CN103654537A - Antibacterial plastic basin - Google Patents
Antibacterial plastic basin Download PDFInfo
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- CN103654537A CN103654537A CN201210354571.6A CN201210354571A CN103654537A CN 103654537 A CN103654537 A CN 103654537A CN 201210354571 A CN201210354571 A CN 201210354571A CN 103654537 A CN103654537 A CN 103654537A
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Abstract
The invention discloses an antibacterial plastic basin. The antibacterial plastic basin has the advantages of being wide in application range, capable of being machined into an antibacterial washbasin, a tub, a vegetable basin, a laundry tub and a foot basin, easy to form, good in combination property, antibacterial and anti-acarien, protecting health due to infrared ray, enabling water quality to be improved due to negative ions and being non-toxic and uninjurious, degradable and regenerative, portable and durable, environmental friendly, ecological and multifunctional.
Description
technical fieldthe present invention relates to a kind of Antimicrobial plastic basin, the active ingredient of formula is polyethylene, silica, rare-earth coupling agent, shitosan, Nano Silver, tourmaline powder, medical stone, glycerine and stearic acid, through ratio allotment, batching mixing, hot melt, Shooting Technique, is prepared from.Of the present invention having wide range of applications, antibacterial washbowl, bathtub be can be processed into, nappy, laundry basin, foot basin washed, easily machine-shaping, high comprehensive performance, having the advantages that the health care of antibiosis anti-acarien, infrared ray, anion improve water quality, nontoxic, degradable regenerative, Portable durable, is the multifunctional antibiotic plastic tub of environment protection ecological type.
background technologychina Plastics Industry is through long-term struggle with towards global opening, formed the industrial system that class is more complete, become the basic material industry of running neck and neck with steel, cement, timber, as a kind of new material, its use field surmounts above-mentioned three kinds of materials far away.Since entering 21 century, China Plastics Industry has obtained achievement attracting people's attention, has realized historical leap.As the plastic industry of one of light industry pillar industry, growth rate remained on more than 10% always in recent years, and when keeping very fast development speed, economic benefit also has new raising.Plastics, as one of the invention of great significance in 20th century, have thoroughly been overturned the existing life style of people, for daily life brought many convenient, wherein the most frequently used to be exactly plastic tub.Plastic tub product type is various, as washbowl, bathtub, wash nappy, laundry basin, foot basin etc., because the performance of its Portable durable, waterproof light weight is subject to consumers in general's favor.But, along with growth in the living standard, people more and more pay attention to hygiene and health.For widely used plastic products, give its unique antibacterial functions just very meaningful.Women is due to the particularity of physiological structure, and in the process of bathing, urogenital tract easily infects the pathogenic bacteria such as Candida albicans, and the male sex usually enjoys the puzzlement of " beriberi ", and teenager is modal is mite infection, can cause the long acne of skin to play sore.If bathtub, washbowl, laundry basin, these plastic tub of foot basin have unique antibacterial functions, will effectively avoid mite infection, bacterium or fungal infection so, thereby create the living environment of safety and Health for people.For this reason, we have invented a kind of plastic tub with antibacterial action especially, and by adding multiple natural antibacterial ingredient, application special process is given plastic tub anti-microbial property.
summary of the inventionthe invention provides a kind of Antimicrobial plastic basin, main points are to select suitable component, and carry out rational mixture, through Shooting Technique, are prepared from.The formula following (component and percentage by weight %) of Antimicrobial plastic basin: polyethylene 40-70, silica 8-14, rare-earth coupling agent 5-9, shitosan 1-3, Nano Silver 1-2, tourmaline powder 2-5, medical stone 2-4, glycerine 3-6, stearic acid 3-6, deionized water adds to 100.
Polyethylene is called for short PE, is a kind of thermoplastic resin that ethene makes through polymerization.Polyethylene odorless, nontoxic, feel ceraceous, there is good resistance to low temperature (minimum serviceability temperature can reach-70～-100 ℃), chemical stability is good, and the erosion of the most of soda acids of ability (the not resistance to acid with oxidizing property), is insoluble to common solvent under normal temperature, water imbibition is little, and electrical insulation capability is good; Adopt different production methods can obtain the product of different densities (0.91～0.96g/cm3).Polyethylene can be by the processing and forming of general thermoplastic.Purposes is very extensive, is mainly used to manufacture film, container, pipeline, monofilament, electric wire, commodity etc., and can be used as the high-frequency insulation material of TV, radar etc.
Silica SiO
2claim again silica, very wide in distributed in nature, as quartz, quartz sand etc.White or colourless, what iron-holder was higher is faint yellow.Density 2.2～2.66, fusing point 1670 ℃ of (tridymite), 1710 ℃ (cristobalites), 2230 ℃ of boiling points, relative dielectric constant is 3.9.Water insolublely be slightly soluble in acid, while being graininess can and melting bases work.Be usually used in manufacturing glass, waterglass, pottery, enamel, refractory material, ferrosilicon, molding sand, elemental silicon etc.
Rare-earth coupling agent is comprised of the rare earth organic compounds with several functions characteristic, it not only has amphiphilic structure, can also form nucleocapsid structure with ultrafine inorganic powder, in plastic products processing, play enhancing, toughening functions effect, at PVC material with polyolefine material is industrial obvious advantage and a huge industrial application value, in modifying plastics, bring into play huge effect.
Shitosan is the deacetylation product of chitin; it is β-1; 4 Glucosamine polymers; there is good biological film forming and biocompatibility, biodegradable, can not cause environmental pollution; there is stronger bacteriostasis; its principle may be that the negative electrical charge on its positive charge and microbial cell film surface produces association, has changed the permeability of microbial cell film, thereby causes that microbial cell is dead.
The advantage of tourmaline powder maximum is to produce permanent weak current (0.06 milliampere), can be with electric charge when being heated, and has pyroelectric effect, can be releasing far infrared, anion and several kinds of mineral elements.Japan scientific research personnel confirmation, when acetylene is pulverized, energy increases on year-on-year basis.Thinner all to pieces, energy is larger.On the one hand, tourmaline can produce anion, has the effect of deodorizing.On the other hand, tourmaline can emitting far infrared ray (IRs of 2-18 μ m).Tourmaline, because of its pyroelectricity and piezoelectricity, makes its polarity ion cause that in equilbrium position vibration dipole moment changes the electromagnetic radiation that produces far infrared band.If add to by a certain percentage in product, make its free ion by self, impurity ion and ionic substance, affect ionic bond polarity vibration organic and inorganic molecule interlinkage, can form stronger radiation bandwidth.The far infrared that tourmaline generates can be penetrated into health deep layer position, and warm cell, stimulates circulation, make metabolism smooth and easy, far infrared can make cell activation, makes old dead cell excretion or gives power of regeneration, can strengthen cellular energy, strengthen function and the vigor of cell.
Nano Silver slowly releases Ag in its use procedure
+, work as Trace Ag
+while arriving cell membrane, electronegative because of the latter, rely on Coulomb attraction, both are firmly adsorbed, Ag
+penetration cell wall enters in cell, and reacts with sulfydryl, makes protein coagulating, destroys the activity of cell synzyme, and cell is lost division growth ability and antibacterial action is played in death.Simultaneously silver ion can also and germ cell membrane on the peptide glycan reaction that exposes, form reversible compound, the energy transport activity of retardance germ cell, thereby cause germ death.Silver ion also has higher polarity catalytic capability, particularly in carrier in the stable state of activation, can produce H with the oxygen effect in water and air
2o
--, H
2o
+, O
2-isoreactivity oxygen species.These reactive oxygen species can destroy intracellular various important high-molecular biologic film, and this is totally unfavorable to the continued growth of germ and breeding, thereby plays antimicrobial effect.Silver ion after killing pathogenic bacteria can also dissociate again in other germ bodies, and the antibacterial action of a performance new round, goes round and begins again, and forms good circulation and long-acting antibacterial effect.
Medical stone is a kind of to biological nontoxic, harmless and have certain bioactive complex mineral or medicinal rock, has the performances such as adsorptivity, dissolubility, PH modulability, biologically active and mineralising.Medical stone is leachable to trace element and the necessary amino acid of human body such as human body and useful macroelement K, Na, Ca, Mg, P and the Si of organism, Fe, Zn, Cu, Mo, Se, Mn, Sr, Ni, V, Co, Li, Cr, I, Ge, Ti in the aqueous solution.Can extensive use health care, food, beverage and purification of water quality, sewage disposal, anticorrosion, deodorization, fresh-keeping, decontamination, porcelain making and the field such as plant husbandry and aquaculture.
Glycerine, plays a role mainly as plasticizer in this formula.Stearic acid is widely used in the manufacture of PVC plastic pipe, sheet material, section bar, film, is PVC heat stabilizer, has good lubricity and good light, heat stabilization, and stearic acid contributes to prevent " coking " in process.
Preparation technology of the present invention is:
(1) by proportioning, described component polyethylene, silica, rare-earth coupling agent, glycerine and stearic acid are added in reactor, stir;
(2) by proportioning, described component shitosan, Nano Silver, tourmaline powder, medical stone are added in reactor, deionized water adds to 100, stirs;
(3) above-mentioned compound is added in smelting furnace, carry out high temperature melting 1 hour, in stove, temperature is 300 ℃ of left and right;
(4) compound of fusing is entered to injection mold automatically by streamline, by filling, pressing mold, pressurize, cooling, warpage, take off fiery program making moulding;
(5) quality examination, finished product packing warehouse-in.
The invention has the beneficial effects as follows: (1) anti-microbial property is good, and various bacteria brood body, fungal spore are all had to inhibitory action; (2) in the contact process with the aqueous solution, can released mineral prime element, supplement human body beneficial mineral matter; (3) anion releasing, improves water quality; (4) control acarid, the probability of minimizing skin infection; (5) environmentally friendly packing material, nontoxic, do not discharge harmful chemical; (6) degradable regenerative, environmental and ecological; (7) production technology is advanced, easily machine-shaping; (8) Portable durable.
the specific embodimentbelow in conjunction with embodiment, the present invention is described in further detail:
1, according to following table institute column data (percentage by weight %) and described step thereof, be configured:
Formula one:
Polyethylene 50-70, silica 1 0-14, rare-earth coupling agent 6-9, shitosan 2-3, Nano Silver 2-2, tourmaline powder 3-5, medical stone 3-4, glycerine 4-6, stearic acid 4-6, deionized water adds to 100.
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Formula two:
Polyethylene 40-70, silica 8-14, rare-earth coupling agent 5-9, shitosan 1-3, Nano Silver 1-2, tourmaline powder 2-5, medical stone 2-4, glycerine 3-6, stearic acid 3-6, deionized water adds to 100.
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Formula three:
Polyethylene 40-60, silica 8-12, rare-earth coupling agent 5-8, shitosan 1-2, Nano Silver 1-1.6, tourmaline powder 2-4, medical stone 2-3, glycerine 3-5, stearic acid 3-5, deionized water adds to 100.
Claims (2)
1. the present invention relates to a kind of Antimicrobial plastic basin, it is characterized in that having following formula (component and percentage by weight %): polyethylene 40-70, silica 8-14, rare-earth coupling agent 5-9, shitosan 1-3, Nano Silver 1-2, tourmaline powder 2-5, medical stone 2-4, glycerine 3-6, stearic acid 3-6, deionized water adds to 100.
2. according to Antimicrobial plastic basin claimed in claim 1, it is characterized in that thering is the technique of being prepared as follows:
(1) by proportioning, described component polyethylene, silica, rare-earth coupling agent, glycerine and stearic acid are added in reactor, stir; (2) by proportioning, described component shitosan, Nano Silver, tourmaline powder, medical stone are added in reactor, deionized water adds to 100, stirs; (3) above-mentioned compound is added in smelting furnace, carry out high temperature melting 1 hour, in stove, temperature is 300 ℃ of left and right; (4) compound of fusing is entered to injection mold automatically by streamline, by filling, pressing mold, pressurize, cooling, warpage, take off fiery program making moulding; (5) quality examination, finished product packing warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354571.6A CN103654537A (en) | 2012-09-22 | 2012-09-22 | Antibacterial plastic basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354571.6A CN103654537A (en) | 2012-09-22 | 2012-09-22 | Antibacterial plastic basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103654537A true CN103654537A (en) | 2014-03-26 |
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ID=50294218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210354571.6A Pending CN103654537A (en) | 2012-09-22 | 2012-09-22 | Antibacterial plastic basin |
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|---|---|
| CN (1) | CN103654537A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559163A (en) * | 2018-05-21 | 2018-09-21 | 贵州好能手日用品商贸有限公司 | A kind of Shooting Technique of plastic tub |
| CN111484750A (en) * | 2020-05-13 | 2020-08-04 | 江苏郁林生塑木科技有限公司 | Antibacterial plastic-wood composite material plate and preparation method thereof |
-
2012
- 2012-09-22 CN CN201210354571.6A patent/CN103654537A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559163A (en) * | 2018-05-21 | 2018-09-21 | 贵州好能手日用品商贸有限公司 | A kind of Shooting Technique of plastic tub |
| CN111484750A (en) * | 2020-05-13 | 2020-08-04 | 江苏郁林生塑木科技有限公司 | Antibacterial plastic-wood composite material plate and preparation method thereof |
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Application publication date: 20140326 |