CN204780469U - Wall paper with formaldehyde effect removes - Google Patents

Wall paper with formaldehyde effect removes Download PDF

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Publication number
CN204780469U
CN204780469U CN201520017309.1U CN201520017309U CN204780469U CN 204780469 U CN204780469 U CN 204780469U CN 201520017309 U CN201520017309 U CN 201520017309U CN 204780469 U CN204780469 U CN 204780469U
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layer
paper
formaldehyde
wallpaper
macromolecular
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CN201520017309.1U
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Chinese (zh)
Inventor
李为义
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Shenyang Lingtuo Technology Co Ltd
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Shenyang Lingtuo Technology Co Ltd
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Abstract

The utility model provides a wall paper with formaldehyde effect removes, the wall paper by pure paper layer, nonwoven ply, macromolecular material layer, remove aldehyde medicament layer and constitute, aforementioned structure is arranged from supreme down in proper order. Macromolecular material layer surface be the pitted skin structure, it is surperficial on the macromolecular material layer to remove the layer spraying of aldehyde medicament. The macromolecular material layer specifically be the PVC material layer. The pure paper layer for the wall paper layer of printing flower type and colour. The utility model discloses do not change the technological process of production of present wall paper, simple process, it is with low costs, when giving the wall paper and decorate the function, can last, the free formaldehyde among the high -efficient air -purifying, formaldehyde purification efficiency is greater than 97.5%. The utility model discloses but the functional wall paper of free formaldehyde among a high -efficient absorption, the air -purifying prepare to wide application in building interior decoration, brings into play free formaldehyde function among decoration function and the air -purifying of wall paper simultaneously, has good economy and social.

Description

There is the wallpaper except formaldehyde effect
Technical field
The utility model relates to fitment material for family design and application field, specifically provides a kind of wallpaper had except formaldehyde effect.
Background technology
In order to realize high efficiency, convenience finishing, shortening the house ornamentation duration, in the middle of family's fitment process, a large amount of high-performance binders usually can be used to remove splicing, fixing fitment material for family.Visible high-performance binder mostly is macromolecule polymeric material by adding diluent composition on the market, and containing the formaldehyde components increased in diluent components.Along with the growth of dwell time, formaldehyde is constantly outwards volatilization from finishing building materials, causes formaldehyde constantly by human body suction body.
Formaldehyde has toxicity, and formaldehyde is when indoor reach finite concentration, and people just has sense of discomfort, the concentration of formaldehyde being greater than 0.08m3 can cause furious, eye is itched, throat discomfort or pain, hoarseness, sneeze, uncomfortable in chest, asthma, dermatitis etc.Newly-decorated room content of formaldehyde is higher, is the main inducing of numerous disease.In addition, the mutagenicity of formaldehyde, carcinogenic, genotoxicity can not be ignored equally.
In the middle of prior art, use the photocatalysts such as nano titanium oxide, only have certain effect, decomposition rate comparatively slow to low concentration formaldehyde, generally 0.20mg/m is greater than for current concentration of formaldehyde 3indoor air environment, be difficult to the concentration of formaldehyde≤0.10mg/m made by photochemical reaction in environment 3; And the PARA FORMALDEHYDE PRILLS(91,95) such as active carbon, molecular sieve belongs to physical absorption, adsorbance is limited, again desorb can be discharged into contaminated environment in air again after environment temperature raises by the formaldehyde of its absorption.
Utility model content
The purpose of this utility model is to provide a kind of wallpaper had except formaldehyde effect.
The utility model specifically provides a kind of wallpaper had except formaldehyde effect, and described wallpaper is arranged successively from bottom to up by pure paper layer, nonwoven paper layers, polymer material layer, aldehydes removal medicament layer and formed.
Described polymer material layer surface is pitted skin structure, and aldehydes removal medicament layer is sprayed on polymer material layer surface.Aldehydes removal medicament layer is clean aldehyde agent.
Described polymer material layer is specially PVC material layer.
Clean aldehyde agent is made up of according to following proportioning adsorbent, amino acid, shitosan, nanometer titanium phosphate: adsorbent: amino acid: shitosan: nanometer titanium phosphate is 100:10 ~ 50:5 ~ 10:3 ~ 7.During use, clean aldehyde agent is made into the solution of 20.0wt% ~ 40.0wt%.
Adsorbent is made up of sepiolite and reacting aluminum sulfate.Add the sepiolite of 5 ~ 60 parts 100 parts of water kinds, stir; Slowly add the aqueous solution containing 1 ~ 50 part of aluminum sulfate, continue stirring reaction 0.1 ~ 24h; After leaving standstill, remove the water liquid on upper strata; Direct use or crushed after being dried powdering adsorbent.
When clean aldehyde agent is≤2 grams/m at the drugloading rate of polymer material layer 2time, the purification efficiency of clean aldehyde wallpaper PARA FORMALDEHYDE PRILLS(91,95) is less than 60.0%; Along with the increase of the drugloading rate of clean aldehyde agent on polymer material layer, as drugloading rate>=10 gram/m 2time, the purification efficiency of clean aldehyde wallpaper PARA FORMALDEHYDE PRILLS(91,95) is greater than 95.0%; As drugloading rate>=20 gram/m 2time, the purification efficiency of clean aldehyde wallpaper PARA FORMALDEHYDE PRILLS(91,95) is greater than 97.5%; Along with the continuation of drugloading rate increases, indefinite duration time of absorption, purifying formaldehyde extends, and can be used in the formaldehyde removing ultrahigh concentration fast.Clean aldehyde agent is greater than 50 grams/m at the drugloading rate of polymer material layer 2time, the decorative effect of wallpaper can be reduced gradually.
The adsorption capacity of clean aldehyde agent PARA FORMALDEHYDE PRILLS(91,95) isopolarity gas of the present utility model can reach 800mg/g, fast the free formaldehyde absorption in air, condensation can be become liquid state; Under the catalytic action of titanium phosphate, formaldehyde and amino acid and shitosan react under room temperature state, become the stable polymer compound of formula (1) and (2) structure:
Under the action of ultraviolet radiation of formaldehyde in titanium phosphate and light, be broken down into carbon dioxide and water, facilitate the reaction speed of amino acid and shitosan and formaldehyde.
Shitosan plays the adhesive of clean aldehyde agent simultaneously, improves the adhesive force of clean aldehyde agent at polymer material layer.
Dryness finalization temperature is determined according to the speed of service of production line, along with the raising of the production line speed of service, and corresponding raising dryness finalization temperature.
The utility model does not change the technological process of production of existing wallpaper, and technique is simple, and cost is low, while imparting wallpaper decoration functions, can continue, free formaldehyde in high-efficient purification air, and purifying formaldehyde efficiency is greater than 97.5%.
The utility model can be widely used in building interior decoration, prepares a kind of efficient adsorption, the functional wallpaper of the Free-formaldehyde that purifies air, and plays the decoration functions of wallpaper and the Free-formaldehyde function that purifies air simultaneously, has good economic and social benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the wallpaper had except formaldehyde effect.
Detailed description of the invention
Reference numeral illustrates:
1 aldehydes removal medicament layer, 2 polymer material layers, 3 nonwoven paper layers, 4 pure paper layers.
Embodiment 1
The object of the present embodiment is to provide a kind of wallpaper had except formaldehyde effect.
The present embodiment specifically provides a kind of wallpaper had except formaldehyde effect, and described wallpaper is arranged successively from bottom to up by pure paper layer 4, nonwoven paper layers 3, polymer material layer 2, aldehydes removal medicament layer 1 and formed.
Described polymer material layer 2 surface is pitted skin structure, and aldehydes removal medicament layer 1 is sprayed on polymer material layer 2 surface.Aldehydes removal medicament layer 1 is clean aldehyde agent.
Described polymer material layer 2 is specially PVC material layer.
Described pure paper layer 4 is the wallpaper layer of printing flower pattern and color.
Clean aldehyde agent is made up of according to following proportioning adsorbent, amino acid, shitosan, nanometer titanium phosphate: adsorbent: amino acid: shitosan: nanometer titanium phosphate is 100:10 ~ 50:5 ~ 10:3 ~ 7.During use, clean aldehyde agent is made into the solution of 20.0wt% ~ 40.0wt%.
Adsorbent is made up of sepiolite and reacting aluminum sulfate.Add the sepiolite of 5 ~ 60 parts 100 parts of water kinds, stir; Slowly add the aqueous solution containing 1 ~ 50 part of aluminum sulfate, continue stirring reaction 0.1 ~ 24h; After leaving standstill, remove the water liquid on upper strata; Direct use or crushed after being dried powdering adsorbent.
The manufacture method of the present embodiment, comprises the steps:
When clean aldehyde agent is≤2 grams/m at the drugloading rate of polymer material layer 2time, the purification efficiency of clean aldehyde wallpaper PARA FORMALDEHYDE PRILLS(91,95) is less than 60.0%; Along with the increase of the drugloading rate of clean aldehyde agent on polymer material layer, as drugloading rate>=10 gram/m 2time, the purification efficiency of clean aldehyde wallpaper PARA FORMALDEHYDE PRILLS(91,95) is greater than 95.0%; As drugloading rate>=20 gram/m 2time, the purification efficiency of clean aldehyde wallpaper PARA FORMALDEHYDE PRILLS(91,95) is greater than 97.5%; Along with the continuation of drugloading rate increases, indefinite duration time of absorption, purifying formaldehyde extends, and can be used in the formaldehyde removing ultrahigh concentration fast.Clean aldehyde agent is greater than 50 grams/m at the drugloading rate of polymer material layer 2time, the decorative effect of wallpaper can be reduced gradually.
The adsorption capacity of the clean aldehyde agent PARA FORMALDEHYDE PRILLS(91,95) isopolarity gas of the present embodiment can reach 800mg/g, fast the free formaldehyde absorption in air, condensation can be become liquid state; Under the catalytic action of titanium phosphate, formaldehyde and amino acid and shitosan react under room temperature state, become the stable polymer compound of formula (1) and (2) structure:
Under the action of ultraviolet radiation of formaldehyde in titanium phosphate and light, be broken down into carbon dioxide and water, facilitate the reaction speed of amino acid and shitosan and formaldehyde.
Shitosan plays the adhesive of clean aldehyde agent simultaneously, improves the adhesive force of clean aldehyde agent at polymer material layer.
Dryness finalization temperature is determined according to the speed of service of production line, along with the raising of the production line speed of service, and corresponding raising dryness finalization temperature.
The present embodiment does not change the technological process of production of existing wallpaper, and technique is simple, and cost is low, while imparting wallpaper decoration functions, can continue, free formaldehyde in high-efficient purification air, and purifying formaldehyde efficiency is greater than 97.5%.
The present embodiment can be widely used in building interior decoration, prepares a kind of efficient adsorption, the functional wallpaper of the Free-formaldehyde that purifies air, and plays the decoration functions of wallpaper and the Free-formaldehyde function that purifies air simultaneously, has good economic and social benefit.
Embodiment 2
The present embodiment is not except arranging polymer material layer 2, and be sprayed on by aldehydes removal medicament layer 1 outside nonwoven paper layers 3, all the other structures, embodiment are identical with embodiment 1 with technique effect.
Embodiment 3
The present embodiment is not except arranging pure paper layer 4, and by flower pattern and color printing outside nonwoven paper layers 3, all the other structures, embodiment are identical with embodiment 1 with technique effect.
Embodiment 4
The present embodiment is not except arranging polymer material layer 2 and pure paper layer 4, and by flower pattern and color printing at nonwoven paper layers 3, be sprayed on outside nonwoven paper layers 3 by aldehydes removal medicament layer 1, all the other structures, embodiment are identical with embodiment 1 with technique effect simultaneously.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.

Claims (3)

1. there is the wallpaper except formaldehyde effect, it is characterized in that: described wallpaper is arranged successively from bottom to up formed by pure paper layer (4), nonwoven paper layers (3), polymer material layer (2), aldehydes removal medicament layer (1).
2. according to the wallpaper had except formaldehyde effect according to claim 1, it is characterized in that: described polymer material layer (2) surface is pitted skin structure, and aldehydes removal medicament layer (1) is sprayed on polymer material layer (2) surface.
3. according to the wallpaper had except formaldehyde effect according to claim 1, it is characterized in that: described polymer material layer (2) is specially PVC material layer.
CN201520017309.1U 2015-01-10 2015-01-10 Wall paper with formaldehyde effect removes Active CN204780469U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520017309.1U CN204780469U (en) 2015-01-10 2015-01-10 Wall paper with formaldehyde effect removes

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Application Number Priority Date Filing Date Title
CN201520017309.1U CN204780469U (en) 2015-01-10 2015-01-10 Wall paper with formaldehyde effect removes

Publications (1)

Publication Number Publication Date
CN204780469U true CN204780469U (en) 2015-11-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105413454A (en) * 2015-11-24 2016-03-23 沈阳领拓科技有限公司 Formaldehyde purifying agent and application thereof in non-woven formaldehyde purifying wallpaper
CN106988158A (en) * 2017-05-03 2017-07-28 刘艳丽 A kind of indoor air purification paster
CN107362669A (en) * 2017-07-24 2017-11-21 香港米兰诺纺织品有限公司 One kind removes formalin and its wall cloth

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105413454A (en) * 2015-11-24 2016-03-23 沈阳领拓科技有限公司 Formaldehyde purifying agent and application thereof in non-woven formaldehyde purifying wallpaper
CN106988158A (en) * 2017-05-03 2017-07-28 刘艳丽 A kind of indoor air purification paster
CN107362669A (en) * 2017-07-24 2017-11-21 香港米兰诺纺织品有限公司 One kind removes formalin and its wall cloth

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C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Wall paper with formaldehyde effect removes

Effective date of registration: 20180919

Granted publication date: 20151118

Pledgee: Fuxin bank Limited by Share Ltd Shenyang peace sub branch

Pledgor: SHENYANG LINGTUO TECHNOLOGY CO., LTD.

Registration number: 2018210000026

Denomination of utility model: Wall paper with formaldehyde effect removes

Effective date of registration: 20180919

Granted publication date: 20151118

Pledgee: Fuxin bank Limited by Share Ltd Shenyang peace sub branch

Pledgor: SHENYANG LINGTUO TECHNOLOGY CO., LTD.

Registration number: 2018210000026

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190917

Granted publication date: 20151118

Pledgee: Fuxin bank Limited by Share Ltd Shenyang peace sub branch

Pledgor: SHENYANG LINGTUO TECHNOLOGY CO., LTD.

Registration number: 2018210000026

Date of cancellation: 20190917

Granted publication date: 20151118

Pledgee: Fuxin bank Limited by Share Ltd Shenyang peace sub branch

Pledgor: SHENYANG LINGTUO TECHNOLOGY CO., LTD.

Registration number: 2018210000026

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Wall paper with formaldehyde effect removes

Effective date of registration: 20190918

Granted publication date: 20151118

Pledgee: Shenyang Shenhe Branch of Fuxin Bank Co., Ltd.

Pledgor: SHENYANG LINGTUO TECHNOLOGY CO., LTD.

Registration number: Y2019210000009

Denomination of utility model: Wall paper with formaldehyde effect removes

Effective date of registration: 20190918

Granted publication date: 20151118

Pledgee: Shenyang Shenhe Branch of Fuxin Bank Co., Ltd.

Pledgor: SHENYANG LINGTUO TECHNOLOGY CO., LTD.

Registration number: Y2019210000009

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210910

Granted publication date: 20151118

Pledgee: Shenyang Shenhe Branch of Fuxin Bank Co.,Ltd.

Pledgor: SHENYANG LINGTUO TECHNOLOGY Co.,Ltd.

Registration number: Y2019210000009

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Wallpaper with formaldehyde removal function

Effective date of registration: 20210913

Granted publication date: 20151118

Pledgee: Shenyang Shenhe Branch of Fuxin Bank Co.,Ltd.

Pledgor: SHENYANG LINGTUO TECHNOLOGY Co.,Ltd.

Registration number: Y2021210000062