CN103540191A - PVC (polyvinyl chloride) wood grain film printing black ink - Google Patents

PVC (polyvinyl chloride) wood grain film printing black ink Download PDF

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CN103540191A
CN103540191A CN201310470083.6A CN201310470083A CN103540191A CN 103540191 A CN103540191 A CN 103540191A CN 201310470083 A CN201310470083 A CN 201310470083A CN 103540191 A CN103540191 A CN 103540191A
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modified
resin
black ink
pvc
ethyl acetate
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CN201310470083.6A
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Chinese (zh)
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罗平平
王治飞
凌家辉
吴土华
吴秉祯
汪健
洪锋
郑忠辉
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黄山新力油墨科技有限公司
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Abstract

The invention provides PVC (polyvinyl chloride) wood grain film printing black ink of which the formula comprises the following raw materials in percentage by weight: 25-40% of 30% modified polyurethane-acrylic emulsion, 25-40% of 20% carboxy modified three-element composite vinyl chloride-vinyl acetate resin solution, 8-15% of carbon black, 1-5% of filler, 1-6% of functional resin, 1-3% of polyethylene wax, 1-5% of special assistant, 10-15% of ethyl acetate and 10-15% of butanone. According to the invention, aiming at the performance characteristic of the PVC wood grain film printing black ink and the process requirement of glue-free high-temperature self-adhesion compounding, the polyurethane modified polyurethane-acrylic emulsion and the carboxy modified three-element composite vinyl chloride-vinyl acetate resin are added into the formula to serve as binders of the black ink. Thus, the adverse reaction between the black ink and a bonding substrate during glue-free self adhesion of a printing product can be furthest improved and avoided, so that the problems that the color decay of a composite product is great in case of high temperature and the bonding firmness is low are solved, thereby ensuring the product quality.

Description

—种PVC木纹膜印刷黑墨 - seed PVC grainy film printing black ink

技术领域 FIELD

[0001] 本发明涉及一种新型装饰材料,具体涉及一种PVC木纹膜印刷黑墨。 [0001] The present invention relates to a novel decorative material, in particular it relates to a black ink printing PVC grainy film.

背景技术[0002]目前,PVC木纹膜印刷黑墨,经木纹印刷、上胶复合、滚筒压延所制得的新型装饰材料,可与木材、塑料板、铝板、铁板等基材复合制成多用途PVC装饰膜装饰材料,国内市场木纹膜印刷企业的复合还是以干式复合为主。 [0002] Currently, PVC grainy film printed with black ink, printed wood grain by new decorative materials, the plastic compound, the obtained roll calender, may be wood, plastic sheet, aluminum, iron and other substrates made of a composite into a multi-purpose PVC decorative film decorative materials, composite domestic market grainy film printing business is still dominated by dry compound. 但随着新技术、新产品的快速发展和市场各方面条件的逐渐成熟,国内无胶高温(200°c)自粘合复合技术面临前所未有的快速发展机遇。 But with the gradual maturity of new technologies, the rapid development of new products and markets various conditions, domestic non-adhesive high temperature (200 ° c) self-adhesive composite technology is faced with unprecedented opportunities for rapid development.

[0003] 特别是新国家标准GB28481~2012塑料家具中有害物质限量出台,越来越多的木纹装饰膜印刷企业开始关注无胶高温(200°C)自粘合复合,并有一些企业开始引进无胶自粘合复合生产线。 [0003] In particular the new national standard GB28481 ~ 2012 plastic furniture harmful substances introduced, more and more wood grain decorative film printing business began to focus on non-gel temperature (200 ° C) self-adhesive compound, and there are some companies began the introduction of self-adhesive glue-free composite production line. 随着这些引进无胶自粘合复合生产线在木纹装饰膜印刷企业的成功使用,有比较高的技术含量,有利于企业设备更新,加快对传统产业的技术改造,促进产业结构的优化和升级,不单是环保、安全和卫生标准更进一步,同时给企业带来了实实在在的经济效益。 With the introduction of these non-self-adhesive plastic composite production line in the success of decorative wood film printing business use, there are relatively high technical content, help enterprises to update equipment, accelerate the technological transformation of traditional industries, promote the optimization and upgrading of industrial structure , not only environmental protection, safety and health standards even further, to the enterprise has brought tangible economic benefits.

[0004] 无胶自粘合复合以其复合机速快、无溶剂排放、无溶剂残留、加工成本低而被更多木纹膜印刷企业大量采用,但是由于普通PVC木纹膜印刷黑墨中,其黑色颜料都是有机结构材料,碳黑颜料吸油值很高,润湿分散性差,树脂对颜料包裹性很差,油墨不能展色。 [0004] Compound no self-adhesive glue or a composite machine speed fast, no solvent emissions, no solvent residue, low processing cost is more extensive use of grainy film printing companies, but since ordinary PVC grainy film printing black ink which black pigment is an organic structural materials, high oil absorption carbon black pigment wetting dispersibility is poor, the resin encapsulated pigment is poor, the ink can not show color. 在印刷过程中油墨他稳定性差导致印刷故障,不能完全形成很好的图文。 He inks in the printing process results in poor stability of printing trouble, can not form a good graphic completely. 因此不能满足产品的颜色浓度要求,在后加工高温(200°C)自粘合工艺中与其他颜色油墨亲和性差,导致印刷包装品不符合客户要求。 Thus the product can not meet the requirements of color density, after processing temperature (200 ° C) a self-adhesive process with poor affinity to other color inks, resulting in printing and packaging materials do not meet customer requirements.

发明内容 SUMMARY

[0005] 针对以上现有技术中存在的问题,发明提供了一种粘合性能强、耐高温、不变色的PVC木纹膜印刷黑墨。 [0005] To solve the above problems of the prior art, the invention provides an adhesive strength properties, high temperature, no discoloration of the PVC grainy film printing black ink.

[0006] 本发明是通过以下技术方案实现的: [0006] The present invention is achieved by the following technical solutions:

[0007] —种PVC木纹膜印刷黑墨,所述原料的配方及其重量百分比如下: [0007] - seed PVC grainy film printing black ink, the formulation and the weight percentage of raw materials as follows:

[0008] 30%改性聚氨酯-丙烯酸乳液:25~40% [0008] 30% modified polyurethane - acrylic emulsion: 25 to 40%

[0009] 20%羧基改性的三元复合氯醋树脂液:25~40% [0009] 20% of carboxy-modified ternary chlorine vinegar resin solution: 25 to 40%

[0010]碳黑:8 ~15% [0010] Carbon black: 8 to 15%

[0011]填料:1 ~5% [0011] Fillers: 1 to 5%

[0012] 功能树脂:1~6% [0012] Resin Function: 1 to 6%

[0013] 聚乙烯蜡:1~3% [0013] polyethylene wax: 1 to 3%

[0014] 专用助剂:1~5% [0014] special additives: 1 to 5%

[0015] 醋酸乙酯:10~15% [0015] ethyl acetate: 10 to 15%

[0016] 丁酮:10 ~15%[0017] 其中20%羧基改性的三元复合氯醋树脂液是采用醋酸乙酯、醋酸正丙酯和丁酮为溶剂,溶解改性三元复合氯醋制得的树脂溶液,各成分的重量百分比为: [0016] methyl ethyl ketone: 10 to 15% [0017] 20% of the carboxyl-modified resin ternary chlorine vinegar solution is the use of ethyl acetate, n-propyl acetate and methyl ethyl ketone as a solvent to dissolve the modified chloro ASP vinegar resulting resin solution, the weight percent of each component is:

[0018] 改性三元氯醋树脂:15~25 % [0018] modified ternary vinegar chloride resin: 15 to 25%

[0019] 醋酸乙酯:10~20% [0019] ethyl acetate: 10 to 20%

[0020] 醋酸正丙酯:10~20 % [0020] n-propyl acetate: 10 to 20%

[0021] 丁酮:45 ~55%。 [0021] methyl ethyl ketone: 45 to 55%.

[0022] 较优的重量百分比方案为: [0022] The superior weight percentage scheme:

[0023] 改性三元氯醋树脂:20 % [0023] modified ternary vinegar chloride resin: 20%

[0024] 醋酸乙酯:15% [0024] ethyl acetate: 15%

[0025] 醋酸正丙酯:15% [0025] n-propyl acetate: 15%

[0026] 丁酮:50%。 [0026] methyl ethyl ketone: 50%.

[0027] 所述黑墨的制备方法为: [0027] The black ink was prepared:

[0028] I)按权利要求1或2的成分及重量百分比,将改性三元氯醋树脂溶解配制成20%羧基改性的三元复合氯醋树脂液; [0028] I) and the composition according to claim 1 or 2 percent by weight of the modified ternary vinegar chloride resin is dissolved chlorine vinegar ternary complex formulated into a resin solution of 20% carboxy-modified;

[0029] 2)按权利要求1的原料配方及其重量百分比准备原料; [0029] 2) Formulation of raw materials according to claim 1 and their percentage by weight of the raw material preparation;

[0030] 3)称取一次分散料:将步骤2中原料配方中,全部的20%羧基改性的三元复合氯醋树脂液、全部的功能树脂和全部的专用助剂投入分散拉缸中,在200转/分的转速下搅拌,并缓慢加入碳黑、填料、聚乙烯醋,将转速升至1500转/分,高速分散10~15分钟; [0030] 3) dispersing a material weighed: The formulation of raw materials in step 2, all 20% of a carboxyl-modified resin ternary chlorine vinegar solution, all of the functions and all of the resin dispersion special additives into the pull cylinder and stirred at speed of 200 rev / min, and slowly added carbon black, a filler, polyvinyl acetate, the rotation speed was raised to 1500 rev / min, 10 to 15 minutes high speed disperser;

[0031] 4)称取研磨料:将步骤2中原料配方中,醋酸乙酯原料的40%、丁酮原料的50%,加入步骤3的分散拉缸中,在200转/分的转速下搅拌5分钟,上研磨机进行研磨至细度^ 20um ; [0031] 4) Weigh millbase: The formulation of raw materials in step 2, the starting material 40% ethyl acetate, 50% methyl ethyl ketone starting material, the step of adding the dispersion to pull the cylinder 3, at a speed of 200 rev / min stirred for 5 minutes, the grinding mill to a fineness ^ 20um;

[0032] 5)将权利要求1原料配方中余下的物料,即全部的30%改性聚氨酯-丙烯酸乳液、醋酸乙酯原料的60%、以及丁酮原料的50%,投入步骤4的物料中,在1200转/分的转速条件下分散10分钟,调整粘度上机研磨过滤芯装桶。 [0032] 5) The raw material formulation as claimed in claim remaining material, i.e. 30% of all modified polyurethane - acrylic emulsion, 60% ethyl acetate starting material, and 50% methyl ethyl ketone starting material, the material input in step 4 , dispersed for 10 minutes at revolutions of 1200 rev / min, viscosity adjustment filter element with a barrel polishing machine.

[0033] 在本发明的配方体系中: [0033] In the system of the present invention the formulation:

[0034] 聚氨酯改性丙烯酸获得的改性的改性聚氨酯-丙烯酸乳液,是黑墨的主体连接料,主要是给予黑墨在PVC塑料薄膜表面以高的附着牢度。 [0034] The obtained urethane modified acrylic modified modified polyurethane - acrylic emulsion binder main body is black ink, the black ink is mainly given to the surface of PVC plastic film with a high adhesion fastness. 本品可自市场是购得。 It can be purchased from the market.

[0035] 羧基改性的三元复合氯醋树脂是研磨料,在黑墨制造研磨阶段对颜料起到保护作用,它对溶剂的释放性能比较好,利于黑墨的快速干燥和黑墨的成膜。 [0035] The carboxyl-modified resin is a ternary chlorine vinegar grind, the pigment in the black ink manufacturing protect grinding stage, the solvent release properties it is better, to facilitate rapid drying of the black ink and black ink into membrane. 本品可自市场是购得。 It can be purchased from the market.

[0036] 碳黑,即黑色颜料,是着色剂,用于制造黑墨时黑墨颜色的调配。 [0036] carbon black, i.e., a black pigment, a colorant, a black ink color formulations in the manufacture of black ink. 本品可自市场是购得。 It can be purchased from the market.

[0037] 填料主要是给予黑墨以骨架作用。 [0037] The black ink filler is mainly administered in skeleton. 本品可自市场是购得。 It can be purchased from the market.

[0038] 功能树脂是一种偶联剂,在配方体系中起到主体树脂、辅助树脂及颜料等高分子间的连接作用,使油墨干燥后形成的墨膜致密性高,更稳定,提高其耐候性。 [0038] The resin is a function of a coupling agent, play the role of connection between a polymer binder, auxiliary resin and pigments in the formulation system, so that a high denseness ink film formed after drying the ink, is more stable, which improve weather resistance. 本案中采用的是阴离子偶联剂。 Case uses anion coupling agent. 本品可自市场是购得。 It can be purchased from the market.

[0039] 聚乙烯蜡主要是提高黑墨印刷品的爽滑性。 [0039] polyethylene wax mainly to improve the smoothness of the printed black ink. 本品可自市场是购得。 It can be purchased from the market.

[0040] 醋酸乙酯、丁酮是溶剂,其作用是溶解树脂、调节黑墨的粘度和挥发速度。 [0040] ethyl acetate, methyl ethyl ketone solvent, whose role is to dissolve the resin, adjusting the viscosity and evaporation rate of the black ink. 均可自市场是购得。 It can be purchased from the market. [0041] 专用助剂主要作用是提高碳黑颜料的润湿分散性,提高树脂对颜料的包裹性能,提高黑墨的贮存稳定性,一般采用超分散剂24000作为专用助剂。 [0041] The main role is to enhance special additives wetting and dispersing carbon black pigment, the pigment to improve the performance of the resin package, the storage stability of the black ink, a dispersant is generally 24,000 ultra as special additives. 本品可自市场是购得。 It can be purchased from the market.

[0042] 本发明的有益效果为:针对PVC木纹膜印刷黑墨这一性能特性和无胶高温自粘合复合这一工艺要求,改进配方体系,在配方中以聚氨酯改性的聚氨酯~丙烯酸乳液和羧基改性的三元复合氯醋树脂作为主体树脂,作为黑墨的连接料。 [0042] Advantageous effects of the present invention are: black ink for PVC grainy film printing and performance characteristics of the self-adhesive glue-free high temperature process requirements of the composite, improved formulation systems, in the formulation polyurethane acrylate modified polyurethane - and carboxyl-modified emulsions ternary chlorine vinegar resin as the main resin, as the black ink binder. 通过聚氨酯~丙烯酸乳液和羧基改性的三元复合氯醋树脂的共同作用,在配方体系中加入一种阴离子偶联剂功能性树月旨,碳黑颜料高分子与树脂高分子紧密结合,提高印刷黑墨的粘合性能,从而在无胶高温自粘合复合后,防止黑墨木纹颜色部份图案清晰。 By interaction ~ urethane-modified acrylic emulsion and a carboxyl ternary vinegar chloride resin, a coupling agent was added an anionic functional purpose tree months, carbon black pigment with a polymer resin in the polymer system formulations closely, improved printing black ink adhesive properties, so that after the high temperature self-adhesive composite without glue, preventing portion color wood grain pattern is printed with black ink clear. 将功能树脂是在制备的第一次高速分散阶段全部加入,让功能树脂第一时间进入到油墨配方体系中,达到功能性树脂在整个油墨生产过程中能与配方主体树脂充分接触,形成一个性能更优的混合树脂体系,保证油墨质量稳定。 All functional resin was added in the first stage of the preparation of the high-speed dispersion, so that a first time function of the resin system into the ink formulation to achieve the functional resin can be sufficiently in contact with the host resin formulation throughout the ink production process, forming a performance more preferably a mixed resin system to ensure stable quality of the ink. 加入一种专门适合黑墨的专用助剂作为分散剂,改善黑色颜料的润湿分散性,提高油墨的印刷稳定性,提高展色效果,保证产品性能。 Addition of a special black ink for special additives as a dispersant, to improve the wetting and dispersing black pigment, to improve the printing stability of the ink, the effect of improving color development, to ensure product performance.

[0043]本发明中,无胶高温自粘黑墨及专用助剂搭配使用,可以最大程度的改善和避免印品在无胶自粘合时黑墨与粘合基材的不良反应,解决复合产品遇高温颜色衰变大以及粘合牢低的问题,保证了产品质量。 [0043] In the present invention, no high-temperature adhesive glue and a black ink with the use of special additives, the maximum degree of improvement and can avoid adverse reactions prints black ink and the adhesion to the substrate in the absence of self-adhesive glue, solving complex large color decay product when the temperature is low and the bond issue prison, ensuring product quality. 现时避免有机溶剂(VOC)的挥发,节约了使用成本的同时可以达到环保的要求。 At present, to avoid the volatile organic solvent (VOC), the use of cost savings can be achieved while environmental requirements.

[0044] 本发明的配方体系匀采用国产原材料,降低了成本,拉动了国内产业的发展。 Formula system [0044] The present invention uniform use of domestic raw materials, reduce costs, stimulating the development of domestic industries. 具体实施方式 Detailed ways

[0045] 以下结合实施例对本发明做进一步详细说明。 [0045] The following embodiments in conjunction with embodiments of the present invention is described in further detail.

[0046] 实施例1 [0046] Example 1

[0047] 一、制备20%羧基改性的三元复合氯醋树脂液: [0047] a, ternary chlorine vinegar resin solution was prepared of 20% carboxyl modified:

[0048] 采用重量百分比为15%的醋酸乙酯、重量百分比为15%的醋酸正丙酯和重量百分比为50%的丁酮作为溶剂,溶解重量百分比为20%的改性三元复合氯醋,得到20%羧基改性的三元复合氯醋树脂液。 [0048] The percentage by weight of 15% ethyl acetate, 15% by weight of n-propyl acetate 50% by weight of methyl ethyl ketone as a solvent to dissolve 20% by weight of the modified ternary chlorine vinegar to give 20% of the carboxyl-modified resin ternary chlorine vinegar solution.

[0049] 二、制备PVC木纹膜印刷黑墨,其原料配方及其重量百分比为: [0049] Second, the preparation of PVC grainy film printed with black ink, and the raw material formulation by weight percent:

[0050] 30%改性聚氨酯-丙烯酸乳液:35% [0050] 30% modified polyurethane - acrylic emulsion: 35%

[0051] 20%羧基改性的三元复合氯醋树脂液:25% [0051] 20% of carboxy-modified ternary chlorine vinegar resin solution: 25%

[0052]碳 黑:10% [0052] Carbon black: 10%

[0053]填 料:4% [0053] The filler: 4%

[0054] 功能树脂:2% [0054] Function resin: 2%

[0055] 聚乙烯蜡:1% [0055] polyethylene wax: 1%

[0056] 专用助剂:3% [0056] special additives: 3%

[0057] 醋酸乙酯:10% [0057] ethyl acetate: 10%

[0058] 丁酮:10% [0058] methyl ethyl ketone: 10%

[0059] 三、PVC木纹膜印刷黑墨的制备方法为: [0059] Third, PVC grainy film production method of the printed black ink:

[0060] I)将改性三元氯醋树脂溶解配制成20%羧基改性的三元复合氯醋树脂液; [0060] I) The modified ternary vinegar chloride resin is dissolved formulated as 20% carboxyl modified resin liquid ternary chlorine vinegar;

[0061] 2)按照原料配方及其重量百分比准备PVC木纹膜印刷黑墨的原料; [0061] 2) according to the raw material formulation and preparation of raw materials by weight PVC grainy film printed with black ink;

[0062] 3)称取一次分散料:将步骤2中原料配方中,全部的20%羧基改性的三元复合氯醋树脂液、全部的功能树脂和全部的专用助剂投入分散拉缸中,在200转/分的转速下搅拌,并缓慢加入碳黑、填料、聚乙烯醋,将转速升至1500转/分,高速分散10~15分钟; [0062] 3) dispersing a material weighed: The formulation of raw materials in step 2, all 20% of a carboxyl-modified resin ternary chlorine vinegar solution, all of the functions and all of the resin dispersion special additives into the pull cylinder and stirred at speed of 200 rev / min, and slowly added carbon black, a filler, polyvinyl acetate, the rotation speed was raised to 1500 rev / min, 10 to 15 minutes high speed disperser;

[0063] 4)称取研磨料:将步骤2中原料配方中,醋酸乙酯原料的40%、丁酮原料的50%,加入步骤3的分散拉缸中,在200转/分的转速下搅拌5分钟,上研磨机进行研磨至细度^ 20um ; [0063] 4) Weigh millbase: The formulation of raw materials in step 2, the starting material 40% ethyl acetate, 50% methyl ethyl ketone starting material, the step of adding the dispersion to pull the cylinder 3, at a speed of 200 rev / min stirred for 5 minutes, the grinding mill to a fineness ^ 20um;

[0064] 5)将权利要求1原料配方中余下的物料,即全部的30%改性聚氨酯-丙烯酸乳液、醋酸乙酯原料的60%、以及丁酮原料的50%,投入步骤4的物料中,在1200转/分的转速条件下分散10分钟,调整粘度上机研磨过滤芯装桶。 [0064] 5) The raw material formulation as claimed in claim remaining material, i.e. 30% of all modified polyurethane - acrylic emulsion, 60% ethyl acetate starting material, and 50% methyl ethyl ketone starting material, the material input in step 4 , dispersed for 10 minutes at revolutions of 1200 rev / min, viscosity adjustment filter element with a barrel polishing machine.

[0065] 实施例2 [0065] Example 2

[0066] 一、制备20%羧基改性的三元复合氯醋树脂液: [0066] a, ternary chlorine vinegar resin solution was prepared of 20% carboxyl modified:

[0067] 采用重量百分比为15%的醋酸乙酯、重量百分比为15%的醋酸正丙酯和重量百分比为50%的丁酮作为溶剂,溶解重量百分比为20%的改性三元复合氯醋,得到20%羧基改性的三元复合氯醋树脂液。 [0067] The percentage by weight of 15% ethyl acetate, 15% by weight of n-propyl acetate 50% by weight of methyl ethyl ketone as a solvent to dissolve 20% by weight of the modified ternary chlorine vinegar to give 20% of the carboxyl-modified resin ternary chlorine vinegar solution.

[0068] 二、制备PV C木纹膜印刷黑墨,其原料配方及其重量百分比为: [0068] Second, the preparation of PV C grainy film printed with black ink, and the raw material formulation by weight percent:

[0069] 30%改性聚氨酯-丙烯酸乳液:27% [0069] 30% modified polyurethane - acrylic emulsion: 27%

[0070] 20%羧基改性的三元复合氯醋树脂液:30% [0070] 20% of carboxy-modified ternary chlorine vinegar resin solution: 30%

[0071]碳 黑:8% [0071] Carbon black: 8%

[0072]填 料:4% [0072] The filler: 4%

[0073] 功能树脂:4% [0073] Function resin: 4%

[0074] 聚乙烯蜡:2% [0074] polyethylene wax: 2%

[0075] 专用助剂:4% [0075] special additives: 4%

[0076] 醋酸乙酯:10% [0076] ethyl acetate: 10%

[0077] 丁酮:11% [0077] methyl ethyl ketone: 11%

[0078] 三、PVC木纹膜印刷黑墨的制备方法同实施例1。 [0078] Third, the prepared PVC grainy film printed with black ink in Example 1.

[0079] 实施例3 [0079] Example 3

[0080] 一、制备20%羧基改性的三元复合氯醋树脂液: [0080] a, ternary chlorine vinegar resin solution was prepared of 20% carboxyl modified:

[0081] 采用重量百分比为15%的醋酸乙酯、重量百分比为16%的醋酸正丙酯和重量百分比为52%的丁酮作为溶剂,溶解重量百分比为17%的改性三元复合氯醋,得到20%羧基改性的三元复合氯醋树脂液。 [0081] The percentage by weight of 15% ethyl acetate, 16% by weight of n-propyl acetate 52% by weight of methyl ethyl ketone as a solvent to dissolve 17% by weight of the modified ternary chlorine vinegar to give 20% of the carboxyl-modified resin ternary chlorine vinegar solution.

[0082] 二、制备PVC木纹膜印刷黑墨,其原料配方及其重量百分比为: [0082] Second, the preparation of PVC grainy film printed with black ink, and the raw material formulation by weight percent:

[0083] 30%改性聚氨酯-丙烯酸乳液:25% [0083] 30% modified polyurethane - acrylic emulsion: 25%

[0084] 20%羧基改性的三元复合氯醋树脂液:33% [0084] 20% of carboxy-modified ternary chlorine vinegar resin solution: 33%

[0085]碳 黑:12% [0085] Carbon black: 12%

[0086]填 料:2% [0086] fillers: 2%

[0087] 功能树脂:3% [0087] Resin Function: 3%

[0088] 聚乙烯蜡:1% [0088] polyethylene wax: 1%

[0089] 专用助剂:2% [0089] special additives: 2%

[0090] 醋酸乙酯:12% [0090] ethyl acetate: 12%

[0091] 丁酮:10%[0092] 三、PVC木纹膜印刷黑墨的制备方法同实施例1。 [0091] methyl ethyl ketone: 10% [0092] Third, the prepared PVC grainy film printed with black ink in Example 1.

[0093] 上述实施例产品经检测和应用,其结果如下表: [0093] The products tested embodiments and applications, which results in the following table:

[0094] [0094]

Figure CN103540191AD00071

[0095] [0095]

Claims (3)

1.一种PVC木纹膜印刷黑墨,其特征在于所述原料的配方及其重量百分比如下: 30%改性聚氨酯-丙烯酸乳液:25~40% 20%羧基改性的三元复合氯醋树脂液:25~40% 碳黑:8~15% 填料:1~5% 功能树脂:1~6% 聚乙烯蜡:1~3% 专用助剂:1~5% 醋酸乙酯:10~15% 丁酮:10 ~15% 其中20%羧基改性的三元复合氯醋树脂液是采用醋酸乙酯、醋酸正丙酯和丁酮为溶剂,溶解改性三元复合氯醋制得的树脂溶液,各成分的重量百分比为: 改性三元氯醋树脂:15~25% 醋酸乙酯:10~20% 醋酸正丙酯:10~20% 丁酮:45 ~55%。 A PVC grainy film printed with black ink, and wherein said formulation weight percentage of raw materials as follows: 30% modified polyurethane - acrylic emulsion: 25 ~ 40% 20% carboxyl modified ternary chlorine vinegar the resin solution: 25 to 40% carbon black: 8 to 15% filler: 1 to 5% functional resins: 1 to 6% of polyethylene wax: special additives 1-3%: 1-5% ethyl acetate: 10 to 15 butanone%: 10 ~ 15% 20% carboxyl modified resin ternary chlorine vinegar solution is the use of ethyl acetate, n-propyl acetate and methyl ethyl ketone as a solvent to dissolve the modified ternary chloride resin vinegar solution, the weight percentage of each component is: modified ternary vinegar chloride resin: 15 to 25% ethyl acetate: 10 to 20% n-propyl acetate: 10 to 20% methyl ethyl ketone: 45 to 55%.
2.根据权利要求1所述的PVC木纹膜印刷黑墨,其特征在于所述制备20%羧基改性的三元复合氯醋树脂液各成分的重量百分比为: 改性三元氯醋树脂:20% 醋酸乙酯:15% 醋酸正丙酯:15% 丁酮:50%0 PVC according to claim grainy film printing black ink of claim 1, wherein the weight percentage of each component is 20% of a carboxyl-modified ternary chlorine vinegar resin solution was prepared as follows: a resin modified ternary chlorine vinegar : 20% ethyl acetate: 15% n-propyl acetate: methyl ethyl ketone 15%: 50% 0
3.根据权利要求1所述的PVC木纹膜印刷黑墨,其特征在于所述黑墨的制备方法为: 1)按权利要求1或2的成分及重量百分比,将改性三元氯醋树脂溶解配制成20%羧基改性的三元复合氯醋树脂液; 2)按权利要求1的原料配方及其重量百分比准备原料; 3)称取一次分散料:将步骤2中原料配方中,全部的20%羧基改性的三元复合氯醋树脂液、全部的功能树脂和全部的专用助剂投入分散拉缸中,在200转/分的转速下搅拌,并缓慢加入碳黑、填料、聚乙烯醋,将转速升至1500转/分,高速分散10~15分钟; 4)称取研磨料:将步骤2中原料配方中,醋酸乙酯原料的40%、丁酮原料的50%,加入步骤3的分散拉缸中,在200转/分的转速下搅拌5分钟,上研磨机进行研磨至细度^ 20um ; 5)将权利要求1原料配方中余下的物料,即全部的30%改性聚氨酯-丙烯酸乳液、醋酸乙酯原料的60%、以及丁酮原料的 The PVC grainy film printing black ink according to claim 1, characterized in that the black ink is prepared: 1) composition according to claim 1 or 2, and the percentage by weight of the modified ternary chlorine vinegar formulated resin is dissolved to 20% of a carboxyl-modified resin liquid ternary chlorine vinegar; 2) as claimed in claim 1 material weight percentage formula and preparation of raw materials; 3) Weigh the dispersing time: the formulation of raw materials in step 2, 20% of all of the carboxyl-modified resin ternary chlorine vinegar solution, all of the functions of all the resin and special additives into the pull cylinder dispersion, under stirring speed of 200 rev / min, and slowly added carbon black, fillers, polyvinyl acetate, the rotation speed was raised to 1500 rev / min, a high speed disperser for 10 to 15 min; 4) Weigh millbase: the formulation of raw materials in step 2, the starting material 40% ethyl acetate, 50% methyl ethyl ketone starting material, Add dispersion of step to pull the cylinder 3 and stirred at speed of 200 rev / min for 5 minutes, the grinding machine grinding to a fineness ^ 20um; 5) the right to a raw material formula in the rest of the material requirements, i.e., all of the 30% modified polyurethane - acrylic emulsion, 60% ethyl acetate feedstock, feedstock and butanone 50%,投入步骤4的物料中,在1200转/分的转速条件下分散10分钟,调整粘度上机研磨过滤芯装桶。 50%, the material input in step 4, dispersed at 1200 revolutions of rev / min for 10 minutes, to adjust the viscosity of the filter element with a barrel polishing machine.
CN201310470083.6A 2013-09-26 2013-09-26 PVC (polyvinyl chloride) wood grain film printing black ink CN103540191A (en)

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CN102675981A (en) * 2012-06-01 2012-09-19 黄山新力油墨科技有限公司 White ink suitable for solvent-free glue compositing and preparation method thereof

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CN101338003A (en) * 2008-08-12 2009-01-07 上海氯碱化工股份有限公司 Method for preparing carboxylic acid-modified vinyl chloride-vinyl acetate copolymer resins
CN101899127A (en) * 2009-06-01 2010-12-01 钟文军 Polyurethane modified acrylic resin and preparation method thereof
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