CN114132028A - Preparation method of plastic decorative sheet capable of purifying air for a long time - Google Patents
Preparation method of plastic decorative sheet capable of purifying air for a long time Download PDFInfo
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- CN114132028A CN114132028A CN202111622726.5A CN202111622726A CN114132028A CN 114132028 A CN114132028 A CN 114132028A CN 202111622726 A CN202111622726 A CN 202111622726A CN 114132028 A CN114132028 A CN 114132028A
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- Prior art keywords
- preparing
- decorative sheet
- plastic decorative
- purifying air
- sheet capable
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- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 229920003023 plastic Polymers 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 32
- 238000000576 coating method Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000945 filler Substances 0.000 claims description 15
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 15
- 150000002910 rare earth metals Chemical class 0.000 claims description 15
- 238000007639 printing Methods 0.000 claims description 11
- 238000013329 compounding Methods 0.000 claims description 10
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000004049 embossing Methods 0.000 claims description 5
- 238000007646 gravure printing Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- NGDQQLAVJWUYSF-UHFFFAOYSA-N 4-methyl-2-phenyl-1,3-thiazole-5-sulfonyl chloride Chemical compound S1C(S(Cl)(=O)=O)=C(C)N=C1C1=CC=CC=C1 NGDQQLAVJWUYSF-UHFFFAOYSA-N 0.000 claims description 3
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 4
- 241000222122 Candida albicans Species 0.000 abstract description 3
- 241000588724 Escherichia coli Species 0.000 abstract description 3
- 241000191967 Staphylococcus aureus Species 0.000 abstract description 3
- 229940095731 candida albicans Drugs 0.000 abstract description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000003242 anti bacterial agent Substances 0.000 abstract description 2
- 239000000022 bacteriostatic agent Substances 0.000 abstract description 2
- 230000002401 inhibitory effect Effects 0.000 abstract description 2
- 239000005543 nano-size silicon particle Substances 0.000 description 8
- 235000012239 silicon dioxide Nutrition 0.000 description 8
- 238000000746 purification Methods 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
- B32B38/145—Printing
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—Coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2479/00—Furniture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
- B32B2607/02—Wall papers, wall coverings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
- C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a preparation method of a plastic decorative sheet capable of purifying air for a long time, which belongs to the technical field of plastic decorative sheet preparation and comprises the following steps: (1) preparing a base film, (2) preparing a functional coating, (3) preparing a functional patch, and (4) preparing a finished product. The invention provides a preparation method of a plastic decorative sheet capable of purifying air for a long time, the method has simple integral process and easy popularization and application, and the prepared plastic decorative sheet not only can play a traditional effect of beautifying and decorating, but also can continuously decompose various harmful substances such as formaldehyde, toluene, sulfur dioxide, TVOC and the like so as to achieve the purpose of purifying indoor air; meanwhile, the antibacterial and bacteriostatic agent can also inhibit the growth of various bacteria such as escherichia coli, staphylococcus aureus, candida albicans and the like, and has the effects of resisting and inhibiting bacteria and no mildew for a long time; provides a living environment with fresh and clean air for people.
Description
Technical Field
The invention belongs to the technical field of plastic decorative sheet preparation, and particularly relates to a preparation method of a plastic decorative sheet capable of purifying air for a long time.
Background
The plastic decorative sheet is widely applied to the field of home decoration such as wallpaper, wall panels, wardrobes and the like due to exquisite printing and rich patterns and colors, can play a role in beautifying the home, but cannot remove harmful substances such as formaldehyde, toluene, TVOC and the like continuously emitted by indoor decoration materials, and cannot meet the requirements of people on health.
Disclosure of Invention
The invention aims to provide a preparation method of a plastic decorative sheet capable of purifying air for a long time.
The technical purpose of the invention is realized by the following technical scheme:
a preparation method of plastic decorative sheet capable of purifying air for a long time comprises the following steps:
(1) preparing a base film:
printing patterns on the plastic base material film by using a printer to obtain a base film for later use;
(2) preparing a functional coating:
mixing rare earth, nano filler, polyurethane and water to prepare functional coating for later use;
(3) preparing functional dough sheets:
uniformly coating the functional coating prepared in the step (2) on a plastic dough sheet by using a coating machine, and obtaining a functional dough sheet for later use after finishing;
(4) and (3) preparing a finished product:
and (3) compounding and embossing the base film prepared in the step (1) and the functional patch prepared in the step (3) by using a compounding machine, and obtaining a finished product after finishing.
Further, the printing machine in the step (1) adopts a five-color gravure printing machine.
Further, the corresponding weight ratio of the rare earth, the nano filler, the polyurethane and the water in the step (2) is 2-4: 20-25: 10-15: 280 to 300.
Further, the rare earth in the step (2) is any one of lanthanum oxide, cerium oxide and yttrium nitrate.
Further, the nano filler in the step (2) is a mixture of nano titanium dioxide and nano silicon dioxide, and the weight ratio of the nano titanium dioxide to the nano silicon dioxide is 2-3: 1.
further, the speed of the control host machine of the coating machine in the step (3) is not less than 20m/min when the coating machine works; and the baking temperature is controlled to be 80 ℃.
Compared with the prior art, the invention has the following advantages:
the invention provides a preparation method of a plastic decorative sheet capable of purifying air for a long time, the method has simple integral process and easy popularization and application, and the prepared plastic decorative sheet not only can play a traditional effect of beautifying and decorating, but also can continuously decompose various harmful substances such as formaldehyde, toluene, sulfur dioxide, TVOC and the like so as to achieve the purpose of purifying indoor air; meanwhile, the antibacterial and bacteriostatic agent can also inhibit the growth of various bacteria such as escherichia coli, staphylococcus aureus, candida albicans and the like, and has the effects of resisting and inhibiting bacteria and no mildew for a long time; provides a living environment with fresh and clean air for people. Has high market competitiveness and production value.
Detailed Description
Example 1
A preparation method of plastic decorative sheet capable of purifying air for a long time comprises the following steps:
(1) preparing a base film:
printing patterns on the plastic base material film by using a printer to obtain a base film for later use;
(2) preparing a functional coating:
mixing rare earth, nano filler, polyurethane and water to prepare functional coating for later use;
(3) preparing functional dough sheets:
uniformly coating the functional coating prepared in the step (2) on a plastic dough sheet by using a coating machine, and obtaining a functional dough sheet for later use after finishing;
(4) and (3) preparing a finished product:
and (3) compounding and embossing the base film prepared in the step (1) and the functional patch prepared in the step (3) by using a compounding machine, and obtaining a finished product after finishing.
The printing machine in the step (1) adopts a five-color gravure printing machine.
The corresponding weight ratio of the rare earth, the nano filler, the polyurethane and the water in the step (2) is 2: 20: 10: 280.
the rare earth is lanthanum oxide.
The nano filler is a mixture of nano titanium dioxide and nano silicon dioxide, and the weight ratio of the nano titanium dioxide to the nano silicon dioxide is 2: 1.
when the coating machine in the step (3) works, controlling the speed of the host machine to be not less than 20 m/min; and the baking temperature is controlled to be 80 ℃.
Example 2
A preparation method of plastic decorative sheet capable of purifying air for a long time comprises the following steps:
(1) preparing a base film:
printing patterns on the plastic base material film by using a printer to obtain a base film for later use;
(2) preparing a functional coating:
mixing rare earth, nano filler, polyurethane and water to prepare functional coating for later use;
(3) preparing functional dough sheets:
uniformly coating the functional coating prepared in the step (2) on a plastic dough sheet by using a coating machine, and obtaining a functional dough sheet for later use after finishing;
(4) and (3) preparing a finished product:
and (3) compounding and embossing the base film prepared in the step (1) and the functional patch prepared in the step (3) by using a compounding machine, and obtaining a finished product after finishing.
The printing machine in the step (1) adopts a five-color gravure printing machine.
The corresponding weight ratio of the rare earth, the nano filler, the polyurethane and the water in the step (2) is 3: 23: 12: 290.
the rare earth is cerium oxide.
The nano filler is a mixture of nano titanium dioxide and nano silicon dioxide, and the weight ratio of the nano titanium dioxide to the nano silicon dioxide is 2.5: 1.
when the coating machine in the step (3) works, controlling the speed of the host machine to be not less than 20 m/min; and the baking temperature is controlled to be 80 ℃.
Example 3
A preparation method of plastic decorative sheet capable of purifying air for a long time comprises the following steps:
(1) preparing a base film:
printing patterns on the plastic base material film by using a printer to obtain a base film for later use;
(2) preparing a functional coating:
mixing rare earth, nano filler, polyurethane and water to prepare functional coating for later use;
(3) preparing functional dough sheets:
uniformly coating the functional coating prepared in the step (2) on a plastic dough sheet by using a coating machine, and obtaining a functional dough sheet for later use after finishing;
(4) and (3) preparing a finished product:
and (3) compounding and embossing the base film prepared in the step (1) and the functional patch prepared in the step (3) by using a compounding machine, and obtaining a finished product after finishing.
The printing machine in the step (1) adopts a five-color gravure printing machine.
The corresponding weight ratio of the rare earth, the nano filler, the polyurethane and the water in the step (2) is 4: 25: 15: 300.
the rare earth is yttrium nitrate.
The nano filler is a mixture of nano titanium dioxide and nano silicon dioxide, and the weight ratio of the nano titanium dioxide to the nano silicon dioxide is 3: 1.
when the coating machine in the step (3) works, controlling the speed of the host machine to be not less than 20 m/min; and the baking temperature is controlled to be 80 ℃.
The plastic decorative sheet provided by the invention is tested for antibacterial performance by adopting the GB/T31402-2015 standard, and the antibacterial rate of the plastic decorative sheet to escherichia coli is not lower than 99.9%, the antibacterial rate to staphylococcus aureus is not lower than 99.8%, and the antibacterial rate to candida albicans is not lower than 95.1%.
The plastic decorative sheet is subjected to toluene purification performance detection according to the standard of JC/T1074-2008, and the durability of the purification effect under the experimental condition is not lower than 63.0 percent; detecting the formaldehyde purification performance, and finding that the durability of the purification effect under the experimental condition is not lower than 86.3%; and detecting the purification performance of the sulfur dioxide, and finding that the durability of the purification effect under the experimental condition is not lower than 91.4%.
Therefore, the plastic decorative sheet prepared by the method has good use and popularization values.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (6)
1. The preparation method of the plastic decorative sheet capable of purifying air for a long time is characterized by comprising the following steps:
(1) preparing a base film:
printing patterns on the plastic base material film by using a printer to obtain a base film for later use;
(2) preparing a functional coating:
mixing rare earth, nano filler, polyurethane and water to prepare functional coating for later use;
(3) preparing functional dough sheets:
uniformly coating the functional coating prepared in the step (2) on a plastic dough sheet by using a coating machine, and obtaining a functional dough sheet for later use after finishing;
(4) and (3) preparing a finished product:
and (3) compounding and embossing the base film prepared in the step (1) and the functional patch prepared in the step (3) by using a compounding machine, and obtaining a finished product after finishing.
2. The method for preparing plastic decorative sheet capable of permanently purifying air according to claim 1, wherein the printing machine in the step (1) is a five-color gravure printing machine.
3. The method for preparing plastic decorative sheet capable of purifying air permanently according to claim 1, wherein the weight ratio of the rare earth, the nano filler, the polyurethane and the water in the step (2) is 2-4: 20-25: 10-15: 280 to 300.
4. The method for preparing plastic decorative sheet capable of purifying air permanently as claimed in claim 1, wherein the rare earth in step (2) is any one of lanthanum oxide, cerium oxide and yttrium nitrate.
5. The method for preparing plastic decorative sheet capable of purifying air permanently as claimed in claim 1, wherein the nano filler in step (2) is a mixture of nano titanium dioxide and nano silica, and the weight ratio of the nano titanium dioxide to the nano silica is 2-3: 1.
6. the method for preparing plastic decorative sheet capable of permanently purifying air according to claim 1, wherein the speed of the main control machine in the operation of the coating machine in the step (3) is not less than 20 m/min; and the baking temperature is controlled to be 80 ℃.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110369231X | 2021-04-06 | ||
| CN202110369231.XA CN112959765A (en) | 2021-04-06 | 2021-04-06 | Preparation process of plastic decorative sheet capable of purifying air for a long time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114132028A true CN114132028A (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110369231.XA Withdrawn CN112959765A (en) | 2021-04-06 | 2021-04-06 | Preparation process of plastic decorative sheet capable of purifying air for a long time |
| CN202111622726.5A Pending CN114132028A (en) | 2021-04-06 | 2021-12-28 | Preparation method of plastic decorative sheet capable of purifying air for a long time |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110369231.XA Withdrawn CN112959765A (en) | 2021-04-06 | 2021-04-06 | Preparation process of plastic decorative sheet capable of purifying air for a long time |
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| WO2017016455A1 (en) * | 2015-07-27 | 2017-02-02 | 宝山钢铁股份有限公司 | Environmentally friendly surface treating agent for galvanized steel sheet, galvanized steel sheet, and manufacturing method for galvanized steel sheet |
| CN106760281A (en) * | 2016-11-14 | 2017-05-31 | 山东中冠新材料科技有限公司 | A kind of anion wall paper and its preparation method |
| CN107903790A (en) * | 2017-11-24 | 2018-04-13 | 东莞市明天纳米科技有限公司 | Aqueous woodware paint with purification air and sterilizing function and preparation method thereof |
| CN108676497A (en) * | 2018-05-16 | 2018-10-19 | 河北晨阳工贸集团有限公司 | Environmental protection coating material and preparation method thereof |
| WO2019196181A1 (en) * | 2018-04-08 | 2019-10-17 | 江苏中翼汽车新材料科技有限公司 | Aluminum oxide short fiber-reinforced magnesium oxide-based foam ceramic filter and preparation method therefor |
| CN111155731A (en) * | 2019-12-25 | 2020-05-15 | 安徽赛驰通讯科技有限公司 | Non-woven wallpaper capable of purifying indoor air and preparation method thereof |
-
2021
- 2021-04-06 CN CN202110369231.XA patent/CN112959765A/en not_active Withdrawn
- 2021-12-28 CN CN202111622726.5A patent/CN114132028A/en active Pending
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| CN104530601A (en) * | 2014-12-30 | 2015-04-22 | 东莞市悠悠美居家居制造有限公司 | High-strength registered embossing composite plastic sheet and preparation method thereof |
| WO2017016455A1 (en) * | 2015-07-27 | 2017-02-02 | 宝山钢铁股份有限公司 | Environmentally friendly surface treating agent for galvanized steel sheet, galvanized steel sheet, and manufacturing method for galvanized steel sheet |
| CN106760281A (en) * | 2016-11-14 | 2017-05-31 | 山东中冠新材料科技有限公司 | A kind of anion wall paper and its preparation method |
| CN107903790A (en) * | 2017-11-24 | 2018-04-13 | 东莞市明天纳米科技有限公司 | Aqueous woodware paint with purification air and sterilizing function and preparation method thereof |
| WO2019196181A1 (en) * | 2018-04-08 | 2019-10-17 | 江苏中翼汽车新材料科技有限公司 | Aluminum oxide short fiber-reinforced magnesium oxide-based foam ceramic filter and preparation method therefor |
| CN108676497A (en) * | 2018-05-16 | 2018-10-19 | 河北晨阳工贸集团有限公司 | Environmental protection coating material and preparation method thereof |
| CN111155731A (en) * | 2019-12-25 | 2020-05-15 | 安徽赛驰通讯科技有限公司 | Non-woven wallpaper capable of purifying indoor air and preparation method thereof |
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