CN114958204A - Environment-friendly wall covering with formaldehyde purification function - Google Patents
Environment-friendly wall covering with formaldehyde purification function Download PDFInfo
- Publication number
- CN114958204A CN114958204A CN202011056645.9A CN202011056645A CN114958204A CN 114958204 A CN114958204 A CN 114958204A CN 202011056645 A CN202011056645 A CN 202011056645A CN 114958204 A CN114958204 A CN 114958204A
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- CN
- China
- Prior art keywords
- fiber
- water
- formaldehyde
- raw materials
- environment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000000746 purification Methods 0.000 title claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 229920002522 Wood fibre Polymers 0.000 claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- 239000002025 wood fiber Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 7
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 7
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 7
- 235000009120 camo Nutrition 0.000 claims abstract description 7
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 7
- 239000011487 hemp Substances 0.000 claims abstract description 7
- 229920001938 Vegetable gum Polymers 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000002086 nanomaterial Substances 0.000 abstract description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 6
- 150000001450 anions Chemical class 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 2
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical group CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 abstract description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 2
- 239000001257 hydrogen Substances 0.000 abstract description 2
- 239000004816 latex Substances 0.000 abstract description 2
- 229920000126 latex Polymers 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 231100000357 carcinogen Toxicity 0.000 abstract 1
- 239000003183 carcinogenic agent Substances 0.000 abstract 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 230000009967 tasteless effect Effects 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D197/00—Coating compositions based on lignin-containing materials
- C09D197/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an environment-friendly wall coating with a formaldehyde purification function, which relates to the technical field of wall coatings and comprises the following raw materials in percentage by weight: 60-75% of natural fiber, 10-15% of lignocellulose, 5-10% of nano anion liquid, 5-10% of water-soluble vegetable gum and 5-10% of water-based acrylic emulsion, wherein the sum of the weight percentages of the raw materials is 100%, the natural fiber comprises wood fiber, bamboo fiber, cotton fiber and hemp fiber, and the content of the bamboo fiber in the natural fiber is at least 40%. The invention has the beneficial effects that 1, the acetoacetic acid group derivative is directly introduced to latex particles by the waterborne acrylic emulsion through emulsion polymerization, active hydrogen which can eliminate formaldehyde is protected and fixed, and the effect of efficiently and long-term formaldehyde removal in a coating can be realized. 2. The anion liquid of the nano-scale material releases a large amount of anions which have the effects of sterilizing and decomposing carcinogens such as formaldehyde, benzene and the like, and the decomposed products are nontoxic and tasteless carbon dioxide and water, so that indoor pollutants are reduced.
Description
Technical Field
The invention relates to the technical field of wall coverings, in particular to an environment-friendly wall covering with a formaldehyde purification function.
Background
The wall clothes are produced in western developed countries such as Japan and Germany in the seventies of the last century. The wall surface decoration material is a healthy, environment-friendly and unique indoor decoration material, has the effects of heat preservation, heat insulation, energy conservation and high efficiency, the existing wall surface decoration mainly comprises paint coating and wallpaper, the content of harmful substances of the traditional paint coating is high, the harm to human bodies is large, although the existing market adopts water-based coating, the content of the harmful substances is reduced, a certain amount of free formaldehyde still exists, so that the room can be occupied after the wall surface is painted, the room can be ventilated for a period of time, and the color of the wall pattern is single, so that the appearance is poor. Therefore, the wall covering is known as a third type of novel interior wall decoration material appearing after traditional interior wall decoration materials such as coating, wallpaper and the like.
Chinese nanomaterials and nanostructures achieved dramatic achievements. At present, the achievement of China in the field of nano-materials science is higher than that of any country in the world, and the fact that China plays a significant role in the field of nano-technology is fully proved.
Although the existing wall coverings in the market can be green and pollution-free, the existing wall coverings basically do not have the capacity of purifying indoor polluted gas, and the house after being decorated still can release pollutants such as formaldehyde, benzene and the like due to the reasons of floors, furniture and the like, so that the health of people is harmed.
Disclosure of Invention
The invention aims to solve the problems and provide an environment-friendly wall coating with a formaldehyde purification function.
The invention realizes the purpose through the following technical scheme:
an environment-friendly wall coating with a formaldehyde purification function comprises the following raw materials in percentage by weight: 60-75% of natural fiber, 10-15% of lignocellulose, 5-10% of nano anion liquid, 5-10% of water-soluble vegetable gum and 5-10% of water-based acrylic emulsion, wherein the sum of the weight percentages of the raw materials is 100%, the natural fiber comprises wood fiber, bamboo fiber, cotton fiber and hemp fiber, and the content of the bamboo fiber in the natural fiber is at least 40%.
The method for manufacturing the environment-friendly wall covering comprises the following steps:
(1) weaving wood fiber, bamboo fiber, cotton fiber and hemp fiber into yarn with the diameter of 1-3mm, and cutting the woven yarn into yarn segments with the diameter of 10-20 mm;
(2) pouring lignocellulose, negative ions, water-soluble vegetable gum and water-based acrylic emulsion into a container, and then uniformly mixing to obtain a basic viscose glue;
(3) and pouring the yarn segments and the basic viscose into stirring equipment for uniformly stirring.
The using method comprises the following steps:
(1) pouring the product into a container, adding a proper amount of warm water (preferably 30-40 ℃), and uniformly stirring;
(2) the mixed product is placed for 30min to 1h for reuse, and the bonding strength and the construction fluidity of the product are reduced by using the product in advance;
(3) fully stirring again before use to ensure uniform mixing and no caking;
(4) the product is coated on a wall body, preferably 2-4 mm.
Has the advantages that:
1. the natural fiber has good air permeability and hygroscopicity, can timely and evenly absorb moisture in air, automatically adjust humidity, does not dew in a shade cold state, has natural antibacterial, bacteriostatic and bactericidal effects, and avoids the condition that the wall clothes are mildewed and have bad smell.
2. Chinese nanomaterials and nanostructures achieved dramatic achievements. At present, the achievement of China in the field of nano materials is higher than that of any country in the world, and the invention fully proves that China plays a very important role in the field of nano technology.
3. The aqueous acrylic emulsion directly introduces the acetoacetic acid group derivative onto latex particles through emulsion polymerization, protects and fixes active hydrogen capable of eliminating formaldehyde, and can realize the effect of efficiently and long-term removing formaldehyde in a coating film, thereby achieving the effect of purifying indoor gas.
Detailed Description
The technical scheme of the invention is further explained by combining the following embodiments:
example 1
An environment-friendly wall coating with a formaldehyde purification function comprises the following raw materials in percentage by weight: 65% of natural fibers, 15% of lignocellulose, 5% of nano negative ion liquid, 8% of water-soluble vegetable gum and 7% of water-based acrylic emulsion, wherein the natural fibers comprise wood fibers, bamboo fibers, cotton fibers and hemp fibers, and the natural fibers comprise 20% of the wood fibers, 50% of the bamboo fibers, 20% of the cotton fibers and 10% of the hemp fibers.
Example 2
An environment-friendly wall coating with a formaldehyde purification function comprises the following raw materials in percentage by weight: the natural fiber comprises 60% of natural fiber, 15% of lignocellulose, 5% of nano anion liquid, 10% of water-soluble plant glue and 10% of water-based acrylic emulsion, wherein the natural fiber comprises wood fiber, bamboo fiber, cotton fiber and fibrilia, the content of the wood fiber in the natural fiber is 20%, the content of the bamboo fiber is 50%, the content of the cotton fiber is 20%, and the content of the fibrilia is 10%.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (2)
1. The utility model provides an environmental protection wall clothing with purify formaldehyde function which characterized in that: the raw materials used by weight percentage are as follows: 60-75% of natural fiber, 10-15% of lignocellulose, 5-10% of nano negative ion liquid, 5-10% of water-soluble vegetable gum and 5-10% of water-based acrylic emulsion, wherein the sum of the weight percentages of the raw materials is 100%, and the natural fiber comprises wood fiber, bamboo fiber, cotton fiber and hemp fiber.
2. The preparation method of the environment-friendly wall coating with the formaldehyde purification function according to claim 1, characterized by comprising the following steps: the method comprises the following steps:
(1) weaving wood fiber, bamboo fiber, cotton fiber and hemp fiber into yarns with the diameter of 1-3mm, and cutting the woven yarns into yarn segments with the diameter of 10-20 mm;
(2) pouring lignocellulose, negative ions, water-soluble vegetable gum and water-based acrylic emulsion into a container, and then uniformly mixing to obtain a basic viscose glue;
(3) and pouring the yarn segments and the basic viscose into stirring equipment for uniformly stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011056645.9A CN114958204A (en) | 2020-09-29 | 2020-09-29 | Environment-friendly wall covering with formaldehyde purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011056645.9A CN114958204A (en) | 2020-09-29 | 2020-09-29 | Environment-friendly wall covering with formaldehyde purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114958204A true CN114958204A (en) | 2022-08-30 |
Family
ID=82954260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011056645.9A Pending CN114958204A (en) | 2020-09-29 | 2020-09-29 | Environment-friendly wall covering with formaldehyde purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114958204A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998058798A1 (en) * | 1997-06-20 | 1998-12-30 | Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg | Wall paper or wall covering with at least one layer of biodegradable materials |
| CN105064634A (en) * | 2015-07-14 | 2015-11-18 | 莆田市蔓贝尔环保产品有限公司 | Plant fiber wall coating simultaneously with formaldehyde purification function and humidity regulation function |
| CN107938437A (en) * | 2017-12-05 | 2018-04-20 | 佛山君帝环保科技有限公司 | A kind of environmental protection wall clothing |
| CN108192424A (en) * | 2018-02-01 | 2018-06-22 | 福建森垚环保科技有限公司 | A kind of anion wall clothing |
| CN108285315A (en) * | 2018-02-09 | 2018-07-17 | 戴方均 | A kind of Multifunction wall clothing and the preparation method and application thereof |
-
2020
- 2020-09-29 CN CN202011056645.9A patent/CN114958204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998058798A1 (en) * | 1997-06-20 | 1998-12-30 | Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg | Wall paper or wall covering with at least one layer of biodegradable materials |
| CN105064634A (en) * | 2015-07-14 | 2015-11-18 | 莆田市蔓贝尔环保产品有限公司 | Plant fiber wall coating simultaneously with formaldehyde purification function and humidity regulation function |
| CN107938437A (en) * | 2017-12-05 | 2018-04-20 | 佛山君帝环保科技有限公司 | A kind of environmental protection wall clothing |
| CN108192424A (en) * | 2018-02-01 | 2018-06-22 | 福建森垚环保科技有限公司 | A kind of anion wall clothing |
| CN108285315A (en) * | 2018-02-09 | 2018-07-17 | 戴方均 | A kind of Multifunction wall clothing and the preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张会青: "彩色墙衣装饰纱工艺设计", 《棉纺织技术》 * |
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Application publication date: 20220830 |
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