
(1) by the polycarbonate of described mass fraction, polyethylene, tributyl acetylcitrate, pulullan polysaccharide, metallocene, tetramethylolmethane, dicumyl peroxide, Oleum Gossypii semen, squalane, diamine propyl group polydimethylsiloxane, stearic acid direactive glyceride, tributyl citrate, polybutylene terephthalate, tetrabutyl titanate, m-tetrachlorophthalodinitrile, Semen Crataegi extracting solution, the two octadecyldimethyl ammonium of bromination, Timbercote 2000, camphor, Zinc Pyrithione is mixed, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 40KHz, rate of dispersion about 5000 ~ 5400r/min, jitter time is 30 ~ 60min,
(2) add the silver ion antimicrobial agent of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 35KHz, rate of dispersion about 4800 ~ 5200r/min, and jitter time is 30 ~ 50min;
(3) add the newborn lark of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 30KHz, rate of dispersion about 4600 ~ 4800r/min, and jitter time is 20 ~ 40min; Mix rear obtained film production raw material;
(4) by the film production prepared using hopper delivery obtained by above-mentioned steps (3), extrude through material plasticizing, the cooling of stretching and drawing, vane, the process of herringbone clamping plate, take off roll traction, to collect after corona treatment, obtained this product.
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| CN107099025A (en) * | 2017-05-26 | 2017-08-29 | 赵阳 | A kind of preparation method of titanium sol deposition makrolon material |
| CN107903552A (en) * | 2017-10-24 | 2018-04-13 | 安徽悦尔伟塑料机械有限公司 | Antibacterial film and preparation method thereof |
| CN109486153A (en) * | 2018-11-21 | 2019-03-19 | 金发科技股份有限公司 | A kind of antibacterial flame-retardant polycarbonate composite material and preparation method thereof |
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| CN103396634A (en) * | 2013-08-13 | 2013-11-20 | 武汉羿阳科技有限公司 | Self-cleaning, antibacterial and anti-fog film |
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| CN107099025A (en) * | 2017-05-26 | 2017-08-29 | 赵阳 | A kind of preparation method of titanium sol deposition makrolon material |
| CN107099025B (en) * | 2017-05-26 | 2019-02-15 | 赵阳 | A kind of preparation method of titanium sol deposition makrolon material |
| CN107903552A (en) * | 2017-10-24 | 2018-04-13 | 安徽悦尔伟塑料机械有限公司 | Antibacterial film and preparation method thereof |
| CN109486153A (en) * | 2018-11-21 | 2019-03-19 | 金发科技股份有限公司 | A kind of antibacterial flame-retardant polycarbonate composite material and preparation method thereof |
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Application publication date: 20151216 |