WO2022133661A1 - Ultraviolet-curable white primer for fireproof layer - Google Patents

Ultraviolet-curable white primer for fireproof layer Download PDF

Info

Publication number
WO2022133661A1
WO2022133661A1 PCT/CN2020/138060 CN2020138060W WO2022133661A1 WO 2022133661 A1 WO2022133661 A1 WO 2022133661A1 CN 2020138060 W CN2020138060 W CN 2020138060W WO 2022133661 A1 WO2022133661 A1 WO 2022133661A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
white primer
curable white
primer according
curable
Prior art date
Application number
PCT/CN2020/138060
Other languages
French (fr)
Chinese (zh)
Inventor
张辉航
Original Assignee
张辉航
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.)
Filing date
Publication date
Application filed by 张辉航 filed Critical 张辉航
Priority to PCT/CN2020/138060 priority Critical patent/WO2022133661A1/en
Publication of WO2022133661A1 publication Critical patent/WO2022133661A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/61—Myrtaceae (Myrtle family), e.g. teatree or eucalyptus
    • 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
    • C09D133/00—Coating 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
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/10—Epoxy resins modified by unsaturated compounds
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • 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
    • C09D5/18—Fireproof paints including high temperature resistant paints

Definitions

  • the invention relates to the technical field of coating production, in particular to a UV-curable white primer for fireproofing layers.
  • UV curing is a process in which the photoinitiator in the liquid UV material is converted into free radicals or cations under the irradiation of medium and short wavelengths of UV, thereby triggering the polymerization and crosslinking of the resin containing active functional groups into an insoluble and infusible solid coating film.
  • the fireproof layer material used for the glass wool layer is PU/PE, but the hardness, flatness and yellowing resistance of the traditional PU/PE white primer cannot meet the market requirements in the case of such large-scale topcoat spraying. , and the use of PU/PE paint, the release of a large number of organic solvents pollutes the atmosphere, and the fire prevention effect has not achieved a good effect.
  • the present invention provides a UV-curable white primer for glass wool fireproof layer.
  • UV-curable white primer with excellent performance, strong hiding power, high weather resistance and fire resistance.
  • the present invention provides the following technical solutions:
  • a UV-curable white primer for a fireproof layer the UV-curable white primer for a glass wool fireproof layer, in parts by weight, comprises the following components:
  • modified epoxy acrylate 40-45 parts of modified epoxy acrylate, 2-4 parts of monomer, 25-30 parts of filler, 20-25 parts of white pigment concentrate, 3-5 parts of photoinitiator, 0.2-0.3 part of anti-settling agent, 0.1-0.3 part of defoaming agent, 0.2-0.3 part of leveling agent, 0.2-0.5 part of guava leaf ethanol extract.
  • the modified epoxy acrylate is a polyol modified epoxy acrylate, which has very high hardness and low shrinkage, which can effectively reduce the shrinkage stress of the system.
  • the improvement of the adhesion of the paint film has a good auxiliary effect, and the yellowing resistance is also good, and it has a good fireproof effect.
  • the monomers are tripropylene glycol diacrylate TPGDA, trimethylolpropane triacrylate TMPTA, 1,6 hexanediol diacrylate HDDA, hydroxyethyl methacrylate
  • TPGDA tripropylene glycol diacrylate
  • TMPTA trimethylolpropane triacrylate
  • HDDA 1,6 hexanediol diacrylate
  • ester HEMA can adjust the construction viscosity of the product and improve the adhesion.
  • the filler is one or more of anti-settling powder, titanium dioxide and heavy calcium.
  • the white pigment concentrate is composed of 13-18% polyester acrylate, 15-20% trimethylolpropane triacrylate TMPTA, 1-2% A color paste made of acrylic dispersant and 60-65% titanium dioxide.
  • the photoinitiator is 1-hydroxy-cyclohexyl-phenyl ketone (184), 2-hydroxy-2-methyl-1-phenyl-1-propanone ( 1173) or one or more of bisphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (819).
  • the anti-settling agent is an acrylic anti-settling agent.
  • the defoamer is an acrylic defoamer.
  • the leveling agent is an acrylic leveling agent.
  • the guava leaf ethanol extract is prepared by the following method:
  • Guava leaf ethanol extract is a powdery component obtained by ethanol extraction from the leaves of Myrtaceae tree-guava, which is rich in flavonoids, especially flavonoids and flavonols, other including dihydro yellow ( alcohol), isoflavones, biflavonoids, flavanols, chalcones, orange ketones, anthocyanins and new flavonoids, etc.
  • This flavonoid compound is compounded in the UV-curable white primer system. On the one hand, it can increase the dispersibility of the system components, and on the other hand, it can increase the double bond, so that the speed of UV-curing is improved.
  • it When applied to the glass wool fireproof layer, it can better cover the glass wool fireproof layer, improve the fireproof effect, and also facilitate the leveling of the coating.
  • the UV-curable white primer provided by the present invention is suitable for a roller coating machine, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. It has high hardness, smooth paint film and strong covering power. , Better anti-yellowing performance, better fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
  • a UV-curable white primer for a fireproof layer the UV-curable white primer is used for a glass wool fireproof layer, comprising the following components in parts by weight: 40 parts of modified epoxy acrylate, 2 monomers -4 parts, filler 25 parts, white pigment concentrate 25 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.3 parts.
  • the above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
  • a UV-curable white primer for fireproof layer the UV-curable white primer is used for glass wool fireproof layer, including the following components in parts by weight: 45 parts of modified epoxy acrylate, 2 monomers -4 parts, filler 20 parts, white pigment concentrate 18 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.5 part.
  • the above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
  • a UV-curable white primer for fireproof layer the UV-curable white primer is used for glass wool fireproof layer, including the following components in parts by weight: 45 parts of modified epoxy acrylate, 2 monomers -4 parts, filler 25 parts, white pigment concentrate 20 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.15 parts.
  • the above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
  • a UV-curable white primer for a fireproof layer comprising the following components: 42 parts of modified epoxy acrylate, 2 monomers -4 parts, filler 23 parts, white pigment concentrate 25 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.4 parts.
  • the above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
  • a UV-curable white primer for fireproof layer the UV-curable white primer is used for glass wool fireproof layer, including the following components in parts by weight: 43 parts of modified epoxy acrylate, 2 monomers -3 parts, filler 22 parts, white pigment concentrate 25 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.3 parts.
  • the above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
  • UV-curable white primers of Examples 1 to 5 of the present invention were applied in a roller coater, and they were stable in mass production, with adhesion up to grade 1, hardness up to 3H or more, good leveling, and yellowing resistance. Excellent performance.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Botany (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Paints Or Removers (AREA)

Abstract

An ultraviolet-curable white primer for a fireproof layer. The white primer comprises the following components, in parts by weight: 40-45 parts of a modified epoxy acrylate, 2-4 parts of a monomer, 25-30 parts of a filler, 20-25 parts of a white pigment concentrated slurry, 3-5 parts of a photoinitiator, 0.2-0.3 part of an anti-settling agent, 0.1-0.3 part of a defoaming agent, 0.2-0.3 part of a leveling agent and 0.2-0.5 part of a guava leaf ethanol extract. The primer is an ultraviolet-curable white primer having extremely high leveling property and paint film flatness, a good yellowing resistance, a strong covering power, and extremely high weather resistance and fire resistance.

Description

[根据细则37.2由ISA制定的发明名称]　用于防火层的紫外光固化白色底漆[Title of invention established by ISA pursuant to Rule 37.2] UV-curable white primer for fire protection layers 技术领域technical field
本发明涉及涂料生产的技术领域，尤其是涉及一种用于防火层的紫外光固化白色底漆。The invention relates to the technical field of coating production, in particular to a UV-curable white primer for fireproofing layers.
背景技术Background technique
UV固化是在UV的中、短波辐照下，液态UV材料中的光引发剂转变为自由基或阳离子，从而引发含活性官能团的树脂聚合交联成不溶不熔的固体涂膜的过程。因具有高效、经济、节能、适用性广和环境友好的优点，UV固化技术广泛应用于涂料、油墨、胶粘剂等领域。UV curing is a process in which the photoinitiator in the liquid UV material is converted into free radicals or cations under the irradiation of medium and short wavelengths of UV, thereby triggering the polymerization and crosslinking of the resin containing active functional groups into an insoluble and infusible solid coating film. With the advantages of high efficiency, economy, energy saving, wide applicability and environmental friendliness, UV curing technology is widely used in coatings, inks, adhesives and other fields.
一般玻璃棉层使用的防火层材料是PU/PE，但是传统的PU/PE白底漆在这种大面漆喷涂情况下，漆膜的硬度、平整度、耐黄变性都达不到市场要求，而且使用PU/PE漆，释放的大量有机溶剂污染大气，防火效果也未能达到很好的效果。Generally, the fireproof layer material used for the glass wool layer is PU/PE, but the hardness, flatness and yellowing resistance of the traditional PU/PE white primer cannot meet the market requirements in the case of such large-scale topcoat spraying. , and the use of PU/PE paint, the release of a large number of organic solvents pollutes the atmosphere, and the fire prevention effect has not achieved a good effect.
发明内容SUMMARY OF THE INVENTION
为了解决现有技术存在的上述问题，本发明提供了一种用于玻璃棉防火层紫外光固化白色底漆，这种底漆是一种流平性与漆膜平整度极高、耐黄变性能优、遮盖力强、耐候性及防火性极高的紫外光固化白底漆。In order to solve the above-mentioned problems existing in the prior art, the present invention provides a UV-curable white primer for glass wool fireproof layer. UV-curable white primer with excellent performance, strong hiding power, high weather resistance and fire resistance.
为了实现上述目的，本发明提供了如下技术方案：In order to achieve the above object, the present invention provides the following technical solutions:
一种用于防火层的紫外光固化白色底漆，所述紫外光固化白色底漆用于玻璃棉防火层，按重量份数，包括以下组分：A UV-curable white primer for a fireproof layer, the UV-curable white primer for a glass wool fireproof layer, in parts by weight, comprises the following components:
改性环氧丙烯酸酯40-45份，单体2-4份，填充剂25-30份，白色颜料浓缩浆20-25份，光引发剂3-5份，防沉剂0.2-0.3份，消泡剂0.1-0.3份，流平剂0.2-0.3份，番石榴叶乙醇提取物0.2-0.5份。40-45 parts of modified epoxy acrylate, 2-4 parts of monomer, 25-30 parts of filler, 20-25 parts of white pigment concentrate, 3-5 parts of photoinitiator, 0.2-0.3 part of anti-settling agent, 0.1-0.3 part of defoaming agent, 0.2-0.3 part of leveling agent, 0.2-0.5 part of guava leaf ethanol extract.
作为本发明的技术方案的进一步描述，所述的改性环氧丙烯酸酯为多元醇改性环氧丙烯酸酯，它有非常高的硬度，收缩性比较低，可以有效降低体系的收缩应力，对漆膜的附着力提高有很好的辅助作用，耐黄变性能也好，具有很好的防火效果。As a further description of the technical solution of the present invention, the modified epoxy acrylate is a polyol modified epoxy acrylate, which has very high hardness and low shrinkage, which can effectively reduce the shrinkage stress of the system. The improvement of the adhesion of the paint film has a good auxiliary effect, and the yellowing resistance is also good, and it has a good fireproof effect.
作为本发明的技术方案的进一步描述，所述单体是二缩三丙二醇二丙烯酸酯TPGDA、三羟甲基丙烷三丙烯酸酯TMPTA、1，6己二醇二丙烯酸酯HDDA、甲基丙烯酸羟乙酯HEMA中的一种或几种，可调整产品的施工粘度，提高附着 力作用。As a further description of the technical solution of the present invention, the monomers are tripropylene glycol diacrylate TPGDA, trimethylolpropane triacrylate TMPTA, 1,6 hexanediol diacrylate HDDA, hydroxyethyl methacrylate One or more of ester HEMA can adjust the construction viscosity of the product and improve the adhesion.
作为本发明的技术方案的进一步描述，所述填充剂是防沉粉、钛白粉、重钙中的一种或几种。As a further description of the technical solution of the present invention, the filler is one or more of anti-settling powder, titanium dioxide and heavy calcium.
作为本发明的技术方案的进一步描述，所述白色颜料浓缩浆按质量百分比，由13～18％的聚酯丙烯酸酯、15～20％的三羟甲基丙烷三丙烯酸酯TMPTA、1～2％的丙烯酸分散剂、60～65％的钛白粉研磨而成的色浆。As a further description of the technical solution of the present invention, the white pigment concentrate is composed of 13-18% polyester acrylate, 15-20% trimethylolpropane triacrylate TMPTA, 1-2% A color paste made of acrylic dispersant and 60-65% titanium dioxide.
作为本发明的技术方案的进一步描述，所述光引发剂为1-羟基-环已基-苯基甲酮(184)、2-羟基-2-甲基-1-苯基-1-丙酮(1173)或双苯基(2,4,6-三甲基苯甲酰基)氧化膦(819)中的一种或几种。As a further description of the technical solution of the present invention, the photoinitiator is 1-hydroxy-cyclohexyl-phenyl ketone (184), 2-hydroxy-2-methyl-1-phenyl-1-propanone ( 1173) or one or more of bisphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (819).
作为本发明的技术方案的进一步描述，所述防沉剂是丙烯酸型防沉剂。As a further description of the technical solution of the present invention, the anti-settling agent is an acrylic anti-settling agent.
作为本发明的技术方案的进一步描述，所述消泡剂是丙烯酸消泡剂。As a further description of the technical solution of the present invention, the defoamer is an acrylic defoamer.
作为本发明的技术方案的进一步描述，所述流平剂是丙烯酸流平剂。As a further description of the technical solution of the present invention, the leveling agent is an acrylic leveling agent.
作为本发明的技术方案的进一步描述，所述番石榴叶乙醇提取物按以下方法制备得到：As a further description of the technical solution of the present invention, the guava leaf ethanol extract is prepared by the following method:
(1)向盛有番石榴叶的容器中加入70-80％乙醇乙醇，回流提取3次，每次1h，经100目筛过滤后，合并滤液，得番石榴叶醇提取液；(1) add 70-80% ethanol ethanol to the container filled with guava leaves, reflux extraction 3 times, each 1h, after filtering through 100 mesh sieves, merge the filtrates to obtain guava leaves alcohol extract;
(2)加入活性炭进行脱色，将脱色后的番石榴叶醇提取液经喷雾干燥，得到番石榴叶乙醇提取物。(2) adding activated carbon to decolorize, and spray-drying the decolorized guava leaf alcohol extract to obtain guava leaf ethanol extract.
番石榴叶乙醇提取物，为从桃金娘科乔木-番石榴的叶子中经乙醇提取所获得粉末状组分，其富含黄酮类化合物，尤其是黄酮和黄酮醇，其它包括双氢黄(醇)、异黄酮、双黄酮、黄烷醇、查尔酮、橙酮、花色苷及新黄酮类等。这种黄酮类化合物，复配在紫外光固化白色底漆系统中，一方面可以增加系统组分的分散性，另一方面还可以增加双键，使得紫外光固化的速率有所提升。在涂覆于玻璃棉防火层时，可以更好地覆盖玻璃棉防火层，提升防火效果，也有利于涂料的流平。Guava leaf ethanol extract is a powdery component obtained by ethanol extraction from the leaves of Myrtaceae tree-guava, which is rich in flavonoids, especially flavonoids and flavonols, other including dihydro yellow ( alcohol), isoflavones, biflavonoids, flavanols, chalcones, orange ketones, anthocyanins and new flavonoids, etc. This flavonoid compound is compounded in the UV-curable white primer system. On the one hand, it can increase the dispersibility of the system components, and on the other hand, it can increase the double bond, so that the speed of UV-curing is improved. When applied to the glass wool fireproof layer, it can better cover the glass wool fireproof layer, improve the fireproof effect, and also facilitate the leveling of the coating.
基于上述的技术方案，本发明取得的技术效果为：Based on the above-mentioned technical scheme, the technical effect obtained by the present invention is:
相对于现有技术，本发明所提供的紫外光固化白底漆适用于辊涂机，利用辊涂的施工原理，将油漆施工于玻璃棉防火层，其硬度高，漆膜平整，遮盖力强，耐黄变性能更优，防火效果佳，减少生产工序，降低人工及机器成本，减少环境污染，提高生产效率。基于其的特殊性能，可广泛的应用于玻璃棉防火层等材料 的加工中。Compared with the prior art, the UV-curable white primer provided by the present invention is suitable for a roller coating machine, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. It has high hardness, smooth paint film and strong covering power. , Better anti-yellowing performance, better fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
具体实施方式Detailed ways
为了便于理解本发明，下面将结合具体的实施例对本发明进行更全面的描述。本发明给出了的较佳实施方式。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本发明的公开内容理解的更加透彻全面。In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to specific embodiments. The present invention provides the preferred embodiment. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本发明。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.
实施例1Example 1
一种用于防火层的紫外光固化白色底漆，该紫外光固化白色底漆用于玻璃棉防火层，按重量份数，包括以下组分：改性环氧丙烯酸酯40份，单体2-4份，填充剂25份，白色颜料浓缩浆25份，光引发剂3-5份，防沉剂0.2-0.3份，消泡剂0.1-0.3份，流平剂0.2-0.3份，番石榴叶乙醇提取物0.3份。将上述材料制作成UV白底漆，用辊涂机设备施工在玻璃棉防火层的材料上，利用辊涂的施工原理，将油漆施工于玻璃棉防火层，其硬度高，漆膜平整，遮盖力强，耐黄变性能更优，防火效果佳，减少生产工序，降低人工及机器成本，减少环境污染，提高生产效率。基于其的特殊性能，可广泛的应用于玻璃棉防火层等材料的加工中。A UV-curable white primer for a fireproof layer, the UV-curable white primer is used for a glass wool fireproof layer, comprising the following components in parts by weight: 40 parts of modified epoxy acrylate, 2 monomers -4 parts, filler 25 parts, white pigment concentrate 25 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.3 parts. The above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
实施例2Example 2
一种用于防火层的紫外光固化白色底漆，该紫外光固化白色底漆用于玻璃棉防火层，按重量份数，包括以下组分：改性环氧丙烯酸酯45份，单体2-4份，填充剂20份，白色颜料浓缩浆18份，光引发剂3-5份，防沉剂0.2-0.3份，消泡剂0.1-0.3份，流平剂0.2-0.3份，番石榴叶乙醇提取物0.5份。将上述材料制作成UV白底漆，用辊涂机设备施工在玻璃棉防火层的材料上，利用辊涂的施工原理，将油漆施工于玻璃棉防火层，其硬度高，漆膜平整，遮盖力强，耐黄变性能更优，防火效果佳，减少生产工序，降低人工及机器成本，减少环境污染，提高生产效率。基于其的特殊性能，可广泛的应用于玻璃棉防火层等材料的加工中。A UV-curable white primer for fireproof layer, the UV-curable white primer is used for glass wool fireproof layer, including the following components in parts by weight: 45 parts of modified epoxy acrylate, 2 monomers -4 parts, filler 20 parts, white pigment concentrate 18 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.5 part. The above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
实施例3Example 3
一种用于防火层的紫外光固化白色底漆，该紫外光固化白色底漆用于玻璃棉 防火层，按重量份数，包括以下组分：改性环氧丙烯酸酯45份，单体2-4份，填充剂25份，白色颜料浓缩浆20份，光引发剂3-5份，防沉剂0.2-0.3份，消泡剂0.1-0.3份，流平剂0.2-0.3份，番石榴叶乙醇提取物0.15份。将上述材料制作成UV白底漆，用辊涂机设备施工在玻璃棉防火层的材料上，利用辊涂的施工原理，将油漆施工于玻璃棉防火层，其硬度高，漆膜平整，遮盖力强，耐黄变性能更优，防火效果佳，减少生产工序，降低人工及机器成本，减少环境污染，提高生产效率。基于其的特殊性能，可广泛的应用于玻璃棉防火层等材料的加工中。A UV-curable white primer for fireproof layer, the UV-curable white primer is used for glass wool fireproof layer, including the following components in parts by weight: 45 parts of modified epoxy acrylate, 2 monomers -4 parts, filler 25 parts, white pigment concentrate 20 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.15 parts. The above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
实施例4Example 4
一种用于防火层的紫外光固化白色底漆，该紫外光固化白色底漆用于玻璃棉防火层，按重量份数，包括以下组分：改性环氧丙烯酸酯42份，单体2-4份，填充剂23份，白色颜料浓缩浆25份，光引发剂3-5份，防沉剂0.2-0.3份，消泡剂0.1-0.3份，流平剂0.2-0.3份，番石榴叶乙醇提取物0.4份。将上述材料制作成UV白底漆，用辊涂机设备施工在玻璃棉防火层的材料上，利用辊涂的施工原理，将油漆施工于玻璃棉防火层，其硬度高，漆膜平整，遮盖力强，耐黄变性能更优，防火效果佳，减少生产工序，降低人工及机器成本，减少环境污染，提高生产效率。基于其的特殊性能，可广泛的应用于玻璃棉防火层等材料的加工中。A UV-curable white primer for a fireproof layer, the UV-curable white primer for a glass wool fireproof layer, in parts by weight, comprising the following components: 42 parts of modified epoxy acrylate, 2 monomers -4 parts, filler 23 parts, white pigment concentrate 25 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.4 parts. The above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
实施例5Example 5
一种用于防火层的紫外光固化白色底漆，该紫外光固化白色底漆用于玻璃棉防火层，按重量份数，包括以下组分：改性环氧丙烯酸酯43份，单体2-3份，填充剂22份，白色颜料浓缩浆25份，光引发剂3-5份，防沉剂0.2-0.3份，消泡剂0.1-0.3份，流平剂0.2-0.3份，番石榴叶乙醇提取物0.3份。将上述材料制作成UV白底漆，用辊涂机设备施工在玻璃棉防火层的材料上，利用辊涂的施工原理，将油漆施工于玻璃棉防火层，其硬度高，漆膜平整，遮盖力强，耐黄变性能更优，防火效果佳，减少生产工序，降低人工及机器成本，减少环境污染，提高生产效率。基于其的特殊性能，可广泛的应用于玻璃棉防火层等材料的加工中。A UV-curable white primer for fireproof layer, the UV-curable white primer is used for glass wool fireproof layer, including the following components in parts by weight: 43 parts of modified epoxy acrylate, 2 monomers -3 parts, filler 22 parts, white pigment concentrate 25 parts, photoinitiator 3-5 parts, anti-settling agent 0.2-0.3 parts, defoamer 0.1-0.3 parts, leveling agent 0.2-0.3 parts, guava Leaf ethanol extract 0.3 parts. The above materials are made into UV white primer, which is applied on the glass wool fireproof layer with roller coater equipment, and the paint is applied to the glass wool fireproof layer by using the construction principle of roller coating. Strong strength, better yellowing resistance, good fire prevention effect, reduce production processes, reduce labor and machine costs, reduce environmental pollution, and improve production efficiency. Based on its special properties, it can be widely used in the processing of glass wool fireproof layers and other materials.
经检测，本发明实施例1～5的紫外光固化白底漆在辊涂机施工，其大批量生产稳定，附着力达1级，硬度可达大于或等于3H，流平性好，耐黄变性能优。After testing, the UV-curable white primers of Examples 1 to 5 of the present invention were applied in a roller coater, and they were stable in mass production, with adhesion up to grade 1, hardness up to 3H or more, good leveling, and yellowing resistance. Excellent performance.
以上内容仅仅为本发明的结构所作的举例和说明，其描述较为具体和详细， 但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些显而易见的替换形式均属于本发明的保护范围。The above content is only an example and description of the structure of the present invention, and the description thereof is specific and detailed, but should not be construed as a limitation on the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, and these obvious alternative forms all belong to the protection scope of the present invention.

Claims (10)

  1. 一种用于防火层的紫外光固化白色底漆，其特征在于，所述紫外光固化白色底漆用于玻璃棉防火层，按重量份数，包括以下组分：A UV-curable white primer for a fireproof layer, characterized in that the UV-curable white primer is used for a glass wool fireproof layer, and comprises the following components in parts by weight:
    改性环氧丙烯酸酯40-45份，单体2-4份，填充剂25-30份，白色颜料浓缩浆20-25份，光引发剂3-5份，防沉剂0.2-0.3份，消泡剂0.1-0.3份，流平剂0.2-0.3份，番石榴叶乙醇提取物0.2-0.5份。40-45 parts of modified epoxy acrylate, 2-4 parts of monomer, 25-30 parts of filler, 20-25 parts of white pigment concentrate, 3-5 parts of photoinitiator, 0.2-0.3 part of anti-settling agent, 0.1-0.3 part of defoaming agent, 0.2-0.3 part of leveling agent, 0.2-0.5 part of guava leaf ethanol extract.
  2. 根据权利要求1所述的紫外光固化白色底漆，其特征在于，所述的改性环氧丙烯酸酯为多元醇改性环氧丙烯酸酯。The UV-curable white primer according to claim 1, wherein the modified epoxy acrylate is a polyol modified epoxy acrylate.
  3. 根据权利要求2所述的紫外光固化白色底漆，其特征在于，所述单体是二缩三丙二醇二丙烯酸酯TPGDA、三羟甲基丙烷三丙烯酸酯TMPTA、1，6己二醇二丙烯酸酯HDDA、甲基丙烯酸羟乙酯HEMA中的一种或几种。The UV-curable white primer according to claim 2, wherein the monomers are tripropylene glycol diacrylate TPGDA, trimethylolpropane triacrylate TMPTA, 1,6 hexanediol diacrylate One or more of ester HDDA, hydroxyethyl methacrylate HEMA.
  4. 根据权利要求3所述的紫外光固化白色底漆，其特征在于，所述填充剂是防沉粉、钛白粉、重钙中的一种或几种。The UV-curable white primer according to claim 3, wherein the filler is one or more of anti-settling powder, titanium dioxide and heavy calcium.
  5. 根据权利要求4所述的紫外光固化白色底漆，其特征在于，所述白色颜料浓缩浆按质量百分比，由13～18％的聚酯丙烯酸酯、15～20％的三羟甲基丙烷三丙烯酸酯TMPTA、1～2％的丙烯酸分散剂、60～65％的钛白粉研磨而成的色浆。The UV-curable white primer according to claim 4, wherein the white pigment concentrate is composed of 13-18% polyester acrylate, 15-20% trimethylolpropane triglyceride by mass percentage A color paste made of acrylate TMPTA, 1-2% acrylic dispersant, and 60-65% titanium dioxide.
  6. 根据权利要求5所述的紫外光固化白色底漆，其特征在于，所述光引发剂为1-羟基-环已基-苯基甲酮(184)、2-羟基-2-甲基-1-苯基-1-丙酮(1173)或双苯基(2,4,6-三甲基苯甲酰基)氧化膦(819)中的一种或几种。The UV-curable white primer according to claim 5, wherein the photoinitiator is 1-hydroxy-cyclohexyl-phenyl ketone (184), 2-hydroxy-2-methyl-1 - One or more of phenyl-1-propanone (1173) or bisphenyl (2,4,6-trimethylbenzoyl)phosphine oxide (819).
  7. 根据权利要求6所述的紫外光固化白色底漆，其特征在于，所述防沉剂是丙烯酸型防沉剂。The UV-curable white primer according to claim 6, wherein the anti-settling agent is an acrylic anti-settling agent.
  8. 根据权利要求7所述的紫外光固化白色底漆，其特征在于，所述消泡剂是丙烯酸消泡剂。The UV-curable white primer according to claim 7, wherein the defoamer is an acrylic defoamer.
  9. 根据权利要求8所述的紫外光固化白色底漆，其特征在于，所述流平剂是丙烯酸流平剂。The UV-curable white primer according to claim 8, wherein the leveling agent is an acrylic leveling agent.
  10. 根据权利要求1-9任一所述的紫外光固化白色底漆，其特征在于，所述番石榴叶乙醇提取物按以下方法制备得到：The UV-curable white primer according to any one of claims 1-9, wherein the guava leaf ethanol extract is prepared by the following method:
    (1)向盛有番石榴叶的容器中加入70-80％乙醇，回流提取3次，每次1h，经100目筛过滤后，合并滤液，得番石榴叶醇提取液；(1) adding 70-80% ethanol to the container containing guava leaves, refluxing extraction 3 times, each 1h, after filtering through 100 mesh sieves, merge the filtrates to obtain guava leaf alcohol extract;
    (2)加入活性炭进行脱色，将脱色后的番石榴叶醇提取液经喷雾干燥，得到番石榴叶乙醇提取物。(2) adding activated carbon to decolorize, and spray-drying the decolorized guava leaf alcohol extract to obtain guava leaf ethanol extract.
PCT/CN2020/138060 2020-12-21 2020-12-21 Ultraviolet-curable white primer for fireproof layer WO2022133661A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/138060 WO2022133661A1 (en) 2020-12-21 2020-12-21 Ultraviolet-curable white primer for fireproof layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/138060 WO2022133661A1 (en) 2020-12-21 2020-12-21 Ultraviolet-curable white primer for fireproof layer

Publications (1)

Publication Number Publication Date
WO2022133661A1 true WO2022133661A1 (en) 2022-06-30

Family

ID=82156926

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/138060 WO2022133661A1 (en) 2020-12-21 2020-12-21 Ultraviolet-curable white primer for fireproof layer

Country Status (1)

Country Link
WO (1) WO2022133661A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101297865A (en) * 2008-06-17 2008-11-05 南方医科大学 Method from extracting total flavones from guava leaves
KR20120078101A (en) * 2010-12-31 2012-07-10 조광페인트주식회사 Uv curable paint composition and painting method using thereof
CN104559740A (en) * 2014-12-10 2015-04-29 惠州市长润发涂料有限公司 Ultraviolet-curing spray bright white finish
CN106189603A (en) * 2016-08-25 2016-12-07 代长华 A kind of nanometer fireproof antibacterial environment protection coating and preparation method thereof
CN106675341A (en) * 2016-11-15 2017-05-17 惠州市长润发涂料有限公司 UV white primer used for positive and negative roller coating
CN109880413A (en) * 2019-01-15 2019-06-14 河北晨阳工贸集团有限公司 A kind of disinsection mold-proof interior wall coating and preparation method thereof
CN109929403A (en) * 2017-12-18 2019-06-25 惠州市长润发涂料有限公司 A kind of high rigidity UV based white primer for reticulate pattern roller coating

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101297865A (en) * 2008-06-17 2008-11-05 南方医科大学 Method from extracting total flavones from guava leaves
KR20120078101A (en) * 2010-12-31 2012-07-10 조광페인트주식회사 Uv curable paint composition and painting method using thereof
CN104559740A (en) * 2014-12-10 2015-04-29 惠州市长润发涂料有限公司 Ultraviolet-curing spray bright white finish
CN106189603A (en) * 2016-08-25 2016-12-07 代长华 A kind of nanometer fireproof antibacterial environment protection coating and preparation method thereof
CN106675341A (en) * 2016-11-15 2017-05-17 惠州市长润发涂料有限公司 UV white primer used for positive and negative roller coating
CN109929403A (en) * 2017-12-18 2019-06-25 惠州市长润发涂料有限公司 A kind of high rigidity UV based white primer for reticulate pattern roller coating
CN109880413A (en) * 2019-01-15 2019-06-14 河北晨阳工贸集团有限公司 A kind of disinsection mold-proof interior wall coating and preparation method thereof

Similar Documents

Publication Publication Date Title
CN103319971B (en) A kind of metallic travel aqueous fluorocarbon coating and preparation method thereof for exterior wall
CN102702943B (en) The UV coating of a kind of resistance to flavescence
CN101100583B (en) High-adhesion ultraviolet radiation polyurethane double-solidifying carpentry paint and preparation method thereof
CN101709196B (en) Light mixing cured coating composition and preparation method thereof
TW201231570A (en) Colored aqueous UV curable coating composition
CN104194613A (en) Recoatable UV-curing colored one-step-coating aluminum powder paint and preparation method thereof
CN103314057A (en) Opaque waterborne UV scratch resistant coatings
US20140349028A1 (en) Precoating methods and compositions
CN112898879A (en) UV (ultraviolet) top-coat paint and preparation method and application thereof
CN111718647B (en) Environment-friendly water-based UV coating and preparation method thereof
CN112662304A (en) Weather-resistant ultraviolet-cured solvent-free spraying open transparent primer and preparation method thereof
CN102702936A (en) High-performance UV (Ultraviolet) paint
CN105670471B (en) Water-based radiation curable coating decorative panel and preparation method thereof
CN103756519A (en) UV (Ultraviolet) white base paint with high covering power
CN115537058A (en) Ultra-yellow-resistant stain-resistant ultraviolet curing coating system
CN102585579B (en) metal powder oriented resin composition
CN101748657A (en) Ultraviolet cured gloss oil for paper
WO2022133661A1 (en) Ultraviolet-curable white primer for fireproof layer
CN115960500B (en) Pine oil sealing primer solidified by UV mercury lamp light source and preparation method thereof
CN101845244A (en) UV wiping paint
CN104371386A (en) Quick-drying paint
CN103450722A (en) Method for preparing UV (Ultraviolet) oily adhesion primer acting on bamboo-wood base materials
CN103788840A (en) Quick-drying and greening-proof unsaturated polyester furniture coating as well as production and construction processes thereof
CN110804372A (en) UV vacuum spraying transparent primer suitable for water-based finish paint
CN104927633A (en) UV paint for building external wall panel and preparation method of UV paint

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20966242

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20966242

Country of ref document: EP

Kind code of ref document: A1