CN101143979A - Anti-flaming ultraviolet radiation solidifying coating for metal - Google Patents

Anti-flaming ultraviolet radiation solidifying coating for metal Download PDF

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CN101143979A
CN101143979A CN 200710050267 CN200710050267A CN101143979A CN 101143979 A CN101143979 A CN 101143979A CN 200710050267 CN200710050267 CN 200710050267 CN 200710050267 A CN200710050267 A CN 200710050267A CN 101143979 A CN101143979 A CN 101143979A
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acrylate
diluent
methacrylate
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CN100588690C (en
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炯 廖
张华西
健 曾
荣 李
王晓东
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西南化工研究设计院
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Abstract

The invention discloses a flame retardant UV curing coating for metal , which essentially consists of active oligomer, active diluent, adhesion promoter, photo initiator, diluent etc., and the weight ratio of each component is: 20-70 portion of active oligomer, 20-60 portion of active diluent, 1-10 portion of adhesion promoter, 0.4-2 portion of photo initiator, and 6-20 portion of diluent, wherein the active oligomer is phosphorus-containing polyurethane acrylate active oligomer modified by maleic anhydride, and the active diluent is compound containing 1-6 alkenyl unsaturated double bonds. The UV curing coating of the invention has strong metal-surface adhesion, which can avoid the defects of flammability of resin-like curing coatings.

Description

用于金属的阻燃型紫外光固化涂料技术领域本发明属于紫外光固化涂料技术领域,特别涉及一种适用于金属的阻燃型紫外光固化涂料。 Flame-retardant UV curable coatings for metal Technical Field The present invention belongs to the technical field of UV-curable coatings, more particularly to a flame-retardant metal suitable for UV-curable coatings. 背景技术金属腐蚀普遍存在于各个领域,不仅造成经济损失,还可能引发安全事故。 BACKGROUND metal corrosion exists in all areas, not only cause economic loss, but also may lead to accidents. 目前多采用各种涂料在金属表面形成致密保护膜,使金属得到有效保护。 The current use of a variety of coatings to form a dense protective film on the metal surface, the metal can be effectively protected. 传统的溶剂型涂料因含大量的挥发性有机化合物(voc),对人体有很大伤害,不能满足环保的要求。 Traditional solvent-based coatings because it contains a large amount of volatile organic compounds (VOC), there is great harm to the human body, can not meet the environmental requirements. 近年来开发的紫外光固化(uv)涂料具有高效、节能、环保、节约资源、美观等特点,广泛地应用社会各领域,被誉为绿色工业产品,但是紫外光固化普遍存在附着力差、易燃等缺陷。 In recent years, the development of UV-curable (uv) coatings with high efficiency, energy saving, environmental protection, resource conservation, appearance and other characteristics, widely used in all areas of society, known as the green industrial products, but the prevalence of poor adhesion of UV-curing, easy burning and other defects. uv涂料的快速固化决定了它的涂膜收縮应力很大,附着力较差,特别是在真空蒸镀形成的致密、光滑的金属镀膜表面更成问题。 fast curing uv coatings determines its large shrinkage stress coating film, poor adhesion, dense, smooth metal surface, in particular a film formed in a vacuum deposition more problematic. 为解决这一问题,人们通常是将附着力好的惰性树脂溶于活性稀释剂,配成可光固化的涂料,但惰性树脂本身不能参与固化,降低了涂层的胶联密度,影响了涂膜的机械性能。 To solve this problem, it is usually a good adhesion to the resin was dissolved in an inert reactive diluent, a photo-curable coating formulated, but can not participate in the curing of the resin itself inert, reducing the cross-linking density of the coating, the coating impact mechanical properties of the films. 如公开号为CN 1803942A的中国专利申请公开了一种用于金属镀膜表面防护的紫外光固化涂料,采用在涂料中添加热塑性丙烯酸树脂和纤维素类树脂的混合物(复合附着力增进树脂),增加漆膜在金属底材表面的附着力;但由于其原料中的树脂具有易燃性的特点而限制了其使用范围。 Publication No. CN 1803942A as the Chinese patent application discloses a UV-curable coatings for surface protection of a metal film, the use of added thermoplastic acrylic resin and a cellulose-based resin in the coating mixture (composite resin adhesion promoters), an increase paint adhesion on the metal substrate surface; however, due to the characteristics of the raw material resin having a flammable limit its scope. 此外,公开号为CN 1718657A的中国专利申请公开了一种阻燃型紫外光固化聚氨酯丙烯酸涂料及其制备方法,该涂料主要由改性二苯基甲烷二异氰酸酷、带双键的含三聚氰胺-酚醛树脂的改性多元醇等制成;但该涂料的附着力特别是在金属表面的附着力仍不够理想。 Furthermore, Publication No. CN 1718657A Chinese patent application discloses a flame-retardant UV curable urethane acrylate coating and its method of preparation, the coating mainly cool a modified diphenylmethane diisocyanate, containing a double bond melamine - phenolic resin modified polyol is made; but the coating adhesion is still not ideal, particularly in adhesion to metal surfaces. 发明内容本发明的目的是提供一种新的用于金属的阻燃型紫外光固化涂料,该涂料在金属表面的附着力强,且可避免树脂类固化涂料易燃的缺陷。 Object of the present invention is to provide a new flame-retardant UV-curable coatings for metals, strong adhesion of the coating at the metal surface, and may avoid flammable resinous curable coating defects. 本发明解决其技术问题所采用的技术方案是:用于金属的阻燃型紫外光固化涂料,主要由活性低聚物、活性稀释剂、附着力促进剂、光引发剂、稀释剂等组成,其中各组分的重量份配比如下:活性低聚物20〜70份,活性稀释剂20〜60份,附着力促进剂1〜10份, 光引发剂0. 4〜2份, 稀释剂6〜20份;上述组分中的活性低聚物(紫外光固化涂料的预聚物)为顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯活性低聚物;活性稀释剂为含1〜6个烯属不饱和双键的化合物。 The present invention solves the technical problem using the technical solution: a metal fire-retardant UV-curable coatings, mainly reactive oligomers, reactive diluents, adhesion promoters, photo-initiator, a diluent and other components, wherein the parts by weight of each component was prepared as follows: 20~70 parts by reactive oligomer, reactive diluent parts of 20~60, 1~10 parts of adhesion promoters, photoinitiator 0.5 parts 4~2, diluents 6 ~ 20 parts; and the active component is the oligomer (prepolymer UV-curable coatings) phosphorus-containing reactive urethane acrylate oligomer modified with maleic anhydride; reactive diluent containing 1~6 ethylenic unsaturated double bond compound. 上述各组分的重量份配比可优选为:活性低聚物30〜65份,活性稀释剂30〜50份,附着力促进剂2〜8份, 光引发剂0. 5〜2份, 稀释剂10〜20份。 Parts by weight of the above ratio of each component may preferably be: 30~65 parts by reactive oligomer, reactive diluent 30 ~ 50 parts, 2~8 parts of adhesion promoter, 0.5 parts of a photoinitiator 5~2, diluted agent 10-20 parts. 上述顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯活性低聚物可以通过下述方法制得:将磷酸酯三元醇和二异氰酸酯以及丙烯酸-e -羟基酯(可选自丙烯酸-P _ 羟乙酯或丙烯酸-e-羟丙酯、甲基丙烯酸-e-羟乙酯、甲基丙烯酸-P-羟丙酯等),按摩尔比l:n:(2n-3),其中1. 5<n〈3,在催化剂(可选自二丁基锡二月桂酸酯、辛酸亚锡、N-甲基吗啉、三亚乙基二胺等)作用和惰性气体保护下, 20〜80。 The above-described maleic anhydride-modified phosphorus-containing reactive urethane acrylate oligomer can be obtained by the following method: The phosphate triols and a diisocyanate and acrylic -e - hydroxy ester (-P _ selected from hydroxyethyl acrylate, -e- hydroxypropyl acrylate or methacrylate, -e- hydroxyethyl methacrylate, hydroxypropyl methacrylate, etc. -P-), molar ratio of l: n: (2n-3), wherein 1.5 <n <3, the catalyst (selected from dibutyl tin dilaurate, stannous octoate, N- methylmorpholine, trimethylene diamine, etc.) and the action of inert gas, 20 to 80. C反应6〜12小时,再加入质量百分比为1〜8%的顺丁烯二酸酐,在60〜 8(TC搅拌3〜6小时即得。上述各组分中:活性稀释剂是一类具有化学反应活性、在上述阻燃型紫外光固化涂料的固化过程中要参与聚合反应成膜的物质,在本发明中主要为含1〜6个烯属不饱和双键的化合物,可选自单官能度、双官能度、三官能度、四官能度及以上官能度的化合物,其中:单官能度化合物可选自丙烯酸乙酯、甲基丙烯酸乙酯、甲基丙烯酸丁酯、 甲基丙烯酸丁酯、丙烯酸羟乙酯、甲基丙烯酸羟乙酯、丙烯酸羟丙酯、甲基丙烯酸羟丙酯、丙烯酸异冰片酯、甲基丙烯酸异冰片酯、四氢呋喃、丙烯酸苯氧基乙酯、甲基丙烯酸苯氧基乙酯、丙烯酸羟-2-乙基己酯、甲基丙烯酸羟-2-乙基己酯、丙烯酸縮水甘油酯、甲基丙烯酸縮水甘油酯、乙氧基乙氧基乙基丙烯酸酯、丙氧化新戊二醇甲 C-reactive 6~12 hours, additional mass percentage 1~8% of maleic anhydride, (the TC was stirred at 60~ 8 3 ~ 6 hours to obtain the above-described components: the reactive diluent is a class of chemical reactivity, in the above-described flame retardant curing UV-curable coatings are to participate in the polymerization reaction forming material in the present invention mainly 1~6 ethylenic unsaturated double bond-containing compound, selected from single functionality, bifunctional, trifunctional, tetrafunctional and higher functionality compounds, wherein: monofunctional compounds selected from ethyl acrylate, methyl methacrylate, ethyl methacrylate, butyl methacrylate, butyl acrylate, hydroxyethyl acrylate, hydroxyethyl methacrylate, hydroxypropyl acrylate, hydroxypropyl methacrylate, isobornyl methacrylate, isobornyl methacrylate, tetrahydrofuran, phenoxyethyl acrylate, methacrylate, phenoxyethyl acrylate, hydroxyethyl acrylate, 2-ethylhexyl acrylate, hydroxyethyl methacrylate, 2-ethylhexyl acrylate, glycidyl acrylate, glycidyl methacrylate, ethoxy-ethoxyethyl acrylate , propoxylated neopentyl glycol methyl 醚丙烯酸酯、环三羟甲基丙垸甲縮醛丙烯酸酯等中的一种或几种;双官能度化合物可选自二縮三丙二醇二丙烯酸酯、1, 6-己二醇二丙烯酸酯、乙氧化l, 6-己二醇二丙烯酸酯、二丙二醇二丙烯酸酯、二丙二醇二甲基丙烯酸酯、乙氧化二丙二醇二丙烯酸酯、1, 4-丁二醇二丙烯酸酯、新戊二醇二丙烯酸酯、丙氧化新戊二醇二丙烯酸酯、乙氧化双酚A二丙烯酸酯、乙氧化双酚A二甲基丙烯酸酯等中的一种或几种;三官能度化合物可选自三羟甲基丙垸三丙烯酸酯、乙氧化三羟甲基丙垸三丙烯酸酯、丙氧化三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯、丙氧化甘油三丙烯酸酯等中的一种或几种;四官能度及以上的化合物可选自季戊四醇四丙烯酸酯、乙氧化季戊四醇四丙烯酸酯、二季戊四醇五丙烯酸酯、二季戊四醇六丙烯酸酯等中的一种或几种。附着力促进剂 Ether acrylate, one or more ring trimethylolpropane formal acrylate methyl embankment like; a difunctional compound selected from tripropylene glycol diacrylate, 1,6-hexanediol diacrylate , ethoxylated l, 6- hexanediol diacrylate, dipropylene glycol diacrylate, dipropylene glycol dimethacrylate, ethoxylated dipropylene glycol diacrylate, 1, 4-butanediol diacrylate, neopentyl one or more glycol diacrylate, propoxylated neopentyl glycol diacrylate, ethoxylated bisphenol a diacrylate, ethoxylated bisphenol a dimethacrylate, and the like; trifunctional compound selected from one kind of embankment trimethylolpropane triacrylate, ethoxylated trimethylolpropane triacrylate embankment, propoxylated trimethylol propane triacrylate, pentaerythritol triacrylate, propoxylated glycerol triacrylate or the like several; tetrafunctional or more compounds selected from pentaerythritol tetraacrylate, ethoxylated pentaerythritol tetraacrylate, dipentaerythritol pentaacrylate, dipentaerythritol hexaacrylate, and the like of one or more adhesion promoter. 选自EM39、 EB168、 EB170、 EB770、 SB404、 SR9008、 SR9012、 CD9050、 CD9051、 Photomer 4846、 Photomer 5424、 Photomer 4173、 KBM603、 KBM503、 KBM403中的一种或几种,这些牌号都为本领域技术人员所公知。光引发剂可选自二苯甲酮、2-羟基-2-甲基-1-苯基丙酮、安息香双甲醚、 1-羟基环己基苯基酮、2,2-二甲氧基-1,2-二苯基乙酮、双(2,4,6-三甲基苯甲酰)苯基氧化膦等中的一种或几种。稀释剂在上述阻燃型紫外光固化涂料的制备过程中不参与化学反应,在本发明中可起到溶剂的作用,当将本发明涂料用于金属表面并固化后,该稀释剂即被挥发;在本发明中稀释剂可选自丙酮、丁酮、醋酸甲酯、醋酸乙酯、醋酸 Selected EM39, EB168, EB170, EB770, SB404, SR9008, SR9012, CD9050, CD9051, Photomer 4846, Photomer 5424, Photomer 4173, KBM603, KBM503, KBM403 one or more of these grades are known to those skilled in well known. photoinitiator selected from benzophenone, 2-hydroxy-2-methyl acetone, bis benzoin methyl ether, 1-hydroxycyclohexyl phenyl ketone, 2,2-dimethoxy- one or more-1,2-diphenyl-ethanone, bis (2,4,6-trimethylbenzoyl) phenylphosphine oxide and the like. in the above diluent flame retardant ultraviolet curing preparation of the coating does not participate in chemical reactions, in the present invention can act as a solvent, when coatings of the present invention is applied to a metal surface and cured, i.e. the volatile diluent; in the present invention, a diluent selected from acetone, methyl ethyl ketone, methyl acetate, ethyl acetate,

丁酯、醋酸异丁酯、四氢呋喃、甲苯、二甲苯、丙酸正丁酯、环己酮、乙二醇乙醚醋酸酯、乙二醇丁醚醋酸酯、乙二醇丁醚醋酸酯、丙二醇乙醚醋酸酯、异丙醇、正丁醇、二丙酮醇、丙二醇丁醚、二丙二醇甲醚等中的一种或几种。 Butyl, isobutyl acetate, tetrahydrofuran, toluene, xylene, n-butyl propionate, cyclohexanone, ethylene glycol ethyl ether acetate, ethylene glycol butyl ether acetate, ethylene glycol butyl ether acetate, propylene glycol ethyl ether acetate, isopropanol, n-butanol, diacetone alcohol, propylene glycol butyl ether, dipropylene glycol methyl ether, and the like of one or several. 本发明用于金属的阻燃型紫外光固化涂料中,除含有上述各组分外,还可以含有重量份配比为0. 1〜1份的助剂。 Flame-retardant UV curable coatings for metal of the present invention, in addition to containing the above-mentioned components, may contain 1~1 parts by weight ratio of 0.5 parts adjuvant. 所述的助剂指的是uv涂料中常用的流平剂、消泡剂、润滑剂,可选用其中的任意一种或几种。 Refers to the uv auxiliaries commonly used in coating leveling agents, antifoaming agents, lubricants, may be selected from any one or several of them. 所述的流平剂可选自EFKA3883、 EFKA3886、 EFKA3600、 BYK366、 BYK333、 BYK307、 DEG0410等中的一种或几种,这些商品牌号为本领域技术人员所公知;所述的消泡剂可选自EFKA2022、 EFKA2527、 EFKA2040、 BYK352、 BYK354、 BYK357等中的一种或几种,这些商品牌号为本领域技术人员所公知;所述的润滑剂优选为石蜡材料,它可以进一步改善涂层的手感和增加涂层光泽度。 The leveling agent may be selected from one or more of EFKA3883, EFKA3886, EFKA3600, BYK366, BYK333, BYK307, DEG0410, these trade designation skilled artisan is well known; the optional defoamer since EFKA2022, EFKA2527, EFKA2040, BYK352, BYK354, BYK357, and the like of one or several of these products to those skilled in the grades known; said lubricant material is preferably a paraffin wax, which can further improve the feel of the coating and increased gloss coating. 本发明用于金属的阻燃型紫外光固化涂料,可采用下述方法制备: 取所述重量份配比的活性低聚物,搅拌下加入所述重量份配比的活性稀释剂、光引发剂、稀释剂,组分中含有助剂时一并加入,搅匀,即得到本发明用于金属的阻燃型紫外光固化涂料。 Flame-retardant UV curable coatings for metal of the present invention, can be prepared as follows: taking the parts by weight ratio of reactive oligomers, reactive diluents added under stirring of the parts by weight ratio of the photoinitiator , diluents, when added together with component contain adjuvants, mix, i.e. to give flame-retardant UV curable coatings for metal of the present invention. 与现有技术相比,本发明的有益效果是:本发明采用顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯作为紫外光固化涂料的预聚物,由于在聚氨酯丙烯酸酯中引入了具有极性的羧基,因而大大提高了涂膜与金属的附着力,而树脂中磷的存在又起到了很好的阻燃效果。 Compared with the prior art, the beneficial effects of the present invention are: the present invention uses the maleic anhydride modified phosphorous-containing polyurethane acrylate prepolymer of UV-curable coatings, the introduction of the urethane acrylate has a very of carboxy, thus greatly improving the coating adhesion to metal, the presence of phosphorus in the resin has played a very good flame-retardant effect. 因此, 本发明紫外光固化涂料在金属表面的附着力强,且可避免树脂类固化涂料易燃的缺陷。 Accordingly, the present invention is UV-curable coating in strong adhesion of the metal surface, and the curable coating resins avoid flammable defects. 具体实施方式下面结合具体实施方式对本发明作进一步的详细描述。 DETAILED DESCRIPTION The following embodiments with reference to specific embodiment of the present invention will be further described in detail. 但不应将此理解为本发明上述主题的范围仅限于下述实施例。 However, this should not be understood that the scope of the present invention, the above subject is limited to the following examples.

实施例1本实施例为本发明紫外光固化涂料主要原料之一顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯的制备,其方法如下:取50克质量百分比浓度为85%的磷酸水溶液于三颈瓶中,氩气保护下,在冰浴及搅拌条件下滴加255克环氧丙烷,然后缓慢升至室温反应2小时,旋蒸除去水和未反应的环氧丙烷,得到223克磷酸酯三元醇;在反应瓶中加入50克上述磷酸酯三元醇,再加入60毫克二丁基锡二月桂酸酯作为催化剂,在搅拌下滴加60克二苯基甲垸二异氰酸酯和25克丙烯酸-P-羟丙酯(磷酸酯三元醇、二苯基甲垸二异氰酸酯、丙烯酸-0-羟丙酯三者摩尔比为1:2.5:2),氩气保护下升温至8(TC,反应4小时,得含磷聚氨酯丙烯酸酯A;然后加入5克顺丁烯二酸酐,在7(TC下搅拌4小时,得顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B,作为本发明紫外光固化涂料的活性低聚物。下述实施例2〜9 EXAMPLES Example 1 Preparation of a phosphorus-based urethane acrylate maleic anhydride modified one of the main raw material of the invention, UV-curable coating material, which method is as follows: an aqueous solution of 50 g of the mass concentration of 85% phosphoric acid in three-necked flask under argon atmosphere, 255 g of propylene oxide was added dropwise under ice-cooling and stirring, and then slowly warmed to room temperature for 2 hours, rotary evaporated to remove water and unreacted propylene oxide to obtain 223 g phosphate esters of trihydric alcohols; reaction flask was added 50 grams above phosphate triol, was added 60 mg of dibutyltin dilaurate as a catalyst, was added dropwise 60 g diphenylmethane diisocyanate embankment and 25 g of acrylic acid under stirring hydroxypropyl -P- (triol phosphate, methyl diphenyl diisocyanate embankment acrylate, hydroxypropyl acrylate -0- three molar ratio of 1: 2.5: 2), under the protection of argon was warmed to 8 (TC, for 4 hours to obtain a phosphorus-containing urethane acrylate a; then 5 g of maleic anhydride, stirred (under TC 7 4 hours anhydride modified with a phosphorus containing urethane acrylate maleic B, the present invention UV-curable coatings reactive oligomers. the following Example 2~9 为本发明紫外光固化涂料的组成及配制方法:实施例2本实施例紫外光固化涂料的组成及配制方法分别如下: 组成(均为重量份配比,下同):活性低聚物60份, 活性稀释剂21份, 附着力促进剂1. 2份,光引发剂1.8份, 稀释剂14份, 助剂0.3份其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为丙烯酸-P-羟乙酯和丙烯酸异冰片酯,分别为12份和9 份;附着力促进剂为EB168;光引发剂为2-羟基-2-甲基-l-苯基丙酮;助剂包括流平剂EFKA3883和消泡剂EFKA2527,分别为0. 2份和0. 1份;稀释剂为四氢呋喃、二甲苯和丙二醇丁醚,分别为7份、4份和3份。 配制方法:取60克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入12克丙烯酸-P-羟乙酯,9克丙烯酸异冰片酯,1.2 Composition and preparation method of the present invention, UV-curable coatings: Example 2 Example Composition and preparation method of UV-curable coatings embodiment are as follows: Composition (parts are by weight ratio, hereinafter the same): 60 parts active oligomer , maleic anhydride-modified reactive diluent 21 parts, 1.2 parts of adhesion promoter, 1.8 parts of a photoinitiator, 14 parts of a diluent, adjuvant, 0.3 parts wherein the reactive oligomer obtained in Example 1 of the embodiment a phosphorus-containing urethane acrylate B; -P- reactive diluent is hydroxyethyl acrylate and methacrylate, isobornyl acrylate, 12 parts respectively, and 9 parts; adhesion promoter is EB168; photoinitiator is 2-hydroxy-2- acetone, methyl -l- phenyl; adjuvants include defoamers and leveling agents EFKA3883 EFKA2527, respectively, 0.2 parts and 0.1 parts; diluent is tetrahydrofuran, xylene and propylene glycol butyl ether, 7 parts respectively , 4 parts and 3 parts preparation method: take 60 g of active oligomer (maleic anhydride modified embodiment of Example 1 the resulting phosphorus-containing urethane acrylate B), 12 g of acrylic acid under stirring isethionic -P- acrylate, 9 g of isobornyl acrylate, 1.2

克EB168,1. 8克光引发剂2-羟基-2-甲基-l-苯基丙酮,0. 2克流平剂EFKA3883, 0. 1克消泡剂EFKA2527, 7克四氢呋喃,4克二甲苯,3克丙二醇丁醚,得到本实施例阻燃型紫外光固化涂料。 G EB168,1. 8 g of photoinitiator -l- phenyl-2-methyl-acetone, 0.2 grams leveling agent EFKA3883, 0. 1 gram of an antifoaming agent EFKA2527, 7 g of tetrahydrofuran and 4 g of di toluene, 3 g propylene glycol butyl ether, obtained according to the present embodiment retardant UV curable coatings embodiment. 实施例3本实施例紫外光固化涂料的组成及配制方法分别如下: 组成:活性低聚物25份,活性稀释剂24份,附着力促进剂2. 4份, 光引发剂1.2份, 稀释剂18份, 助剂0.5份其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为甲基丙烯酸-P -羟乙酯和丙氧化新戊二醇二丙烯酸酯,分别为10份和14份;附着力促进剂为EM39;光引发剂为安息香双甲醚;助剂包括流平剂DEG0410和消泡剂EFKA2022,分别为0. 3份和0. 2份;稀释剂为醋酸乙酯、甲苯和乙二醇丁醚醋酸酯,分别为8份、4份和6份。 Example 3 Example Composition and preparation method of UV-curable coatings embodiment are as follows: Composition: active oligomer 25 parts, 24 parts of a reactive diluent, an adhesion promoter 2.4 parts, 1.2 parts of a photoinitiator, a diluent 18 parts, 0.5 parts of auxiliary wherein reactive oligomer of Example maleic anhydride modified 1 obtained phosphorus-containing urethane acrylate B; reactive diluent is a methacrylate -P - hydroxyethyl acrylate and propoxylated neopentyl glycol diacrylate, 10 parts and 14 respectively parts; adhesion promoter is EM39; bis photoinitiator benzoin methyl ether; adjuvants include defoamers and leveling agents DEG0410 EFKA2022, respectively 0.3 parts and 0.2 parts; diluent is ethyl acetate, toluene, and ethylene glycol butyl ether acetate, respectively, 8 parts, 4 parts and 6 parts. 配制方法:取25克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入10克甲基丙烯酸-e-羟乙酯,14克丙氧化新戊二醇二丙烯酸酯,2. 4克EM39, 1. 2克光引发剂安息香双甲醚,0. 3克流平剂DEG0410, 0.2克消泡剂EFKA2022, 8克醋酸乙酯,4克甲苯,6克乙二醇丁醚醋酸酯,得到本实施例阻燃型紫外光固化涂料。 Preparation method: Add 25 grams of active oligomer (maleic anhydride modified embodiment of Example 1 the resulting phosphorus-containing urethane acrylate B), under stirring 10 g of methacrylic acid -e- hydroxyethyl methacrylate, 14 grams propionic oxidation neopentyl glycol diacrylate, 2.4 g EM39, 1. 2 g of bis benzoin methyl ether photoinitiator, 0.3 grams leveling agent DEG0410, 0.2 g of defoamer EFKA2022, 8 g of ethyl acetate, 4 g of toluene, 6 g of ethylene glycol monobutyl ether acetate, obtained according to the present embodiment retardant UV curable coatings embodiment. 实施例4本实施例紫外光固化涂料的组成及配制方法分别如下: 组成:活性低聚物35份, 活性稀释剂52份, 附着力促进剂5份, 光引发剂0.4份, 稀释剂20份, 助剂O. l份其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为甲基丙烯酸-P -羟丙酯和丙氧化新戊二醇甲醚丙烯酸酯, Composition and preparation method of Example 4 cases of UV-curable coatings embodiment embodiment are as follows: Composition: active oligomer 35 parts, 52 parts of a reactive diluent, 5 parts of adhesion promoter, 0.4 parts of a photoinitiator, a diluent 20 parts , O. l auxiliary parts wherein reactive oligomer of maleic anhydride modified embodiment of Example 1 the resulting phosphorus-containing urethane acrylate B; reactive diluent is a methacrylate -P - hydroxypropyl acrylate and propoxylated neopentyl glycol methyl ether acrylate,

分别为27份和25份;附着力促进剂为CD9050;光引发剂为2, 2-二甲氧基-l, 2-二苯基乙酮;助剂包括流平剂EFKA3600和消泡剂BYK352,分别为0. 05份和0.05份;稀释剂为醋酸乙酯、醋酸异丁酯和丙二醇乙醚醋酸酯,分别为10份、 4份和6份。 Were 27 parts and 25 parts; as adhesion promoter CD9050; photoinitiator is 2, 2-dimethoxy -l, 2-diphenyl-ethanone; adjuvants include defoamers and leveling agents EFKA3600 BYK352 , respectively 0.05 parts and 0.05 parts; the diluent is ethyl acetate, isobutyl acetate, propylene glycol ethyl ether acetate and, respectively, 10 parts, 4 parts and 6 parts. 配制方法:取35克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入27克甲基丙烯酸-e-羟丙酯,25克丙氧化新戊二醇甲醚丙烯酸酯,5克CD9050, 0. 4克光引发剂2, 2-二甲氧基-l, 2-二苯基乙酮, 0.05克流平剂EFKA3600, 0. 05克消泡剂BYK352, 10克醋酸乙酯,4克醋酸异丁酯,6克丙二醇乙醚醋酸酯,得到本实施例阻燃型紫外光固化涂料。 Preparation method: Take 35 g of active oligomer (maleic anhydride modified embodiment of Example 1 the resulting phosphorus-containing urethane acrylate B), was added with stirring 27 g -e- methacrylate, hydroxypropyl methacrylate, 25 grams propionic oxide methyl ether acrylate, neopentyl glycol, 5 g CD9050, 0. 4 g of photoinitiator 2,2-dimethoxy -l, 2-diphenyl ethanone, 0.05 g of leveling agent EFKA3600, 0. 05 g defoamer BYK352, 10 g of ethyl acetate, butyl acetate, isobutyl 4 g, 6 g of propylene glycol ethyl ether acetate, obtained according to the present embodiment retardant UV curable coatings embodiment. 实施例5本实施例紫外光固化涂料的组成及配制方法分别如下: 组成:活性低聚物20份, 活性稀释剂60份, 附着力促进剂10份, 光引发剂0.5份, 稀释剂10份其中,活性低聚物为实施例l所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为甲基丙烯酸苯氧基乙酯和三羟甲基丙烷三丙烯酸酯,分别为42份和18份;附着力促进剂为SR9012;光引发剂为安息香双甲醚;稀释剂为环己酮和正丁醇,分别为6份和4份。 Composition and preparation method of Example 5 cases of UV-curable coatings embodiment embodiment are as follows: Composition: 20 parts of reactive oligomer, reactive diluent 60 parts, 10 parts of an adhesion promoter, 0.5 parts photoinitiator, 10 parts of diluent wherein the reactive oligomer is a maleic anhydride modified embodiment of phosphorous obtained in Example l urethane acrylate B; methacrylate reactive diluent is phenoxyethyl methacrylate and trimethylol propane triacrylate, respectively 42 parts and 18 parts; adhesion promoter is SR9012; bis photoinitiator benzoin methyl ether; diluent cyclohexanone and n-butanol, respectively, 6 parts and 4 parts. 配制方法:取20克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入42克甲基丙烯酸苯氧基乙酯,18克三羟甲基丙烷三丙烯酸酯,10克SR9012, 0.5克光引发剂安息香双甲醚,6克环己酮,4克正丁醇,得到本实施例阻燃型紫外光固化涂料。 Preparation method: Take 20 g of active oligomer (maleic anhydride modified embodiment of phosphorous obtained in Example 1 urethane acrylate B), was added with stirring 42 g of phenoxy ethyl methacrylate, 18 g bayerite methyl propane triacrylate, 10 g SR9012, 0.5 g of bis photoinitiator benzoin methyl ether, 6 g of cyclohexanone, 4 g of n-butanol, to obtain the present embodiment retardant UV curable coatings. 实施例6本实施例紫外光固化涂料的组成及配制方法分别如下: 组成:活性低聚物70份, 活性稀释剂20份, 附着力促进剂1份, 光引发剂2份, 稀释剂6份其中,活性低聚物为实施例l所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为甲基丙烯酸苯氧基乙酯和三羟甲基丙烷三丙烯酸酯,分别为12份和8份;附着力促进剂为Photomer4846;光引发剂为二苯甲酮;稀释剂为甲苯和二丙酮醇,分别为4份和2份。 Composition and preparation method of Example 6 cases of UV-curable coatings embodiment embodiment are as follows: Composition: 70 parts of reactive oligomer, reactive diluent 20 parts, 1 part adhesion promoter, 2 parts of a photoinitiator, 6 parts of diluent wherein the reactive oligomer is a maleic anhydride modified embodiment of phosphorous obtained in Example l urethane acrylate B; methacrylate reactive diluent is phenoxyethyl methacrylate and trimethylol propane triacrylate, respectively 8 parts to 12 parts and; adhesion promoter is Photomer4846; photoinitiator is benzophenone; diluent toluene and diacetone alcohol, respectively, and 4 parts of 2 parts. 配制方法:取70克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入12克甲基丙烯酸苯氧基乙酯,8克三羟甲基丙烷三丙烯酸酯,l克Photomer 4846, 2克光引发剂二苯甲酮,4克甲苯,2克二丙酮醇,得到本实施例阻燃型紫外光固化涂料。 Preparation method: Take 70 g of active oligomer (maleic anhydride modified embodiment of phosphorous obtained in Example 1 urethane acrylate B), was added with stirring 12 g of phenoxy ethyl methacrylate, 8 g bayerite methyl propane triacrylate, l g Photomer 4846, 2 grams of the photoinitiator benzophenone, 4 g of toluene, 2 g of diacetone alcohol, obtained according to the present embodiment retardant UV curable coatings embodiment. 实施例7本实施例紫外光固化涂料的组成及配制方法分别如下: 组成:活性低聚物65份, 活性稀释剂30份, 附着力促进剂8份, 光引发剂1份, 稀释剂15份其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为二丙二醇二丙烯酸酯和乙氧化季戊四醇四丙烯酸酯,分别为12份和18份;附着力促进剂为KBM 503;光引发剂为1-羟基环己基苯基酮;稀释剂为丙酮。 Example 7 Example Composition and preparation method of UV-curable coatings embodiment are as follows: Composition: 65 parts of reactive oligomer, reactive diluent 30 parts, 8 parts of an adhesion promoter, 1 part of a photoinitiator, a diluent 15 parts wherein the reactive oligomer is modified with maleic anhydride obtained in Example 1 embodiment the phosphorus-containing urethane acrylate B; reactive diluent is dipropylene glycol diacrylate and ethoxylated pentaerythritol tetraacrylate, 12 parts and 18 respectively parts; adhesion promoter is KBM 503; photoinitiator is 1-hydroxycyclohexyl phenyl ketone; diluent is acetone. 取65克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入12克二丙二醇二丙烯酸酯,18克乙氧化季戊四醇四丙烯酸酯,8克KBM 503, l克光引发剂l-羟基环己基苯基酮,15克丙酮,得到本实施例阻燃型紫外光固化涂料。 Take 65 grams of active oligomer (maleic anhydride modified embodiment of phosphorous obtained in Example 1 urethane acrylate B), was added with stirring 12 g of dipropylene glycol diacrylate, 18 g ethoxylated pentaerythritol tetraacrylate, 8 g KBM 503, l g of photoinitiator l- hydroxycyclohexyl phenyl ketone and 15 g of acetone, obtained according to the present embodiment retardant UV curable coatings embodiment.

实施例8本实施例紫外光固化涂料的组成及配制方法分别如下-组成:活性低聚物30份, 活性稀释剂50份, 附着力促进剂2份, 光引发剂1.5份, 稀释剂12份其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为四氢呋喃丙烯酸酯;附着力促进剂为SB404;光引发剂为二苯甲酮;稀释剂为丁酮和异丙醇,分别为7份和5份。 Composition and preparation method of Example 8 cases of UV-curable coatings embodiment embodiment are as follows - Composition: 30 parts by reactive oligomer, reactive diluent 50 parts, 2 parts of an adhesion promoter, 1.5 parts of photo-initiator, a diluent 12 parts wherein the reactive oligomer is a maleic anhydride modified embodiment obtained in Example 1 B is a phosphorus-containing urethane acrylate; acrylate reactive diluent is tetrahydrofuran; adhesion promoter is SB404; photoinitiator is benzophenone ; diluent butanone and isopropanol, respectively, and 5 parts of 7 parts. 配制方法:取30克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入50克四氢呋喃丙烯酸酯,2克SB 404, 1. 5克光引发剂二苯甲酮,7克丁酮,5克异丙醇,得到本实施例阻燃型紫外光固化涂料。 Preparation method: 30 g of reactive oligomers (maleic anhydride modified embodiment of phosphorous obtained in Example 1 urethane acrylate B), 50 g of tetrahydrofuran was stirred under acrylate, 2 g SB 404, 1. 5 g of benzophenone photoinitiators, 7 g methyl ethyl ketone and 5 g of isopropanol, to obtain the present embodiment retardant UV curable coatings embodiment. 实施例9本实施例紫外光固化涂料的组成及配制方法分别如下: 组成:活性低聚物50份, 活性稀释剂40份, 附着力促进剂8份,光引发剂2份, 稀释剂20份助剂l份其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为1,6-己二醇二丙烯酸酯和丙氧化甘油三丙烯酸酯,分别为26份和14份;附着力促进剂为Photomer 4173;光引发剂为双(2, 4, 6_三甲基苯甲酰)苯基氧化膦;助剂为石蜡;稀释剂为乙二醇丁醚醋酸酯。 Composition and preparation method of Example 9 cases of UV-curable coatings embodiment embodiment are as follows: Composition: 50 parts of reactive oligomer, reactive diluent 40 parts, 8 parts of an adhesion promoter, 2 parts of a photoinitiator, a diluent 20 parts l auxiliary parts wherein reactive oligomer of Example maleic anhydride-modified one obtained phosphorus-containing urethane acrylate B; reactive diluent is 1,6-hexanediol diacrylate and propoxylated triglycerides acrylate, 26 parts and 14 respectively parts; adhesion promoter is Photomer 4173; photoinitiator is bis (2, 4, 6_ trimethylbenzoyl) phenylphosphine oxide; aid paraffin; diluent It is ethylene glycol butyl ether acetate. 配制方法:取50克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入26克1, 6-己二醇二丙烯酸酯,14克丙氧化甘油三丙烯酸酯,8克Photomer 4173, 2克光引发剂双(2, 4, 6-三甲基苯甲酰)苯基氧化膦,1克石蜡,20克乙二醇丁醚醋酸酯,得到本实施例阻燃型紫外光固化涂料。 Preparation method: Take 50 grams of active oligomer (maleic anhydride modified embodiment of Example 1 the resulting phosphorus-containing urethane acrylate B), was added with stirring 26 g 1, 6-hexanediol diacrylate, 14 g propoxylated glycerol triacrylate, 8 g Photomer 4173, 2 g of photoinitiator bis (2, 4, 6-trimethylbenzoyl) phenylphosphine oxide, 1 g of paraffin, 20 g ethylene glycol butyl ether acetate to give the present embodiment retardant UV curable coatings embodiment. 实施例10本实施例为对比实施例:其组成中除活性低聚物为实施例1所得的未经顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯A外,其余组分均与实施例3相同。 Example 10 This example is a Comparative Example: In addition to the active composition oligomer anhydride modified maleic without a phosphorous-containing embodiment obtained in Example 1 of urethane acrylate A, the remaining components were as in Example the same 3. 配制方法也与实施例3相同。 Example 3 The same formulation process. 实施例11本实施例为对上述部分实施例所得的阻燃型紫外光固化涂料产品进行涂膜性能测试的实验例:发明人分别用上述实例2〜4所配制的本发明阻燃型紫外光固化涂料和实施例10所配制的对比UV涂料喷涂在表面真空镀铝的白铁皮表面,用500W的紫外灯作为辐射源,固化完全,对所形成的固化膜(1〜3号样品和4号样品) 进行各项性能测试和评定,其结果如表1所示:表1 涂膜性能样<table>table see original document page 13</column></row> <table> Experimental Example 11 This example embodiment for testing film properties obtained for the embodiment of flame retardant UV curable coating on the partial products embodiments: the above-described examples inventors were formulated flame retardant ~ 4 of the present invention, ultraviolet cured coatings formulated and Comparative Example 10 in the paint spraying UV tinplate surfaces of aluminum vacuum, with a 500W UV lamp as a radiation source, completely cured, a cured film is formed (~ 3 sample No. 4 and No. sample) for the performance tests and evaluation, the results as shown in table 1: table 1 film properties sample <table> table see original document page 13 </ column> </ row> <table>

Claims (10)

1. 用于金属的阻燃型紫外光固化涂料,主要由活性低聚物、活性稀释剂、附着力促进剂、光引发剂、稀释剂组成,其中各组分的重量份配比如下:活性低聚物20〜70份,活性稀释剂20〜60份,附着力促进剂1〜10份, 光引发剂0. 4〜2份, 稀释剂6〜20份;所述的活性低聚物为顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯活性低聚物;活性稀释剂为含1〜6个烯属不饱和双键的化合物。 1. The flame-retardant UV curable coatings for metals, mainly reactive oligomers, reactive diluents, adhesion promoters, photoinitiator, diluent, wherein the parts by weight of each component was prepared as follows: active parts of 20~70 oligomer, a reactive diluent parts of 20~60, 1~10 parts adhesion promoter, 0.5 parts of a photoinitiator 4~2, 6~20 parts diluent; the oligomer is active maleic anhydride modified phosphorous-containing reactive urethane acrylate oligomer; reactive diluent containing 1~6 ethylenic unsaturated double bond compound.
2. 根据权利要求1所述的用于金属的阻燃型紫外光固化涂料,其特征在于: 所述的各组分的重量份配比为:活性低聚物30〜65份,活性稀释剂30〜50份,附着力促进剂2〜8份, 光引发剂0. 5〜2份, 稀释剂10〜20份。 The flame-retardant UV curable coating for a metal according to claim 1, wherein: the parts by weight ratio of each component is: 30~65 parts by reactive oligomer, a reactive diluent 30 ~ 50 parts adhesion promoter 2~8 parts, 0.5 parts of a photoinitiator 5~2, 10-20 parts of diluent.
3. 根据权利要求1所述的用于金属的阻燃型紫外光固化涂料,其特征在于: 所述的活性稀释剂选自单官能度、双官能度、三官能度、四官能度及以上官能度的化合物,其中:单官能度化合物选自丙烯酸乙酯、丙烯酸丁酯、甲基丙烯酸乙酯、甲基丙烯酸丁酯、丙烯酸羟乙酯、丙烯酸羟丙酯、甲基丙烯酸羟乙酯、甲基丙烯酸羟丙酯、丙烯酸异冰片酯、甲基丙烯酸异冰片酯、四氢呋喃丙烯酸酯、四氢呋喃甲基丙烯酸酯、丙烯酸苯氧基乙酯、甲基丙烯酸苯氧基乙酯、丙烯酸羟环己酯、甲基丙烯酸羟环己酯、丙烯酸羟-2-乙基己酯、甲基丙烯酸羟-2-乙基己酯、丙烯酸縮水甘油酯、甲基丙烯酸縮水甘油酯、乙氧基乙氧基乙基丙烯酸酯、丙氧化新戊二醇甲醚丙烯酸酯、环三羟甲基丙浣甲縮醛丙烯酸酯中的一种或几种;双官能度化合物选自二縮三丙二醇二丙烯酸酯、1 The flame-retardant UV curable coating for a metal according to claim 1, wherein: said reactive diluent is selected from monofunctional, difunctional, trifunctional, tetrafunctional and higher functionality of the compound, wherein: monofunctional compounds selected from acrylic acid, ethyl acrylate, butyl acrylate, methyl methacrylate, ethyl methacrylate, butyl methacrylate, hydroxyethyl acrylate, hydroxypropyl acrylate, hydroxyethyl methacrylate, hydroxypropyl methacrylate, isobornyl methacrylate, isobornyl acrylate, tetrahydrofuran, tetrahydrofuran methacrylate, phenoxyethyl acrylate, phenoxy ethyl methacrylate, hydroxyethyl acrylate, cyclohexyl acrylate , cyclohexyl methacrylate, hydroxyethyl acrylate, hydroxyethyl acrylate, 2-ethylhexyl acrylate, hydroxyethyl methacrylate, 2-ethylhexyl acrylate, glycidyl acrylate, glycidyl methacrylate, ethoxyethoxy ethyl acrylate, propoxylated neopentyl glycol methyl ether acrylate, one or more cyclic trimethylolpropane acrylate Huan methylal; a difunctional compound selected from tripropylene glycol diacrylate, 1 6-己二醇二丙烯酸酯、 乙氧化l, 6-己二醇二丙烯酸酯、二丙二醇二丙烯酸酯、二丙二醇二甲基丙烯酸酯、乙氧化二丙二醇二丙烯酸酯、1, 4-丁二醇二丙烯酸酯、新戊二醇二丙烯酸酯、丙氧化新戊二醇二丙烯酸酯、乙氧化双酚A二丙烯酸酯、乙氧化双酚A 二甲基丙烯酸酯中的一种或几种;三官能度化合物选自三羟甲基丙垸三丙烯酸酯、乙氧化三羟甲基丙烷三丙烯酸酯、丙氧化三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯、丙氧化甘油三丙烯酸酯中的一种或几种;四官能度及以上的化合物选自季戊四醇四丙烯酸酯、乙氧化季戊四醇四丙烯酸酯、二季戊四醇五丙烯酸酯、二季戊四醇六丙烯酸酯中的一种或几种。 1,6-hexanediol diacrylate, ethoxylated L, 1,6-hexanediol diacrylate, dipropylene glycol diacrylate, dipropylene glycol dimethacrylate, ethoxylated dipropylene glycol diacrylate, 1,4-butylene glycol diacrylate, neopentyl glycol diacrylate, propoxylated neopentyl glycol diacrylate, ethoxylated bisphenol a diacrylate, ethoxylated bisphenol a dimethacrylate one or more acrylic acid ester; trifunctional compound is selected from the embankment trimethylolpropane triacrylate, ethoxylated trimethylolpropane triacrylate, propoxylated trimethylolpropane triacrylate, pentaerythritol triacrylate, propoxylated glycerol triacrylate one or more; tetrafunctional or more selected compounds and pentaerythritol tetraacrylate, ethoxylated pentaerythritol tetraacrylate, dipentaerythritol pentaacrylate, dipentaerythritol hexaacrylate one or several.
4. 根据权利要求1所述的用于金属的阻燃型紫外光固化涂料,其特征在于:所述的附着力促进剂选自EM39、 EB168、 EB170、 EB770、 SB404、 SR9008、 SR9012、 CD9050、 CD9051、 Photomer 4846、 Photomer 5424、 Photomer 4173、 KBM603、 KBM503、 KBM403中的一种或几种。 4. The flame-retardant UV curable coating for a metal according to claim 1, wherein: said adhesion promoter is selected from EM39, EB168, EB170, EB770, SB404, SR9008, SR9012, CD9050, CD9051, Photomer 4846, Photomer 5424, Photomer 4173, KBM603, KBM503, KBM403 one or several.
5. 根据权利要求1所述的用于金属的阻燃型紫外光固化涂料,其特征在于: 所述的光引发剂选自二苯甲酮、2-羟基-2-甲基-l-苯基丙酮、安息香双甲醚、卜羟基环己基苯基酮、2,2-二甲氧基-1,2-二苯基乙酮、双(2,4,6-三甲基苯甲酰)苯基氧化膦中的一种或几种。 The flame-retardant UV curable coating for a metal according to claim 1, wherein: said photoinitiator is selected from benzophenone, 2-hydroxy-phenyl -l- acetone, dimethoxybenzoin, Bu hydroxycyclohexyl phenyl ketone, 2,2-dimethoxy-1,2-diphenyl ethanone, bis (2,4,6-trimethylbenzoyl) one or more of the phosphine oxide.
6. 根据权利要求1所述的用于金属的阻燃型紫外光固化涂料,其特征在于: 所述的稀释剂选自丙酮、丁酮、醋酸甲酯、醋酸乙酯、醋酸丁酯、醋酸异丁酯、四氢呋喃、甲苯、二甲苯、丙酸正丁酯、环己酮、乙二醇乙醚醋酸酯、乙二醇丁醚醋酸酯、丙二醇乙醚醋酸酯、异丙醇、正丁醇、二丙酮醇、 丙二醇丁醚、二丙二醇甲醚中的一种或几种。 The flame-retardant UV curable coating for a metal according to claim 1, wherein: the diluent is selected from acetone, methyl ethyl ketone, methyl acetate, ethyl acetate, butyl acetate, isobutyl, tetrahydrofuran, toluene, xylene, n-butyl propionate, cyclohexanone, ethylene glycol ethyl ether acetate, ethylene glycol butyl ether acetate, propylene glycol ethyl ether acetate, isopropyl alcohol, n-butanol, di acetol, propylene glycol butyl ether, dipropylene glycol methyl ether of one or more.
7. 据权利要求1所述的用于金属的阻燃型紫外光固化涂料,其特征在于:所述的紫外光固化涂料中还含有重量份配比0. 1〜1份的助剂;所述的助剂选自流平剂、消泡剂、润滑剂中的任意一种或几种。 UV-curable flame retardant coatings for metal according to claim 1 7. The data, wherein: said UV-curable coatings also contained 0.5 parts by weight ratio of adjuvant 1~1 parts; the additives selected from leveling agents, defoaming agents, lubricants of any one or more of the above.
8. 据权利要求6所述的用于金属的阻燃型紫外光固化涂料,其特征在于:所述的流平剂选自EFKA3883、 EFKA3886、 EFKA3600、 BYK366、 BYK333、 BYK307、 DEG0410中的一种或几种。 UV-curable flame retardant coatings for metal 8. According to claim 6, wherein: the leveling agent is selected from EFKA3883, EFKA3886, EFKA3600, BYK366, BYK333, BYK307, DEG0410 of one or more.
9. 据权利要求6所述的用于金属的阻燃型紫外光固化涂料,其特征在于:所述的消泡剂选自EFKA2022、 EFKA2527、 EFKA2040、 BYK352、 BYK354、 BYK357 中的一种或几种。 UV-curable flame retardant coatings for metals as claimed in claim 9. According to the claim 6, wherein: said defoamer is selected from EFKA2022, EFKA2527, EFKA2040, BYK352, BYK354, BYK357 one kind or several species.
10. 据权利要求6所述的用于金属的阻燃型紫外光固化涂料,其特征在于:所述的润滑剂为石蜡。 UV-curable flame retardant coatings for metals as claimed in claim 10. According to claim 6, wherein: said lubricant is a paraffin.
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