CN113914111A - Photocatalytic self-cleaning coating fabric with excellent aging resistance - Google Patents
Photocatalytic self-cleaning coating fabric with excellent aging resistance Download PDFInfo
- Publication number
- CN113914111A CN113914111A CN202111306790.2A CN202111306790A CN113914111A CN 113914111 A CN113914111 A CN 113914111A CN 202111306790 A CN202111306790 A CN 202111306790A CN 113914111 A CN113914111 A CN 113914111A
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- CN
- China
- Prior art keywords
- coating
- fabric
- parts
- slurry
- shading
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 56
- 238000000576 coating method Methods 0.000 title claims abstract description 56
- 239000004744 fabric Substances 0.000 title claims abstract description 52
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 44
- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 230000032683 aging Effects 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000004043 dyeing Methods 0.000 claims abstract description 26
- 239000002002 slurry Substances 0.000 claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 36
- 239000003292 glue Substances 0.000 claims description 16
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 12
- 238000007581 slurry coating method Methods 0.000 claims description 12
- 239000006255 coating slurry Substances 0.000 claims description 8
- 238000007146 photocatalysis Methods 0.000 claims description 6
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000037452 priming Effects 0.000 claims description 4
- 239000011941 photocatalyst Substances 0.000 abstract description 2
- 239000004753 textile Substances 0.000 description 10
- 230000003712 anti-aging effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003075 superhydrophobic effect Effects 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
- D06N3/145—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes two or more layers of polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0065—Organic pigments, e.g. dyes, brighteners
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/08—Properties of the materials having optical properties
- D06N2209/0853—Opaque
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/14—Properties of the materials having chemical properties
- D06N2209/146—Soilproof, soil repellent
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1678—Resistive to light or to UV
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a photocatalytic self-cleaning coating fabric with excellent aging resistance, which is prepared by the following method: firstly, finishing the ultraviolet finishing agent on the fabric in the dyeing process of the fabric by adopting a dyeing one-bath process, then performing primary coating and surface coating of the shading slurry on the surface of the fabric, and finally performing photocatalytic coating finishing to obtain the product. The fabric has excellent photocatalytic self-cleaning performance, and simultaneously, because the ultraviolet-resistant finishing is basically adopted and the shading layer is coated on the surface of the base fabric, the influence of the photocatalyst on the basic aging resistance can be effectively resisted, and the fabric has a better market prospect.
Description
Technical Field
The present invention relates to a coated fabric.
Background
The self-cleaning textile reduces the use of water, detergent and energy and reduces the labor cost due to the antifouling and self-cleaning performance, and is an environment-friendly material. The self-cleaning mechanism of the textile mainly comprises two types of super-hydrophobic self-cleaning and photocatalytic self-cleaning, and the super-hydrophobic self-cleaning textile is easily stained by oily substances in the using process, so that the self-cleaning performance is lost. The photocatalytic self-cleaning textile has multiple functions of antibiosis, ultraviolet resistance, self cleaning and the like, and has wide commercial prospect. However, in the using process, it is found that although the photocatalytic self-cleaning textile can rapidly oxidize and decompose pollutants by virtue of the strong photocatalytic performance of the photocatalytic self-cleaning textile, the product has an excellent self-cleaning effect, but the photocatalytic self-cleaning textile can also rapidly oxidize and damage the photocatalytic self-cleaning textile, so that the anti-aging capability is low, and the service life of the photocatalytic self-cleaning textile is shortened, therefore, the photocatalytic self-cleaning coating fabric with excellent anti-aging performance is developed, and becomes an important development trend in the field of new textile materials.
Disclosure of Invention
The invention aims to provide a photocatalytic self-cleaning coating fabric which is convenient to manufacture, excellent in performance and excellent in ageing resistance.
The technical solution of the invention is as follows:
a photocatalysis self-cleaning coating fabric with excellent aging resistance is characterized in that: is prepared by the following steps: firstly, finishing the ultraviolet finishing agent on the fabric in the dyeing process of the fabric by adopting a dyeing one-bath process, then performing primary coating and surface coating of the shading slurry on the surface of the fabric, and finally performing photocatalytic coating finishing to obtain the product.
Finishing an anti-ultraviolet finishing agent Transtex FUN 6150 on the fabric in the dyeing process of the fabric by a dyeing one-bath process, wherein the addition amount of the anti-ultraviolet finishing agent Transtex FUN 6150 is 2.3-3.4% of the weight of the fabric; the dyeing one-bath process comprises the following steps: liquid preparation → dyeing one bath, bath ratio: 1:10, the temperature is 130-.
The formula of the shading slurry for priming coat comprises the following components: 95-100 parts of PU600, white glue: x part, black glue: y part, color glue: z part, toluene: 38-40 parts of a cross-linking agent melamine: 3.5-4 parts;
the light-shading slurry formula for surface coating comprises the following components: 98-100 parts of PU6060, toluene: 38-40 parts of black glue: 38 parts of (B);
the slurry formula of the photocatalytic coating comprises the following components: 50-55 parts of PU6060, toluene: 20-25 parts of dimethylformamide: 10-12 parts of nano titanium dioxide: 38-40 parts.
The method for performing prime coat and top coat of shading slurry and finishing of photocatalytic coating on the surface of the fabric comprises the following steps: shading primary coating slurry coating → 120 ℃, 2 min drying → 145 ℃, 2 min curing → shading top coating slurry coating → 125 ℃, 1.5 min drying → 145 ℃, 2 min curing → photocatalytic coating → 115 ℃, 2 min drying → 140 ℃, 1.5 min curing.
When the shading prime coat slurry is coated, the tension inclination angle of the coating knife is 82-84 degrees, and the back knife height is 26-27 cm; when the shading surface is coated with the slurry coating, the tension inclination angle of the coating knife is 80-81 degrees, and the back knife height is 20-22 cm; when the photocatalysis self-cleaning coating is carried out, the tension inclination angle of the coating knife is 86-88 degrees, and the height of the back knife is 24-25 cm.
The fabric has excellent photocatalytic self-cleaning performance, and simultaneously, because the ultraviolet-resistant finishing is basically adopted and the shading layer is coated on the surface of the base fabric, the influence of the photocatalyst on the basic aging resistance can be effectively resisted, and the fabric has a better market prospect. The light color fastness (ISO 105B 02-2014, Exposure Cycle A1, Xenon-Arc Lamp) of the fabric is 4.5-5 grade.
The present invention will be further described with reference to the following examples.
Detailed Description
Example 1:
a photocatalytic self-cleaning coating fabric with excellent aging resistance is prepared by the following method: firstly, finishing the ultraviolet finishing agent on the fabric in the dyeing process of the fabric by adopting a dyeing one-bath process, then performing primary coating and surface coating of the shading slurry on the surface of the fabric, and finally performing photocatalytic coating finishing to obtain the product.
Finishing an anti-ultraviolet finishing agent Transtex FUN 6150 on the fabric in the dyeing process of the fabric by a dyeing one-bath process, wherein the addition amount of the anti-ultraviolet finishing agent Transtex FUN 6150 is 2.5 percent of the weight of the fabric; the dyeing one-bath process comprises the following steps: liquid preparation → dyeing one bath, bath ratio: 1:10, the temperature is 130-.
The formula of the shading slurry for priming coat comprises the following components: 96 parts of PU600, white glue: x part, black glue: y part, color glue: z part, toluene: 38 parts, cross-linking agent melamine: 3.5 parts;
the light-shading slurry formula for surface coating comprises the following components: 98 parts of PU6060, toluene: 38 parts of black glue: 38 parts of (B);
the slurry formula of the photocatalytic coating comprises the following components: 50 parts of PU6060, toluene: 20 parts of dimethylformamide: 10 parts of nano titanium dioxide: 38 parts of the raw materials.
The method for performing prime coat and top coat of shading slurry and finishing of photocatalytic coating on the surface of the fabric comprises the following steps: shading primary coating slurry coating → 120 ℃, 2 min drying → 145 ℃, 2 min curing → shading top coating slurry coating → 125 ℃, 1.5 min drying → 145 ℃, 2 min curing → photocatalytic coating → 115 ℃, 2 min drying → 140 ℃, 1.5 min curing.
When the shading prime coat slurry is coated, the tension inclination angle of the coating knife is 82-84 degrees, and the back knife height is 26-27 cm; when the shading surface is coated with the slurry coating, the tension inclination angle of the coating knife is 80-81 degrees, and the back knife height is 20-22 cm; when the photocatalysis self-cleaning coating is carried out, the tension inclination angle of the coating knife is 86-88 degrees, and the height of the back knife is 24-25 cm.
Example 2:
a photocatalytic self-cleaning coating fabric with excellent aging resistance is prepared by the following method: firstly, finishing the ultraviolet finishing agent on the fabric in the dyeing process of the fabric by adopting a dyeing one-bath process, then performing primary coating and surface coating of the shading slurry on the surface of the fabric, and finally performing photocatalytic coating finishing to obtain the product.
The dyeing one-bath process finishes the anti-ultraviolet finishing agent Transtex FUN 6150 on the fabric in the dyeing process of the fabric, and the addition amount of the anti-ultraviolet finishing agent Transtex FUN 6150 is 3.4 percent of the weight of the fabric; the dyeing one-bath process comprises the following steps: liquid preparation → dyeing one bath, bath ratio: 1:10, the temperature is 130-.
The formula of the shading slurry for priming coat comprises the following components: 100 parts of PU600, white glue: x part, black glue: y part, color glue: z part, toluene: 40 parts, cross-linking agent melamine: 4 parts of a mixture;
the light-shading slurry formula for surface coating comprises the following components: 100 parts of PU6060, toluene: 40 parts of black glue: 38 parts of (B);
the slurry formula of the photocatalytic coating comprises the following components: PU6060: 55 parts, toluene: 25 parts, dimethylformamide: 12 parts of nano titanium dioxide: 40 parts of the components.
The method for performing prime coat and top coat of shading slurry and finishing of photocatalytic coating on the surface of the fabric comprises the following steps: shading primary coating slurry coating → 120 ℃, 2 min drying → 145 ℃, 2 min curing → shading top coating slurry coating → 125 ℃, 1.5 min drying → 145 ℃, 2 min curing → photocatalytic coating → 115 ℃, 2 min drying → 140 ℃, 1.5 min curing.
When the shading prime coat slurry is coated, the tension inclination angle of the coating knife is 82-84 degrees, and the back knife height is 26-27 cm; when the shading surface is coated with the slurry coating, the tension inclination angle of the coating knife is 80-81 degrees, and the back knife height is 20-22 cm; when the photocatalysis self-cleaning coating is carried out, the tension inclination angle of the coating knife is 86-88 degrees, and the height of the back knife is 24-25 cm.
Claims (5)
1. A photocatalysis self-cleaning coating fabric with excellent aging resistance is characterized in that: is prepared by the following steps: firstly, finishing the ultraviolet finishing agent on the fabric in the dyeing process of the fabric by adopting a dyeing one-bath process, then performing primary coating and surface coating of the shading slurry on the surface of the fabric, and finally performing photocatalytic coating finishing to obtain the product.
2. The photocatalytic self-cleaning coated fabric with excellent aging resistance as claimed in claim 1, wherein: finishing an anti-ultraviolet finishing agent Transtex FUN 6150 on the fabric in the dyeing process of the fabric by a dyeing one-bath process, wherein the addition amount of the anti-ultraviolet finishing agent Transtex FUN 6150 is 2.3-3.4% of the weight of the fabric; the dyeing one-bath process comprises the following steps: liquid preparation → dyeing one bath, bath ratio: 1:10, the temperature is 130-.
3. The photocatalytic self-cleaning coated fabric with excellent aging resistance as claimed in claim 1 or 2, wherein: the formula of the shading slurry for priming coat comprises the following components: 95-100 parts of PU600, white glue: x part, black glue: y part, color glue: z part, toluene: 38-40 parts of a cross-linking agent melamine: 3.5-4 parts;
the light-shading slurry formula for surface coating comprises the following components: 98-100 parts of PU6060, toluene: 38-40 parts of black glue: 38 parts of (B);
the slurry formula of the photocatalytic coating comprises the following components: 50-55 parts of PU6060, toluene: 20-25 parts of dimethylformamide: 10-12 parts of nano titanium dioxide: 38-40 parts.
4. The photocatalytic self-cleaning coated fabric with excellent aging resistance as claimed in claim 1 or 2, wherein: the method for performing prime coat and top coat of shading slurry and finishing of photocatalytic coating on the surface of the fabric comprises the following steps: shading primary coating slurry coating → 120 ℃, 2 min drying → 145 ℃, 2 min curing → shading top coating slurry coating → 125 ℃, 1.5 min drying → 145 ℃, 2 min curing → photocatalytic coating → 115 ℃, 2 min drying → 140 ℃, 1.5 min curing.
5. The photocatalytic self-cleaning coated fabric with excellent aging resistance as claimed in claim 1 or 2, wherein: when the shading prime coat slurry is coated, the tension inclination angle of the coating knife is 82-84 degrees, and the back knife height is 26-27 cm; when the shading surface is coated with the slurry coating, the tension inclination angle of the coating knife is 80-81 degrees, and the back knife height is 20-22 cm; when the photocatalysis self-cleaning coating is carried out, the tension inclination angle of the coating knife is 86-88 degrees, and the height of the back knife is 24-25 cm.
Priority Applications (1)
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CN202111306790.2A CN113914111A (en) | 2021-11-05 | 2021-11-05 | Photocatalytic self-cleaning coating fabric with excellent aging resistance |
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CN202111306790.2A CN113914111A (en) | 2021-11-05 | 2021-11-05 | Photocatalytic self-cleaning coating fabric with excellent aging resistance |
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CN202111306790.2A Pending CN113914111A (en) | 2021-11-05 | 2021-11-05 | Photocatalytic self-cleaning coating fabric with excellent aging resistance |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070141319A1 (en) * | 2005-12-21 | 2007-06-21 | Shulong Li | Photocatalytic substrate and process for producing the same |
CN103774439A (en) * | 2014-01-20 | 2014-05-07 | 南通全技纺织涂层有限公司 | Lightproof radiation protection coated fabric |
CN108589317A (en) * | 2018-05-17 | 2018-09-28 | 南通全技纺织涂层有限公司 | Height adherency photocatalyst-type shading coating fabric and preparation method thereof |
CN111893775A (en) * | 2020-08-05 | 2020-11-06 | 盐城工学院 | Preparation method of ultraviolet-proof anti-yellowing waterproof coated fabric |
CN112824591A (en) * | 2019-11-21 | 2021-05-21 | 浙江圣山科纺有限公司 | Production process of wear-resistant transfer coating umbrella fabric |
CN113002104A (en) * | 2020-12-16 | 2021-06-22 | 山东恒利纺织科技有限公司 | Waterproof full-shading polyester fabric and preparation method thereof |
-
2021
- 2021-11-05 CN CN202111306790.2A patent/CN113914111A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070141319A1 (en) * | 2005-12-21 | 2007-06-21 | Shulong Li | Photocatalytic substrate and process for producing the same |
CN103774439A (en) * | 2014-01-20 | 2014-05-07 | 南通全技纺织涂层有限公司 | Lightproof radiation protection coated fabric |
CN108589317A (en) * | 2018-05-17 | 2018-09-28 | 南通全技纺织涂层有限公司 | Height adherency photocatalyst-type shading coating fabric and preparation method thereof |
CN112824591A (en) * | 2019-11-21 | 2021-05-21 | 浙江圣山科纺有限公司 | Production process of wear-resistant transfer coating umbrella fabric |
CN111893775A (en) * | 2020-08-05 | 2020-11-06 | 盐城工学院 | Preparation method of ultraviolet-proof anti-yellowing waterproof coated fabric |
CN113002104A (en) * | 2020-12-16 | 2021-06-22 | 山东恒利纺织科技有限公司 | Waterproof full-shading polyester fabric and preparation method thereof |
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