CN107185399A - Except formaldehyde articles for use - Google Patents

Except formaldehyde articles for use Download PDF

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Publication number
CN107185399A
CN107185399A CN201710371291.9A CN201710371291A CN107185399A CN 107185399 A CN107185399 A CN 107185399A CN 201710371291 A CN201710371291 A CN 201710371291A CN 107185399 A CN107185399 A CN 107185399A
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Prior art keywords
parts
carrier
particle diameter
bamboo
micro nanometer
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CN201710371291.9A
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黄丽英
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Priority to CN201710371291.9A priority Critical patent/CN107185399A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8668Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/10Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
    • A62D3/17Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48Silver or gold
    • B01J23/50Silver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/10Noble metals or compounds thereof
    • B01D2255/104Silver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708Volatile organic compounds V.O.C.'s

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Management (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

Formaldehyde articles for use, including photocatalyst preparation, carrier and outer packing plastic are removed the invention discloses one kind, carrier of non-woven fabrics by being made up, and photocatalyst preparation is combined on carrier in the following manner:Carrier impregnation makes carrier keep moisture state in photocatalyst preparation, and a bamboo is attached in the side of carrier, and bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of bamboo is 0.2 0.5mm, and carrier package is in outer packing plastic;Photocatalyst preparation is included by the following components in terms of mass fraction:15 30 parts of Nano Silver, the particle diameter of Nano Silver is 200 400nm;0.3 0.7 parts of nanoscale Carbon fibe, the length of nanoscale Carbon fibe is 500 700nm;14 parts of micro nanometer silver, the particle diameter of micro nanometer silver is 200 300 μm;10 40 parts of bleeding agent;1,200 1500 parts of water.The present invention can remove the formaldehyde of Furniture panel release.

Description

Except formaldehyde articles for use
Technical field
Formaldehyde articles for use are removed the present invention relates to one kind.
Background technology
With the lifting of people's living standard, requirement to living environment also more and more higher.Formaldehyde in Environment, benzene etc. are organic Material is very big for the injury of human body, and there is the harmful substances such as substantial amounts of formaldehyde, benzene in new house or new car, causes new It can just be moved in after room needs are vacant for a long time, and because the harmful substances such as formaldehyde are volatile materials, be present in wall, coating etc. It in material, also can for a long time be come out after moving in, influence the life of people.
The content of the invention
For above-mentioned technical problem, the present invention has designed and developed a kind of formaldehyde that removes for removing effect of formaldehyde having well and used Product.
The technical scheme that the present invention is provided is:
One kind removes formaldehyde articles for use, including photocatalyst preparation, carrier and outer packing plastic, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2-0.5mm, and the carrier package exists In the outer packing plastic;
The photocatalyst preparation is included by the following components in terms of mass fraction:
15-30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-400nm;
0.3-0.7 parts of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500-700nm;
1-4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;
10-40 parts of bleeding agent;
1200-1500 parts of water.
Preferably, described to remove formaldehyde articles for use, the photocatalyst preparation is included by the following components in terms of mass fraction:
15-30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-400nm;
0.3-0.7 parts of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500-700nm;
50-100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-500 μm;
1-4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;
10-40 parts of bleeding agent;
1200-1500 parts of water.
Preferably, described to remove formaldehyde articles for use, the photocatalyst preparation is by by the following components structure in terms of mass fraction Into:
15-30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-400nm;
0.3-0.7 parts of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500-700nm;
50-100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-500 μm;
1-4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;
10-40 parts of bleeding agent;
1200-1500 parts of water.
Preferably, described to remove formaldehyde articles for use, the photocatalyst preparation is by by the following components structure in terms of mass fraction Into:
30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-300nm;
0.7 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500-600nm;
100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-300 μm;
4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;
40 parts of bleeding agent;
1500 parts of water.
The formaldehyde articles for use that remove prepared with the present invention are wiped on furniture, can remove the formaldehyde of Furniture panel release.
Embodiment
The present invention is described in further detail below, to make those skilled in the art being capable of evidence with reference to specification word To implement.
The present invention provides a kind of except formaldehyde articles for use, including photocatalyst preparation, carrier and outer packing plastic, and the carrier is It is made up of non-woven fabrics, the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation is in the light Catalyst preparation, then squeeze and go excessive moisture the carrier is kept moisture state, a bamboo charcoal is pasted with the side of the carrier Fibrous layer, the bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2-0.5mm, institute Carrier package is stated in the outer packing plastic;The photocatalyst preparation is included by the following components in terms of mass fraction:Nanometer It is silver-colored 15-30 parts, wherein, the particle diameter of the Nano Silver is 200-400nm;0.3-0.7 parts of nanoscale Carbon fibe, wherein, it is described to receive The length of meter level Carbon fibe is 500-700nm;1-4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm; 10-40 parts of bleeding agent;1200-1500 parts of water.
The present invention with the addition of Nano Silver and nanoscale Carbon fibe in except formaldehyde articles for use, and define the size of the two, The harmful substances such as formaldehyde can effectively be removed.Nano-Ag particles are centered around centre, Ke Yigeng by nanoscale Carbon fibe Stagger-wrap Play a role well.Meanwhile, bleeding agent can promote preparation to be retained in furniture surface, preparation is played the work for removing formaldehyde for a long time With.In addition, micro nanometer silver is except other organic matters in can be worked with Nano Silver one removing formaldehyde and air, also with sterilization work( Can, the bacterial micro-organism in air can be removed, air quality is further improved.
Preferably, described to remove formaldehyde articles for use, the photocatalyst preparation is included by the following components in terms of mass fraction: 15-30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-400nm;0.3-0.7 parts of nanoscale Carbon fibe, wherein, institute The length for stating nanoscale Carbon fibe is 500-700nm;50-100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule For 200-500 μm;1-4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;10-40 parts of bleeding agent;Water 1200-1500 parts.
Activated carbon granule PARA FORMALDEHYDE PRILLS(91,95) has adsorption effect, can increase connecing for formaldehyde and Nano Silver and nanoscale Carbon fibe Touch, and then more effectively removed.
Preferably, described to remove formaldehyde articles for use, the photocatalyst preparation is by by the following components structure in terms of mass fraction Into:15-30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-400nm;0.3-0.7 parts of nanoscale Carbon fibe, wherein, The length of the nanoscale Carbon fibe is 500-700nm;50-100 parts of activated carbon granule, wherein, the grain of the activated carbon granule Footpath is 200-500 μm;1-4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;10-40 parts of bleeding agent; 1200-1500 parts of water.
Preferably, described to remove formaldehyde articles for use, the photocatalyst preparation is by by the following components structure in terms of mass fraction Into:30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-300nm;0.7 part of nanoscale Carbon fibe, wherein, it is described to receive The length of meter level Carbon fibe is 500-600nm;100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200- 300μm;4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;40 parts of bleeding agent;1500 parts of water.
The each component of photocatalyst preparation is well mixed, photocatalyst preparation is first prepared, then carrier impregnation is touched in light In matchmaker's preparation, carrier is taken out afterwards, unnecessary moisture is extruded, carrier is kept moisture state, bamboo is attached to The side of carrier, then by carrier package in plastic flexible package, that is, obtain photocatalyst product of the present invention.
During photocatalyst product obtained by Application Example one to embodiment ten, carrier is taken out from outer packing plastic, profit Furniture or any required surface for removing formaldehyde and organic matter are wiped with carrier.After 7-10 days, burst size of methanal reduction To 0.03 milligram every cubic metre.
Another application method is, after furniture surface has been wiped using carrier, carrier is not taken away, but by carrier exhibition Open and be layered on furniture surface, bamboo can produce suction-operated with PARA FORMALDEHYDE PRILLS(91,95), while can also promote formaldehyde and photocatalyst Preparation is had an effect, so as to be removed.
Embodiment one
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:15 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 200-400nm;0.3 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500- 700nm;1 part of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;10 parts of bleeding agent;1200 parts of water.
Embodiment two
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:30 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 200-400nm;0.7 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500- 700nm;4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;40 parts of bleeding agent;1500 parts of water.
Embodiment three
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.5mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:17 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 200-400nm;0.6 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500- 700nm;1 part of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;10 parts of bleeding agent;1200 parts of water.
Example IV
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:30 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 200-300nm;0.7 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500- 600nm;100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-300 μm;4 parts of micro nanometer silver, wherein, The particle diameter of the micro nanometer silver is 200-300 μm;40 parts of bleeding agent;1500 parts of water.
Embodiment five
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.5mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:30 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 200-400nm;0.7 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500- 700nm;100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-500 μm;4 parts of micro nanometer silver, wherein, The particle diameter of the micro nanometer silver is 200-300 μm;40 parts of bleeding agent;1500 parts of water.
Embodiment six
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:15 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 200-400nm;0.3 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500- 700nm;50 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-500 μm;1 part of micro nanometer silver, wherein, institute The particle diameter for stating micro nanometer silver is 200-300 μm;10 parts of bleeding agent;1200 parts of water.
Embodiment seven
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:20 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 300-400nm;0.7 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 600- 700nm;50 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 400-500 μm;4 parts of micro nanometer silver, wherein, institute The particle diameter for stating micro nanometer silver is 200-300 μm;40 parts of bleeding agent;1500 parts of water.
Embodiment eight
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:15 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 250-400nm;0.7 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 570- 700nm;100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 300-500 μm;1 part of micro nanometer silver, wherein, The particle diameter of the micro nanometer silver is 200-300 μm;40 parts of bleeding agent;1500 parts of water.
Embodiment nine
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.5mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:30 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 300-400nm;0.7 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 580- 700nm;100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-380 μm;4 parts of micro nanometer silver, wherein, The particle diameter of the micro nanometer silver is 200-300 μm;10 parts of bleeding agent;1200 parts of water.
Embodiment ten
One kind includes photocatalyst preparation, carrier and outer packing plastic except formaldehyde articles for use, and the carrier is fabric by nonwoven Into the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation in the photocatalyst preparation, then Squeeze and go excessive moisture the carrier is kept moisture state, a bamboo is pasted with the side of the carrier, it is described Bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2mm, and the carrier package is described In outer packing plastic;The photocatalyst preparation by the following components in terms of mass fraction by being constituted:30 parts of Nano Silver, wherein, institute The particle diameter for stating Nano Silver is 200-400nm;0.7 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500- 700nm;100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 450-500 μm;1 part of micro nanometer silver, wherein, The particle diameter of the micro nanometer silver is 200-300 μm;40 parts of bleeding agent;1500 parts of water.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited In specific details.

Claims (4)

1. one kind removes formaldehyde articles for use, it is characterised in that including photocatalyst preparation, carrier and outer packing plastic, the carrier is It is made up of non-woven fabrics, the photocatalyst preparation is combined on the carrier in the following manner:The carrier impregnation is in the light Catalyst preparation, then squeeze and go excessive moisture the carrier is kept moisture state, a bamboo charcoal is pasted with the side of the carrier Fibrous layer, the bamboo is to be formed by bamboo-carbon fibre braiding, and the thickness of the bamboo is 0.2-0.5mm, institute Carrier package is stated in the outer packing plastic;
The photocatalyst preparation is included by the following components in terms of mass fraction:
15-30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-400nm;
0.3-0.7 parts of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500-700nm;
1-4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;
10-40 parts of bleeding agent;
1200-1500 parts of water.
2. formaldehyde articles for use are removed as claimed in claim 1, it is characterised in that the photocatalyst preparation is included by terms of mass fraction Following components:
15-30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-400nm;
0.3-0.7 parts of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500-700nm;
50-100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-500 μm;
1-4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;
10-40 parts of bleeding agent;
1200-1500 parts of water.
3. formaldehyde articles for use are removed as claimed in claim 1, it is characterised in that the photocatalyst preparation is by by terms of mass fraction Following components is constituted:
15-30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-400nm;
0.3-0.7 parts of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500-700nm;
50-100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-500 μm;
1-4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;
10-40 parts of bleeding agent;
1200-1500 parts of water.
4. formaldehyde articles for use are removed as claimed in claim 1, it is characterised in that the photocatalyst preparation is by by terms of mass fraction Following components is constituted:
30 parts of Nano Silver, wherein, the particle diameter of the Nano Silver is 200-300nm;
0.7 part of nanoscale Carbon fibe, wherein, the length of the nanoscale Carbon fibe is 500-600nm;
100 parts of activated carbon granule, wherein, the particle diameter of the activated carbon granule is 200-300 μm;
4 parts of micro nanometer silver, wherein, the particle diameter of the micro nanometer silver is 200-300 μm;
40 parts of bleeding agent;
1500 parts of water.
CN201710371291.9A 2017-05-24 2017-05-24 Except formaldehyde articles for use Pending CN107185399A (en)

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Application Number Priority Date Filing Date Title
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