WO2022142749A1 - 一种高稳定性的荧光色浆及其制备方法 - Google Patents

一种高稳定性的荧光色浆及其制备方法 Download PDF

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WO2022142749A1
WO2022142749A1 PCT/CN2021/129737 CN2021129737W WO2022142749A1 WO 2022142749 A1 WO2022142749 A1 WO 2022142749A1 CN 2021129737 W CN2021129737 W CN 2021129737W WO 2022142749 A1 WO2022142749 A1 WO 2022142749A1
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parts
fluorescent
color paste
stability
stirring
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PCT/CN2021/129737
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English (en)
French (fr)
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王建旭
何贵平
赵磊
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浙江纳美新材料股份有限公司
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Publication of WO2022142749A1 publication Critical patent/WO2022142749A1/zh

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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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium

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  • the invention belongs to the technical field of colors, and in particular relates to a highly stable fluorescent color paste and a preparation method thereof.
  • Fluorescent pigments have the incomparable brightness and brightness of ordinary pigments. Under ordinary light, their brightness is three times that of traditional pigments, and they still have very good effects under low light conditions. Because of the above characteristics, fluorescent pigments can be used. Widely used in coatings, paints, inks, plastics, printing, textiles and other industries, giving products bright and bright colors.
  • Existing fluorescent pigments can be divided into powdery pigments and paste-like pigments according to their state; powdery fluorescent pigments have disadvantages such as weak tinting strength, not easy to disperse, and dust floating into the environment to cause harm to the human respiratory system. Although the slurry pigment can overcome some of the shortcomings of the powdery pigment, it also has the disadvantages of difficult dispersion and low production efficiency.
  • the Chinese patent with the application number of CN201811022625.2 discloses a fluorescent pigment paste.
  • the parts by weight of the main raw materials in the paste are as follows: pigment: 30 ⁇ 50 parts, phosphor: 3 ⁇ 5 parts, wetting and dispersing agent: 5 ⁇ 18 parts, moisturizing agent: 10 ⁇ 20 parts, pH adjuster: 0.1 ⁇ 5 parts, anti-settling agent: 0.1 ⁇ 0.5 parts, preservative: 0.1 ⁇ 0.3 parts, water: 10 ⁇ 50 parts;
  • the fluorescent colorant provided by the method has the problems that the particles cannot be stably dispersed in the paint in a finer form, the efficiency of grinding and dispersing in the production process is not high, and the grinding time is long.
  • the technical scheme of the present invention is: a high-stability fluorescent colorant, characterized in that the main raw materials of the fluorescent colorant and their parts by weight are as follows: 40-50 parts of fluorescent pigment, 4-6 parts of polymer dispersant, 0.1-1 part of anti-settling agent, 4-10 parts of polyalcohol, 1-5 parts of small molecular wetting agent, 0.1-0.3 part of preservative and 30-50 parts of water.
  • wetting and dispersing agent which plays the role of dispersing and wetting in the fluorescent color paste
  • this high molecular weight wetting and dispersing agent can provide more Good steric hindrance effect prevents pigment flocculation and keeps the dispersion system in a stable state; however, the wetting effect on pigment particles is very general, and the moving speed of high molecular weight wetting and dispersing agent in solution is slow and cannot be very fast. Wetting the pigment particles, causing the pigment particles to enter the solution for a long time, during the stirring process, too much air may enter the solution together with the pigment particles. Causes slight foaming and reduces the quality of the product.
  • the polymer dispersant is selected from polyacrylates, modified polyacrylates, modified polyurethanes, polyacrylate sodium salts, polyacrylate ammonium salts, polycarboxylate alkanolammonium salts, alkyl polyoxy One or more of vinyl ether, alkylphenol polyoxyethylene ether sulfate sodium salt, alkyl polyoxyethylene ether sulfate ammonium salt, alkyl polyoxyethylene ether phosphate, and phenylphenol polyoxyethylene ether.
  • the small molecule wetting agent is selected from one or more of HY-1608A, HY-352 and HY-6170.
  • the polyol is selected from polyethylene glycol and its derivatives, polypropylene glycol and its derivatives, glycerol, butanetriol, triethylene glycol, tetraethylene glycol, triethanolamine, triethylene glycol ether , one or more of diethylene glycol dibutyl ether, triethylene glycol monoethyl ether and tetraglyme.
  • the anti-settling agent is selected from one or more of organically modified bentonite, fumed silica and modified hydrogenated castor oil.
  • the preservative is selected from one or both of 2-methyl-4-isothiazolin-3-one and cassone.
  • the fluorescent color paste also includes 1-3 parts by mass of a defoamer selected from BYK-024, BYK-028 and Foamex one or more of 810.
  • the fluorescent pigment is preferably one of fluorescent pink, fluorescent powder yellow, and fluorescent powder blue.
  • the present invention also provides a method for preparing a highly stable fluorescent colorant, comprising the following steps:
  • step b Add 0.1-1 part of anti-settling agent to the mixed solution in step a while stirring, add 40-50 parts of fluorescent pigment after stirring evenly, and then stir for 30-60 min at a stirring speed of 1000-1500 rpm to obtain Coarse fluorescent color paste;
  • step b sanding the coarse fluorescent color paste in step b with a sand mill
  • the fineness of the color paste is detected, and the measuring method is as follows: dip a glass rod into the water-based color paste sample to be tested, drop a drop in the crucible, measure 10 ml with a measuring cylinder to remove Ionized water is poured into the crucible. After stirring well, draw out one or two drops of the feed solution, drop it on the glass slide, and then cover it with a cover glass. Place the glass slide on the disc of the microscope, correct the focal length of the microscope (large rotation is for coarse adjustment; small rotation is for fine adjustment), and use a micrometer to observe the fineness of the paint. After the fineness of the color paste is qualified, it is filtered and packaged, and if it is not qualified, the previous step is repeated.
  • step b 1-3 parts by mass of a defoamer is also added while the anti-settling agent is added.
  • the temperature in the process of producing the fluorescent color paste is ⁇ 50°C, and further preferably, the temperature is between 30°C and 50°C, to avoid the temperature being too high and accelerating the collision of particles.
  • a low-molecular-weight wetting agent is added to the formula of the present invention.
  • the low-molecular-weight wetting agent makes it easier to migrate in the solution, and it is also easier to contact the surface of the pigment particles, which can effectively reduce the surface tension of the pigment, which makes the The pigment particles can quickly enter the solvent, avoiding the situation that the pigment particles will entrain a large amount of air when entering the solution;
  • the macromolecular dispersant is used in the formulation of the present invention, and the presence of the macromolecular dispersant provides better steric hindrance effect, which can prevent pigment flocculation and keep the dispersion system in a stable state;
  • the formulation of the present invention adopts a small molecular wetting agent and a macromolecular dispersing agent, and the two cooperate with each other to make the pigment and filler particles stably dispersed in the coating in a more delicate form; this can improve the grinding effect in the production process.
  • the dispersion efficiency shortens the grinding time, and improves the coloring degree and hiding power of the pigment and filler particles.
  • the transparency, viscosity, fluidity, mechanical strength and stability of the coating are significantly improved;
  • the dyeing puree provided by the present invention has uniform dyeing, good stability and no harm to the environment and human body.
  • a high-stability fluorescent colorant characterized in that the main raw materials of the fluorescent colorant and their parts by weight are as follows: 50 parts of fluorescent pink, 5 parts of polyacrylate, 0.8 parts of organically modified bentonite, 6 parts of organically modified bentonite polyethylene glycol, 4 parts HY-1608A, 0.2 part 2-methyl-4-isothiazolin-3-one, and 50 parts water.
  • the preparation method of the fluorescent colorant with high stability according to the ratio of the above-mentioned embodiment comprises the following steps:
  • step b The coarse fluorescent pink slurry in step b is sanded with a sand mill, and the number of times of grinding is 1 time;
  • the temperature in the process of producing the fluorescent color paste is 50°C.
  • a high-stability fluorescent colorant characterized in that the main raw materials of the fluorescent colorant and their parts by weight are as follows: 50 parts of fluorescent pink, 5 parts of polyacrylate, 0.8 parts of organically modified bentonite, 6 parts of organically modified bentonite polyethylene glycol, 4 parts HY-1608A, 0.2 part 2-methyl-4-isothiazolin-3-one, and 50 parts water.
  • the fluorescent color paste also includes 2 parts of defoamer TEGO 810.
  • the preparation method of the fluorescent colorant with high stability according to the ratio of the above-mentioned embodiment comprises the following steps:
  • step b The coarse fluorescent pink slurry in step b is sanded with a sand mill, and the number of times of grinding is 1 time;
  • the temperature in the process of producing the fluorescent color paste is 50°C.
  • a high-stability fluorescent colorant characterized in that the main raw materials of the fluorescent colorant and their parts by weight are as follows: 50 parts of fluorescent pink, 5 parts of polyacrylate, 0.8 parts of organically modified bentonite, 6 parts of organically modified bentonite polyethylene glycol, 4 parts HY-1608A, 0.2 part 2-methyl-4-isothiazolin-3-one, and 50 parts water.
  • the fluorescent color paste also includes 2 parts of defoamer TEGO 810.
  • the preparation method of the above-mentioned high-stability fluorescent colorant according to the ratio of the above-mentioned embodiment comprises the following steps:
  • step b the coarse phosphor yellow slurry in step b is sanded with a sand mill, and the number of times of grinding is 1 time;
  • the temperature in the process of producing the fluorescent color paste is 50°C.
  • a high-stability fluorescent color paste characterized in that the main raw materials of the fluorescent color paste and its parts by weight are as follows: 40 parts of fluorescent pink, 4 parts of alkyl polyacrylate, 0.4 parts of organically modified bentonite, 4 parts polyethylene glycol, 1 part wetting agent HY-1608A, 0.1 part 2-methyl-4-isothiazolin-3-one and 40 parts water.
  • the fluorescent color paste also includes 2 parts of defoamer TEGO 810.
  • the preparation method of the above-mentioned high-stability fluorescent colorant according to the ratio of the above-mentioned embodiment comprises the following steps:
  • step b The coarse fluorescent pink slurry in step b is sanded with a sand mill, and the number of times of grinding is 1 time;
  • the temperature in the process of producing the fluorescent color paste is 50°C.
  • a highly stable fluorescent colorant characterized in that the main raw materials of the fluorescent colorant and their parts by weight are as follows: 50 parts of fluorescent pink, 5 parts of alkylphenol polyoxyethylene ether sulfate sodium salt, 0.8 parts of Fumed silica, 6 parts of triethylene glycol ether, 4 parts of HY-352, 0.2 parts of Cassone and 50 parts of water.
  • the fluorescent color paste also includes 2 parts of defoamer TEGO 810.
  • the fluorescent color paste also includes 2 parts of defoamer SN-1355.
  • the preparation method of the above-mentioned high-stability fluorescent colorant according to the ratio of the above-mentioned embodiment comprises the following steps:
  • step b The coarse fluorescent pink slurry in step b is sanded with a sand mill, and the number of times of grinding is 1 time;
  • the temperature in the process of producing the fluorescent color paste is 50°C.
  • a high-stability fluorescent colorant characterized in that the main raw materials of the fluorescent colorant and their parts by weight are as follows: 50 parts of fluorescent pink, 5 parts of polyacrylate, 0.8 parts of organically modified bentonite, 6 parts of organically modified bentonite polyethylene glycol, 4 parts HY-1608A, 0.2 part 2-methyl-4-isothiazolin-3-one, and 50 parts water.
  • the preparation method of the fluorescent colorant with high stability according to the ratio of the above-mentioned embodiment comprises the following steps:
  • step b The coarse fluorescent pink slurry in step b is sanded with a sand mill, and the number of times of grinding is 1 time;
  • the temperature in the process of producing the fluorescent colorant is 30°C.
  • a highly stable fluorescent colorant characterized in that the main raw materials of the fluorescent colorant and their parts by weight are as follows: 50 parts of fluorescent pink, 5 parts of alkylphenol polyoxyethylene ether sulfate sodium salt, 0.8 parts of Fumed silica, 6 parts triethylene glycol ether, 0.2 parts casson and 50 parts water.
  • the fluorescent color paste also includes 2 parts of defoamer TEGO 810.
  • the fluorescent color paste also includes 2 parts of defoamer SN-1355.
  • the preparation method of the above-mentioned high-stability fluorescent colorant according to the ratio of the above-mentioned embodiment comprises the following steps:
  • step b The coarse fluorescent pink slurry in step b is sanded with a sand mill, and the number of times of grinding is 1 time;
  • the temperature in the process of producing the fluorescent color paste is 50°C.
  • Detection method According to GB/T 21473-2008 "color paste for color matching system", the product obtained by the present invention is detected (wherein the specific indicators are carried out according to the method in the above-mentioned standard appendix), and the detection results are as follows:

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
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  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)

Abstract

一种高稳定性的荧光色浆，其主要原料及其重量份数如下：40～50份荧光颜料、4～6份高分子分散剂、0.1～1份防沉剂、4～10份聚醇、1～5份小分子润湿剂、0.1～0.3份防腐剂及30～50份水；本产品具有稳定性好、染色均匀、生产效率高、对环境和人体无伤害等优点。

Description

一种高稳定性的荧光色浆及其制备方法 技术领域
本发明属于颜色技术领域，具体涉及一种高稳定性的荧光色浆及其制备方法。
 背景技术
荧光颜料拥有着普通颜料无法比拟的鲜艳度和亮度，在普通光照下其亮度是传统颜料的三倍，且在低光照的条件下仍然有非常好的效果，因其具有上述特点，荧光颜料可广泛应用于涂料、油漆、油墨、塑胶、印刷、纺织等行业，赋予商品光鲜亮丽的色彩。
 技术问题
现有的荧光颜料按其状态可分为粉状颜料和浆状颜料；粉状荧光颜料存在着着色力弱、不易分散、粉尘漂浮到环境中对人体呼吸系统造成伤害等缺点，而现有的浆状颜料虽能够克服粉状颜料的部分缺点，却也存在着难分散、生产效率低的缺点。
如申请号为CN201811022625.2的中国专利，公布了一种荧光颜料色浆，该色浆中主要原料的重量份数如下：颜料：30~50份，荧光粉：3~5份，润湿分散剂：5~18份，保湿剂：10~20份，pH值调节剂：0.1~5份，防沉降剂：0.1~0.5份，防腐剂：0.1~0.3份，水：10~50份；该方法所提供的荧光色浆存在着不能使粒子以更细腻的形式稳定地分散于涂料、在生产过程中研磨分散的效率不高、研磨时间长等问题。
 技术解决方案
针对于现有技术中存在的不能使粒子以更细腻的形式稳定地分散于涂料、在生产过程中研磨分散的效率不高、研磨时间长等问题，本发明要解决的上述技术问题，从而提供了一种高稳定性的荧光色浆及其制备方法。
为了解决上述技术问题，本发明的技术方案是：一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆的主要原料及其重量份数如下：40～50份荧光颜料、4～6份高分子分散剂、0.1～1份防沉剂、4～10份聚醇、1～5份小分子润湿剂、0.1～0.3份防腐剂及30～50份水。
现有技术中，只采用了一种分子量高的表面活性剂，即润湿分散剂，它在荧光色浆中起到了分散作用和润湿作用，这种高分子量的润湿分散剂能提供更好的空间位阻效应，防止颜料絮凝，使分散体系处于稳定状态；但是对颜料粒子的润湿作用就很一般了，高分子量的润湿分散剂在溶液中的移动速度慢，不能够很快的润湿所述的颜料粒子，导致所述的颜料粒子进入所述的溶液的时间过长，在搅拌的过程中就可能会使得过多的空气随所述的颜料粒子一起进入到溶液中，造成些微的起泡，降低了产品的品质。
在上述技术方案中，既加入了高分子的分散剂，又加入了低分子量的润湿剂；低分子量的润湿剂使其更容易在溶液中迁移，也更易接触到颜料粒子表面，更有效降低颜料的表面张力，这使得所述的颜料粒子能更快的进入到溶剂中，避免了所述的颜料粒子进入所述的溶液中的时候会裹挟大量空气的情况，提高了生产的效率；而大分子分散剂的存在提供了更好的空间位阻效应，可防止颜料絮凝，使分散体系处于稳定状态；两者相互配合协同作用使颜填料粒子以更细腻的形式稳定地分散于涂料中。这在生产过程中可以提高研磨分散的效率，缩短研磨时间，并且提高了颜填料粒子的着色程度、遮盖力。
优选地，所述的高分子分散剂选自聚丙烯酸酯、改性聚丙烯酸酯、改性聚氨酯、聚丙烯酸酯钠盐、聚丙烯酸酯铵盐、聚羧酸烷醇铵盐、烷基聚氧乙烯醚、烷基酚聚氧乙烯醚硫酸钠盐、烷基聚氧乙烯醚硫酸铵盐、烷基聚氧乙烯醚磷酸酯、苯基酚聚氧乙烯醚中的一种或多种。
优选地，所述的小分子润湿剂选自HY-1608A、HY-352和HY-6170中的一种或多种。
优选地，所述的聚醇选自聚乙二醇及其衍生物、聚丙二醇及其衍生物、丙三醇、丁三醇、三甘醇、四甘醇、三乙醇胺、三乙二醇醚、二甘醇二丁醚、三甘醇一乙醚、四甘醇二甲醚中的一种或多种。
优选地，所述的防沉剂选自有机改性膨润土、气相二氧化硅、改性氢化蓖麻油中的一种或多种。
优选地，所述的防腐剂选自2-甲基-4-异噻唑啉-3-酮、卡松中的一种或两种。
优选地，所述的荧光色浆还包括1~3质量份的消泡剂，所述的消泡剂选自BYK-024、BYK-028和Foamex 810中的一种或多种。
优选地，所述的荧光颜料优选自荧光粉红、荧光粉黄、荧光粉青中的一种。
本发明还提供了一种高稳定性的荧光色浆的制备方法，包括以下步骤：
a、将30～50份水、4～10份聚醇、4～6份高分子分散剂、1～5份小分子润湿剂、0.1～0.3份防腐剂混合，搅拌均匀，得到混合液；
b、边搅拌边向步骤a中的混合液中加入0.1～1份防沉剂，搅拌均匀后加入40～50份荧光颜料，然后以1000~1500转/分钟的搅拌速度搅拌时间30~60min得到粗荧光色浆；
c、将步骤b中的粗荧光色浆，用砂磨机进行砂磨；
d、研磨完成后，搅拌时间0.5~1h，搅拌速度为600~1000转/分钟；
e、取样送检，检测合格后，用过滤袋过滤得到荧光色浆，包装。
在上述技术方案中，步骤e中取样之后，检测色浆的细度，将测方法如下：用玻璃棒蘸取待测的水性色浆试样，滴一滴在坩埚中，用量筒量取10ml去离子水倒人坩埚中。充分搅拌后，抽出一到二滴料液，滴在载玻璃片上，然后将盖玻片盖上。将玻璃片放在显微镜的圆盘上，校正显微镜的焦距（大旋转为粗调；小旋转为微调），利用测微尺观察涂料细度。色浆细度合格后则过滤包装，不符合则重复上一步骤。
优选地，在步骤b中，加防沉剂的同时还加了1~3质量份的消泡剂。
优选地，生产所述的荧光色浆的过程中的温度≤50℃，进一步优选地，该温度在30~50℃之间，避免温度过高而加快粒子的相互碰撞。
 有益效果
综上所述，本发明的有益效果有：
1、本发明的配方中加入了低分子量的润湿剂，低分子量的润湿剂使其更容易在溶液中迁移，也更易接触到颜料粒子表面，更有效降低颜料的表面张力，这使得所述的颜料粒子能跟快的进入到溶剂中，避免了所述的颜料粒子进入所述的溶液中的时候会裹挟大量空气的情况；
2、本发明的配方中采用了大分子分散剂，大分子分散剂的存在提供更好的空间位阻效应，可防止颜料絮凝，使分散体系处于稳定状态；
3、本发明的配方中采用了小分子润湿剂以及大分子分散剂，两者相互配合协同作用使颜填料粒子以更细腻的形式稳定地分散于涂料中；这在生产过程中可以提高研磨分散的效率，缩短研磨时间，并且提高了颜填料粒子的着色程度、遮盖力，同时涂料的透明度、粘度、流动性、机械强度、稳定性等方面都有明显的提升；
4、本发明所提供的染色原浆染色均匀、稳定性好，对环境和人体无伤害。
 本发明的实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例对技术方案进行详细地描述，本实施例仅仅是对本发明的解释，并不是对本发明的限制。
实施例1
一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆的主要原料及其重量份数如下：50份荧光粉红、5份聚丙烯酸酯、0.8份有机改性膨润土、6份聚乙二醇、4份HY-1608A、0.2份2-甲基-4-异噻唑啉-3-酮及50份水。
按上述实施例的比例高稳定性的荧光色浆的制备方法，包括以下步骤：
a、将水、聚乙二醇、聚丙烯酸酯、HY-1608A、2-甲基-4-异噻唑啉-3-酮混合，搅拌均匀；
b、边搅拌边加入有机改性膨润土，分散均匀后加入荧光粉红，然后以1500转/分钟的搅拌速度搅拌时间60min得到粗荧光粉红色浆；
c、将步骤b中的粗荧光粉红色浆，用砂磨机进行砂磨，研磨遍数为1遍；
d、研磨完成后，搅拌时间0.5h，搅拌速度为1000转/分钟；
e、搅拌0.5h后取样送检，检测合格后，用5微米过滤袋过滤包装。
生产所述的荧光色浆的过程中的温度为50℃。
实施例2
一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆的主要原料及其重量份数如下：50份荧光粉红、5份聚丙烯酸酯、0.8份有机改性膨润土、6份聚乙二醇、4份HY-1608A、0.2份2-甲基-4-异噻唑啉-3-酮及50份水。
所述的荧光色浆还包括2份消泡剂TEGO 810。
按上述实施例的比例高稳定性的荧光色浆的制备方法，包括以下步骤：
a、将水、聚乙二醇、聚丙烯酸酯、HY-1608A、2-甲基-4-异噻唑啉-3-酮混合，搅拌均匀；
b、边搅拌边加入有机改性膨润土，分散均匀后加入荧光粉红和消泡剂TEGO 810，然后以1500转/分钟的搅拌速度搅拌时间60min得到粗荧光粉红色浆；
c、将步骤b中的粗荧光粉红色浆，用砂磨机进行砂磨，研磨遍数为1遍；
d、研磨完成后，搅拌时间0.5h，搅拌速度为1000转/分钟；
e、搅拌0.5h后取样送检，检测合格后，用5微米过滤袋过滤包装。
生产所述的荧光色浆的过程中的温度为50℃。
实施例3
一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆的主要原料及其重量份数如下：50份荧光粉红、5份聚丙烯酸酯、0.8份有机改性膨润土、6份聚乙二醇、4份HY-1608A、0.2份2-甲基-4-异噻唑啉-3-酮及50份水。
所述的荧光色浆还包括2份消泡剂TEGO 810。
按上述实施例的比例上述高稳定性的荧光色浆的制备方法，包括以下步骤：
a、将水、聚乙二醇、聚丙烯酸酯、HY-1608A、2-甲基-4-异噻唑啉-3-酮混合，搅拌均匀；
b、边搅拌边加入有机改性膨润土，分散均匀后加入荧光粉黄和消泡剂TEGO 810，然后以1500转/分钟的搅拌速度搅拌时间60min得到粗荧光粉黄色浆；
c、将步骤b中的粗荧光粉黄色浆，用砂磨机进行砂磨，研磨遍数为1遍；
d、研磨完成后，搅拌时间0.5h，搅拌速度为1000转/分钟；
e、搅拌0.5h后取样送检，检测合格后，用5微米过滤袋过滤包装。
生产所述的荧光色浆的过程中的温度为50℃。
实施例4
一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆的主要原料及其重量份数如下：40份荧光粉红、4份烷基聚丙烯酸酯、0.4份有机改性膨润土、4份聚乙二醇、1份润湿剂HY-1608A、0.1份2-甲基-4-异噻唑啉-3-酮及40份水。
所述的荧光色浆还包括2份消泡剂TEGO 810。
按上述实施例的比例上述高稳定性的荧光色浆的制备方法，包括以下步骤：
a、将水、聚乙二醇、聚丙烯酸酯、润湿剂HY-1608A、2-甲基-4-异噻唑啉-3-酮混合，搅拌均匀；
b、边搅拌边加入有机改性膨润土，分散均匀后加入荧光粉红和消泡剂TEGO 810，然后以1500转/分钟的搅拌速度搅拌时间60min得到粗荧光粉红色浆；
c、将步骤b中的粗荧光粉红色浆，用砂磨机进行砂磨，研磨遍数为1遍；
d、研磨完成后，搅拌时间0.5h，搅拌速度为1000转/分钟；
e、搅拌0.5h后取样送检，检测合格后，用5微米过滤袋过滤包装。
生产所述的荧光色浆的过程中的温度为50℃。
实施例5
一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆的主要原料及其重量份数如下：50份荧光粉红、5份烷基酚聚氧乙烯醚硫酸钠盐、0.8份气相二氧化硅、6份三乙二醇醚、4份HY-352、0.2份卡松及50份水。
所述的荧光色浆还包括2份消泡剂TEGO 810。
所述的荧光色浆还包括2份消泡剂SN-1355。
按上述实施例的比例上述高稳定性的荧光色浆的制备方法，包括以下步骤：
a、将水、三乙二醇醚、烷基酚聚氧乙烯醚硫酸钠盐、润湿剂HY-352、卡松混合，搅拌均匀；
b、边搅拌边加入气相二氧化硅，分散均匀后加入荧光粉红和消泡剂SN-1355，然后以1500转/分钟的搅拌速度搅拌时间60min得到粗荧光粉红色浆；
c、将步骤b中的粗荧光粉红色浆，用砂磨机进行砂磨，研磨遍数为1遍；
d、研磨完成后，搅拌时间0.5h，搅拌速度为1000转/分钟；
e、搅拌0.5h后取样送检，检测合格后，用5微米过滤袋过滤包装。
生产所述的荧光色浆的过程中的温度为50℃。
实施例6
一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆的主要原料及其重量份数如下：50份荧光粉红、5份聚丙烯酸酯、0.8份有机改性膨润土、6份聚乙二醇、4份HY-1608A、0.2份2-甲基-4-异噻唑啉-3-酮及50份水。
按上述实施例的比例高稳定性的荧光色浆的制备方法，包括以下步骤：
a、将水、聚乙二醇、聚丙烯酸酯、HY-1608A、2-甲基-4-异噻唑啉-3-酮混合，搅拌均匀；
b、边搅拌边加入有机改性膨润土，分散均匀后加入荧光粉红，然后以1500转/分钟的搅拌速度搅拌时间60min得到粗荧光粉红色浆；
c、将步骤b中的粗荧光粉红色浆，用砂磨机进行砂磨，研磨遍数为1遍；
d、研磨完成后，搅拌时间0.5h，搅拌速度为1000转/分钟；
e、搅拌0.5h后取样送检，检测合格后，用5微米过滤袋过滤包装。
生产所述的荧光色浆的过程中的温度为30℃。
对比例
一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆的主要原料及其重量份数如下：50份荧光粉红、5份烷基酚聚氧乙烯醚硫酸钠盐、0.8份气相二氧化硅、6份三乙二醇醚、0.2份卡松及50份水。
所述的荧光色浆还包括2份消泡剂TEGO 810。
所述的荧光色浆还包括2份消泡剂SN-1355。
按上述实施例的比例上述高稳定性的荧光色浆的制备方法，包括以下步骤：
a、将水、三乙二醇醚、烷基酚聚氧乙烯醚硫酸钠盐、卡松混合，搅拌均匀；
b、边搅拌边加入气相二氧化硅，分散均匀后加入荧光粉红和消泡剂SN-1355，然后以1500转/分钟的搅拌速度搅拌时间60min得到粗荧光粉红色浆；
c、将步骤b中的粗荧光粉红色浆，用砂磨机进行砂磨，研磨遍数为1遍；
d、研磨完成后，搅拌时间0.5h，搅拌速度为1000转/分钟；
e、搅拌0.5h后取样送检，检测合格后，用5微米过滤袋过滤包装。
生产所述的荧光色浆的过程中的温度为50℃。
关于本发明所获得的色浆，发明人进行了以下的检测实验：
检测方法：根据GB/T 21473-2008《调色系统用色浆》对本发明所得的产品进行检测(其中具体的指标按照上述的标准附录中的方法进行)，检测的结果如下：
表1实施例1-6与对比例的产品性能对比表
Figure dest_path_image002
从上表数据不难看出，本发明中实施例1-6中的色相差、彩度差及明度差较对比例均较小，说明本发明的产品的色牢度较好，着色稳定性也较好；而且实施例1-6中各产品的黏度均一，数值相接近，证明本发明所提供的产品的稳定性及重现性较好；本产品的耐侯性也较好，达到了5级；实施例1-6中的产品均不产生沉淀，说明本产品中的分散程度高，浆体性质稳定。

Claims (10)

  1. 一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆的主要原料及其重量份数如下：40～50份荧光颜料、4～6份高分子分散剂、0.1～1份防沉剂、4～10份聚醇、1～5份小分子润湿剂、0.1～0.3份防腐剂及30～50份水。
  2. 根据权利要求1所述的一种高稳定性的荧光色浆，其特征在于，所述的高分子分散剂选自聚丙烯酸酯、改性聚丙烯酸酯、改性聚氨酯、聚丙烯酸酯钠盐、聚丙烯酸酯铵盐、聚羧酸烷醇铵盐、烷基聚氧乙烯醚、烷基酚聚氧乙烯醚硫酸钠盐、烷基聚氧乙烯醚硫酸铵盐、烷基聚氧乙烯醚磷酸酯、苯基酚聚氧乙烯醚中的一种或多种。
  3. 根据权利要求1所述的一种高稳定性的荧光色浆，其特征在于，所述的小分子润湿剂选自HY-1608A、HY-352和HY-6170中的一种或多种。
  4. 根据权利要求1所述的一种高稳定性的荧光色浆，其特征在于，所述的聚醇选自聚乙二醇及其衍生物、聚丙二醇及其衍生物、丙三醇、丁三醇、三甘醇、四甘醇、三乙醇胺、三乙二醇醚、二甘醇二丁醚、三甘醇一乙醚、四甘醇二甲醚中的一种或多种。
  5. 根据权利要求1所述的一种高稳定性的荧光色浆，其特征在于，所述的防沉剂选自有机改性膨润土、气相二氧化硅、改性氢化蓖麻油中的一种或多种。
  6. 根据权利要求1所述的一种高稳定性的荧光色浆，其特征在于，所述的防腐剂选自2-甲基-4-异噻唑啉-3-酮、卡松中的一种或两种。
  7. 根据权利要求1所述的一种高稳定性的荧光色浆，其特征在于，所述的荧光色浆还包括1~3质量份的消泡剂。
  8. 根据权利要求1所述的一种高稳定性的荧光色浆，其特征在于，所述的荧光颜料选自荧光粉红、荧光粉黄、荧光粉青中的一种。
  9. 一种高稳定性的荧光色浆的制备方法，包括以下步骤：
    a、将30～50份水、4～10份聚醇、4～6份高分子分散剂、1～5份小分子润湿剂、0.1～0.3份防腐剂混合，搅拌均匀，得到混合液；
    b、边搅拌边向步骤a中的混合液中加入0.1～1份防沉剂，搅拌均匀后加入40～50份荧光颜料，然后以1000~1500转/分钟的搅拌速度搅拌时间30~60min得到粗荧光色浆；
    c、将步骤b中的粗荧光色浆，用砂磨机进行砂磨；
    d、研磨完成后，搅拌时间0.5~1h，搅拌速度为600~1000转/分钟；
    e、取样送检，检测合格后，用过滤袋过滤得到荧光色浆，包装。
  10. 根据权利要求1所述的一种高稳定性的荧光色浆的制备方法，其特征在于，生产所述的荧光色浆的过程中的温度≤50℃。
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