CN208863987U - One kind removing formaldehyde tablecloth - Google Patents
One kind removing formaldehyde tablecloth Download PDFInfo
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- CN208863987U CN208863987U CN201820729236.2U CN201820729236U CN208863987U CN 208863987 U CN208863987 U CN 208863987U CN 201820729236 U CN201820729236 U CN 201820729236U CN 208863987 U CN208863987 U CN 208863987U
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Abstract
The utility model provides a kind of except formaldehyde tablecloth includes the stamp surface layer set gradually from top to bottom, thermal insulation layer, nano particle catalytic decomposition layer, porous nano adsorption layer, cured layer and basal layer.The formaldehyde tablecloth described in the utility model that removes has the pernicious gases molecules such as adsorbable decomposing formaldehyde peculiar smell, with removal indoor formaldehyde, the function of peculiar smell is eliminated, while should be easy except the machine-shaping of formaldehyde tablecloth, the functionalization tablecloth of different shape, different decalcomanias can be made.
Description
Technical field
The utility model belongs to Indoor Air Pollution Purification field, removes formaldehyde tablecloth more particularly, to one kind.
Background technique
With the development of economy, the improvement of people's living standards and current media frequently expose the thing of house ornamentation air pollution
Part, the more and more caused people of indoor air quality issues widely pay close attention to.It will use a large amount of family during house decoration
Fill building materials such as wall paint, floor, furniture, glue etc..These building materials all can be different degrees of VOCs, benzene, toluene, two such as release formaldehyde
The pernicious gases such as toluene, TVOC (total volatile organic compounds), wherein formaldehyde is that harmfulness is maximum in house ornamentation air pollution
Pollutant.Formaldehyde is a kind of gas of colourless irritant smell, and formaldehyde has strong impulse in addition to the mucous membrane to eye, nose, larynx
Effect is outer, also has carcinogenicity, and is up to 3-15 the deenergized period of formaldehyde under normal circumstances, therefore how to have taken efficacious prescriptions
Method, which removes the VOCs such as the formaldehyde in room air, becomes urgent problem to be solved.Indoor usually used traditional tablecloth is general at present
Only have the function of basic use, without removing aldehyde effect, so develop it is a kind of not only had the function of it is basic use, but also can go
Except the tablecloth of formaldehyde, there is positive meaning to indoor air quality is improved.
Summary of the invention
In view of this, the utility model is directed to one kind except formaldehyde tablecloth, only have with the traditional tablecloth of solution makes substantially
It with the defect of function, realizes that tablecloth not only can satisfy people's life requirement, but also formaldehyde can be catalytically decomposed, so as to improve room air
Quality.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
One kind removing formaldehyde tablecloth, including stamp surface layer, thermal insulation layer, the nano particle catalytic decomposition set gradually from top to bottom
Layer, porous nano adsorption layer, cured layer and basal layer.
Further, the thermal insulation layer is layer of polyester fiber, polyamide fibrous layer, layer of PVC or EVA layer (ethyl vinyl acetate second
Enoate copolymer layer).
It further, is catalyzing nano-particles in the nano particle catalytic decomposition layer, the catalyzing nano-particles are to receive
Rice titanium dioxide, nano zine oxide, nano-manganese dioxide, copper-nickel, copper-palladium, palladium-silver, palladium-gold, platinum-gold, platinum-copper or platinum-rhodium
Bianry alloy catalyst.
Further, the partial size of the catalyzing nano-particles in the nano particle catalytic decomposition layer is between 20-500nm.
Further, porous nano particle is filled in the nanoporous adsorption layer, the porous nano particle is first
Shell element, nanometer silicon wafer, zeolite molecular sieve, diatomite, nanometer mine crystalline substance, vermiculite, palygorskite, montmorillonite, kaolin, attapulgite or
Sepiolite.
Further, the partial size of the porous nano particle in the nanoporous adsorption layer is between 20-1000nm.
Further, the basal layer is knitting layer of cloth, tatting layer of cloth, flange pile layer, cotton layer, numb layer, polyester-cotton blend layer, flax
Layer, polyester layer, polypropylene fibre layer, acrylic fibers layer, spandex layer, polyvinyl chloride fibre layer, polyvinyl layer or polyamide fibre layer.
Further, the thickness of the nano particle catalytic decomposition layer is between 50-500nm；The porous nano absorption
The thickness of layer is between 50-5000nm, and the thickness of the cured layer is less than 0.5 μm, and the thickness of the basal layer is in 0.1-10mm
Between.
Further, the stamp surface layer uses water slurry, rubber cement, ink, gold stamping, thermosetting one or two kinds of mode systems
It is standby and obtain.
Further, the stamp surface layer, thermal insulation layer, nano particle catalytic decomposition layer, porous nano, cured layer and substrate
Layer is welded and fixed by hot pressing, ultrasonic wave composite algorithm or cladding process between any two.
Compared with the existing technology, described in the utility model except formaldehyde tablecloth has the advantage that
Thermal insulation layer described in the utility model except in formaldehyde tablecloth can effectively prevent the vessel such as pot, basin or bowl bottom high
Temperature scorches desktop；Nano-scale particle in the nano particle catalytic decomposition layer is distributed in all fibres list of the basal layer
The surface of silk, and the nano-scale particle is embedded in the cured layer；The porous nano adsorption layer is that one kind is received
Meter level porous structure layer, being capable of the pernicious gases such as quick adsorption formaldehyde in air.Formaldehyde tablecloth integrally adsorbable decomposition first should be removed
The pernicious gases molecule such as aldehyde peculiar smell has removal indoor formaldehyde, eliminates the function of peculiar smell；It is described in the utility model to remove formaldehyde table
Cloth machine-shaping is easy, and the functionalization tablecloth of different shape, different decalcomanias can be made.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of structural schematic diagram except formaldehyde tablecloth described in the utility model embodiment.
Description of symbols:
1, stamp surface layer；2, thermal insulation layer；3, layer is catalytically decomposed in nano particle；4, porous nano adsorption layer；5, cured layer；6,
Basal layer.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
One kind removing formaldehyde tablecloth, including stamp surface layer, thermal insulation layer, the nano particle catalytic decomposition set gradually from top to bottom
Layer, porous nano adsorption layer, cured layer and basal layer.
Wherein, thermal insulation layer is layer of polyester fiber.It is catalyzing nano-particles, nano-catalytic in layer that nano particle, which is catalytically decomposed,
Grain is nano-titanium dioxide.The partial size of nano-titanium dioxide is between 20-500nm.Material is filled in nanoporous adsorption layer
For the porous nano particle of chitin, the partial size of the chitin is between 20-1000nm.Basal layer is knitting layer of cloth.
Nano particle be catalytically decomposed layer with a thickness of 200nm；Porous nano adsorption layer with a thickness of 500nm, cured layer
With a thickness of 0.3 μm, basal layer with a thickness of 3mm.
Above-mentioned to be prepared except formaldehyde tablecloth using following technique: stamp surface layer uses water slurry technique system in the prior art
It is standby and obtain.Stamp surface layer, thermal insulation layer, nano particle catalytic decomposition layer, porous nano adsorption layer, cured layer and basal layer two-by-two it
Between be welded and fixed by pressure sintering after can be prepared by except formaldehyde tablecloth.
Embodiment 2
One kind removing formaldehyde tablecloth, including stamp surface layer, thermal insulation layer, the nano particle catalytic decomposition set gradually from top to bottom
Layer, porous nano adsorption layer, cured layer and basal layer.
Wherein, thermal insulation layer is polyamide fibrous layer.It is catalyzing nano-particles, nano-catalytic in layer that nano particle, which is catalytically decomposed,
Particle is nano zine oxide.The partial size of nano zine oxide is between 20-500nm.It is filled with material in nanoporous adsorption layer
The porous nano particle of nanometer silicon wafer, the partial size of this nanometer of silicon wafer is between 20-1000nm.Basal layer is flange pile layer.
Nano particle be catalytically decomposed layer with a thickness of 300nm；Porous nano adsorption layer with a thickness of 1200nm, cured layer
With a thickness of 0.3 μm, basal layer with a thickness of 5mm.
Above-mentioned to be prepared except formaldehyde tablecloth using following technique: stamp surface layer uses rubber cement technique system in the prior art
It is standby and obtain.Stamp surface layer, thermal insulation layer, nano particle catalytic decomposition layer, porous nano adsorption layer, cured layer and basal layer two-by-two it
Between be welded and fixed by ultrasonic wave composite algorithm after can be prepared by except formaldehyde tablecloth.
Embodiment 3
One kind removing formaldehyde tablecloth, including stamp surface layer, thermal insulation layer, the nano particle catalytic decomposition set gradually from top to bottom
Layer, porous nano adsorption layer, cured layer and basal layer.
Wherein, thermal insulation layer is layer of PVC.It is catalyzing nano-particles in layer that nano particle, which is catalytically decomposed, and catalyzing nano-particles are
Copper-palladium bianry alloy catalyst.Copper-palladium bianry alloy catalyst partial size is between 20-500nm.In nanoporous adsorption layer
It is the porous nano particle of nanometer mine crystalline substance filled with material, the partial size of this nanometer of silicon wafer is between 20-1000nm.Basal layer is nitrile
Synthetic fibre layer.
Nano particle be catalytically decomposed layer with a thickness of 500nm；Porous nano adsorption layer with a thickness of 3000nm, cured layer
With a thickness of 0.2 μm, basal layer with a thickness of 8mm.
Above-mentioned to be prepared except formaldehyde tablecloth using following technique: stamp surface layer uses thermosetting process system in the prior art
It is standby and obtain.Stamp surface layer, thermal insulation layer, nano particle catalytic decomposition layer, porous nano adsorption layer, cured layer and basal layer two-by-two it
Between be welded and fixed by cladding process after can be prepared by except formaldehyde tablecloth.
Embodiment 4
One kind removing formaldehyde tablecloth, including stamp surface layer, thermal insulation layer, the nano particle catalytic decomposition set gradually from top to bottom
Layer, porous nano adsorption layer, cured layer and basal layer.
Wherein, thermal insulation layer is EVA layer.It is catalyzing nano-particles in layer that nano particle, which is catalytically decomposed, and catalyzing nano-particles are
Platinum-rhodium bianry alloy catalyst.The partial size of platinum-rhodium bianry alloy catalyst is between 20-500nm.In nanoporous adsorption layer
It is the porous nano particle of nanometer mine crystalline substance filled with material, the partial size of this nanometer of silicon wafer is between 20-1000nm.Basal layer is nitrile
Synthetic fibre layer.
Nano particle be catalytically decomposed layer with a thickness of 500nm；Porous nano adsorption layer with a thickness of 5000nm, cured layer
With a thickness of 0.2 μm, basal layer with a thickness of 10mm.
Above-mentioned to be prepared except formaldehyde tablecloth using following technique: stamp surface layer uses thermosetting process system in the prior art
It is standby and obtain.Stamp surface layer, thermal insulation layer, nano particle catalytic decomposition layer, porous nano adsorption layer, cured layer and basal layer two-by-two it
Between be welded and fixed by cladding process after can be prepared by except formaldehyde tablecloth.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. one kind removes formaldehyde tablecloth, it is characterised in that: described except formaldehyde tablecloth includes the stamp surface layer set gradually from top to bottom
(1), thermal insulation layer (2), nano particle catalytic decomposition layer (3), porous nano adsorption layer (4), cured layer (5) and basal layer (6).
2. according to claim 1 remove formaldehyde tablecloth, it is characterised in that: the thermal insulation layer (2) is layer of polyester fiber, gathers
Thiamines fibrous layer, layer of PVC or EVA layer.
3. according to claim 1 remove formaldehyde tablecloth, it is characterised in that: be in nano particle catalytic decomposition layer (3)
Catalyzing nano-particles, the catalyzing nano-particles are nano-titanium dioxide, nano zine oxide, nano-manganese dioxide, copper-nickel, copper-
Palladium, palladium-silver, palladium-gold, platinum-gold, platinum-copper or platinum-rhodium bianry alloy catalyst.
4. according to claim 3 remove formaldehyde tablecloth, it is characterised in that: in nano particle catalytic decomposition layer (3)
The partial size of catalyzing nano-particles is between 20-500nm.
5. according to claim 1 remove formaldehyde tablecloth, it is characterised in that: be filled in the porous nano adsorption layer (4)
Porous nano particle, the porous nano particle are chitin, nanometer silicon wafer, zeolite molecular sieve, diatomite, nanometer mine crystalline substance, leech
Stone, palygorskite, montmorillonite, kaolin, attapulgite or sepiolite.
6. according to claim 5 remove formaldehyde tablecloth, it is characterised in that: porous in the porous nano adsorption layer (4)
The partial size of nano particle is between 20-1000nm.
7. according to claim 1 remove formaldehyde tablecloth, it is characterised in that: the basal layer (5) is knitting layer of cloth, woven fabric
Layer, flange pile layer, cotton layer, numb layer, polyester-cotton blend layer, flax layer, polyester layer, polypropylene fibre layer, acrylic fibers layer, spandex layer, polyvinyl chloride fibre layer, polyvinyl layer
Or polyamide fibre layer.
8. according to claim 1 remove formaldehyde tablecloth, it is characterised in that: the thickness of nano particle catalytic decomposition layer (3)
Degree is between 50-500nm；The thickness of the porous nano adsorption layer (4) is between 50-5000nm, the thickness of the cured layer (5)
Degree is less than 0.5 μm, and the thickness of the basal layer (6) is between 0.1-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820729236.2U CN208863987U (en) | 2018-05-16 | 2018-05-16 | One kind removing formaldehyde tablecloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820729236.2U CN208863987U (en) | 2018-05-16 | 2018-05-16 | One kind removing formaldehyde tablecloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208863987U true CN208863987U (en) | 2019-05-17 |
Family
ID=66461647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820729236.2U Active CN208863987U (en) | 2018-05-16 | 2018-05-16 | One kind removing formaldehyde tablecloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208863987U (en) |
-
2018
- 2018-05-16 CN CN201820729236.2U patent/CN208863987U/en active Active
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