CN107399130A - A kind of automobile using cabin decorative panel - Google Patents

A kind of automobile using cabin decorative panel Download PDF

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Publication number
CN107399130A
CN107399130A CN201710594097.7A CN201710594097A CN107399130A CN 107399130 A CN107399130 A CN 107399130A CN 201710594097 A CN201710594097 A CN 201710594097A CN 107399130 A CN107399130 A CN 107399130A
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layer
weight
parts
resin
nano
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CN201710594097.7A
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CN107399130B (en
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唐棣
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Zhejiang Intercon Test And Certification Co ltd
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/758—Odour absorbent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R2013/0287—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners integrating other functions or accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)

Abstract

The invention discloses a kind of automobile using cabin decorative panel, including at least four-layer structure, wherein disinfection filtering purifying layer (2) is by polypropylene (PP) resin, polyethylene (PE) resin and inorganic nano bactericidal purifying solution is processed is made, the decorating material board can be used in the decoration material in automobile cabin, can be from improving air in purifying vehicle all the time, play a part of sterilization simultaneously, belong to nontoxic, it is colourless, it is tasteless, it is non-stimulated, it is corrosion-free, free of contamination green product, with except formaldehyde, antibiotic and sterilizing effect is good, stability is good, cost price is low.

Description

A kind of automobile using cabin decorative panel
Technical field
The present invention relates to a kind of automobile using cabin decorative panel with air-cleaning function, belong to automobile green science and technology technology Field, there is purification air and energy-saving environmental-protection function.
Background technology
In today's society, in-vehicle air pollution increasingly attracts people's attention, and it is normal to treat in-vehicle air pollution problem Rule treatment effect is also not so good as people's will.Although various air pollutions can be adsorbed, decompose or converted to current Household Air Purifier Thing, air cleanliness is effectively improved, but its application is broadly divided into family expenses, commercialization, industry, building；Vehicle air purifier Because the installation inconvenience of its volume does not see more excellent market prospects.Although traditional vehicle air purifier is blown using air draught Wind mode gathers gas filtration, but natural dissipation release is mixed most of gas in the air of pollution again, so circulation Collection, filtering and release, in addition to the energy consumption for increasing machine and abrasion, what people were absorbed to is only reduction of pollution level Air, even if prolonged purification of air again, it is also not possible to enjoy pure air.For those with high-pressure electrostatic absorption Air purifier, due to being limited by high voltage power supply, it is impossible to use on automobile.
The pernicious gases such as formaldehyde are filled with new car or newly-decorated room simultaneously, because formaldehyde is colourless, had strongly Smell, the irritative gas for having very big toxic action to human body, every a large amount of places for using adhesive, always have formaldehyde and release Put.Existing automobile removes the method that formaldehyde products are a lot, either utilize activated carbon to carry out physical absorption, or liquid on the market Dispel formaldehyde agent, the formaldehyde in the air that not only can not really degrade, the secondary of interior can be also caused because of the toxic side effect of chemicals Pollution.The cabin decorative panel of automobile is an indispensable part in automotive trim, and it is located at the inside of car hold, primarily served The decoration function of blank vehicle body is blocked, its shortcoming is exactly that function is single.
Therefore, at present, by using purifier come in-car air is purified can not meet it is current Demand, a kind of new substitute products are needed badly to solve the problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of tool that can be filled a hole in the market, overcome existing procucts deficiency There is the automobile using cabin decorative panel of air-cleaning function.
The present invention is as follows using technical scheme：
A kind of automobile using cabin decorative panel with air-cleaning function, including at least four-layer structure, respectively fire-retardant face The bed of material (1), disinfection filtering purifying layer (2), hot melt adhesive film (3) and nonwoven layer (4), wherein filtration, purification layer (2) are positioned at fire-retardant Between precoat (1) and hot melt adhesive film (3), nonwoven layer (4) is used as substrate, positioned at the bottom of hot melt adhesive film (3).
The disinfection filtering purifying layer (2) is sterilized net by polypropylene (PP) resin, polyethylene (PE) resin and inorganic nano Change that solution is processed is made, its specific method is by parts by weight：50% polypropylene (PP), 50% polyethylene (PE) resin are mixed Close, the inorganic nano bactericidal purifying solution for the 1.5%-3.0% for accounting for above-mentioned hybrid resin weight is poured into jointly with hybrid resin In mixer, set temperature in blender jar and stir 15-20 minutes as 35-40 degrees Celsius, with 360-400 revs/min of speed, Low temperature drying is so as to independent obtained bactericidal purifying masterbatch resin after taking-up；Above-mentioned bactericidal purifying masterbatch resin addition electret is melted Spray (ECMB) equipment, through being produced on the non-woven meltblown lines of TANDEC, be produced into non-woven fabric fiber body, make 3-10mm Disinfection filtering purifying layer 2 is made in thickness non-inductive windings filter core, and the thickness of disinfection filtering purifying layer 2 is 3-10mm.
Described inorganic nano bactericidal purifying solution uses following preparation method：It is by 33-35% parts by weight, concentration 38000ppm, the average grain diameter≤10nm Nano Silver aqueous solution with self-cleaning function, the N doping activity of 57-59% parts by weight Nano-titanium dioxide powder, its purity >=99.5%, average grain diameter≤5nm, energy activated wavelength≤800nm, 2.5-4.5% weight Measure the AGS-WB purification additives of part and nitrogenous active carbon nanoparticles, the particle diameter≤15nm of 3.5-5.5% parts by weight are stirred It is mixed.
The decorating material board can be used in the decoration material in automobile cabin, can be improved from all the time in purifying vehicle Air, while play a part of sterilization, belong to nontoxic, colourless, tasteless and nonirritant, corrosion-free, free of contamination green production Product, have except formaldehyde, antibiotic and sterilizing effect is good, stability is good, cost price is low.
Brief description of the drawings
Fig. 1 is the automobile using cabin decorative panel embodiment 1 of the present invention；
Fig. 2 is the automobile using cabin decorative panel embodiment 2 of the present invention.
Reference：1- inflaming retarding fabric layers, 2- disinfection filtering purifying layers, 3- hot melt adhesive films, 4- nonwoven layers, 5- breathe freely Waterproof layer.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
It is described in detail below by way of specific embodiment and with reference to accompanying drawing to the production method in the present invention and device, But these embodiments are only the purpose illustrated, it is no intended to carry out any restriction to the scope of the present invention.
Embodiment 1：
Referring to Fig. 1, Fig. 1 is the structural representation of the automobile using cabin decorative panel of the present invention.It includes at least four-layer structure, Including inflaming retarding fabric layer 1, disinfection filtering purifying layer 2, hot melt adhesive film 3 and nonwoven layer 4, wherein filtration, purification layer 2 is positioned at fire-retardant Between precoat 1 and hot melt adhesive film 3, nonwoven layer 4 is used as substrate, positioned at the bottom of hot melt adhesive film 3.The ornament materials is rolling Material, used with facilitating storage to transport and processing.
The core of the present invention is the manufacturing of disinfection filtering purifying layer 2, and the disinfection filtering purifying layer 2 is by polypropylene (PP) resin, polyethylene (PE) resin and inorganic nano bactericidal purifying solution is processed is made, its specific method is by parts by weight： 50% polypropylene (PP), 50% polyethylene (PE) resin are mixed, and will account for the 1.5%-3.0%'s of above-mentioned hybrid resin weight Inorganic nano bactericidal purifying solution is poured into mixer jointly with hybrid resin, and it is Celsius as 35-40 to set temperature in blender jar Spend, stir 15-20 minutes with 360-400 revs/min of speed, low temperature drying is so as to independent obtained bactericidal purifying tree after taking-up Fat master batch；Above-mentioned bactericidal purifying masterbatch resin is added into electretization melt-blown (ECMB) equipment, through being given birth in the non-woven melt-blowns of TANDEC Produced in producing line, be produced into non-woven fabric fiber body, made 3-10mm thickness non-inductive windings filter cores and disinfection filtering purifying layer is made 2, the thickness of disinfection filtering purifying layer 2 is 3-10mm.
Described inorganic nano bactericidal purifying solution uses following preparation method：It is by 33-35% parts by weight, concentration 38000ppm, the average grain diameter≤10nm Nano Silver aqueous solution with self-cleaning function, the N doping activity of 57-59% parts by weight Nano-titanium dioxide powder, its purity >=99.5%, average grain diameter≤5nm, energy activated wavelength≤800nm N doping activity Nano-titanium dioxide powder, 2.5-4.5% parts by weight AGS-WB (nanometre Ag antibacterial aqueous coating) purification additives and Nitrogenous active carbon nanoparticles, the particle diameter≤15nm of 3.5-5.5% parts by weight are stirred and are mixed.Wherein using particle diameter 10nm, Solid content (Ag) 30000ppm, effective antimicrobial component 90ppm, abrasion resistance ＞ 10000 times nano-silver water solution.Wherein nitrogen is mixed Miscellaneous nano-titanium dioxide powder is anatase titanium dioxide, and its nitrogen doped changes the molecular structure of titanium dioxide, improves titanium dioxide The performance of titanium, make titanium dioxide excites wave band, and visible region is expanded to from ultraviolet region, as long as under daylight and light being light wave Less than 800nm, without ultraviolet light, can just there is excitation to it, and performance greatly strengthens.Car can quickly and efficiently be decomposed The gas harmful to human body and environment such as interior formaldehyde, benzene, ammonia, organic volatile, improves antibacterial deodorizing ability.
Described inorganic nano bactericidal purifying solution can be also made of following preparation method：By by the dense of 33% parts by weight Spend for 12000ppm, average grain diameter≤10nm nano-silver water solution, 58% parts by weight N doping active nano titanic oxide The AGS-WB purifications of powder (purity >=99.5%, average grain diameter≤5nm, energy activated wavelength≤800nm), 6.4% parts by weight Its main content of additive, 1% parts by weight reaches 59.5% active nano palladium oxide powder, the NRT- of 1.2% parts by weight P20000 active nanos anion powder and 0.4% parts by weight content 99.9%, average grain diameter 14nm nano active graphene Powder be thoroughly mixed being made.Experiment proves that disinfection filtering purifying layer 2 made of the method is with more beneficial Filter sterilization effect.
Embodiment 2：
Referring to Fig. 2, Fig. 2 is the structural representation of the automobile using cabin decorative panel of the present invention.It includes at least five-layer structure, Including inflaming retarding fabric layer 1, disinfection filtering purifying layer 2, hot melt adhesive film 3 and nonwoven layer 4, in addition to breathable water repellant layer 5, fire-retardant face The bed of material 1 and breathable water repellant layer 5 abut combination to play a part of fire-retardant and waterproof, and wherein filtration, purification layer 2 is located at air permeable waterproof Between layer 5 and hot melt adhesive film 3, nonwoven layer 4 is used as substrate, positioned at the bottom of hot melt adhesive film 3.The ornament materials is rolling simultaneously Material, used with facilitating storage to transport and processing.
It is same as Example 1, the disinfection filtering purifying layer 2 by polypropylene (PP) resin, polyethylene (PE) resin and Inorganic nano bactericidal purifying solution is processed to be made, and its specific method is by parts by weight：50% polypropylene (PP), 50% poly- second Alkene (PE) resin is mixed, will account for above-mentioned hybrid resin weight 1.5%-3.0% inorganic nano bactericidal purifying solution with Hybrid resin is poured into mixer jointly, set in blender jar temperature as 35-40 degrees Celsius, with 360-400 revs/min Speed stirs 15-20 minutes, and low temperature drying is so as to independent obtained bactericidal purifying masterbatch resin after taking-up；By above-mentioned bactericidal purifying tree Fat master batch adds electretization melt-blown (ECMB) equipment, through being produced on the non-woven meltblown lines of TANDEC, is produced into on-woven Fibres body, make 3-10mm thickness non-inductive windings filter cores and disinfection filtering purifying layer 2, the thickness of disinfection filtering purifying layer 2 is made For 3-10mm.Described inorganic nano bactericidal purifying solution can be also made of following preparation method：By by 33% parts by weight Concentration is 12000ppm, average grain diameter≤10nm nano-silver water solution, the N doping active nano titanium dioxide of 58% parts by weight Titanium valve body (purity >=99.5%, average grain diameter≤5nm, energy activated wavelength≤800nm), the AGS-WB of 6.4% parts by weight are net Change additive, 1% parts by weight its main contents reach 59.5% active nano palladium oxide powder, the NRT- of 1.2% parts by weight P20000 active nanos anion powder and 0.4% parts by weight content 99.9%, average grain diameter 14nm nano active graphene Powder be thoroughly mixed being made.
Although giving detailed description and explanation to the embodiment of the present invention above, it should be noted that We can carry out various equivalent changes and modification to above-mentioned embodiment according to the conception of the present invention, and its caused function is made , all should be within protection scope of the present invention during with the spirit still covered without departing from specification and accompanying drawing.It is described above, be only Presently preferred embodiments of the present invention, it is not intended to limit the invention, every technical spirit according to the present invention is to above example institute Any trickle amendment, equivalent substitution and the improvement made, should be included within the protection domain of technical solution of the present invention.

Claims (1)

1. a kind of automobile using cabin decorative panel, there is five-layer structure, including inflaming retarding fabric layer (1), disinfection filtering purifying layer (2), Hot melt adhesive film (3) and nonwoven layer (4), in addition to breathable water repellant layer (5), inflaming retarding fabric layer (1) and breathable water repellant layer (5) abut Combination to play a part of fire-retardant and waterproof, wherein filtration, purification layer (2) be located at breathable water repellant layer (5) and hot melt adhesive film (3) it Between, nonwoven layer (4) is used as substrate, positioned at the bottom of hot melt adhesive film (3), it is characterised in that
The disinfection filtering purifying layer (2) is molten by polypropylene (PP) resin, polyethylene (PE) resin and inorganic nano bactericidal purifying Liquid is processed to be made, and its specific method is by parts by weight：50% polypropylene (PP), 50% polyethylene (PE) resin are mixed, The inorganic nano bactericidal purifying solution for the 1.5%-3.0% for accounting for above-mentioned hybrid resin weight and hybrid resin are poured into stirring jointly In machine, set temperature in blender jar and stir 15-20 minutes as 35-40 degrees Celsius, with 360-400 revs/min of speed, take out Low temperature drying is so as to independent obtained bactericidal purifying masterbatch resin afterwards；Above-mentioned bactericidal purifying masterbatch resin is added into electretization melt-blown to set It is standby, through being produced on non-woven meltblown line, be produced into non-woven fabric fiber body, make 3-10mm thickness non-inductive windings filter core i.e. Disinfection filtering purifying layer (2) is made, the thickness of disinfection filtering purifying layer (2) is 3-10mm；
Described inorganic nano bactericidal purifying solution uses following preparation method：It is by the concentration by 33% parts by weight 12000ppm, average grain diameter≤10nm nano-silver water solution, the N doping active nano titanic oxide powder of 58% parts by weight The AGS-WB purification additions of (purity >=99.5%, average grain diameter≤5nm, energy activated wavelength≤800nm), 6.4% parts by weight Agent, 1% parts by weight its main contents reach 59.5% active nano palladium oxide powder, the NRT-P20000 of 1.2% parts by weight lives Property nano-negative ion powder and 0.4% parts by weight content 99.9%, average grain diameter 14nm nano active graphene powder carry out It is thoroughly mixed and is made.
CN201710594097.7A 2015-09-16 2015-09-16 A kind of automobile cabin decorative panel Expired - Fee Related CN107399130B (en)

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CN201510586632.5A CN105034466B (en) 2015-09-16 2015-09-16 A kind of automobile using cabin decorative panel with air-cleaning function

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CN111423660A (en) * 2020-04-28 2020-07-17 青岛中孚科力橡塑有限公司 Expanded and fused electret antibacterial master batch, processing technology and application
CN112191025A (en) * 2020-09-29 2021-01-08 南通大学 Individual protection filter material capable of being sterilized under driving of sunlight and preparation method

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