WO2022088119A1 - Peinture à base d'eau imitant fortement un panneau composite d'aluminium et procédé de préparation de la peinture à base d'eau - Google Patents

Peinture à base d'eau imitant fortement un panneau composite d'aluminium et procédé de préparation de la peinture à base d'eau Download PDF

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Publication number
WO2022088119A1
WO2022088119A1 PCT/CN2020/125600 CN2020125600W WO2022088119A1 WO 2022088119 A1 WO2022088119 A1 WO 2022088119A1 CN 2020125600 W CN2020125600 W CN 2020125600W WO 2022088119 A1 WO2022088119 A1 WO 2022088119A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
water
based paint
acrylic resin
plastic board
Prior art date
Application number
PCT/CN2020/125600
Other languages
English (en)
Chinese (zh)
Inventor
袁洪青
Original Assignee
河北比尔尼克新材料科技股份有限公司
Priority date (The priority date 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 date listed.)
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Application filed by 河北比尔尼克新材料科技股份有限公司 filed Critical 河北比尔尼克新材料科技股份有限公司
Priority to PCT/CN2020/125600 priority Critical patent/WO2022088119A1/fr
Publication of WO2022088119A1 publication Critical patent/WO2022088119A1/fr

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D127/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • C09D133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08Homopolymers or copolymers of acrylic acid esters

Definitions

  • the invention relates to the technical field of environmental protection coatings, in particular to a water-based paint for high-imitation aluminum-plastic panels and a preparation method thereof.
  • Water-based paint also known as water-based anti-rust paint, water-based steel structure paint, water-based floor paint, water-based wood paint, is harmless to the human body and does not pollute the environment. , anti-aging, anti-yellowing, fast drying, easy to use and so on. Water-based paint can effectively reduce the VOC content in the atmosphere by replacing paint with water-based paint, thereby improving haze weather.
  • the purpose of the present invention is to provide a high-imitation aluminum-plastic board water-based paint and a preparation method thereof to solve the deficiencies in the prior art.
  • a high-imitation water-based paint for aluminum-plastic panels comprising the following raw materials in parts by weight: 15-20 parts of water-based fluorocarbon modified acrylic resin, 45-50 parts of water-based saturated polyester resin, 15-20 parts of water-based silicone acrylic resin, and color paste 15-20 parts, defoamer 3-5 parts, leveling agent 2-5 parts, wetting agent 2-10 parts, dispersant 5-15 parts and adhesion promoter 2-10 parts;
  • 16-18 parts of water-based fluorocarbon modified acrylic resin 46-48 parts of water-based saturated polyester resin, 16-18 parts of water-based silicone acrylic resin, 16-18 parts of color paste, 4-5 parts of defoamer, 3-5 parts of leveling agent, 4-8 parts of wetting agent, 8-13 parts of dispersant and 4-8 parts of adhesion promoter.
  • the beneficial effects of the present invention are that the water-based fluorocarbon modified acrylic resin has excellent weather resistance, corrosion resistance, stain resistance, heat resistance, chemical resistance, hydrophobicity and oleophobicity, insulation and low coefficient of friction; Saturated polyester resin has many physical and chemical characteristics such as good adhesion, toughness, high fullness and high gloss; water-based silicone acrylic resin takes into account the super weather resistance of special silicone resins and the high decorative properties of acrylic resins, with excellent fullness and protection. Good light and color retention effect, durability, excellent weather resistance, no discoloration, compatible with water in any proportion, low viscosity, high solid content, low odor, good leveling, safety and environmental protection.
  • the water-based paint prepared from the above-mentioned raw materials in the present invention has moderate viscosity, uniform dispersion of raw materials, good adhesion, fast drying, good film-forming, leveling, anti-corrosion, and strong operability, and can be sprayed, brushed or electrostatically sprayed. It can meet the required transparency and anti-corrosion performance standards; and the product is odorless, non-polluting, non-flammable and non-explosive.
  • the above-mentioned color paste is a metallic color paste.
  • the metal color paste of the present invention is natural and environmentally friendly, high-quality and healthy, soft in color, beautiful in decoration, strong in weather resistance, superior in rationality, strong in waterproof and moisture-proof, and ventilated and dry.
  • the above-mentioned antifoaming agent is a nonionic silicone antifoaming agent.
  • the beneficial effect of adopting the above-mentioned further technical scheme is that the nonionic silicone defoamer of the present invention has excellent stability, is easy to disperse in water, and is compatible with the foaming medium in the system.
  • adhesion promoter is a polyether compound.
  • the adhesion promoter of the present invention can obviously improve the bonding force between the resin and various substrates, has high adhesion force, adhesive force and bonding force, and can greatly improve the paint finish and primer.
  • the interlayer adhesion between paints significantly improves the moisture resistance, salt spray resistance and heat resistance of the coating film, and has excellent storage stability and long-term durability in paint and coating systems.
  • a preparation method of high imitation aluminum-plastic board water-based paint specifically comprising the following steps:
  • the beneficial effect of the present invention is that the preparation method has a simple process and is suitable for large-scale production.
  • the stirring speed is 1200-1600r/min, preferably 1500r/min; the time is 15-25min, preferably 20min.
  • the stirring speed is 100-300r/min, preferably 200r/min; the time is 5-10min, preferably 8min; naturally cooled to 20-30°C, preferably 25°C.
  • the water-based paint of the present invention uses water as a solvent, which saves a lot of resources, is odorless, non-flammable and non-explosive, and does not contain VOC harmful substances such as benzene, xylene, ethane, formaldehyde, etc., eliminates fire hazards during construction and storage, reduces In order to avoid the pollution to the atmosphere, the construction can be carried out as usual in a closed environment;
  • the water-based paint of the present invention has strong adhesion on the exterior wall surface, strong weather resistance, excellent anti-corrosion performance, anti-radiation, and simple operation performance. injury to construction workers;
  • the water-based paint of the present invention can be directly stirred without any grinding procedure, and the preparation method is simple and reliable.
  • model of each raw material and its manufacturer information are as follows:
  • Water-based fluorocarbon modified acrylic resin model SN-3760, the manufacturer is Shanghai Shenzhu Chemical Technology Co., Ltd.;
  • the model is TSA-10A, the manufacturer is Jiangsu Tengda Auxiliary Co., Ltd.;
  • Leveling agent the model is AFCONA-3777, the manufacturer is Haimen Efcona Co., Ltd.;
  • wetting agent the model is SINPOLS 530, the manufacturer is Shanghai Zhongjihang Chemical Co., Ltd.;
  • Dispersant the model is XN 3800, the manufacturer is Shanghai Zhongjixing Chemical Co., Ltd.;
  • Adhesion promoter the model is TL-BPA, and the manufacturer is Okter Chemical Co., Ltd.
  • High imitation aluminum-plastic board water-based paint including the following raw materials: 15kg of water-based fluorocarbon modified acrylic resin, 45kg of water-based saturated polyester resin, 15kg of water-based silicone acrylic resin, 15kg of metal color paste, and 3kg of non-ionic silicone defoamer , 2kg of leveling agent, 2kg of wetting agent, 5kg of dispersant and 2kg of polyether compound adhesion promoter;
  • the preparation method of the above-mentioned high imitation aluminum-plastic board water-based paint specifically comprises the following steps:
  • High imitation aluminum-plastic board water-based paint including the following raw materials: water-based fluorocarbon modified acrylic resin 16kg, water-based saturated polyester resin 4kg, water-based silicone acrylic resin 16kg, metal color paste 16kg, non-ionic silicone defoamer 4kg , 3kg of leveling agent, 4kg of wetting agent, 8kg of dispersant and 4kg of polyether compound adhesion promoter;
  • the preparation method of the above-mentioned high imitation aluminum-plastic board water-based paint specifically comprises the following steps:
  • High imitation aluminum-plastic board water-based paint including the following raw materials: 16kg of water-based fluorocarbon modified acrylic resin, 46kg of water-based saturated polyester resin, 16kg of water-based silicone acrylic resin, 18kg of metal color paste, and 5kg of non-ionic silicone defoamer , 5kg of leveling agent, 8kg of wetting agent, 13kg of dispersant and 8kg of polyether compound adhesion promoter;
  • the preparation method of the above-mentioned high imitation aluminum-plastic board water-based paint specifically comprises the following steps:
  • High imitation aluminum-plastic board water-based paint including the following raw materials: water-based fluorocarbon modified acrylic resin 18kg, water-based saturated polyester resin 48kg, water-based silicone acrylic resin 18kg, metal color paste 18kg, non-ionic silicone defoamer 5kg , 5kg of leveling agent, 8kg of wetting agent, 13kg of dispersant and 8kg of polyether compound adhesion promoter;
  • the preparation method of the above-mentioned high imitation aluminum-plastic board water-based paint specifically comprises the following steps:
  • High imitation aluminum-plastic board water-based paint including the following raw materials: water-based fluorocarbon modified acrylic resin 20kg, water-based saturated polyester resin 50kg, water-based silicone acrylic resin 20kg, metal color paste 20kg, non-ionic silicone defoamer 5kg , 5kg of leveling agent, 10kg of wetting agent, 15kg of dispersant and 10kg of polyether compound adhesion promoter;
  • the preparation method of the above-mentioned high imitation aluminum-plastic board water-based paint specifically comprises the following steps:
  • High imitation aluminum-plastic board water-based paint including the following raw materials: water-based fluorocarbon modified acrylic resin 16kg, water-based saturated polyester resin 46kg, water-based silicone acrylic resin 16kg, metal color paste 16kg, non-ionic silicone defoamer 4kg , 4kg of leveling agent, 5kg of wetting agent, 10kg of dispersant and 5kg of polyether compound adhesion promoter;
  • the preparation method of the above-mentioned high imitation aluminum-plastic board water-based paint specifically comprises the following steps:
  • the water-based paint of the present invention is a uniform and non-hard-block water-based liquid product with low fineness, high gloss and hardness, and excellent blocking resistance, scratch resistance, water resistance, alkali resistance and solvent resistance.
  • VOC Volatile organic compound
  • MDL means detection limit
  • ND means not detected.
  • the water-based paint of the present invention does not contain soluble heavy metal elements such as lead, palladium, cadmium, chromium and mercury, nor does it contain soluble pollution elements such as arsenic and selenium. It shows that the water-based paint of the present invention is safe, environmentally friendly, and pollution-free.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

Peinture à base d'eau imitant fortement un panneau composite d'aluminium, et procédé de préparation de la peinture à base d'eau. La peinture comprend les matières premières suivantes en parties en poids : de 15 à 20 parties d'une résine acrylique modifiée par un fluorocarbone à l'eau, de 45 à 50 parties d'une résine de polyester saturé à l'eau, de 15 à 20 parties d'une résine acrylique de silicone à l'eau, de 15 à 20 parties d'une pâte de couleur, de 3 à 5 parties d'un agent antimousse, de 2 à 5 parties d'un agent d'étalement, de 2 à 10 parties d'un agent mouillant, de 5 à 15 parties d'un dispersant et de 2 à 10 parties d'un promoteur d'adhésion. Le procédé de préparation consiste à : (1) peser les matières premières ; (2) mélanger et agiter la résine acrylique modifiée par un fluorocarbone à l'eau, la résine de polyester saturé à l'eau et la résine acrylique de silicone à l'eau ; (3) ajouter ledit mélange à la pâte de couleur, agiter et refroidir de façon naturelle ; et (4), dans des conditions d'agitation, séquentiellement ajouter l'agent antimousse, l'agent d'étalement, l'agent mouillant, l'agent dispersant et le promoteur d'adhésion pour obtenir la peinture. La peinture permet d'obtenir une dispersion uniforme des matières premières, présente une viscosité modérée, une bonne adhésion, un taux de séchage élevé, une bonne propriété de formation de film, une propriété d'étalement, une résistance à la corrosion, et une facilité d'application élevée, peut complètement remplacer des panneaux composites d'aluminium, et permet d'économiser des ressources.
PCT/CN2020/125600 2020-10-30 2020-10-30 Peinture à base d'eau imitant fortement un panneau composite d'aluminium et procédé de préparation de la peinture à base d'eau WO2022088119A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/125600 WO2022088119A1 (fr) 2020-10-30 2020-10-30 Peinture à base d'eau imitant fortement un panneau composite d'aluminium et procédé de préparation de la peinture à base d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/125600 WO2022088119A1 (fr) 2020-10-30 2020-10-30 Peinture à base d'eau imitant fortement un panneau composite d'aluminium et procédé de préparation de la peinture à base d'eau

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WO2022088119A1 true WO2022088119A1 (fr) 2022-05-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115340793A (zh) * 2022-08-11 2022-11-15 广东镭宝光电科技有限公司 一种水性乳液及其在镭射全息电化铝烫印膜中的应用

Citations (9)

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WO2009155115A2 (fr) * 2008-05-30 2009-12-23 Reactive Surfaces, Ltd. Revêtements et traitements de surface ayant des enzymes et des peptides actifs
US20100233146A1 (en) * 2002-09-09 2010-09-16 Reactive Surfaces, Ltd. Coatings and Surface Treatments Having Active Enzymes and Peptides
CN102226054A (zh) * 2011-06-14 2011-10-26 德美建筑材料(太原)工程有限公司 太阳光反射隔热涂料
CN103589256A (zh) * 2012-08-16 2014-02-19 上海韩彩实业有限公司 水性超耐候改性硅丙金属漆涂料
CN104130636A (zh) * 2014-07-27 2014-11-05 广西梧州龙鱼漆业有限公司 水性外墙墙面漆
US20150240106A1 (en) * 2014-02-26 2015-08-27 Elevance Renewable Sciences, Inc. Low-VOC Compositions and Methods of Making and Using the Same
CN105482597A (zh) * 2016-01-07 2016-04-13 上海华谊(集团)公司 超耐污自洁涂料及其制备方法
CN108047834A (zh) * 2018-01-15 2018-05-18 深圳市广田环保涂料有限公司 一种易定向、高性能氟硅复合水性铝粉漆及其制备方法
WO2019080475A1 (fr) * 2017-10-23 2019-05-02 北新集团建材股份有限公司 Revêtement mural extérieur, procédé de préparation et agent mouillant associé

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100233146A1 (en) * 2002-09-09 2010-09-16 Reactive Surfaces, Ltd. Coatings and Surface Treatments Having Active Enzymes and Peptides
WO2009155115A2 (fr) * 2008-05-30 2009-12-23 Reactive Surfaces, Ltd. Revêtements et traitements de surface ayant des enzymes et des peptides actifs
CN102226054A (zh) * 2011-06-14 2011-10-26 德美建筑材料(太原)工程有限公司 太阳光反射隔热涂料
CN103589256A (zh) * 2012-08-16 2014-02-19 上海韩彩实业有限公司 水性超耐候改性硅丙金属漆涂料
US20150240106A1 (en) * 2014-02-26 2015-08-27 Elevance Renewable Sciences, Inc. Low-VOC Compositions and Methods of Making and Using the Same
CN104130636A (zh) * 2014-07-27 2014-11-05 广西梧州龙鱼漆业有限公司 水性外墙墙面漆
CN105482597A (zh) * 2016-01-07 2016-04-13 上海华谊(集团)公司 超耐污自洁涂料及其制备方法
WO2019080475A1 (fr) * 2017-10-23 2019-05-02 北新集团建材股份有限公司 Revêtement mural extérieur, procédé de préparation et agent mouillant associé
CN108047834A (zh) * 2018-01-15 2018-05-18 深圳市广田环保涂料有限公司 一种易定向、高性能氟硅复合水性铝粉漆及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115340793A (zh) * 2022-08-11 2022-11-15 广东镭宝光电科技有限公司 一种水性乳液及其在镭射全息电化铝烫印膜中的应用
CN115340793B (zh) * 2022-08-11 2023-07-14 广东镭宝光电科技有限公司 一种水性乳液及其在镭射全息电化铝烫印膜中的应用

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