WO2015090076A1 - 辐射固化于轮胎且自发光的涂料/油墨及制备方法 - Google Patents
辐射固化于轮胎且自发光的涂料/油墨及制备方法 Download PDFInfo
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- WO2015090076A1 WO2015090076A1 PCT/CN2014/084157 CN2014084157W WO2015090076A1 WO 2015090076 A1 WO2015090076 A1 WO 2015090076A1 CN 2014084157 W CN2014084157 W CN 2014084157W WO 2015090076 A1 WO2015090076 A1 WO 2015090076A1
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- self
- ink
- cured
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- 238000000576 coating method Methods 0.000 title claims abstract description 32
- 239000011248 coating agent Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 230000005855 radiation Effects 0.000 title abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 239000002270 dispersing agent Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000005060 rubber Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000003999 initiator Substances 0.000 claims abstract 2
- -1 Acrylic ester Chemical class 0.000 claims description 8
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 7
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 7
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 6
- 239000005062 Polybutadiene Substances 0.000 claims description 5
- 229920002857 polybutadiene Polymers 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims description 3
- LVGFPWDANALGOY-UHFFFAOYSA-N 8-methylnonyl prop-2-enoate Chemical compound CC(C)CCCCCCCOC(=O)C=C LVGFPWDANALGOY-UHFFFAOYSA-N 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- QIWKUEJZZCOPFV-UHFFFAOYSA-N phenyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1 QIWKUEJZZCOPFV-UHFFFAOYSA-N 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims 3
- VKEQBMCRQDSRET-UHFFFAOYSA-N Methylone Chemical compound CNC(C)C(=O)C1=CC=C2OCOC2=C1 VKEQBMCRQDSRET-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- KBLWLMPSVYBVDK-UHFFFAOYSA-N cyclohexyl prop-2-enoate Chemical compound C=CC(=O)OC1CCCCC1 KBLWLMPSVYBVDK-UHFFFAOYSA-N 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 23
- 238000001723 curing Methods 0.000 description 7
- 238000009500 colour coating Methods 0.000 description 6
- 239000004721 Polyphenylene oxide Substances 0.000 description 5
- 229920000570 polyether Polymers 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 4
- 238000003847 radiation curing Methods 0.000 description 4
- RZZOQXFEMJWJMA-UHFFFAOYSA-N CCCCCCCCC(C1=CC=CC=C1C(=O)C2=CC=CC=C2)O Chemical class CCCCCCCCC(C1=CC=CC=C1C(=O)C2=CC=CC=C2)O RZZOQXFEMJWJMA-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002923 oximes Chemical class 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001227 electron beam curing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Classifications
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- 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
- C09D5/22—Luminous 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
-
- 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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
Definitions
- the invention relates to the technical field of chemical engineering for coating/ink manufacturing, and in particular to a coating/ink which is radiation-cured to a tire and self-illuminating and a preparation method thereof. Background technique
- Radiation-cured color coatings/inks are increasingly favored for their low cost, fast curing speed, low voc, excellent performance after curing, and energy saving and environmental protection.
- Radiation-cured color coatings/inks on automobile tires are mainly divided into UV light curing and electron beam curing, and are still in an emerging stage of creping.
- the object of the present invention is to provide a coating/ink which is radiation-cured to a tire and self-illuminating and a preparation method for solving the deficiencies of the prior art.
- the radiation provided by the present invention to the tire and the components of the self-luminous coating/ink are in parts by mass, including:
- the acrylate is selected from the group consisting of butyl acrylate, butyl methacrylate, isodecyl acrylate, cyclohexyl methacrylate, phenyl methacrylate, ethylene glycol dimethacrylate or two kind.
- the resin is selected from the group consisting of acrylic resins or various vinyl monomers having a phenyl group.
- the rubber is selected from one or both of natural rubber, styrene butadiene rubber or butadiene rubber.
- the dispersant is a polyether modified polydimethylsiloxane.
- the leveling agent is selected from one or a mixture of any of BYK-358N, BYK-4510, BYK-3455 produced by BYK, Germany.
- the photoinitiator is one of ⁇ -hydroxynonyl benzophenones, ⁇ -aminomercaptobenzophenones or acylphosphine oxides.
- the singularity of the photoinitiator is 0. 12 ⁇ 0. 3 parts.
- the method for preparing a coating/ink for radiation-curing a tire and self-illuminating comprises the following steps:
- the acrylate and the rubber are placed in a closed mixing stirrer according to the above-mentioned components, and stirred at 30 ° C to 50 ° C for 4 to 6 hours until completely dissolved into a transparent liquid, and cooled to room temperature;
- the luminous powder, the leveling agent and the photoinitiator are added in the above-mentioned number of components, and stirred for 10 to 30 minutes, and the coating/ink which is radiation-cured to the tire and self-illuminating is obtained.
- the beneficial effects of the present invention are:
- the coating/ink can achieve radiation curing on the tire, and the film can emit color fluorescence without the light source.
- the film-forming material has excellent adhesion on the tire, acid resistance, alkali resistance and water resistance. detailed description
- Step 1 10 parts by mass of butyl methacrylate and 0.8 parts of styrene-butadiene rubber were placed in a closed stirrer, stirred at 40 ° C for 5 hours, until completely dissolved, and cooled to room temperature.
- Step 2 Transfer the above solution to a dispersing mixer and add acrylic resin to it.
- Step 3 Add 2.5 parts of luminous powder to the above dispersing stirrer, 0.05 parts of the leveling agent BYK-358N produced by BYK, stir for 15 minutes, discharge, and package.
- Step 4 Apply the above ink to the side of the clean tire and solidify it into a coating film by electron beam. According to the national standard, the properties of the coating film were tested, as shown in Table 1.
- Example 2
- Step 1 8 parts by mass of butyl acrylate and 0.5 parts of natural rubber are placed in a closed agitator and stirred at 30 ° C for 4 hours until completely dissolved, and cooled to room temperature.
- Step 2 The above solution was transferred to a dispersing stirrer, and 0.01 part of a polyether-modified polydimethylsiloxane oxime dispersing agent was added thereto, and stirred for 10 minutes.
- Step 3 Add 2 parts of luminous powder to the above dispersing stirrer, 0.03 parts of the leveling agent BYK-4510 produced by BYK, Germany, stir for 10 minutes, discharge, and package.
- Step 4 Apply the above ink to the side of the clean tire and solidify it into a coating film by electron beam. According to the national standard, the properties of the coating film were tested, as shown in Table 1.
- Step 1 9 parts by mass of isodecyl acrylate, 9 parts of cyclohexyl methacrylate, 3 parts of butadiene rubber are placed in a closed stirrer, stirred at 50 ° C for 6 hours, to Completely dissolved and allowed to cool to room temperature.
- Step 2 the above solution was transferred to a dispersing stirrer, and 8 parts of a vinyl monomer having a phenyl group, 0.12 parts of a polyether modified polydimethylsiloxane, and 30 minutes of stirring were added thereto. .
- Step 3 adding 4 parts of luminous powder to the dispersing stirrer, 0.1 part of the leveling agent BYK-3455, 0.3 parts of ⁇ -hydroxynonyl benzophenone photoinitiator, and stirring for 30 minutes.
- Material, packaging can be.
- Step 4 Apply the above ink to the side of the clean tire and cure it with UV light to form a coating film.
- the properties of the coating film were tested, as shown in Table 1.
- Step 1 14 parts by mass of phenyl methacrylate and 1.6 parts of butadiene rubber were placed in a closed stirrer and stirred at 50 ° C for 5.5 hours until completely dissolved and cooled to room temperature.
- Step 2 The above solution was transferred to a dispersing stirrer, and 2.6 parts of styrene, 0.06 parts of dispersing agent polyether modified polydimethylsiloxane, and stirred for 30 minutes were added thereto.
- Step 3 adding 4 parts of luminous powder to the above dispersing stirrer, the leveling agent BYK-358N 0. 03 parts, BYK-3455 0.03 parts, ⁇ -aminomercaptophenone photoinitiator produced by BYK, Germany 0.12 parts, stir for 10 minutes, discharge, and package.
- Step 4 Apply the above ink to the side of the clean tire and cure it with UV light to form a coating film. According to the national standard, the properties of the coating film were tested, as shown in Table 1.
- Step 1 Dissolve 12 parts by mass of ethylene glycol dimethacrylate and 1.3 parts of butadiene rubber in a closed stirrer, stir at 45 °C for 4.5 hours, until completely dissolved, and cool to Room temperature.
- Step 3 adding 3 parts of luminous powder to the above dispersing stirrer, the leveling agent BYK-358N 0. 04 parts, BYK-4510 0.04 parts, 0.18 parts of acylphosphine oxide photoinitiator, stirring 15 minutes, discharging, packaging can be.
- Step 4 Apply the above ink to the side of the clean tire and cure it with UV light to form a coating film.
- Table 1 is a list of various performances of the coating/ink curing of the present invention on automobile tires.
- Example 1 Example 2
- Example 3 Example 4
- Example 5 % adhesion
- the present invention can achieve one-time curing molding on a tire by using UV irradiation, and the film-forming material has excellent performance on automobile tires, and has reached advanced domestic automotive coating/ink technical indexes.
- the preparation method has the characteristics of simple operation and high output efficiency.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Tires In General (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Tyre Moulding (AREA)
- Paints Or Removers (AREA)
Abstract
一种辐射固化于轮胎且自发光的涂料/油墨,按质量份计其包括:丙烯酸酯类8〜18份,树脂0〜8份,橡胶0.5〜3份,分散剂0.01〜0.12份,夜光粉2〜4份,流平剂0.03〜0.1份。其制备方法包括:将丙烯酸酯类和橡胶搅拌成透明液体,冷却到室温;加入树脂和分散剂,搅拌;然后加入夜光粉、流平剂和光引发剂,搅拌10-30分钟。
Description
辐射固化于轮胎且自发光的涂料 /油墨及制备方法 技术领域
本发明涉及涂料 /油墨制造的化工技术领域,具体涉及一种辐射固化于 轮胎且自发光的涂料 /油墨及制备方法。 背景技术
随着科学技术的进歩和工业的迅速发展, 人们的对涂料 /油墨的性能, 环 保等方面提出了更高,更严格的要求。辐射固化的彩色涂料 /油墨因其成本低, 固化速度快, 低 voc, 涂膜固化后性能优异, 具有节能环保等特点的原因越来 越受到青睐。 而汽车轮胎上辐射固化彩色涂料 /油墨主要分为 UV光固化和电 子束固化两种, 目前还处于一个新兴的起歩阶段。
由于汽车轮胎上辐射固化彩色涂料 /油墨的应用将逐歩趋于广泛, 对辐射 固化的彩色涂料 /油墨的要求也将多样化。 一般的辐射固化的彩色涂料 /油墨 是在有外在光源的条件下, 通过吸收光源中不同波段的能量光源, 显示不同 色彩。 因此, 现有的辐射固化的涂料 /油墨的色彩必须在有光源的条件才能被 看见, 在晚上或者黑暗的环境中则不能显现。 而现在的能自发光的彩色涂料 / 油墨还不能适应在轮胎上进行辐射固化。 发明内容
本发明的目的是为了解决目前现有的技术不足, 而提供了一种辐射固化 于轮胎且自发光的涂料 /油墨及制备方法。
本发明提供的辐射固化于轮胎且自发光的涂料 /油墨的组分按质量份计, 包括:
丙烯酸酯类 8〜18份 ,
树脂 0〜8份,
橡胶 0. 5〜3份,
分散剂 0. θΓθ. 12份,
夜光粉 2 份,
流平剂 0. 03〜0. 1份。
所述的丙烯酸酯类选自丙烯酸丁酯, 甲基丙烯酸丁酯, 丙烯酸异癸酯, 甲基丙烯酸环己酯, 甲基丙烯酸苯酯, 二甲基丙烯酸乙二醇酯中的一种或者 两种。
所述的树脂选自丙烯酸树脂或各种带苯基的乙烯基单体。
所述的橡胶选自天然橡胶, 丁苯橡胶或者顺丁橡胶中的一种或者两种。 所述的分散剂为聚醚改性的聚二甲基硅氧垸。
所述的流平剂选自德国毕克公司生产的 BYK-358N、 BYK-4510, BYK-3455 的一种或任意几种的混合物。
所述的光引发剂为 α -羟垸基苯酮类, α -胺垸基苯酮类或酰基膦氧化物 中的一种。
所述辐射固化于轮胎且自发光的涂料 /油墨, 在利用紫外线固化时, 组 分还包括光引发剂 0. 12〜0. 3份。
本发明提供的辐射固化于轮胎且自发光的涂料 /油墨的制备方法, 包括 如下歩骤:
按上述组分数将丙烯酸酯类和橡胶置于密闭的混合搅拌器中, 于 30 °C〜50°C 下, 搅拌 4〜6小时, 至完全溶解成透明液体, 冷却到室温;
将所述透明液体转到分散搅拌器中, 按上述组分数加入树脂和分散剂, 搅 拌 10-30分钟;
然后, 按上述组分数加入夜光粉、 流平剂和光引发剂, 搅拌 10-30分钟, 出料即得到所述辐射固化于轮胎且自发光的涂料 /油墨。
本发明的有益效果是: 所述涂料 /油墨能在轮胎上实现辐射固化, 且成膜 物在没有光源的条件下能够发出彩色荧光。 同时, 该成膜物在轮胎上有优异 的附着力, 耐酸, 耐碱, 耐水。 具体实施方式
下面结合具体的实施例对本发明做进一歩的说明, 需要说明的是下述 实施例仅仅用于说明本发明, 而并不用于限制本发明的实施范围。
实施例 1
歩骤一、 将质量份数甲基丙烯酸丁酯 10份, 丁苯橡胶 0.8份置于密闭 的搅拌器中, 于 40°C温度下, 搅拌 5小时, 至完全溶解, 冷却到室温。
歩骤二、 将上述溶液转置于分散搅拌器中, 并在其中加入丙烯酸树脂
0.1份, 分散剂聚醚改性的聚二甲基硅氧垸 0.05份, 搅拌 30分钟。
歩骤三、在上述分散搅拌器中加入夜光粉 2.5份, 德国毕克公司生产的 流平剂 BYK-358N 0.05份, 搅拌 15分钟, 出料, 包装即可。
歩骤四、将上述油墨刷涂于干净的轮胎侧面上,用电子束固化成涂膜。 按照国标检测涂膜各项性能, 如表 1。 实施例 2
歩骤一、 将质量份数丙烯酸丁酯 8份, 天然橡胶 0.5份置于密闭的搅拌 器中, 于 30°C温度下, 搅拌 4小时, 至完全溶解, 冷却到室温。
歩骤二、 将上述溶液转置于分散搅拌器中, 并在其中加入聚醚改性的 聚二甲基硅氧垸分散剂 0.01份, 搅拌 10分钟。
歩骤三、 在上述分散搅拌器中加入夜光粉 2份, 德国毕克公司生产的 流平剂 BYK-4510 0.03份, 搅拌 10分钟, 出料, 包装即可。
歩骤四、将上述油墨刷涂于干净的轮胎侧面上,用电子束固化成涂膜。 按照国标检测涂膜各项性能, 如表 1。 实施例 3
歩骤一、 将质量份数的丙烯酸异癸酯 9份, 甲基丙烯酸环己酯 9份, 顺 丁橡胶 3份置于密闭的搅拌器中, 于 50°C温度下, 搅拌 6小时, 至完全溶 解, 冷却到室温。
歩骤二、 将上述溶液转置于分散搅拌器中, 并在其中加入带苯基的乙 烯基单体 8份, 分散剂聚醚改性的聚二甲基硅氧垸 0.12份, 搅拌 30分钟。
歩骤三、 在上述分散搅拌器中加入夜光粉 4份, 德国毕克公司生产的 流平剂 BYK-3455 0.1份, α -羟垸基苯酮类光引发剂 0.3份,搅拌 30分钟, 出料, 包装即可。
歩骤四、将上述油墨刷涂于干净的轮胎侧面上,用紫外光固化成涂膜。 按照国标检测涂膜各项性能, 如表 1。
歩骤一、 将质量份数的甲基丙烯酸苯酯 14份, 顺丁橡胶 1.6份置于密 闭的搅拌器中,于 50°C温度下,搅拌 5.5小时,至完全溶解,冷却到室温。
歩骤二、 将上述溶液转置于分散搅拌器中, 并在其中加入苯乙烯 2. 6 份, 分散剂聚醚改性的聚二甲基硅氧垸 0.06份, 搅拌 30分钟。
歩骤三、 在上述分散搅拌器中加入夜光粉 4份, 德国毕克公司生产的 流平剂 BYK-358N 0. 03份、 BYK-3455 0.03份, α -胺垸基苯酮类光引发剂 0.12 份, 搅拌 10分钟, 出料, 包装即可。
歩骤四、将上述油墨刷涂于干净的轮胎侧面上,用紫外光固化成涂膜。 按照国标检测涂膜各项性能, 如表 1。 实施例 5
歩骤一、将质量份数的二甲基丙烯酸乙二醇酯 12份,顺丁橡胶 1.3份置 于密闭的搅拌器中, 于 45 °C温度下, 搅拌 4.5小时, 至完全溶解, 冷却到 室温。
歩骤二、 将上述溶液转置于分散搅拌器中, 并在其中加入带苯基的乙 烯基单体 1. 5份,分散剂聚醚改性的聚二甲基硅氧垸 0.08份,搅拌 25分钟。
歩骤三、 在上述分散搅拌器中加入夜光粉 3 份, 德国毕克公司生产的 流平剂 BYK-358N 0. 04份、 BYK-4510 0.04份, 酰基膦氧化物光引发剂 0.18 份, 搅拌 15分钟, 出料, 包装即可。
歩骤四、将上述油墨刷涂于干净的轮胎侧面上,用紫外光固化成涂膜。 按照国标检测涂膜各项性能, 如表 1。 表 1是本发明的涂料 /油墨固化在汽车轮胎上的各项性能表 项目 实施例 1 实施例 2 实施例 3 实施例 4 实施例 5 附着力%
92 90 93 94 92
(GB 1 T 13217. 7—2009)
硬度
H H F H H
(GB/T 6739-1996)
光泽% 65 60 50 62 58
(GB/T 1743-1989)
耐水
无变化 无变化 无变化 无变化 无变化
( QB/T 4103-2010)
耐酸
无变化 无变化 无变化 无变化 无变化
( GB/T 18724-2008 )
耐碱
无变化 无变化 轻微变色 无变化 无变化
( GB/T 18724-2008 )
电子束 电子束固 紫外线固 紫外线固 紫外线 固化方式
固化 化 化 化 固化 从上表可见, 本发明能采用 UV辐照在轮胎上实现一次固化成型, 成膜物 在汽车轮胎上的性能优异, 达到了国内外先进的汽车用涂料 /油墨技术指标。 同时, 该制备方法具有工艺过程操作简单、 产出高效的特点。
最后所应说明的是, 以上具体实施方式仅用以说明本发明的技术方案 而非限制, 尽管参照较佳实施例对本发明进行了详细说明, 本领域的普通 技术人员应当理解, 可以对本发明的技术方案进行修改或者等同替换, 而 不脱离本发明技术方案的精神和范围, 其均应涵盖在本发明的权利要求范 围当中。
Claims
1、 一种辐射固化于轮胎且自发光的涂料 /油墨, 其特征在于, 其组分按 质量份计, 包括:
丙烯酸酯类 8〜18份 ,
树脂 0〜8份,
橡胶 0. 5〜3份,
分散剂 0. θ Γθ. 12份,
夜光粉 2 份,
流平剂 0. 03〜0. 1份。
2、 根据权利要求 1中所述辐射固化于轮胎且自发光的涂料 /油墨, 其特 征在于,所述的丙烯酸酯类选自丙烯酸丁酯,甲基丙烯酸丁酯,丙烯酸异癸酯, 甲基丙烯酸环己酯, 甲基丙烯酸苯酯, 二甲基丙烯酸乙二醇酯中的一种或者两 种。
3、 根据权利要求 1中所述辐射固化于轮胎且自发光的涂料 /油墨, 其特 征在于, 所述的树脂选自丙烯酸树脂或各种带苯基的乙烯基单体。
4、 根据权利要求 1中所述辐射固化于轮胎且自发光的涂料 /油墨, 其特 征在于,所述的橡胶选自天然橡胶,丁苯橡胶或者顺丁橡胶中的一种或者两种。
5、 根据权利要求 1中所述辐射固化于轮胎且自发光的涂料 /油墨, 其特 征在于, 所述的分散剂为聚醚改性的聚二甲基硅氧垸。
6、 根据权利要求 1中所述辐射固化于轮胎且自发光的涂料 /油墨, 其特 征在于,所述的流平剂选自德国毕克公司生产的 BYK-358N、BYK-4510、BYK-3455 的一种或任意几种的混合物。
7、 根据权利要求 1中所述辐射固化于轮胎且自发光的涂料 /油墨, 其特 征在于, 所述的光引发剂为 α -羟垸基苯酮类, α -胺垸基苯酮类或酰基膦氧化 物中的一种。
8、 根据权利要求 1中所述辐射固化于轮胎且自发光的涂料 /油墨, 其特 征在于, 所述辐射固化于轮胎且自发光的涂料 /油墨, 在利用紫外线固化时, 组分还包括光引发剂 0. 12〜0. 3份。
9、 根据权利要求 1中所述辐射固化于轮胎且自发光的涂料 /油墨的制备 方法, 包括如下歩骤:
按上述组分数将丙烯酸酯类和橡胶置于密闭的混合搅拌器中,于 3crc〜5crc 下, 搅拌 4〜6小时, 至完全溶解成透明液体, 冷却到室温;
将所述透明液体转到分散搅拌器中, 按上述组分数加入树脂和分散剂, 搅 拌 10-30分钟;
然后, 按上述组分数加入夜光粉、 流平剂和光引发剂, 搅拌 10-30 分钟, 出料即得到所述辐射固化于轮胎且自发光的涂料 /油墨。
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