CN103666065A - Ultraviolet-curable printing ink for surface printing and preparation method of ultraviolet-curable printing ink - Google Patents

Ultraviolet-curable printing ink for surface printing and preparation method of ultraviolet-curable printing ink Download PDF

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CN103666065A
CN103666065A CN201310602168.5A CN201310602168A CN103666065A CN 103666065 A CN103666065 A CN 103666065A CN 201310602168 A CN201310602168 A CN 201310602168A CN 103666065 A CN103666065 A CN 103666065A
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ink
stir
surface printing
silane coupling
coupling agent
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CN103666065B (en
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陈可亮
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Zhejiang Hengji Ink Technology Co.,Ltd.
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Tongling Founder Plastics Technology Co Ltd
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Abstract

本发明公开了一种用于表面印刷的紫外光固化油墨,其特征在于,由下列重量份的原料制备制成:有机颜料1-3、醋酸正丁酯10-12、丙烯酸树脂14-18、硫酸铈0.4-0.8、氯化铁1-2、双季戊四醇六丙烯酸酯10-12、硅烷偶联剂KH5601-2、聚氨酯丙烯酸酯40-50、1-羟基环己基苯基丙酮5-8、甲基丙烯酸-2-羟基丙酯10-12、三甘醇二异辛酸酯15-18、羟基氟硅油3.5-4、助剂4-5;本发明助剂提高了油墨的韧性,使油墨分散均匀,并且维持了油墨的稳定性;本发明油墨用于表面印刷时,其耐磨性好,干燥速度快,不易脱落,且产品制程简单,节省生产成本。The invention discloses an ultraviolet curable ink for surface printing, which is characterized in that it is prepared from the following raw materials in parts by weight: organic pigment 1-3, n-butyl acetate 10-12, acrylic resin 14-18, Cerium sulfate 0.4-0.8, ferric chloride 1-2, dipentaerythritol hexaacrylate 10-12, silane coupling agent KH5601-2, polyurethane acrylate 40-50, 1-hydroxycyclohexyl phenylacetone 5-8, methyl Acrylic acid-2-hydroxypropyl ester 10-12, triethylene glycol diisocaprylate 15-18, hydroxyfluorosilicone oil 3.5-4, additives 4-5; the additives of the present invention improve the toughness of the ink and make the ink disperse The ink is uniform and maintains the stability of the ink; when the ink of the invention is used for surface printing, it has good wear resistance, fast drying speed, is not easy to fall off, and has a simple manufacturing process, which saves production costs.

Description

一种用于表面印刷的紫外光固化油墨及其制备方法A kind of ultraviolet curing ink for surface printing and preparation method thereof

技术领域 technical field

本发明涉及一种油墨及其制备方法,特别是一种用于表面印刷的紫外光固化油墨及其制备方法。 The invention relates to an ink and a preparation method thereof, in particular to an ultraviolet curable ink for surface printing and a preparation method thereof.

背景技术 Background technique

紫外光固化(UV)油墨是指在紫外线照射下,利用不同波长和能量的紫外光使油墨成膜和干燥的油墨。利用不同紫外光谱,可产生不同能量,将不同油墨连结料中的单体聚合成聚合物,所以UV油墨的色膜具有良好的机械和化学性能。UV油墨的主要优点有:(1)不用溶剂;(2)干燥速度快,耗能少;(3)光泽好,色彩鲜艳;(4)耐水、耐溶剂,耐磨性能好。UV油墨中光引发剂是一种易受光激发的化合物,在吸收光照后激发成自由基,能量转移给感光性分子或光交联剂,使UV墨发生光固化反应。目前UV墨已成为一种较成熟的油墨技术,其污染物排放几乎为零。除了不含溶剂,UV墨还有如不易糊版,网点清晰,墨色鲜艳光亮,耐化学性能优异,用量省等优点。 Ultraviolet curing (UV) ink refers to the ink that uses ultraviolet light of different wavelengths and energies to form a film and dry the ink under ultraviolet radiation. Using different ultraviolet spectra, different energies can be generated to polymerize monomers in different ink binders into polymers, so the color film of UV ink has good mechanical and chemical properties. The main advantages of UV ink are: (1) No solvent is used; (2) Fast drying speed and less energy consumption; (3) Good gloss and bright colors; (4) Water resistance, solvent resistance, and good wear resistance. The photoinitiator in UV ink is a compound that is easily excited by light. After absorbing light, it is excited into a free radical, and the energy is transferred to the photosensitive molecule or photocrosslinking agent, so that the UV ink undergoes a photocuring reaction. At present, UV ink has become a relatively mature ink technology, and its pollutant discharge is almost zero. In addition to not containing solvents, UV inks also have the advantages of not easy to paste, clear dots, bright and bright ink colors, excellent chemical resistance, and low consumption.

发明内容 Contents of the invention

本发明的目的是提供一种用于表面印刷的紫外光固化油墨及其制备方法。 The object of the present invention is to provide a UV-curable ink for surface printing and a preparation method thereof.

为了实现本发明的目的,本发明通过以下方案实施: In order to realize the purpose of the present invention, the present invention is implemented through the following schemes:

一种用于表面印刷的紫外光固化油墨,由下列重量份的原料制备制成:有机颜料1-3、醋酸正丁酯10-12、丙烯酸树脂14-18、硫酸铈0.4-0.8、氯化铁1-2、双季戊四醇六丙烯酸酯10-12、硅烷偶联剂KH560 1-2、聚氨酯丙烯酸酯40-50、1-羟基环己基苯基丙酮5-8、甲基丙烯酸-2- 羟基丙酯10-12、三甘醇二异辛酸酯15-18、羟基氟硅油 3.5-4、助剂4-5; An ultraviolet curable ink for surface printing, prepared from the following raw materials in parts by weight: organic pigment 1-3, n-butyl acetate 10-12, acrylic resin 14-18, cerium sulfate 0.4-0.8, chloride Iron 1-2, dipentaerythritol hexaacrylate 10-12, silane coupling agent KH560 1-2, polyurethane acrylate 40-50, 1-hydroxycyclohexyl phenylacetone 5-8, methacrylic acid-2-hydroxypropyl Esters 10-12, triethylene glycol diisocaprylate 15-18, hydroxyfluorosilicone oil 3.5-4, additives 4-5;

所述助剂由下列重量份的原料制备而成:纳米硅藻土粉0.2-0.3、纳米云母粉0.2-0.3、双季戊四醇六丙烯酸酯10-12、新戊二醇5-7、对叔丁基苯甲酸1-2、交联剂TAC2-3、聚异丁烯2-3、硅烷偶联剂KH560 1-2、没食子酸丙酯2-3、薏仁油1-2;其制备方法是将各物料混合,加热至60-70℃,搅拌反应30-40分钟,即得。 The auxiliary agent is prepared from the following raw materials in parts by weight: 0.2-0.3 nanometer diatomite powder, 0.2-0.3 nanometer mica powder, 10-12 dipentaerythritol hexaacrylate, 5-7 neopentyl glycol, p-tert-butyl Base benzoic acid 1-2, crosslinking agent TAC2-3, polyisobutylene 2-3, silane coupling agent KH560 1-2, propyl gallate 2-3, barley oil 1-2; its preparation method is to mix each material Mix, heat to 60-70°C, stir and react for 30-40 minutes to obtain.

本发明所述用于表面印刷的紫外光固化油墨,由以下具体步骤制成:首先加入有机颜料、醋酸正丁酯、丙烯酸树脂、硫酸铈、氯化铁、双季戊四醇六丙烯酸酯、硅烷偶联剂KH560、聚氨酯丙烯酸酯搅拌混匀,加热至80-90℃,搅拌25-35分钟;然后加入除1-羟基环己基苯基丙酮之外的其余剩余成分,搅拌反应3-5小时;最后降温至60-70℃,加入1-羟基环己基苯基丙酮,搅拌反应40-50分钟,冷却后,研磨得到20-40μm浆料,即得。 The UV-curable ink for surface printing of the present invention is made by the following specific steps: firstly add organic pigment, n-butyl acetate, acrylic resin, cerium sulfate, ferric chloride, dipentaerythritol hexaacrylate, silane coupling Agent KH560, urethane acrylate, stir and mix well, heat to 80-90°C, stir for 25-35 minutes; then add the remaining ingredients except 1-hydroxycyclohexyl phenylacetone, stir and react for 3-5 hours; finally cool down To 60-70°C, add 1-hydroxycyclohexyl phenylacetone, stir and react for 40-50 minutes, after cooling, grind to obtain a 20-40μm slurry.

本发明的有益效果是:本发明助剂提高了油墨的韧性,使油墨分散均匀,并且维持了油墨的稳定性;本发明油墨用于表面印刷时,其耐磨性好, 干燥速度快,不易脱落,且产品制程简单,节省生产成本。 The beneficial effects of the present invention are: the additive of the present invention improves the toughness of the ink, makes the ink disperse evenly, and maintains the stability of the ink; when the ink of the present invention is used for surface printing, it has good abrasion resistance, fast drying speed, and is not easy to dry. Shedding, and the product manufacturing process is simple, saving production costs.

具体实施方案 specific implementation plan

下面通过具体实例对本发明进行详细说明。 The present invention will be described in detail below through specific examples.

一种用于表面印刷的紫外光固化油墨,由下列重量份(公斤)的原料制备制成:有机颜料1、醋酸正丁酯10、丙烯酸树脂14、硫酸铈0.4、氯化铁1、双季戊四醇六丙烯酸酯10、硅烷偶联剂KH560 1、聚氨酯丙烯酸酯40、1-羟基环己基苯基丙酮5、甲基丙烯酸-2- 羟基丙酯10、三甘醇二异辛酸酯15、羟基氟硅油 3.5、助剂4; A UV-curable ink for surface printing, prepared from the following raw materials in parts by weight (kg): organic pigment 1, n-butyl acetate 10, acrylic resin 14, cerium sulfate 0.4, ferric chloride 1, dipentaerythritol Hexaacrylate 10, silane coupling agent KH560 1, polyurethane acrylate 40, 1-hydroxycyclohexyl phenylacetone 5, methacrylate-2-hydroxypropyl 10, triethylene glycol diisocaprylate 15, hydroxyfluorine Silicone oil 3.5, additive 4;

所述助剂由下列重量份(公斤)的原料制备而成:纳米硅藻土粉0.2-0.3、纳米云母粉0.2-0.3、双季戊四醇六丙烯酸酯10-12、新戊二醇5-7、对叔丁基苯甲酸1-2、交联剂TAC2-3、聚异丁烯2-3、硅烷偶联剂KH560 1-2、没食子酸丙酯2-3、薏仁油1-2;其制备方法是将各物料混合,加热至60-70℃,搅拌反应30-40分钟,即得。 The additives are prepared from the following raw materials in parts by weight (kg): 0.2-0.3 nanometer diatomite powder, 0.2-0.3 nanometer mica powder, 10-12 dipentaerythritol hexaacrylate, 5-7 neopentyl glycol, 1-2 p-tert-butylbenzoic acid, crosslinking agent TAC2-3, polyisobutylene 2-3, silane coupling agent KH560 1-2, propyl gallate 2-3, barley oil 1-2; its preparation method is Mix all the materials, heat to 60-70°C, stir and react for 30-40 minutes to obtain the product.

本发明所述用于表面印刷的紫外光固化油墨,由以下具体步骤制成:首先加入有机颜料、醋酸正丁酯、丙烯酸树脂、硫酸铈、氯化铁、双季戊四醇六丙烯酸酯、硅烷偶联剂KH560、聚氨酯丙烯酸酯搅拌混匀,加热至80-90℃,搅拌25-35分钟;然后加入除1-羟基环己基苯基丙酮之外的其余剩余成分,搅拌反应3-5小时;最后降温至60-70℃,加入1-羟基环己基苯基丙酮,搅拌反应40-50分钟,冷却后,研磨得到20-40μm浆料,即得。 The UV-curable ink for surface printing of the present invention is made by the following specific steps: firstly add organic pigment, n-butyl acetate, acrylic resin, cerium sulfate, ferric chloride, dipentaerythritol hexaacrylate, silane coupling Agent KH560, urethane acrylate, stir and mix well, heat to 80-90°C, stir for 25-35 minutes; then add the remaining ingredients except 1-hydroxycyclohexyl phenylacetone, stir and react for 3-5 hours; finally cool down To 60-70°C, add 1-hydroxycyclohexyl phenylacetone, stir and react for 40-50 minutes, after cooling, grind to obtain a 20-40μm slurry.

所得的油墨,使用划格法牛皮胶带剥离,划格间距1mm,100%附着;使用浸有酒精的棉球,300克压力擦拭50次,无异状;浸泡于色拉油中(常温)8小时,无异状;使用浸有盐水的棉球,300克压力擦拭50次,无异状。 The obtained ink was peeled off with cross-cut kraft tape, with a cross-cut distance of 1mm, and 100% adhesion; using a cotton ball soaked in alcohol, wiped 50 times with a pressure of 300 grams, no abnormality; soaked in salad oil (at room temperature) for 8 hours , no abnormality; use a cotton ball soaked in salt water, wipe 50 times with 300 grams of pressure, no abnormality.

Claims (2)

1.一种用于表面印刷的紫外光固化油墨,其特征在于,由下列重量份的原料制备制成:有机颜料1-3、醋酸正丁酯10-12、丙烯酸树脂14-18、硫酸铈0.4-0.8、氯化铁1-2、双季戊四醇六丙烯酸酯10-12、硅烷偶联剂KH560 1-2、聚氨酯丙烯酸酯40-50、1-羟基环己基苯基丙酮5-8、甲基丙烯酸-2- 羟基丙酯10-12、三甘醇二异辛酸酯15-18、羟基氟硅油 3.5-4、助剂4-5; 1. A UV-curable ink for surface printing is characterized in that it is prepared from the raw materials of the following parts by weight: organic pigment 1-3, n-butyl acetate 10-12, acrylic resin 14-18, cerium sulfate 0.4-0.8, ferric chloride 1-2, dipentaerythritol hexaacrylate 10-12, silane coupling agent KH560 1-2, polyurethane acrylate 40-50, 1-hydroxycyclohexyl phenylacetone 5-8, methyl 2-hydroxypropyl acrylate 10-12, triethylene glycol diisocaprylate 15-18, hydroxyfluorosilicone oil 3.5-4, additives 4-5; 所述助剂由下列重量份的原料制备而成:纳米硅藻土粉0.2-0.3、纳米云母粉0.2-0.3、双季戊四醇六丙烯酸酯10-12、新戊二醇5-7、对叔丁基苯甲酸1-2、交联剂TAC2-3、聚异丁烯2-3、硅烷偶联剂KH560 1-2、没食子酸丙酯2-3、薏仁油1-2;其制备方法是将各物料混合,加热至60-70℃,搅拌反应30-40分钟,即得。 The auxiliary agent is prepared from the following raw materials in parts by weight: 0.2-0.3 nanometer diatomite powder, 0.2-0.3 nanometer mica powder, 10-12 dipentaerythritol hexaacrylate, 5-7 neopentyl glycol, p-tert-butyl Base benzoic acid 1-2, crosslinking agent TAC2-3, polyisobutylene 2-3, silane coupling agent KH560 1-2, propyl gallate 2-3, barley oil 1-2; its preparation method is to mix each material Mix, heat to 60-70°C, stir and react for 30-40 minutes to obtain. 2.根据权利要求1所述用于表面印刷的紫外光固化油墨,其特征在于,由以下具体步骤制成:首先加入有机颜料、醋酸正丁酯、丙烯酸树脂、硫酸铈、氯化铁、双季戊四醇六丙烯酸酯、硅烷偶联剂KH560、聚氨酯丙烯酸酯搅拌混匀,加热至80-90℃,搅拌25-35分钟;然后加入除1-羟基环己基苯基丙酮之外的其余剩余成分,搅拌反应3-5小时;最后降温至60-70℃,加入1-羟基环己基苯基丙酮,搅拌反应40-50分钟,冷却后,研磨得到20-40μm浆料,即得。 2. The UV-curable ink for surface printing according to claim 1 is characterized in that, it is made by the following specific steps: first add organic pigment, n-butyl acetate, acrylic resin, cerium sulfate, ferric chloride, bismuth Stir and mix pentaerythritol hexaacrylate, silane coupling agent KH560, and urethane acrylate, heat to 80-90°C, and stir for 25-35 minutes; then add the remaining ingredients except 1-hydroxycyclohexyl phenylacetone, and stir React for 3-5 hours; finally lower the temperature to 60-70°C, add 1-hydroxycyclohexylphenylacetone, stir and react for 40-50 minutes, after cooling, grind to obtain a 20-40μm slurry.
CN201310602168.5A 2013-11-25 2013-11-25 A kind of UV curable ink for surface printing and preparation method thereof Active CN103666065B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104356746A (en) * 2014-10-14 2015-02-18 安徽澳雅合金有限公司 Wear-resistant printing ink for plastic and glass
CN109016912A (en) * 2018-07-13 2018-12-18 上海银玛标识股份有限公司 A kind of endowed processing method of glass surface ink of weather-proof, resistance to wiping
CN109734450A (en) * 2019-02-26 2019-05-10 天津大学 A kind of preparation method of photosensitive ceramic liquid for photocuring additive manufacturing

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CN1970656A (en) * 2006-11-23 2007-05-30 北京印刷学院 Thermoforming plastic printing ink adopting ultraviolet-infra red drying technology
CN103342921A (en) * 2013-07-29 2013-10-09 中国科学院化学研究所 Ink with high hiding rate for ink-jet printing and application thereof to preparation of flexible plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1970656A (en) * 2006-11-23 2007-05-30 北京印刷学院 Thermoforming plastic printing ink adopting ultraviolet-infra red drying technology
CN103342921A (en) * 2013-07-29 2013-10-09 中国科学院化学研究所 Ink with high hiding rate for ink-jet printing and application thereof to preparation of flexible plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104356746A (en) * 2014-10-14 2015-02-18 安徽澳雅合金有限公司 Wear-resistant printing ink for plastic and glass
CN109016912A (en) * 2018-07-13 2018-12-18 上海银玛标识股份有限公司 A kind of endowed processing method of glass surface ink of weather-proof, resistance to wiping
CN109734450A (en) * 2019-02-26 2019-05-10 天津大学 A kind of preparation method of photosensitive ceramic liquid for photocuring additive manufacturing
CN109734450B (en) * 2019-02-26 2021-09-28 天津大学 Preparation method of photosensitive ceramic liquid for photocuring additive manufacturing

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Denomination of invention: A UV curable ink for surface printing and its preparation method

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Pledgor: TONGLING FOUNDER PLASTICS TECHNOLOGY Co.,Ltd.

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Date of cancellation: 20231219

Granted publication date: 20160323

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Registration number: Y2023980065339

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Effective date of registration: 20240425

Address after: 313000 Industrial Park in Deqing County, Huzhou City, Zhejiang Province (Caijie Village, Xinshi Town)

Patentee after: Zhejiang Hengji Ink Technology Co.,Ltd.

Country or region after: China

Address before: 244000 No. 3201, Cuihu Fourth Road, Tongling Economic Development Zone, Anhui Province

Patentee before: TONGLING FOUNDER PLASTICS TECHNOLOGY Co.,Ltd.

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Denomination of invention: A UV curable ink for surface printing and its preparation method

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Pledgee: Zhejiang Deqing Rural Commercial Bank Co.,Ltd. Xinshi sub branch

Pledgor: Zhejiang Hengji Ink Technology Co.,Ltd.

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