WO2020147867A1 - 杀灭墙角和卫生死角细菌的铜构件及其生产方法 - Google Patents

杀灭墙角和卫生死角细菌的铜构件及其生产方法 Download PDF

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WO2020147867A1
WO2020147867A1 PCT/CN2020/079476 CN2020079476W WO2020147867A1 WO 2020147867 A1 WO2020147867 A1 WO 2020147867A1 CN 2020079476 W CN2020079476 W CN 2020079476W WO 2020147867 A1 WO2020147867 A1 WO 2020147867A1
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copper
powder
corners
sanitary
metal
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PCT/CN2020/079476
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English (en)
French (fr)
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邓小健
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邓小健
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Publication of WO2020147867A1 publication Critical patent/WO2020147867A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D107/00—Coating compositions based on natural rubber
    • C09D107/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C09D109/06—Copolymers with styrene
    • C09D109/08—Latex
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C09D109/10—Latex
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings

Definitions

  • the invention relates to a copper component used as a component for killing bacteria, in particular to a copper component for killing bacteria in corners and sanitary corners, and a production method thereof.
  • the purpose of the present invention is to provide a copper component that kills bacteria in corners and sanitary dead corners and a production method thereof.
  • the surface of the copper component is copper-plated or sprayed with a nano-copper coating, which can achieve antibacterial and sterilization functions. Nano-copper contacts After reaching the bacteria, the outer membrane of the bacteria is ruptured; then the copper surface acts on the holes in the outer membrane of the bacteria, destroying the active enzymes of the bacteria, so the bacteria will not be able to breathe, eat, digest and produce energy, making the cells lose the necessary nutrients (Protein) and water will eventually shrink, unable to reproduce and survive. It is suitable for use in hospitals, stations, hotels, schools and other public places, as well as home or other occasions.
  • a copper component for killing bacteria in corners and sanitary dead corners characterized in that: the copper component is a device that is placed on a corner and is not easy to clean and hygienic to breed bacteria, and the structure is a triangular vertebra or strip.
  • the cone surface or strip of the triangular vertebral body is provided with a cavity, and the cavity can be filled with an adhesive, and the triangular vertebral body or the strip is attached to the corner of the wall by the bonding effect of the adhesive.
  • the body or strip is made of metal, wood, stone, ceramics or bonded powder materials, or made of two or more composite materials between them; the corners include ground corners, wall edges and ceiling edges Angle; the surface of the triangular cone or strip is copper-plated or sprayed with a copper powder coating.
  • the powder material for bonding and molding includes a mixture of rubber powder, plastic powder, glass powder, stone powder and copper powder, or a mixture of rubber powder, plastic powder, glass powder, and stone powder in any ratio and mixed with copper powder. mixture.
  • the ratio of the weight of copper powder to other powders is 0.01-10%.
  • the corners include ground corners and ceiling corners.
  • the copper plating on the surface adopts a direct precipitation method, a co-precipitation method and a uniform precipitation method, and uses pyrophosphate to plate copper on the metal.
  • the coating of sprayed copper powder is a polymer hybrid coating sprayed with copper powder; the polymer hybrid coating comprises the following raw materials in parts by weight:
  • the polytetrafluoroethylene resin is a polytetrafluoroethylene dispersion resin obtained by the polymerization reaction of perfluorobutyl ethylene and gas phase tetrafluoroethylene monomer at a weight ratio of 1:1; the copper powder particles in the copper powder coating Micrometer or nanometer; the rubber latex is natural rubber latex or synthetic rubber latex; the coupling agent is a silane coupling agent or titanate coupling agent; the glass fiber is a particle size of less than 50 ⁇ m Silk powder; the mica powder has a particle size of 5 ⁇ m to 10 ⁇ m; the tourmaline powder is a fine powder below 50 ⁇ m.
  • the synthetic rubber latex is any one of styrene butadiene rubber latex, neoprene rubber latex or a combination thereof; the leveling agent is modified dimethyl siloxane; the dispersing agent is modified Polyurethane dispersant; the anti-settling agent is a polyamide wax or silicon dioxide anti-settling agent; the thickener is a high-performance non-ion-associative thickener.
  • the bonded powder material as a composite material as a triangular vertebra or strip first make a mold for the triangular vertebra or strip; then bond the molded powder, such as metal, stone, ceramic , Rubber powder, plastic powder, glass powder, stone powder composite material powder, add binder and curing agent, mix evenly, before the binder and curing agent are not cured, the composite material is pressed with a mold, and after it is completely solidified and formed Cooling, demoulding, trimming the edges, and finally copper plating or spraying copper powder coating on the surface of the triangular vertebrae or strips to obtain the finished product.
  • the molded powder such as metal, stone, ceramic , Rubber powder, plastic powder, glass powder, stone powder composite material powder
  • the powder material to be bonded and formed can be obtained by mixing.
  • the binder, copper powder and powder material are mixed in a certain proportion and put into the mixer for mixing; the particles of copper powder can be millimeter, micrometer, or It can be nanoscale.
  • the above-mentioned copper-sprayed polymer hybrid coating includes the following steps:
  • the chemical composition of the pyrophosphate solution is: copper pyrophosphate: 60-100g/L; copper sulfate solution 50-100g/L; complexing agent potassium pyrophosphate: 200-300 g/L ; Auxiliary complexing agent citric acid 30-50g/L, potassium dihydrogen phosphate 50-100g/L, adjust the pH of the solution to 8-10 with sulfuric acid and sodium hydroxide, temperature 30-45°C, electrolytic copper as anode and cathode
  • the metal to be plated is iron or zinc-iron alloy.
  • composition of the pyrophosphate copper plating bath is relatively simple, the solution is stable, the current efficiency is high, the dispersing ability and covering ability are good, the plating layer is finely crystallized, and the thicker plating layer can be obtained.
  • the available process range is wide, non-toxic and non-toxic. Ventilation is required, and a semi-bright coating can be obtained after adding brightener;
  • ⁇ ⁇ Said or strip-shaped copper member can also be a strip-shaped object pasted on the side of the wall or a sanitary corner of the wall.
  • the strip-shaped object can be round, square or polygonal. It can also be applied to public places such as hospitals or schools. .
  • Tourmaline is the name of the handicraft of tourmaline. It is a kind of jewelry grade in the tourmaline family. Due to its pyroelectricity and piezoelectricity, it is easy to be charged by the electrostatic effect. Hence the name, it is a borosilicate crystal containing aluminum, iron, magnesium, sodium, lithium, potassium and other chemical elements.
  • Tourmaline [Na ,K ,Ca][Mg ,F ,Mn ,Li ,Al]3[Al ,Cr ,Fe ,V]6[BO3]3[Si6O18][OH ,F]; present a variety of colors. It is a very beautiful gem among the minerals that exist on the earth. The spar has the strongest energy and is the only crystal with permanent electrodes in nature. Without any additional conditions and any artificial assistance, as long as the light energy of the sun is absorbed, the surface can generate electric charges. Tourmaline has many reputations such as "Far Infrared Transmitter”, "Air Vitamin", “Cell Activator”, "Bioelectric Balancer” and so on.
  • Acrylic resin the English name is Acrylic acid Polymers, the Chinese alias is acrylic resin emulsion, and the molecular formula is (C3H4O2)n.
  • the main absorption peak of light for acrylic resin copolymerized with acrylate and methacrylate monomers is in the solar spectrum Outside the range, the acrylic resin paint prepared has excellent light resistance and outdoor aging properties. It has excellent fullness, gloss, hardness, solvent resistance, weather resistance, and does not change color or return to yellow when baked at high temperature.
  • Polytetrafluoroethylene resin polytetrafluoroethene
  • polytetrafluoroethene is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene. This material is resistant to acids, alkalis, and various organic solvents, and is almost insoluble in all solvents.
  • PTFE has the characteristics of high temperature resistance, its friction coefficient is very low, so it can be used for lubrication, and it has become an ideal coating for easy-to-clean woks and water pipes.
  • Polytetrafluoroethylene Teflon or PTFE
  • Plastic King is a polymer compound formed by polymerization of tetrafluoroethylene.
  • the polytetrafluoroethylene resin used in the invention has good adhesion with other materials, so that the coating is firm.
  • Rubber latex generally refers to a colloidal emulsion formed by polymer particles dispersed in water. Also known as latex. Conventionally, the water dispersion of rubber particles is called latex, and the water dispersion of resin particles is called emulsion. Products made from latex as raw materials are called latex products, such as sponges, gloves, toys, and hoses. The addition of latex in the invention makes the copper components have certain elasticity and is easy to install.
  • Rubber latex includes natural rubber latex, synthetic latex and artificial latex.
  • Natural rubber latex is the liquid that flows out from rubber trees of a certain age when tapping the rubber at the specified time and according to the specified incision. It is milky white with a solid content of 30% to 40%, and the average rubber particle size is 1.06 microns.
  • Fresh natural latex contains 27%-41.3% (mass) of rubber, 44% ⁇ 70% water, 0.2% ⁇ 4.5% protein, 2% ⁇ 5% natural resin, 0.36% sugar ⁇ 4.2%, ash content 0.4%.
  • ammonia and other stabilizers are often added. Natural latex is mainly used to make sponge products, extruded products and impregnated products.
  • Synthetic latex generally prepared by emulsion polymerization, such as polybutadiene latex, styrene butadiene latex, etc.
  • the rubber particles are first agglomerated into larger particles, and then concentrated by a method similar to natural latex.
  • Synthetic latex is mainly used in industrial sectors such as carpets, papermaking, textiles, printing, coatings and adhesives.
  • Artificial latex is a non-emulsion polymerized rubber latex. It is prepared by adding water and surfactant to the colloid formed by solution polymerization, dispersing rubber particles in water, and then evaporating the solvent. If the rubber cannot be fully dissolved in the solvent, the raw rubber and the rubber can be continuously kneaded in the presence of an emulsifier-containing water phase until a stable rubber water dispersion is formed.
  • the purpose of artificial latex and synthetic latex is basically the same.
  • the other end can be chemically cross-linked with other materials such as polytetrafluoroethylene resin, plastics, adhesives, etc., combined to form chemical bonds, and tightly connected into one body. There are chemical bonds in the relevant parts, which will cause irreversible adhesion after curing. ⁇ effect.
  • glass fiber Because glass fiber has the characteristics of large specific gravity, large initial modulus, high tensile strength, low elongation, good electrical insulation, high temperature resistance, high heat resistance and good sound absorption performance, it can be widely used in coatings to enhance coatings. The performance of the membrane.
  • Mica powder, the best mica powder used in the present invention is phlogopite.
  • Phlogopite is a kind of muscovite minerals, it is a monoclinic crystal layered silicate mineral, and it is an aluminum containing iron, magnesium and potassium.
  • Silicates are widely used in chemical industries such as building materials, fire fighting, fire extinguishing agents, welding rods, plastics, electrical insulation, papermaking, asphalt paper, rubber, and pearlescent pigments. It has extremely high electrical insulation, resistance to acid and alkali corrosion, elasticity, toughness and sliding properties, heat and sound insulation, and low thermal expansion coefficient.
  • Phlogopite has flaky structure, large diameter-thickness ratio, high refractive index, high purity, high gloss characteristics, regular shape, strong adhesion, fine appearance, smooth hand feeling and natural color. Phlogopite powder has excellent weather resistance, heat resistance, surface gloss and beautiful appearance.
  • Butyl acetate, C6H1 2 O 2 also known as n-butyl acetate, is a colorless, transparent, flammable liquid with a fruity fragrance. It is miscible with alcohols, ketones, esters and most common organic solvents. Therefore, it is often used as an organic solvent, extractant and dehydrating agent in chemical, pharmaceutical, perfume and other industries, and is an important organic chemical raw material. In recent years, as people's requirements for environmental protection have become stricter, the amount of organic solvents such as toluene, xylene and ketones has also been reduced accordingly. But butyl acetate is a good substitute for these solvents, and its application prospects are quite broad.
  • Leveling agent which promotes the coating to form a flat, smooth and uniform film during the drying and film forming process, effectively reduces the surface tension of the coating liquid, improves its leveling and uniformity, improves the permeability of the coating liquid, and can reduce The possibility of spots and scars during brushing increases the coverage and makes the film formation uniform and natural.
  • Dispersant the function is to reduce the time and energy required to complete the dispersion process, stabilize the dispersed material dispersion, modify the surface properties of the material particles, adjust the movement of the material particles, shorten the dispersion time, improve the gloss, and improve the coloring power And hiding power, improve color development and toning properties, prevent floating and blooming, prevent flocculation, and prevent sedimentation.
  • Anti-settling agent is a type of coating rheology control agent, which makes the coating thixotropic and greatly improves the viscosity; defoamer, to avoid foam in the process of making the coating.
  • the surface of metal workpieces treated with paint is smooth, high gloss, uniform color, and the dried paint film is excellent in chemical resistance.
  • the energy of Xishi can be transformed with temperature, which greatly helps the blood circulation of the body. It is very suitable for people with deficiency of qi and blood, weak body, and cold hands and feet.
  • the tourmaline has a variety of colors, including seven colors. Therefore, its energy can correspond to every part of the body.
  • tourmaline releases a micro current of 0.06 mA, regulates the bioelectric activity of cells, and supplements and balances the bioelectricity of the human body. Metabolize harmful substances in the skin, improve skin elasticity, promote skin blood circulation, and make the skin smoother, softer and brighter. With the increase of cell activity, it can improve skin elasticity, remove pigment, freckle, wrinkle, moisturize, beautify, whiten, bodybuild, and lose weight.
  • the weight loss effect of tourmaline the energy released by tourmaline acts on human cells, mobilizes and stimulates cell vitality, activates cell function, promotes human metabolism, eliminates unnecessary fat in the body, removes excess calories, and restores slim figure.
  • Increased cell vitality, enhanced penetration and effective elimination of metabolites purify the body's body fluids and blood, which can improve the body's acid-base balance, thereby improving human physique. It can also emit a very affinity magnetic field, which can eliminate the barrier between people,
  • the respiratory system of tourmaline release negative oxygen ions, disinfect and sterilize, activate cells, purify blood, and balance human body pH. Improve lung function, speed up the movement of the fibrous tissues of the respiratory tract, and increase the respiratory coefficient.
  • the comprehensive energy released by tourmaline can detect the health of various human systems, which is more conducive to the renewal and reconstruction of various systems, tissues and organs.
  • Nervous system of tourmaline It releases a micro current of 0.06 mA to form an eternal energy field, which effectively blocks electromagnetic waves, water pulse waves and other harmful radiation from invading the human body. It has a calming function and can improve the function of the cerebral cortex. Improve sleep, increase appetite, combined with the principle of sauna fitness, turning a high-temperature sauna into a low-temperature sauna can ensure health care and make the body more comfortable.
  • the circulatory system of tourmaline release far infrared, dredge the meridians, improve the blood circulation system and microcirculation system of the human body, have the therapeutic effect of lowering blood pressure, lowering blood sugar, and increasing the pH value; it also has the effect of treating dizziness, Anemia has a better effect.
  • the immune function of tourmaline it contains Mg, Fe, B, Si, Ca and other mineral elements, which can effectively regulate the balance of human nutrients, improve body function, and enhance disease resistance.
  • Health care function for hypertension, cardiovascular and cerebrovascular diseases, diabetes, rheumatism, rheumatism, arthritis, numbness of limbs, hemiplegia, frozen shoulder, lumbar disc herniation, cervical spondylosis, gout and various neuralgia, neurasthenia, Gastrointestinal diseases, constipation, prostatitis, hemorrhoids, allergic diseases, pharyngitis, vasculitis, asthma, gynecological diseases and many other intractable diseases have good preventive and auxiliary treatment effects.
  • the production method of the copper component for killing bacteria in corners and sanitary dead corners of the present invention is not complicated, the electroplating method is relatively simple, and the copper polymer hybrid coating is also more convenient. Both ground corners and ceiling corners can be placed or fixed by adhesives It can kill bacteria and prevent small animals such as spiders from shrinking in the corner.
  • Figure 1 is a schematic diagram of the first structure of the copper component for killing bacteria in corners and sanitary corners of the present invention
  • Figure 2 is a top view of Figure 1;
  • Figure 3 is a schematic diagram of the second structure of the copper component for killing bacteria in corners and sanitary corners of the present invention
  • Figure 4 is a top view of Figure 3;
  • Fig. 5 is a schematic diagram of the third structure of the copper member for killing bacteria in corners and sanitary corners of the present invention.
  • Fig. 6 is a top view of Fig. 5.
  • the structure of the copper component in Figure 1-2 is a triangular vertebra, which is a device that is not easy to clean and breed bacteria when placed in a corner of the wall.
  • the three cones of the triangular vertebra are respectively provided with triangular-like cavities 4
  • the cavity 4 can be filled with adhesive.
  • the triangular vertebrae are attached to the corner of the wall through the bonding effect of the adhesive.
  • the cone surface is divided into a first cone surface 1 and a second cone surface 3, and the second cone surface 3
  • the inclination angle is smaller than the inclination angle of the first conical surface 1, and the cavity 4 is arranged on the second conical surface 3.
  • the inclination angle of the second conical surface 3 is smaller than the inclination angle of the first conical surface 1, the first conical surface Surface 1 fits the wall surface, the adhesive in the cavity 4 easily flows out to the secondary cone surface 3, fully bonding the wall surface and the triangular vertebral body; and between the primary cone surface 1 and the secondary cone surface 3 A groove 2 is provided, and the adhesive in the cavity 4 can flow from the secondary cone 3 to the groove 2 to settle, increasing the bonding strength;
  • the triangular vertebra is made of metal, wood, stone, plastic or Rubber, or made of their composite materials;
  • the surface of the triangular vertebral body is plated with copper or sprayed with a coating of copper powder;
  • the structure of the copper member in Figure 3-4 is a triangular vertebral body, which is a device that is not easy to clean and breed bacteria when placed in a corner of the wall.
  • the three cones of the triangular vertebral body are respectively provided with multiple cavities 4 ,
  • the cavity 4 can be filled with adhesive, and the triangular vertebrae are attached to the corners of the wall by the adhesive effect;
  • the structure of the copper component in Figure 5-6 is a triangular vertebra, which is a device that is not easy to clean and breed bacteria when placed in a corner of the wall.
  • the three cones of the triangular vertebra are respectively provided with a round hole-shaped cavity 4.
  • the cavity 4 can be filled with adhesives, and the triangular vertebrae can be attached to the corners of the wall through the bonding effect of the adhesive; there are also some copper component cavities that can be of any shape.
  • the drawings are not shown here, but they are The copper components with similar structures that kill bacteria in corners and sanitary corners of the present invention are all electroplated or coated with copper particles on the surface, which are all for killing corner and sanitary corner bacteria.
  • the triangular vertebra When using metal, plastic or rubber as the triangular vertebra, first make the mold of the triangular vertebra; then inject the molten metal, plastic or rubber into the mold, completely solidify and form, cool, demold, trim the edges, and finally perform the triangular vertebra The body surface is plated with copper or sprayed with copper powder coating to obtain a finished product.
  • the mold of the triangular vertebra is made first; then the composite powder of metal, stone, ceramic, plastic or rubber is crushed, and the binder and curing agent are added. Mix uniformly, press the composite material with a mold before the adhesive and curing agent are solidified, cool down after being completely solidified, mold release, trim the edges, and finally coat the surface of the triangular vertebra with copper or spray copper powder to obtain the finished product.
  • the polymer hybrid coating sprayed with copper includes the following steps:
  • the rubber latex is natural rubber;
  • the silane coupling agent is acetoxysilane
  • the copper powder has a particle size of 50 ⁇ m, the glass fiber is a silk powder with a particle size of 28 ⁇ m; the mica powder is phlogopite with a particle size of 8 ⁇ m; the copper powder has a particle size of 25 ⁇ m;
  • the dispersant Is a modified polyurethane dispersant;
  • the anti-settling agent is a polyamide wax anti-settling agent;
  • the thickener is a non-ionic hydrophobically modified ethylene oxide polyurethane copoly
  • the reaction process is as follows: add acrylic resin and tetrafluoroethylene resin together into the reaction flask, stir and gradually raise the temperature to 80 ⁇ 120°C, keep for 0.5 ⁇ 1h; after stopping heating, slowly add coupling agent and rubber latex, after adding, Increase the temperature to 80 ⁇ 120°C and keep it for 20 ⁇ 50min; add copper powder, glass fiber and tourmaline powder in sequence, stir evenly, and cool to 45 ⁇ 50°C; add leveling agent and dispersant in sequence, stir evenly, keep for 20 ⁇ 50min; 80 ⁇ 120°C, add anti-settling agent and thickener, stir evenly, keep 1.5 ⁇ 2h; ultrasonic 40 ⁇ 60 minutes at 45 ⁇ 80kHz, filter to remove coarse particles and impurities, and get the product.
  • Copper-sprayed polymer hybrid coating using the following parts by weight: 5 parts of copper powder, 20 parts of acrylic resin; 30 parts of polytetrafluoroethylene resin; 15 parts of natural rubber latex, 1 part of methyl silane coupling agent , 10 parts of glass fiber; 5 parts of mica powder; 0.5 parts of tourmaline powder; 5 parts of butyl acetate; 3 parts of leveling agent; 1 part of dispersant; 0.8 part of anti-settling agent; 0.5 part of thickener .
  • the copper powder has a particle size of 10 ⁇ m
  • the glass fiber is a silk powder with a particle size of 26 ⁇ m
  • the mica powder is phlogopite with a particle size of 5 ⁇ m
  • the tourmaline powder has a particle size of 30 ⁇ m
  • the agent is a modified polyurethane dispersant
  • the anti-settling agent is a polyamide wax anti-settling agent
  • the thickener is a non-ionic hydrophobically modified ethylene oxide polyurethane copolymer thickener.
  • the reaction process is as follows: add acrylic resin and tetrafluoroethylene resin together into the reaction flask, stir and gradually raise the temperature to 80 ⁇ 120°C, keep it for 0.5 ⁇ 1h; after stopping heating, slowly add coupling agent and rubber latex.
  • Copper-sprayed polymer hybrid coating using the following parts by weight: 10 parts of copper powder, 20 parts of acrylic resin; 30 parts of polytetrafluoroethylene resin; 18 parts of polybutadiene rubber latex, titanate coupling 3 parts of glass fiber; 5 parts of mica powder; 0.5 parts of tourmaline powder; 5 parts of butyl acetate; 3 parts of leveling agent; 1 part of dispersant; 0.8 part of anti-settling agent; thickening agent 0 .5 copies.
  • the glass fiber is silk powder with a particle size of 26 ⁇ m; the copper powder has a particle size of 50 nm; the mica powder is phlogopite with a particle size of 5 ⁇ m; the tourmaline powder has a particle size of 10 ⁇ m; the dispersant, Is a modified polyurethane dispersant; the anti-settling agent is a polyamide wax anti-settling agent;
  • the thickener is a non-ionic hydrophobically modified ethylene oxide polyurethane copolymer thickener.
  • the reaction process is as follows: add acrylic resin and tetrafluoroethylene resin together into the reaction flask, stir and gradually raise the temperature to 80 ⁇ 120°C, keep it for 0.5 ⁇ 1h; after stopping heating, slowly add coupling agent and rubber latex.
  • Copper-sprayed polymer hybrid coating using the following parts by weight: 15 parts of copper powder, 60 parts of acrylic resin; 40 parts of polytetrafluoroethylene resin; 20 parts of styrene butadiene rubber latex, 20 parts of glass fiber; mica powder 25 parts; 8 parts of butyl acetate; 5 parts of leveling agent; 3 parts of defoamer; 1.5 parts of dispersant; 1 part of anti-settling agent; 1 part of thickener.
  • the copper powder has a particle size of 45 ⁇ m; the glass fiber is a silk powder with a particle size of 30 ⁇ m; the mica powder is phlogopite with a particle size of 10 ⁇ m; the dispersant is a modified polyurethane dispersant;
  • the settling agent is a fumed silica anti-settling agent;
  • the thickening agent is a non-ionic hydrophobically modified ethylene oxide polyurethane copolymer thickening agent.
  • the reaction process is as follows: add acrylic resin and tetrafluoroethylene resin together into the reaction flask, stir and gradually raise the temperature to 80 ⁇ 120°C, keep it for 0.5 ⁇ 1h; after stopping heating, slowly add coupling agent and rubber latex.
  • Copper-sprayed polymer hybrid coating including the following raw materials by weight: 58 parts of acrylic resin; 13 parts of copper powder, 38 parts of polytetrafluoroethylene resin; 16 parts of natural styrene butadiene rubber latex, dimethoxysilane couple 2 parts of coupling agent, 18 parts of glass fiber; 24 parts of mica powder; 7 parts of butyl acetate; 5 parts of leveling agent; 3 parts of defoaming agent; 1.5 parts of dispersant; 1 part of anti-settling agent; thickening agent 0 .8 copies.
  • the copper powder has a particle size of 20 nm
  • the glass fiber is a silk powder with a particle size of 28 ⁇ m
  • the mica powder is phlogopite with a particle size of 8 ⁇ m
  • the dispersant is a modified polyurethane dispersant
  • the anti-settling agent is a polyamide wax anti-settling agent
  • the thickener is a non-ionic hydrophobically modified ethylene oxide polyurethane copolymer thickener.
  • the reaction process is as follows: add acrylic resin and tetrafluoroethylene resin together into the reaction flask, stir and gradually raise the temperature to 80 ⁇ 120°C, keep it for 0.5 ⁇ 1h; after stopping heating, slowly add coupling agent and rubber latex.
  • the chemical composition of the pyrophosphate solution is: copper pyrophosphate: 60-100g/L; copper sulfate Solution 50-100g/L; complexing agent potassium pyrophosphate: 200-300 g/L; auxiliary complexing agent citric acid 30-50g/L, potassium dihydrogen phosphate 50-100g/L, adjust the pH of the solution with sulfuric acid and sodium hydroxide to 8-10, temperature 30-45, electrolytic copper as anode,
  • the cathode is the metal to be plated; the anode, the cathode area ratio is 1:2-3, and the current density is 0.5 ⁇ 5.0A/dm2.
  • ⁇ ⁇ Mix plastic or rubber powder with copper powder and auxiliary materials in a certain proportion, and put them in a mixer for mixing evenly.
  • the weight of copper powder and other powders are in a ratio of 0.01-10%; the particles of copper powder can be millimeters, Micron level, or nano level, made into a rectangular parallelepiped or cylinder with a cavity in the middle, and then trim the edges to obtain a finished product.
  • the medical workers used 6 alternative petri dishes, No. 11 and No. 12 to cultivate Staphylococcus aureus, and then the medical workers put the copper-sprayed polymer hybrid coating triangle of Example 6 of the present invention on No. 11 Vertebral body copper member, No. 12 did not put the triangular vertebra body copper member.

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Abstract

一种杀灭墙角和卫生死角细菌的铜构件，其结构为三角椎体或条形物，该三角椎体或条形物上设置有空腔（4），空腔（4）可以填充粘合剂，三角椎体或条形物通过粘合剂粘附于墙角上。三角椎体或条形物的材质为金属、木材、石材、陶瓷、粘结成型的粉材、或它们的组合制成。该三角锥体或条形物表面镀铜或喷涂有铜粉的涂层。该铜构件的制备方法包括如下步骤：先制作三角椎体或条形物，然后进行三角椎体或条形物表面镀铜或喷涂铜粉涂层得到成品。

Description

杀灭墙角和卫生死角细菌的铜构件及其生产方法 技术领域
本发明涉及一种采用铜材料为消灭细菌的构件，特别是一种杀灭墙角和卫生死角细菌的铜构件及其生产方法。
 背景技术
我国古代有“铜壶的水不会臭”这样的说法，所以古代和现代一些生活用品都喜欢采用金属铜制作，例如铜壶、铜盘、铜碗、铜筷子、铜夹子、水龙头的铜芯、铜把手等。
现代科学经过研究，发现的铜的作用是微量的铜起到抑菌和灭菌功能，主要是铜接触到细菌以后，使得细菌外膜外膜破裂;之后铜表面作用于细菌外膜上的破洞，破坏细菌的活性酶，于是细菌将无法呼吸、进食、消化和产生能量使细胞失去必要的营养物质（蛋白）和水分，无法繁殖和存活，所以“铜壶的水不会臭”。
但是仅仅研究微量铜的作用可以起到抑菌和灭菌功能，还是不够的，除了日常采用生活用品采用金属铜制作以外，更多的需要抑菌和灭菌的地方换远远不够，例如医院、车站、宾馆、学校等公共场合在隐秘的角落，如墙角，墙边，最容易滋生病菌和细菌；而且墙角，墙边等地方拖把够不着，抹布也不容易伸到。所以，杀灭墙角和卫生死角就成了目前公共场合的最大问题。
 技术问题
本发明的目的是提供一种杀灭墙角和卫生死角细菌的铜构件及其生产方法，该铜构件表面镀铜或喷涂纳米铜的涂层，可以起到抑菌和灭菌功能，纳米铜接触到细菌以后，使得细菌外膜外膜破裂;之后铜表面作用于细菌外膜上的破洞，破坏细菌的活性酶，于是细菌将无法呼吸、进食、消化和产生能量使细胞失去必要的营养物质（蛋白）和水分，最终萎缩，无法繁殖和存活，适合医院、车站、宾馆、学校等公共场合使用，也适合家庭或其它场合使用。
 技术解决方案
本发明的技术方案如下：
一种杀灭墙角和卫生死角细菌的铜构件，其特征在于：所述的铜构件是一种安放在墙角不容易进行清洁卫生滋生细菌的装置，结构为三角椎体或条形物，所述的三角椎体的锥面或条形物设置有空腔，空腔可以填充粘合剂，三角椎体或条形物通过粘合剂的粘合作用贴紧在墙角上，所述的三角椎体或条形物的材质为金属、木材、石材、陶瓷或粘结成型的粉材，或由其之间的两种以上复合材料制成；所述的墙角包括地面墙角、墙边和天花板边角；该三角椎体或条形物表面镀铜或喷涂有铜粉的涂层。
    所述的粘结成型的粉材包括橡胶粉、塑料粉、玻璃粉、石头粉的与铜粉的混合物，或者是橡胶粉、塑料粉、玻璃粉、石头粉以任意比例混合后与铜粉的混合物。铜粉的重量与其它粉体的比例为0.01-10%。
    所述的墙角包括地面墙角和天花板墙角。
    所述的表面镀铜采用直接沉淀法、共沉淀法和均匀沉淀法，是采用焦磷酸盐在金属上进行表面镀铜。
    所述的喷涂铜粉的涂层是喷涂有铜粉的高分子混合涂层；所述的高分子混合涂层包括用以下重量份数的原料配制：
    铜粉                               5   ～   15份；
    丙烯酸树脂                     20   ～   30份；
    聚四氟乙烯树脂            20   ～   30份；
    醋酸丁酯                         6   ～   10份；
    橡胶胶乳                        15   ～   20   ；
    玻璃纤维                        10   ～   20份；
    偶联剂                           0.2   ～   5份；
    云母粉                           5   ～   10份；
    碧玺粉                          0.1   ～   5份；
    流平剂                           2   ～   5份；
    分散剂                           1   ～   1 .5份；
    防沉剂                           0.5   ～   1份；
    增稠剂                           0.5   ～   1份。
    所述的聚四氟乙烯树脂为全氟丁基乙烯与气相四氟乙烯单体按照重量比例1﹕1进行聚合反应得到的聚四氟乙烯分散树脂；所述铜粉的涂层中铜粉颗粒为微米级或纳米级；所述的橡胶胶乳为天然橡胶胶乳或合成橡胶胶乳；所述的偶联剂为硅烷偶联剂或钛酸酯偶联剂；所述的玻璃纤维为粒度50μm以下的丝粉；所述的云母粉粒径为5μm～10μm；所述的碧玺粉为50μm以下的细粉。
    所述的合成橡胶胶乳为丁苯橡胶胶乳、氯丁橡胶胶乳中的任一种或它们的组合物；所述的流平剂为改性二甲基硅氧烷；所述的分散剂为改性聚氨酯类分散剂；所述的防沉剂为聚酰胺蜡或二氧化硅防沉剂；所述的增稠剂为高性能无离子缔合型增稠剂。
    采用的偶联剂为硅烷偶联剂或钛酸酯偶联剂；所述偶联剂的结构式一端能够与橡胶胶乳中的不饱和 C=C 双键、羧基 -COOH等基团连接起来，另一端能够与其它材料如聚四氟乙烯树脂、塑料、胶黏剂等进行化学交联反应，结合形成化学键，紧密地联结为一体，相关部位存在化学键作用，固化后起到不可逆的粘结作用。
    以上所述的铜构件的生产过程包括如下步骤：
   （1）采用金属、塑料或橡胶作为三角椎体时，先制作三角椎体或条形物的模具；然后将金属、塑料或橡胶的熔融体注入模具中，完全凝固成型后冷却，脱模，修整边缘，最后进行三角椎体或条形物表面镀铜或喷涂铜粉涂层得到成品。
   （2）采用石材或木材作为三角椎体时，将石材或木材按照三角椎体所需尺寸切割，然后车制锥面上的空腔，最后在三角椎体表面喷涂铜粉的涂层得到成品。条形物的制作方法也参照三角椎体的方法。
    （3）采用粘结成型的粉材为复合材料作为三角椎体或条形物时，先制作三角椎体或条形物的模具；然后将粘结成型的粉材，如金属、石材、陶瓷、橡胶粉、塑料粉、玻璃粉、石头粉的复合材料粉末粉碎，加入粘合剂和固化剂，混合均匀，在粘合剂和固化剂未固化前将复合材料用模具压制，完全凝固成型后冷却，脱模，修整边缘，最后进行三角椎体或条形物表面镀铜或有喷涂铜粉的涂层得到成品。
    粘结成型的粉材可以采用混炼的方法，将粘合剂与铜粉及粉材按一定比例混合放到混炼机进行混炼得到；铜粉的颗粒可以是毫米级、微米级，也可以是纳米级。
    以上所述的喷涂有铜的高分子混合涂层包括以下步骤：
    将丙烯酸树脂和四氟乙烯树脂一起加入反应瓶中，搅拌并逐渐升温至80～120℃，保持0 .5～1h；停止加热后缓缓加入偶联剂和橡胶胶乳，加完后，升温80～120℃，保持20～50min；依次加入铜粉、玻璃纤维粉和碧玺粉，搅拌均匀，降温到45～50℃；依次加入流平剂、分散剂，搅拌均匀，保持20～50min；升温80～120℃，添加防沉剂和增稠剂，搅拌均匀，保持1 .5～2h；于45～80kHz超声40～60分钟，过滤除去粗颗粒和杂质，得到产品。
    （1）采用金属作为三角椎体或条形物时，先制作三角椎体或条形物的模具；然后将金属的熔融体注入模具中，完全凝固成型后冷却，脱模，修整边缘；
   （2）将金属表明进行清洁、酸洗，去除金属表面的油污和杂物，水洗干净后，金属在酸性为pH 1-3的硫酸铜溶液3-8g/L中处理，然后用焦磷酸盐溶液在金属上进行表面镀铜，焦磷酸盐溶液的化学组成为：焦磷酸铜：60-100g/L；硫酸铜溶液50-100g/L；络合剂焦磷酸钾：200-300   g/L；辅助络合剂柠檬酸30-50g/L，磷酸二氢钾50-100g/L，用硫酸和氢氧化钠调整溶液的pH   8-10，温度30-45℃，电解铜为阳极，阴极为待镀的金属；阳极，阴极面积比为1:2-3，电流密度为0.5  ～5.0A/dm 2。待镀的金属为铁或锌铁合金。
    焦磷酸盐镀铜液的成分较简单，溶液稳定，电流效率较高，分散能力和覆盖能力好，镀层结晶细致，并能获得较厚的镀层，可采用的工艺范围较宽，无毒，不需抽风，加入光亮剂后可获得半光亮的镀层；
    所述的或条形物铜构件也可以是粘贴在墙边或墙体边卫生死角的条形物，该条形物可以是圆形、方形或多边形，对于医院或学校等公共场合也可以适用。
    上述的碧玺粉又被译名为电气石粉，碧玺（Tourmaline）是电气石的工艺品名，是电气石族里达到珠宝级的一个种类，由于具有热电性及压电性，容易因静电效应而带电，因而得名，是一种硼硅酸盐结晶体，含有铝、铁、镁、钠、锂、钾等化学元素，电气石化学组成：[Na ,K ,Ca][Mg ,F ,Mn ,Li ,Al]3[Al ,Cr ,Fe ,V]6[BO3]3[Si6O18][OH ,F]；呈现各式各样的颜色。是地球上存在的矿物质中一种非常漂亮的宝石，晶石中能量最强，而且是自然界唯一带永久电极的晶体。在不需任何附加条件和任何人工助力的情况下，只要吸收太阳的光能，其表面就能够产生电荷。电气石集 “远红外线发射仪” 、 “空气维生素” 、 “细胞活化剂”、“生物电平衡仪” 等诸多美誉于一身，成为世界上所有矿物材料中罕见的保健资源。电气石所产生的负离子、微电流和远红外线对改善人体健康和生存环境十分有益，使用含有电气石的产品，其流动的0 .06mA微电流，可补充和平衡人体的生物电；其散发的负离子可平衡人体体液，使酸性体液碱性化。。
 有益效果
与现有技术相比，本发明突出的实质性特点和显著的进步是：
    1、丙烯酸树脂，英文名称为Acrylic  acid  Polymers，中文别名为丙烯酸树脂乳液，分子式为(C3H4O2)n，用丙烯酸酯和甲基丙烯酸酯单体共聚合成的丙烯酸树脂对光的主吸收峰处于太阳光谱范围之外，所以制得的丙烯酸树脂漆具有优异的耐光性及户外老化性能。有优异的丰满度、光泽、硬度、耐溶剂性、耐侯性、在高温烘烤时不变色、不返黄。
    2、聚四氟乙烯树脂，聚四氟乙烯Polytetrafluoroethene，是一种使用了氟取代聚乙烯中所有氢原子的人工合成高分子材料。这种材料具有抗酸抗碱、抗各种有机溶剂的特点，几乎不溶于所有的溶剂。同时，聚四氟乙烯具有耐高温的特点，它的摩擦系数极低，所以可作润滑作用之余，亦成为了易洁镬和水管内层的理想涂料。 聚四氟乙烯（Teflon或PTFE），俗称 “塑料王” ，是由四氟乙烯经聚合而成的高分子化合物，具有优良的化学稳定性、耐腐蚀性、密封性、高润滑不粘性、电绝缘性和良好的抗老化耐力。本发明使用聚四氟乙烯树脂与其它材料粘合性好，使得涂层牢固。
    3、橡胶乳胶(latex)泛指聚合物微粒分散于水中形成的胶体乳液。又称胶乳。习惯上将橡胶微粒的水分散体称为胶乳，而将树脂微粒的水分散体称为乳液。以乳胶为原料制成的制品称乳胶制品，常见的如海绵、手套、玩具、胶管等。本发明加入乳胶使得铜构件有一定弹性，容易安装。
    橡胶胶乳有天然橡胶胶乳、合成乳胶和人造乳胶。
   （1）天然橡胶胶乳是从有一定树龄的橡胶树在规定的时间按照规定的切口割胶时流出的液体，呈乳白色，固含量为30%～40%，橡胶粒径平均为1 .06微米。新鲜的天然乳胶含橡胶成分27%～41 .3%(质量)、水44%～70%、蛋白质0 .2%～4 .5%、天然树脂2%～5%、糖类0 .36%～4 .2%、灰分0 .4%。为防止天然乳胶因微生物、酶的作用而凝固，常加入氨和其他稳定剂。天然乳胶主要用于制作海绵制品、压出制品和浸渍制品。
   （2）合成乳胶，一般通过乳液聚合制得，如聚丁二烯乳胶、丁苯乳胶等。为使固含量达到40%～70%，首先使橡胶微粒附聚成较大的颗粒，再采用与天然乳胶相似的方法浓缩。合成乳胶主要用于地毯、造纸、纺织、印刷、涂料及胶粘剂等工业部门。
   （3）人造乳胶，是一种非乳液聚合的橡胶乳胶。向溶液聚合生成的胶体中加入水和表面活性剂，使橡胶微粒分散于水中，然后蒸除溶剂制得。如果橡胶不能充分溶解于溶剂中，可将生胶和胶料在含有乳化剂的水相存在的条件下，不断捏炼，直至形成稳定的橡胶水分散体。人造乳胶与合成乳胶的用途基本相同。
   4、采用的偶联剂为硅烷偶联剂或钛酸酯偶联剂；所述偶联剂的结构式一端能够与合成橡胶胶乳中的不饱和 C=C 双键、羧基  -COOH等基团连接起来，另一端能够与其它材料如聚四氟乙烯树脂、塑料、胶黏剂等进行化学交联反应，结合形成化学键，紧密地联结为一体，相关部位存在化学键作用，固化后起到不可逆的粘结作用。
   5、玻璃纤维和云母粉
   玻璃纤维，glass  fiber或fiberglass，主要成分为二氧化硅、氧化铝、氧化钙、氧化硼、氧化镁、氧化钠等，为无机纤维，优点是耐热性强、抗腐蚀性好，机械强度高，玻璃纤维比有机纤维耐温高，具不燃性，抗腐，隔热、隔音性好，抗拉强度高，电绝缘性好。玻璃纤维拉伸强度高，弹性模量高，刚性好，耐化学性好，玻璃纤维的吸湿性低，与树脂接着性良好；来源丰富，生产成本低，是复合材料增强纤维主要品种之一。由于玻璃纤维具有比重较大、初始模量大、抗拉强度高、伸长率低、电气绝缘性好、耐高温、耐高热和吸声性能好等特点，可广泛用于涂料中，增强涂膜的性能。
   云母粉，本发明采用的云母粉最佳是金云母，金云母是白云母类矿物中的一种，属单斜晶体层状硅酸盐矿物，它是含铁、镁和钾的一种铝硅酸盐，广泛的应用于建材行业、消防行业、灭火剂、电焊条、塑料、电绝缘、造纸、沥青纸、橡胶、珠光颜料等化工工业。具有极高的电绝缘性、抗酸碱腐蚀、弹性、韧性和滑动性、耐热隔音、热膨胀系数小。
    金云母为片状结构、大径厚比、高折射率、高纯度、高光泽特性，形态规则、附着力强、外观精细，手感光滑，色泽自然。金云母粉末的优秀耐候性，耐热性，表面光泽，外观靓丽。
   6、醋酸丁酯
   醋酸丁酯，C6H1 2O 2，又名醋酸正丁酯，为无色透明具有水果香味的可燃性液体。它可与醇、酮、酯和大多数常用的有机溶剂互溶，所以在化工、医药、香料等工业中，常作为有机溶剂、萃取剂及脱水剂，是一种重要的有机化工原料。近年来，随着人们对环境保护要求的日趋严格，诸如甲苯、二甲苯以及酮类等有机溶剂的用量也相应减少。而醋酸丁酯是这些溶剂很好的替代品，其应用前景相当广阔。
    7、流平剂，促使涂料在干燥成膜过程中形成一个平整、光滑、均匀的涂膜，有效降低涂饰液表面张力，提高其流平性和均匀性，改善涂饰液的渗透性，能减少刷涂时产生斑点和斑痕的可能性，增加复盖性，使成膜均匀、自然。
    8、分散剂，作用是减少完成分散过程所需要的时间和能量，稳定所分散的物料分散体，改性物料粒子表面性质，调整物料粒子的运动性，缩短分散时间，提高光泽，提高着色力和遮盖力，改善展色性和调色性，防止浮色发花，防止絮凝，防止沉降。
   9、防沉剂，是一类涂料的流变控制剂，它使涂料具有触变性，黏度大大提高；消泡剂，避免在制作涂料的过程中发生泡沫。
    10、具有优异的耐候性，耐烟雾性和自洁性。遮盖力强，对光和热的反射性能均好。防腐蚀保护强，经过涂料处理的金属工件的表面平滑，光泽高，颜色均匀，干燥后的漆膜耐化学品优异。
    11、碧玺
   据文献介绍，以及本发明人研究，碧玺的功效如下：
   （1）、补充生物电，释放负离子，防止自由基的形成，并中和自由基，活化细胞，延缓衰老。
   （2）、玺石的能量可以随温度而转化，对身体的血液循环有很大的帮助，气血虚、身体弱、手脚冰凉者非常适用。碧玺颜色多样，七色齐全。所以，它的能量可相应身体的每一部份。
  （3）、碧玺的美容功效：释放0 .06毫安的微电流，调节细胞生物电活性，补充和平衡人体生物电。代谢皮肤有害物质，提高皮肤弹性，促进皮肤血液循环，可使皮肤变的更细滑柔亮。随着细胞活性增强，能提高皮肤弹性，清除色素、祛斑、除皱、润肤、美容、美白、健美、减肥。
  （4）、碧玺的减肥效果：电气石所释放的能量作用于人体细胞，可调动并激发细胞活力，活化细胞功能，促进人体新陈代谢，排除体内不必要的脂肪，去除过剩的卡路里，恢复苗条的身材。机体细胞活力提高，渗透力增强和代谢产物的有效排除，净化了人体的体液，血液，可改善人体的酸碱平衡，从而改善人的体质。还可以放射出极具亲和力的磁场，可以消除人与人之间的隔膜，
   （5）、碧玺的呼吸系统：释放负氧离子，消毒杀菌，活化细胞，净化血液，平衡人体酸碱度。改善肺功能，加快呼吸道纤维毛组织运动，使呼吸系数增加通过电气石释放的综合能量可对人体各系统的健康状况进行检测，更利于机体各系统，各组织器官的更新再造。
   （6）、碧玺的神经系统：释放0 .06毫安的微电流，形成永恒的能量场，有效阻断电磁波、水脉波等有害辐射对人体的侵袭具有镇静功能，能改善大脑皮层功能，改善睡眠，增进食欲，结合桑拿健身的原理，变高温桑拿为低温桑拿在确保保健作用的同时，让人体更舒适。
   （7）、碧玺的循环系统：释放远红外，疏经通络，改善人体血液循环系统及微循环系统，有降低血压的治疗作用，降低血糖，使pH值升高；还具有对治疗头晕、贫血具有较好效果。
（8）、碧玺的免疫功能：含有Mg、Fe、B、Si、Ca等多种矿物元素，能有效调节人体营养素的平衡、改善肌体功能，增强抗病能力。保健功能：对高血压、心脑血管疾病、糖尿病、风湿、类凤湿、关节炎、四肢麻木、半身不遂、肩周炎、腰间盘突出、颈椎病、痛风及各种神经痛、神经衰弱、胃肠疾病、便秘、前列腺炎、痔疮、过敏性疾病、咽炎、脉管炎、哮喘、妇科疾病等多种疑难杂症，均有很好的预防、辅助治疗作用。
   本发明人发现，在高分子混合涂层添加碧玺可以起到保健作用的同时，对抑菌和灭菌也有一定作用。
   本发明杀灭墙角和卫生死角细菌的铜构件生产方法不复杂，电镀方法也较为简单，铜的高分子混合涂层也较方便，无论是地面墙角和天花板墙角都可以放置或通过粘合剂固定，可以杀灭细菌，也可以防止蜘蛛等小动物缩在墙角。
 附图说明
图1是本发明杀灭墙角和卫生死角细菌的铜构件的第一种结构简图；
   图2是图1的俯视图；
   图3是本发明杀灭墙角和卫生死角细菌的铜构件的第二种结构简图；
   图4是图3的俯视图；
   图5是本发明杀灭墙角和卫生死角细菌的铜构件的第三种结构简图；
   图6是图5的俯视图。
   图中序号的名称为：
   1、一级锥面，2、沟槽，3、二级锥面，4、空腔。
   图1-2中铜构件的结构为三角椎体，是一种安放在墙角不容易进行清洁卫生滋生细菌的装置，所述的三角椎体的三个锥面分别设置有似三角形的空腔4，空腔4可以填充粘合剂，三角椎体通过粘合剂的粘合作用贴紧在墙角上，其中锥面分为一级锥面1和二级锥面3，二级锥面3的倾斜角度小于一级锥面1的倾斜角度，空腔4设置在二级锥面3上；由于二级锥面3的倾斜角度小于一级锥面1的倾斜角度，在安装时，一级锥面1贴合墙面，空腔4内的粘合剂容易流出到二级锥面3处，将墙面和三角椎体充分粘合；且一级锥面1和二级锥面3之间设置有沟槽2，空腔4内的粘合剂能从二级锥面3流到沟槽2内沉结，增加粘合强度；所述的三角椎体为金属、木材、石材、塑料或橡胶，或由它们的复合材料制成；该三角椎体表面镀铜或喷涂有铜粉的涂层；
    图3-4中铜构件的结构为三角椎体，是一种安放在墙角不容易进行清洁卫生滋生细菌的装置，所述的三角椎体的三个锥面分别设置有多个的空腔4，空腔4可以填充粘合剂，三角椎体通过粘合剂的粘合作用贴紧在墙角上；
   图5-6中铜构件的结构为三角椎体，是一种安放在墙角不容易进行清洁卫生滋生细菌的装置，所述的三角椎体的三个锥面分别设置有圆孔型的空腔4，空腔4可以填充粘合剂，三角椎体通过粘合剂的粘合作用贴紧在墙角上；还有一些铜构件空腔可以是任意形状，此处没有给出附图，但是与本发明类似结构的杀灭墙角和卫生死角细菌的铜构件都是表面电镀或者涂覆带有铜微粒的结构，都是为了杀灭墙角和卫生死角细菌。
   铜构件的结构为圆柱体的附图就不再给出了，很容易理解。
 本发明的实施方式
实施例1
   采用金属、塑料或橡胶作为三角椎体铜构件的生产过程：
   采用金属、塑料或橡胶作为三角椎体时，先制作三角椎体的模具；然后将金属、塑料或橡胶的熔融体注入模具中，完全凝固成型后冷却，脱模，修整边缘，最后进行三角椎体表面镀铜或喷涂有铜粉的涂层得到成品。
   实施例2
   采用石材、陶瓷或木材作为三角椎体时，将石材或木材按照三角椎体所需尺寸切割，然后车制锥面上的空腔4，最后在三角椎体表面喷涂铜粉的涂层得到成品。
   实施例3
   采用金属、石材、塑料或橡胶为复合材料作为三角椎体时，先制作三角椎体的模具；然后将金属、石材、陶瓷、塑料或橡胶的复合材料粉末粉碎，加入粘合剂和固化剂，混合均匀，在粘合剂和固化剂未固化前将复合材料用模具压制，完全凝固成型后冷却，脱模，修整边缘，最后进行三角椎体表面镀铜或喷涂铜粉的涂层得到成品。
   实施例4
   喷涂有铜的高分子混合涂层生产实施例：
   喷涂有铜的高分子混合涂层包括以下步骤：
   取以下重量份数的原料：铜粉8份；丙烯酸树脂  25份； 聚四氟乙烯树脂  28份；醋酸丁酯 8份；橡胶胶乳16份；玻璃纤维10； 硅烷偶联剂0.8份； 云母粉6份；碧玺粉2份； 流平剂4份；分散剂1份； 防沉剂1份；增稠剂 0.8份；所述橡胶胶乳为天然橡胶；所述硅烷偶联剂为乙酰氧基硅烷；所述的铜粉粒径为50μm，所述玻璃纤维，为粒度28μm的丝粉；所述云母粉，为金云母，粒径为8μm；所述铜粉粒径为25μm；所述分散剂，为改性聚氨酯分散剂；所述防沉剂，为聚酰胺蜡防沉剂；所述增稠剂，为非离子疏水改性环氧乙烷聚氨酯共聚物增稠剂。反应过程如下：将丙烯酸树脂和四氟乙烯树脂一起加入反应瓶中，搅拌并逐渐升温至80～120℃，保持0.5～1h；停止加热后缓缓加入偶联剂和橡胶胶乳，加完后，升温80～120℃，保持20～50min；依次加入铜粉，玻璃纤维和碧玺粉，搅拌均匀，降温到45～50℃；依次加入流平剂、分散剂，搅拌均匀，保持20～50min；升温80～120℃，添加防沉剂和增稠剂，搅拌均匀，保持1 .5～2h；于45～80kHz超声40～60分钟，过滤除去粗颗粒和杂质，得到产品。
   实施例5
   喷涂有铜的高分子混合涂层，采用以下重量份数的原料：铜粉5份，丙烯酸树脂20份；聚四氟乙烯树脂30份；天然橡胶胶乳  15 份，甲基硅烷偶联剂1份，玻璃纤维10份；云母粉5份；碧玺粉0 .5份；醋酸丁酯5份；流平剂3份；分散剂1份；防沉剂0 .8份；增稠剂0 .5份。所述的铜粉粒径为,10μm，所述玻璃纤维，为粒度26μm的丝粉；所述云母粉，为金云母，粒径为5μm；所述碧玺粉粒径为30μm；；所述分散剂，为改性聚氨酯分散剂；所述防沉剂，为聚酰胺蜡防沉剂；所述增稠剂，为非离子疏水改性环氧乙烷聚氨酯共聚物增稠剂。
   反应过程如下：将丙烯酸树脂和四氟乙烯树脂一起加入反应瓶中，搅拌并逐渐升温至80～120℃，保持0 .5～1h；停止加热后缓缓加入偶联剂和橡胶胶乳，加完后，升温80～120℃，保持20～50min；依次加入铜粉，玻璃纤维和碧玺粉，搅拌均匀，降温到45～50℃；依次加入流平剂、分散剂，搅拌均匀，保持20～50min；升温80～120℃，添加防沉剂和增稠剂，搅拌均匀，保持1 .5～2h；于45～80kHz超声40～60分钟，过滤除去粗颗粒和杂质，得到产品。
   实施例6
   喷涂有铜的高分子混合涂层，采用以下重量份数的原料：铜粉10份，丙烯酸树脂20份；聚四氟乙烯树脂30份；聚丁二烯橡胶乳胶 18份，钛酸酯偶联剂3份，玻璃纤维10份；云母粉5份；碧玺粉0 .5份；醋酸丁酯5份；流平剂3份；分散剂1份；防沉剂0 .8份；增稠剂0 .5份。所述玻璃纤维，为粒度26μm的丝粉；所述铜粉粒径为50nm；所述云母粉，为金云母，粒径为5μm；所述碧玺粉粒径为10μm；；所述分散剂，为改性聚氨酯分散剂；所述防沉剂，为聚酰胺蜡防沉剂；
   所述增稠剂，为非离子疏水改性环氧乙烷聚氨酯共聚物增稠剂。
   反应过程如下：将丙烯酸树脂和四氟乙烯树脂一起加入反应瓶中，搅拌并逐渐升温至80～120℃，保持0 .5～1h；停止加热后缓缓加入偶联剂和橡胶胶乳，加完后，升温80～120℃，保持20～50min；依次加入铜粉，玻璃纤维和碧玺粉，搅拌均匀，降温到45～50℃；依次加入流平剂、分散剂，搅拌均匀，保持20～50min；升温80～120℃，添加防沉剂和增稠剂，搅拌均匀，保持1 .5～2h；于45～80kHz超声40～60分钟，过滤除去粗颗粒和杂质，得到产品。
   实施例7
   喷涂有铜的高分子混合涂层，采用以下重量份数的原料：铜粉15份，丙烯酸树脂60份；聚四氟乙烯树脂40份；丁苯橡胶胶乳  20份，玻璃纤维20份；云母粉25份；醋酸丁酯8份；流平剂5份；消泡剂3份；分散剂1 .5份；防沉剂1份；增稠剂1份。所述铜粉粒径为45μm；所述玻璃纤维，为粒度30μm的丝粉；所述云母粉，为金云母，粒径为10μm；所述分散剂，为改性聚氨酯分散剂；所述防沉剂，为气相二氧化硅防沉剂；所述增稠剂，为非离子疏水改性环氧乙烷聚氨酯共聚物增稠剂。反应过程如下：将丙烯酸树脂和四氟乙烯树脂一起加入反应瓶中，搅拌并逐渐升温至80～120℃，保持0 .5～1h；停止加热后缓缓加入偶联剂和橡胶胶乳，加完后，升温80～120℃，保持20～50min；依次加入铜粉，玻璃纤维和碧玺粉，搅拌均匀，降温到45～50℃；依次加入流平剂、分散剂，搅拌均匀，保持20～50min；升温80～120℃，添加防沉剂和增稠剂，搅拌均匀，保持1 .5～2h；于45～80kHz超声40～60分钟，过滤除去粗颗粒和杂质，得到产品。
   实施例8
   喷涂有铜的高分子混合涂层，包括以下重量份数的原料：丙烯酸树脂58份；铜粉13份，聚四氟乙烯树脂38份；天然丁苯橡胶胶乳  16份，二甲氧基硅烷偶联剂2份，玻璃纤维18份；云母粉24份；醋酸丁酯7份；流平剂5份；消泡剂3份；分散剂1 .5份；防沉剂1份；增稠剂0 .8份。
   所述的铜粉粒径为20nm，所述玻璃纤维，为粒度28μm的丝粉；所述云母粉，为金云母，粒径为8μm；；所述分散剂，为改性聚氨酯分散剂；所述防沉剂，为聚酰胺蜡防沉剂；所述增稠剂，为非离子疏水改性环氧乙烷聚氨酯共聚物增稠剂。
   反应过程如下：将丙烯酸树脂和四氟乙烯树脂一起加入反应瓶中，搅拌并逐渐升温至80～120℃，保持0 .5～1h；停止加热后缓缓加入偶联剂和橡胶胶乳，加完后，升温80～120℃，保持20～50min；依次加入铜粉，玻璃纤维和碧玺粉，搅拌均匀，降温到45～50℃；依次加入流平剂、分散剂，搅拌均匀，保持20～50min；升温80～120℃，添加防沉剂和增稠剂，搅拌均匀，保持1 .5～2h；于45～80kHz超声40～60分钟，过滤除去粗颗粒和杂质，得到产品。
   实施例9
   采用金属作为三角椎体铜构件的生产实施例：
   （1）采用金属作为三角椎体时，先制作三角椎体的模具；然后将金属的熔融体注入模具中，完全凝固成型后冷却，脱模，修整边缘；
   （2）将金属表明进行清洁、酸洗，去除金属表面的油污和杂物，水洗干净后，金属在酸性为pH 1-3的硫酸铜溶液3-8g/L中处理，然后用焦磷酸盐溶液在金属上进行表面镀铜，焦磷酸盐溶液的化学组成为：焦磷酸铜：60-100g/L；硫酸铜溶液50-100g/L；络合剂焦磷酸钾：200-300   g/L；辅助络合剂柠檬酸30-50g/L，磷酸二氢钾50-100g/L，用硫酸和氢氧化钠调整溶液的pH   8-10，温度30-45，电解铜为阳极，阴极为待镀的金属；阳极，阴极面积比为1:2-3，电流密度为0.5   ～5.0A/dm2。
    实施例10
   采用金属作为条形物铜构件的生产实施例：
   （1）采用金属作为条形物（长方体或圆柱体）时，先制作条形物的模具；然后将金属的熔融体注入模具中，完全凝固成型后冷却，脱模，修整边缘；最后进行条形物（长方体或圆柱体）表面镀铜或喷涂有铜粉的涂层得到成品。
    实施例11
    采用塑料或橡胶粉作为铜构件的生产实施例：
    将塑料或橡胶粉与铜粉及辅料按一定比例混合，放到混炼机进行混炼均匀，铜粉的重量与其它粉体的比例为0.01-10%；铜粉的颗粒可以是毫米级、微米级，也可以是纳米级，制成长方体或圆柱体，中间设置有空腔，然后修整边缘，得到成品。
   
应用实施例
   铜的灭菌效果比较：
   某医院实验室，培养皿6个，1号2号培养有大肠杆菌，3号4号培养有伤寒杆菌，5号和6号培养有大肠杆菌和伤寒杆菌的混合体，然后医务工作者在1-3号放入本发明的实施例1的表面镀铜的三角椎体铜构件，4-6号不放三角椎体铜构件，结果，24小时以后显微镜观察，1-3号放入本发明的三角椎体铜构件的培养皿大肠杆菌和伤寒杆菌全部死亡，而4-6号不放三角椎体铜构件的培养皿大肠杆菌和伤寒杆菌依然繁殖。
   之后，医务工作者由另选培养皿6个，11号12号培养有金黄色葡萄球菌，然后医务工作者在11号放入本发明实施例6的喷涂有铜的高分子混合涂层的三角椎体铜构件，12号不放三角椎体铜构件，结果，36小时以后显微镜观察，11号放入本发明的三角椎体铜构件的培养皿金黄色葡萄球菌全部死亡，而12号不放三角椎体铜构件的培养皿金黄色葡萄球菌依然繁殖。

Claims (10)

  1. 一种杀灭墙角和卫生死角细菌的铜构件，其特征在于：所述的铜构件是一种安放在墙角不容易进行清洁卫生滋生细菌的装置，结构为三角椎体或条形物，所述的三角椎体的锥面或条形物上设置有空腔（4），空腔（4）可以填充粘合剂，三角椎体或条形物通过粘合剂的粘合作用贴紧在墙角上，所述的三角椎体或条形物的材质为金属、木材、石材、陶瓷、或粘结成型的粉材，或由其之间的两种以上复合材料制成；所述的墙角包括地面墙角、墙边和天花板边角；该三角椎体表面镀铜或喷涂有铜粉的涂层。
  2. 根据权利要求1所述的杀灭墙角和卫生死角细菌的铜构件，其特征在于：所述的粘结成型的粉材包括橡胶粉、塑料粉、玻璃粉、石头粉的与铜粉的混合物，或者是橡胶粉、塑料粉、玻璃粉、石头粉以任意比例混合后与铜粉的混合物。
  3. 根据权利要求1所述的杀灭墙角和卫生死角细菌的铜构件，其特征在于：所述的表面镀铜采用直接沉淀法、共沉淀法和均匀沉淀法，是采用焦磷酸盐在金属上进行表面镀铜。
  4. 根据权利要求1所述的杀灭墙角和卫生死角细菌的铜构件，其特征在于：所述的喷涂铜粉的涂层是喷涂有铜粉的高分子混合涂层；所述的高分子混合涂层包括用以下重量份数的原料配制：
      铜粉                             5   ～   15份；
      丙烯酸树脂                 20   ～   30份；
      聚四氟乙烯树脂          20   ～   30份；
      醋酸丁酯                       6   ～   10份；
      橡胶胶乳                       15   ～   20份；
      玻璃纤维                       10   ～   20份；
      偶联剂                          0.2   ～   5份；
      云母粉                          5   ～   10份；
      碧玺粉                          0.1   ～   5份；
      流平剂                          2   ～   5份；
      分散剂                          1   ～   1 .5份；
      防沉剂                          0.5   ～   1份；
      增稠剂                          0.5   ～   1份。
  5. 根据权利要求4所述的杀灭墙角和卫生死角细菌的铜构件，其特征在于：所述铜粉的涂层中铜粉颗粒为微米级或纳米级；所述的聚四氟乙烯树脂为全氟丁基乙烯与气相四氟乙烯单体按照重量比例1:1进行聚合反应得到的聚四氟乙烯分散树脂；所述的橡胶为天然橡胶或合成橡胶；所述的偶联剂为硅烷偶联剂或钛酸酯偶联剂；所述的玻璃纤维为粒度50μm以下的丝粉；所述的云母粉粒径为5μm～10μm；所述的碧玺粉为50μm以下的细粉。
  6. 根据权利要求4所述的杀灭墙角和卫生死角细菌的铜构件，其特征在于：所述的橡胶胶乳为天然橡胶胶乳或者合成橡胶胶乳；合成橡胶胶乳包括丁苯橡胶胶乳、氯丁橡胶胶乳、SBS  橡胶胶乳中的任一种或它们的组合物；所述的流平剂为改性二甲基硅氧烷；所述的分散剂为改性聚氨酯类分散剂；所述的防沉剂为聚酰胺蜡或二氧化硅防沉剂；所述的增稠剂为高性能无离子缔合型增稠剂。
  7. 如权利要求1所述的杀灭墙角和卫生死角细菌的铜构件，其特征在于：铜构件的生产过程包括如下步骤：采用金属、木材、石材、陶瓷、或粘结成型的粉材作为铜构件时，先制作三角椎体或条形物，然后进行三角椎体或条形物表面镀铜或喷涂铜粉涂层得到成品。
  8. 如权利要求1或4所述的杀灭墙角和卫生死角细菌的铜构件，其特征在于：喷涂有铜的高分子混合涂层包括以下步骤：将丙烯酸树脂和四氟乙烯树脂一起加入反应瓶中，搅拌并逐渐升温至80～120℃，保持0 .5～1h；停止加热后缓缓加入偶联剂和橡胶胶乳，加完后，升温80～120℃，保持20～50min；依次加入铜粉、玻璃纤维粉和碧玺粉，搅拌均匀，降温到45～50℃；依次加入流平剂、分散剂，搅拌均匀，保持20～50min；升温80～120℃，防沉剂和增稠剂，搅拌均匀，保持1 .5～2h；于45～80kHz超声40～60分钟，过滤除去粗颗粒和杂质，得到产品。
  9. 如权利要求3所述的杀灭墙角和卫生死角细菌的铜构件，其特征在于：采用焦磷酸铜在金属上进行表面镀铜时，铜构件的生产过程包括如下步骤：
    （1）采用金属作为三角椎体或条形物时，先制作三角椎体或条形物的模具；然后将金属的熔融体注入模具中，完全凝固成型后冷却，脱模，修整边缘；
    （2）将金属表明进行清洁、酸洗，去除金属表面的油污和杂物，水洗干净后，金属在酸性为pH 1-3的硫酸铜溶液3-8g/L中处理，然后用焦磷酸盐溶液在金属上进行表面镀铜，焦磷酸盐溶液的化学组成为：焦磷酸铜：60-100g/L；硫酸铜溶液50-100g/L；络合剂焦磷酸钾：200-300 g/L；辅助络合剂柠檬酸30-50g/L，磷酸二氢钾50-100g/L，用硫酸和氢氧化钠调整溶液的pH 8-10，温度30-45℃，电解铜为阳极，阴极为待镀的金属；阳极，阴极面积比为1:2-3，电流密度为0.5 ～5.0A/dm 2。
  10. 根据权利要求1所述的杀灭墙角和卫生死角细菌的铜构件，其特征在于：所述的铜构件的条形物是粘贴在墙边或墙体边卫生死角的条形物，该条形物可以是圆形、方形或多边形。
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