CN105985709A - UV forward-reverse roller-painting highlight clear surface for decorative sheet and preparation method of clear surface - Google Patents

UV forward-reverse roller-painting highlight clear surface for decorative sheet and preparation method of clear surface Download PDF

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CN105985709A
CN105985709A CN201510089185.2A CN201510089185A CN105985709A CN 105985709 A CN105985709 A CN 105985709A CN 201510089185 A CN201510089185 A CN 201510089185A CN 105985709 A CN105985709 A CN 105985709A
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China
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forward
uv
clear surface
reverse roll
high
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CN201510089185.2A
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Chinese (zh)
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李新雄
张冬明
张萍
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湖南邦弗特新材料技术有限公司
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Publication of CN105985709A publication Critical patent/CN105985709A/en

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Abstract

The invention discloses a UV forward-reverse roller-painting highlight clear surface for a decorative sheet. The UV forward-reverse roller-painting highlight clear surface is prepared from, by mass, 45%-65% of oligomers, 3%-5.5% of an initiator, 20%-50% of acrylate monomers and 0.7%-2.7% of an auxiliary. The invention further provides a preparation method of the UV forward-reverse roller-painting highlight clear surface for the decorative sheet. The UV forward-reverse roller-painting highlight clear surface has the advantages that the coating quantity is small, a paint film shrinks slightly, the adhesive force, the leveling property and toughness are good, gloss is high, plumpness is good, ultraviolet rays can be absorbed, the requirement for a construction environment is low, weather fastness is achieved, and the service life is long.

Description

装饰板用UV正逆辊涂高光清面及其制备方法 Decorative panel with UV light forward and reverse roll coating high surface cleaning and preparation method

技术领域 FIELD

[0001] 本发明涉及环保建筑装饰材料领域,尤其涉及一种装饰板用UV正逆辊涂高光清面及其制备方法及应用。 [0001] The present invention relates to the field of environmental protection construction materials, particularly to a decorative panel with UV light forward and reverse roll coating high surface cleaning and preparation method and application.

背景技术 Background technique

[0002] 目前内墙装饰板的市场需求量大,现有工艺一般是经基材处理后,根据客户需求转印各种花纹的油墨,然后做UV淋涂面漆保护花纹并增加美观。 [0002] The market demand interior trim panel is large, the conventional process is typically treated substrate after the transfer of various patterns of ink in accordance with customer demand, then do the UV protective topcoat leaching and increase the aesthetic pattern. 然而UV淋涂面涂布量大, 达到了80-120g/ m2,从而导致漆膜收缩也大,淋漆施工对环境要求较高,这样就导致了生产成本较高,若固化能量没有控制在合理的范围内,漆膜附着容易出现问题;而市场上现有的淋面面漆,在窗台等阳光经常照射的部位,装饰板上转印的花纹容易褪色,时间稍长,花纹甚至消失,极大的破坏装饰效果。 However, large surface UV coating curtain coating, reaching 80-120g / m2, resulting in a shrinkage of the film is large, the construction of the paint leaching demanding environment, thus leading to higher production costs, if not controlled curing energy within reasonable limits, film adhesion prone to problems; available on the market leaching surface finish, often in the windowsill sun exposure and other parts of the transferred pattern trim panel easily fade, longer time, or even disappear pattern, greatly damaged decorative effect. 所以亟待开发一种适用于内墙装饰板装饰性、耐久性好的面漆。 So urgent need to develop a suitable for wall decoration, durability, good finish.

发明内容 SUMMARY

[0003] 本发明要解决的技术问题是克服现有技术的不足,提供一种涂布量小、漆膜收缩小、附着力好、流平性好、韧性好、光泽高、饱满度高、能吸收紫外线、施工环境要求低、具有耐候性、使用寿命长、能使内墙装饰板保持长久美化功能的装饰板用UV正逆辊涂高光清面及其制备方法。 [0003] The present invention is to solve the technical problem to overcome deficiencies of the prior art, to provide a small amount of coating a small film shrinkage, good adhesion, good leveling, good toughness, high gloss, plumpness, can absorb ultraviolet radiation, low-construction environmental requirements, has weathering resistance, long service life, can interior decorative trim panel holding plate beautification function highlights long surface cleaning and preparation method with UV forward and reverse roll coating.

[0004] 为解决上述技术问题,本发明采用以下技术方案: [0004] To solve the above problems, the present invention employs the following technical solution:

[0005] -种装饰板用UV正逆辊涂高光清面,包括的各组分质量分数为低聚物45 % -65 %,引发剂3 % -5. 5 %,丙烯酸酯单体20 % -50 %,助剂(λ 7 % -2. 7 %。 [0005] - n kind of decorative panel with UV light clear high reverse roll coating surface, each component comprising a mass fraction of 45% -65% oligomer, Initiator 3% -55%, 20% acrylate monomer. -50% additives (λ 7% -2. 7%.

[0006] 作为以上技术方案的进一步改进: [0006] As a further improvement of the above technical solution:

[0007] 所述低聚物为脂肪族环氧丙烯酸酯、改性环氧丙烯酸酯、脂肪族聚氨酯丙烯酸酯中任意两种或者两种以上的混合物。 The [0007] oligomer of an aliphatic epoxy acrylate, epoxy acrylate modified, any two aliphatic urethane acrylate or a mixture of two or more.

[0008] 所述引发剂采用在经过光引发反应后不产生碎片光引发剂。 [0008] The initiator is employed to initiate the reaction after the light passes without fragmentation photoinitiator.

[0009] 所述光引发剂采用苯甲酰甲酸酯类或酰基膦氧化物中的一种或两种的混合物。 [0009] The photoinitiator or using a mixture of benzoyl formate esters, acylphosphine oxides of one or two.

[0010] 所述丙烯酸酯单体采用二醇类二丙烯酸酯类、三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯中的任意两种或者两种以上的混合物。 [0010] The acrylate monomer employed any two glycol diacrylate, trimethylol propane triacrylate, pentaerythritol triacrylate or a mixture of two or more.

[0011] 所述助剂包括的各组分质量分数为消泡剂〇. 1 % -0. 2%,流平剂0. 05 % -0. 2 %, 紫外线吸收剂5% -2. 0%,润湿剂0· 1 % -0· 5%。 [0011] The mass fraction of each component aids include defoamers square of 1% to 0 2% leveling agent 0.05% -0. 2%, 5% of the ultraviolet absorber -2 0 % 0 · 1% wetting agent 1.5% -0.

[0012] 所述紫外线吸收剂为协同效应的紫外线吸收剂,羟基苯并三唑与受阻胺的两种物质的混合物。 [0012] The ultraviolet absorber is an ultraviolet absorber synergistic effect, hydroxybenzotriazole hindered amine mixture of the two substances.

[0013] 所述消泡剂采用丙烯酸酯消泡剂。 [0013] The antifoaming agent employed acrylate defoamer.

[0014] 所述流平剂采用丙烯酸酯流平剂。 [0014] The leveling agent is an acrylic acid ester leveling agent. 所述润湿剂采用有机改性聚硅氧烷。 The wetting agent using an organic modified polysiloxane.

[0015] 由于属于一个总的发明构思,本发明还公开了一种装饰板用UV正逆辊涂高光清面的制备方法,其特征是:它采用一步混合法,按照原料配比向反应釜中投入所有的原料, 通过搅拌机以1000-1500r/s的速度搅拌下分散0. 5-lh。 [0015] Since a part of the general inventive concept, the present invention also discloses a method for preparing high-gloss decorative panel clear coated surface with UV positive reverse roll, characterized in that: it uses mixing step, in accordance with the ratio of raw materials to the reactor charged with all ingredients, by a stirrer at a speed 1000-1500r / s dispersion was stirred at 0. 5-lh.

[0016] 与现有技术相比,本发明的优点在于: [0016] Compared with the prior art, advantages of the present invention:

[0017] 1、本发明的低聚物选取脂肪族环氧丙烯酸酯、改性环氧丙烯酸酯、脂肪族聚氨酯丙烯酸酯中任意两种或多种混合在UV固化成膜后饱满度好,亮度高,可达到淋涂清面的装饰效果;同时还有黄变小,不易被紫外线分解的优点,可以增加清面的耐候性。 [0017] 1, the oligomers of the present invention is selected aliphatic epoxy acrylates, epoxy modified acrylates, aliphatic urethane acrylate of any two or more thereof after UV curing film full of good brightness high, a decorative effect can clear curtain coating surface; yellowing as well as smaller, the advantages can not easily be decomposed with ultraviolet rays to increase the weather resistance of the clean surface.

[0018] 2、本发明采用二醇类二丙烯酸酯类、三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯等有对称结构耐候性好的丙烯酸酯单体,所以耐紫外线照射较好。 [0018] 2, the present invention employs glycol diacrylate, trimethylol propane triacrylate, pentaerythritol triacrylate and the like have good weather resistance symmetrical configuration acrylate monomer, it is preferably ultraviolet irradiation resistance.

[0019] 3、本发明加入具有协同效应的羟基苯并三唑与受阻胺的两种混合紫外线吸收剂, 可以使漆膜的耐久性更长久,也可使转印的花纹不受紫外线的破坏。 [0019] 3, the present invention has a synergistic effect of the added-hydroxyphenyl benzotriazole and hindered amine ultraviolet absorber mixing of the two, the durability of the film can be made longer, also allows the transfer of the pattern from UV damage .

[0020] 4、本发明采用的光引发剂为苯甲酰甲酸酯类或酰基膦氧化物中的一种或两种混合物,这两种引发剂反应后不产生碎片,有利于漆膜的耐久性。 [0020] 4, the photoinitiator of the present invention is employed as a benzoyl formic acid esters or a mixture of one or both of the acyl phosphine oxides, both the initiator without fragmentation reaction, favor durable film sex.

[0021] 5、本发明的产品施工时相比淋涂清面对环境的要求更低,淋涂清面需要在无尘环境下施工,因此需要增加除尘设备和无尘室,而此产品无需在无尘下进行施工,从而降低了客户的设备及施工成本。 [0021] 5, as compared to leaching when the product is clear coating of the present invention is the construction of a lower face of environmental requirements, flow coating surface clean dust-free environment needed in the construction, thus increasing the need for clean room and dust removal equipment, and this without product in the construction dust, which reduces the cost of equipment and construction customers.

[0022] 6、本发明的制备工艺及其简单易行,可以采用一步混合法合成。 [0022] 6, and simple preparation process of the present invention, the mixing step may be employed synthesis.

[0023] 7、本发明采用优选的原料与质量比,使得所制得的清面相对普通的辊涂面漆相比具有很多优点,首先其涂布量在40-50g/m 2之间,相对普通的涂布量80-120g/m2不仅可以降低一倍以上的成本,而且使得漆膜收缩小;另外还有附着力好,流平性好,韧性好,光泽高, 饱满度好,耐黄变性高的优点;于此同时还能吸收紫外线,从而耐久性和耐候性也很好,使用寿命长,使内墙装饰板能保持长久的美化功能。 [0023] 7, the present invention employs the preferred feedstock mass ratio such that the resulting opposing clear surface finish compared to conventional roll coating has many advantages, first of all coated in an amount of between 40-50g / m 2, relatively common coating amount 80-120g / m2 can not only reduce costs more than doubled, and that the film shrinkage; in addition, good adhesion, good leveling, good toughness, high gloss, full of good resistance the advantage of high-yellowing; thereto while absorbing ultraviolet rays is also very good durability and weather resistance, long service life, so that interior trim panel can maintain long beautification.

具体实施方式 Detailed ways

[0024] 以下将结合具体实施例对本发明作进一步详细说明。 [0024] The following specific examples in conjunction with the present invention is described in further detail.

[0025] 实施例1,本发明包括的各组分质量分数为低聚物45% -65%,引发剂3% -5. 5%, 丙烯酸酯单体20% -50%,助剂0. 7% -2. 7%,其中助剂包括的各组分质量分数为消泡剂0· 1 % -0· 2 %,流平剂0· 05 % -0· 2 %,紫外线吸收剂0· 5 % -2. 0 %,润湿剂0· 1 % -0· 5 %。 [0025] Example 1, the components of the present invention comprises a mass fraction of oligomer is 45-65%, 3% -5 initiator 5% acrylate monomer 20% -50%, 0 adjuvants. -2 7% 7% mass fraction of each component for which aids include defoamer 0.5 -0.3 1% 2%, leveling agent 0.05% to 0 · 2%, an ultraviolet absorber 0.5 5% -2. 0% wetting agent 1% -0.3 0 · 5%.

[0026] 实施例2,本发明包括的各组分质量分数的一种优选方案为低聚物45%,低聚物为脂肪族环氧丙烯酸酯、改性环氧丙烯酸酯、脂肪族聚氨酯丙烯酸酯中任意两种或者两种以上的混合物,UV固化成膜后饱满度好,亮度高,黄变小,不易被紫外线分解,也可根据实际需要采用其他低聚物,引发剂3%,引发剂采用在经过光引发反应后不产生碎片的光引发剂,光引发剂为苯甲酰甲酸酯类或酰基膦氧化物中的一种或两种的混合物,这两种引发剂反应后不产生碎片,有利于漆膜的耐久性,丙烯酸酯单体50%,丙烯酸酯单体采用二醇类二丙烯酸酯类、三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯中的任意两种或者两种以上的混合物,这些单体分子中有对称结构,所以耐紫外线照射较好,消泡剂0. 2%,消泡剂采用丙烯酸酯消泡剂,流平剂〇. 2%,流平剂采用丙烯酸酯流 [0026] Example 2, a preferred embodiment of the mass fraction of the components of the present invention comprises 45% of an oligomer, the oligomer is an aliphatic epoxy acrylate, modified epoxy acrylates, aliphatic urethane acrylate ester or a mixture of any two or more of two, UV curing film after full of good, high brightness, small yellowing, ultraviolet light can not easily be decomposed, may be adopted according to actual needs additional oligomer, 3% initiator, initiator photoinitiator agent employed does not generate fragments after the reaction photoinitiator, the photoinitiator is a mixture of benzoyl formate esters, acylphosphine oxides or of one or two, two reaction does not produce the initiator fragments, is conducive to the durability of the film, 50% acrylate monomer, an acrylate monomer employed diol diacrylates, any two trimethylol propane triacrylate, pentaerythritol triacrylate or two mixtures of the above, these monomer molecules have a symmetrical structure, it is preferably resistant to ultraviolet radiation, 0.2% antifoaming agent, a defoaming agent using acrylic antifoaming agent, a leveling agent billion 2% leveling agent an acrylic ester stream 平剂,具体可采用BYK358N或其他类似型号,紫外线吸收剂1. 5%,紫外线吸收剂为协同效应的紫外线吸收剂,羟基苯并三唑与受阻胺的两种物质的混合物,这两种混合物的协同效应,使漆膜的耐久性更长久,也使转印的花纹不受紫外线的破坏,延长使用寿命长,润湿剂〇. 1 %,润湿剂采用有机改性聚硅氧烷。 Leveling agents, specific or other similar type may be employed BYK358N, 1.5% ultraviolet absorber, ultraviolet absorber is an ultraviolet absorber synergistic effect, hydroxybenzotriazole hindered amine mixture of two substances, a mixture of the two synergy longer durability of the film, but also to damage from UV pattern transfer, extended long life, wetting agents square. 1%, wetting agent, organic modified polysiloxane.

[0027] 实施例3,本发明的各组分质量分数还可采用另一种优选方案,低聚物65%,低聚物为脂肪族环氧丙烯酸酯、改性环氧丙烯酸酯、脂肪族聚氨酯丙烯酸酯中任意两种或者两种以上的混合物,UV固化成膜后饱满度好,亮度高,黄变小,不易被紫外线分解,也可根据实际需要采用其他低聚物,引发剂5. 5%,引发剂采用在经过光引发反应后不产生碎片的光引发剂,光引发剂为苯甲酰甲酸酯类或酰基膦氧化物中的一种或两种的混合物,这两种引发剂反应后不产生碎片,有利于漆膜的耐久性,丙烯酸酯单体28. 35%,丙烯酸酯单体采用二醇类二丙烯酸酯类、三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯中的任意两种或者两种以上的混合物,这些单体分子中有对称结构,所以耐紫外线照射较好,消泡剂0. 1 %,消泡剂采用丙烯酸酯消泡剂,流平剂〇. 05%,流平剂采用 [0027] Example 3, the mass fraction of the components of the present invention can also adopt another preferred embodiment, 65% of the oligomer, the oligomer is an aliphatic epoxy acrylate, modified epoxy acrylates, aliphatic or two or more of any two urethane acrylate mixture, UV curing film after full of good, high brightness, small yellowing, ultraviolet light can not easily be decomposed, may be adopted according to actual needs of other oligomers, initiators 5. 5%, the initiator photoinitiator employed does not generate fragments after the reaction photoinitiator, the photoinitiator is a mixture of one or both of benzoyl formic acid esters or acyl phosphine oxides, both initiator after the reaction does not produce debris, facilitate the durability of the film, 28.35% acrylate monomer, an acrylate monomer employed diol diacrylate, trimethylol propane triacrylate, pentaerythritol triacrylate or a mixture of any two or more kinds of these monomers have a symmetrical structure in the molecule, the better resistance to ultraviolet irradiation, 0.1% antifoaming agent, a defoaming agent using acrylic antifoaming agent, a leveling agent billion. 05%, using a leveling agent 丙烯酸酯流平剂,具体可采用BYK358N 或其他类似型号,紫外线吸收剂0.5%,紫外线吸收剂为协同效应的紫外线吸收剂,羟基苯并三唑与受阻胺的两种物质的混合物,这两种混合物的协同效应,使漆膜的耐久性更长久, 也使转印的花纹不受紫外线的破坏,延长使用寿命长,润湿剂〇. 5%,润湿剂采用有机改性聚硅氧烷。 Acrylate leveling agent, or other similar BYK358N particular model employed, 0.5% of an ultraviolet absorber, an ultraviolet absorber is an ultraviolet absorber synergistic effect, hydroxybenzotriazole hindered amine mixture of two substances, both synergistic effect of the mixture, more long-term durability of the film, but also to damage from UV pattern transfer, extended long life, wetting agents square. 5%, a wetting agent, organic modified polysiloxane .

[0028] 实施例4,本发明的各组分质量分数还可采用另一种优选方案,低聚物55%,低聚物为脂肪族环氧丙烯酸酯、改性环氧丙烯酸酯、脂肪族聚氨酯丙烯酸酯中任意两种或者两种以上的混合物,UV固化成膜后饱满度好,亮度高,黄变小,不易被紫外线分解,也可根据实际需要采用其他低聚物,引发剂4%,引发剂采用在经过光引发反应后不产生碎片的光引发剂,光引发剂为苯甲酰甲酸酯类或酰基膦氧化物中的一种或两种的混合物,这两种引发剂反应后不产生碎片,有利于漆膜的耐久性,丙烯酸酯单体40. 35%,丙烯酸酯单体采用二醇类二丙烯酸酯类、三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯中的任意两种或者两种以上的混合物,这些单体分子中有对称结构,所以耐紫外线照射较好,消泡剂0. 15%,消泡剂采用丙烯酸酯消泡剂,流平剂〇. 1%,流平剂采用丙 [0028] Example 4, the mass fraction of the components of the present invention can also adopt another preferred embodiment, 55% of the oligomer, the oligomer is an aliphatic epoxy acrylate, modified epoxy acrylates, aliphatic urethane acrylate or a mixture of any two or more kinds of the ester, after UV curing film plumpness good, high brightness, small yellowing, ultraviolet light can not easily be decomposed, it may be adopted according to actual needs of other oligomers, initiators 4% after the initiator employed photoinitiator photoinitiator after the reaction does not occur through the debris, the photoinitiator is a mixture of formic acid esters or benzoyl acylphosphine oxides of one or two, two reaction initiator without fragmentation, in favor of the durability of the film, 40.35% acrylate monomer, an acrylate monomer employed diol diacrylate, trimethylol propane any triacrylate, pentaerythritol triacrylate in or a mixture of two or more kinds of these monomer molecules have a symmetrical structure, it is preferably resistant to ultraviolet radiation, 0.15% antifoaming agent, a defoaming agent using acrylic antifoaming agent, a leveling agent billion. 1% , leveling agents employed prop 酸酯流平剂,具体可采用BYK358N 或其他类似型号,紫外线吸收剂〇. 1%,紫外线吸收剂为协同效应的紫外线吸收剂,羟基苯并三唑与受阻胺的两种物质的混合物,这两种混合物的协同效应,使漆膜的耐久性更长久, 也使转印的花纹不受紫外线的破坏,延长使用寿命长,润湿剂〇. 3%,润湿剂采用有机改性聚硅氧烷。 Ester leveling agent, or other similar BYK358N particular model employed, an ultraviolet absorber square. 1%, ultraviolet absorber is an ultraviolet absorber synergistic effect, hydroxybenzotriazole hindered amine mixture of two substances, which the synergistic effect of the mixture, more long-term durability of the film, but also to damage from UV pattern transfer, extended long life, wetting agents square. 3%, humectant organic modified silicone oxide.

[0029] 实施例5,本发明的制备方法,其特征是:它采用一步混合法,按照原料配比向反应釜中投入所有的原料,通过搅拌机以1000-1500r/s的速度搅拌下分散0. 5-lh,此方法简单易行,操作方便可以采用一步混合法合成,合成后的产品性能比普通产品优越,具体产品性能参数对比见表1。 [0029] Example 5, preparation of the present invention is characterized in that: it uses mixing step, all ingredients into the reactor according to the ratio of raw materials at a rate 1000-1500r / s 0 dispersion was stirred by a stirrer at . 5-lh, this method is simple, easy to operate one-step mixing method may be synthesized, the synthesized product performance superior than ordinary products, specific product performance parameter compared in Table 1.

[0030] 表1 :uv正逆辊涂高光清面的检测结果 [0030] Table 1: coating the surface of high gloss clear detection result uv positive reverse roll

[0031] [0031]

[0032] 上述只是本发明的较佳实施例,并非对本发明作任何形式上的限制。 [0032] These are just preferred embodiments of the present invention, not form any limitation of the present invention. 虽然本发明已以较佳实施例揭露如上,然而并非用以限定本发明。 While the invention has been disclosed above by the preferred embodiments, but not intended to limit the present invention. 任何熟悉本领域的技术人员,在不脱离本发明技术方案范围的情况下,都可利用上述揭示的技术内容对本发明技术方案做出许多可能的变动和修饰,或修改为等同变化的等效实施例。 Any skilled in the art, without departing from the scope of the technical solutions of the present invention, using the disclosed techniques can be made of many possible variations content and modifications, or modifications of the aspect of the invention is equivalent variations equivalent embodiments example. 因此,凡是未脱离本发明技术方案的内容,依据本发明技术实质对以上实施例所做的任何简单修改、等同变化及修饰,均应落在本发明技术方案保护的范围内。 Thus, all without departing from the technical solutions of the present invention, any simple modification based on the technical spirit of the present invention made of the above Example, equivalent variations and modifications shall fall within the scope of protection of the present invention.

Figure CN105985709AD00061

Claims (10)

1. 一种装饰板用UV正逆辊涂高光清面,其特征在于:它包括的各组分质量分数为低聚物45% -65%,引发剂3% -5. 5%,丙烯酸酯单体20% -50%,助剂0.7% -2.7%。 1. A decorative plate is coated with a high-gloss UV clear positive reverse roll surface, wherein: the mass fraction of each component is an oligomer which comprises 45% -65%, initiator 3% -55% acrylate monomer 20% to 50%, 0.7% -2.7% additives.
2. 根据权利要求1所述的装饰板用UV正逆辊涂高光清面,其特征在于:所述低聚物采用脂肪族环氧丙烯酸酯、改性环氧丙烯酸酯、脂肪族聚氨酯丙烯酸酯中任意两种或者两种以上的混合物。 2. The decorative sheet according to claim 1 coated high-gloss clean surface with UV positive reverse roll, wherein: said oligomer employed aliphatic epoxy acrylates, epoxy modified acrylates, aliphatic urethane acrylate or any mixture of two or more kinds.
3. 根据权利要求1所述的装饰板用UV正逆辊涂高光清面,其特征在于:所述引发剂采用在经过光引发反应后不产生碎片的光引发剂。 The decorative sheet according to claim 1, forward and reverse roll coating with high UV light clear surface, wherein: said initiator employed without fragmentation photoinitiator photoinitiator after the reaction.
4. 根据权利要求3所述的装饰板用UV正逆辊涂高光清面,其特征在于:所述光引发剂采用苯甲酰甲酸酯类或酰基膦氧化物中的一种或两种的混合物。 The decorative panel according to claim 3, wherein the positive reverse roll coating with high UV light clear surface, wherein: one or both of the photoinitiator benzoyl formate esters, acylphosphine oxides or agents employed in the mixture.
5. 根据权利要求1所述的装饰板用UV正逆辊涂高光清面,其特征在于:所述丙烯酸酯单体采用二醇类二丙烯酸酯类、三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯中的任意两种或者两种以上的混合物。 The decorative sheet according to claim 1 coated high-gloss clean surface with UV positive reverse roll, wherein: the acrylate monomer employed diol diacrylate, trimethylol propane triacrylate, pentaerythritol any two triacrylate or a mixture of two or more.
6. 根据权利要求1所述的装饰板用UV正逆辊涂高光清面,其特征在于:所述助剂包括的各组分质量分数为消泡剂0. 1% -0. 2%,流平剂0.05% -0. 2%,紫外线吸收剂0· 5 % -2. 0 %,润湿剂0· 1 % -0· 5 %。 The decorative sheet according to claim 1, forward and reverse roll coating with high UV light clear surface, wherein: the mass fraction of each component aids include defoamer is 0.1% -02% leveling agent 0.05% -0. 2%, an ultraviolet absorber 0 1.5% to 2 0% wetting agent 1% -0.3 0 · 5%.
7. 根据权利要求6所述的装饰板用UV正逆辊涂高光清面,其特征在于:所述紫外线吸收剂为协同效应的紫外线吸收剂,羟基苯并三唑与受阻胺两种物质的混合物。 The decorative sheet according to claim 6, forward and reverse roll coating with high UV light clear surface, wherein: said ultraviolet absorber is a synergistic effect of UV absorbers, hindered amine-hydroxybenzotriazole and the two substances mixture.
8. 根据权利要求6所述的装饰板用UV正逆辊涂高光清面,其特征在于:所述消泡剂采用丙烯酸酯消泡剂。 Decorative panel according to claim 6, wherein said forward and reverse roll coating with high UV light clear surface, wherein: said defoamer acrylate antifoams employed.
9. 根据权利要求6所述的装饰板用UV正逆辊涂高光清面,其特征在于:所述流平剂采用丙烯酸酯流平剂。 9. The decorative panel according to claim 6 forward and reverse roll coating with high UV light clear surface, wherein: the leveling agent is an acrylic acid ester leveling agent.
10. -种装饰板用UV正逆辊涂高光清面的制备方法,其特征是:它采用一步混合法,按照原料配比向反应釜中投入所有的原料,通过搅拌机以1000-1500r/s的速度搅拌下分散0.5-lh〇 10. - UV embellishment plate forward and reverse roll coating method for preparing high-gloss clean surface, characterized in that: it uses mixing step, all in accordance with the ratio of raw materials into a raw material to the kettle, the agitator to 1000-1500r / s speed stirring dispersing 0.5-lh〇
CN201510089185.2A 2015-02-27 2015-02-27 UV forward-reverse roller-painting highlight clear surface for decorative sheet and preparation method of clear surface CN105985709A (en)

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