CN101481555B - A kind of water-based antistatic coating liquid composition and preparation method thereof - Google Patents
A kind of water-based antistatic coating liquid composition and preparation method thereof Download PDFInfo
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- CN101481555B CN101481555B CN2009100282702A CN200910028270A CN101481555B CN 101481555 B CN101481555 B CN 101481555B CN 2009100282702 A CN2009100282702 A CN 2009100282702A CN 200910028270 A CN200910028270 A CN 200910028270A CN 101481555 B CN101481555 B CN 101481555B
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- 238000000576 coating method Methods 0.000 title claims abstract description 49
- 239000011248 coating agent Substances 0.000 title claims abstract description 46
- 239000000203 mixture Substances 0.000 title claims abstract description 45
- 239000007788 liquid Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 229920003180 amino resin Polymers 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 150000003839 salts Chemical class 0.000 claims abstract description 12
- 229920000877 Melamine resin Polymers 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 9
- FLCPVFWZPBSKJM-UHFFFAOYSA-N 2-N-butyl-1,3,5-triazine-2,4,6-triamine formaldehyde Chemical compound C=O.CCCCNc1nc(N)nc(N)n1 FLCPVFWZPBSKJM-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000000498 ball milling Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 5
- 239000002216 antistatic agent Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 231100000053 low toxicity Toxicity 0.000 abstract description 2
- 239000003960 organic solvent Substances 0.000 abstract description 2
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005421 electrostatic potential Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
本发明公开了一种水性抗静电涂覆液组合物的制备方法。该组合物由无机金属盐掺杂氨基树脂液制备而成，该组合物的组份和各组份占组合物总量的质量百分比分别为：氨基树脂溶液30％～60％、无机金属盐40％～70％。本发明产品可应用于消除静电及电磁屏蔽等方面，它与传统的抗静电剂相比，具有水溶性好、抗静电率高、便于操作使用等优点；此外它不含有有机溶剂，毒性较低，对环境和生物影响甚微，有着很好的抗静电效果，符合抗静电剂发展的趋势，具有良好的应用前景。
The invention discloses a preparation method of a water-based antistatic coating liquid composition. The composition is prepared by doping amino resin liquid with inorganic metal salt. The components of the composition and the mass percentages of each component in the total composition are respectively: 30%-60% of amino resin solution, 40% of inorganic metal salt %~70%. The product of the present invention can be applied to static electricity elimination and electromagnetic shielding, etc. Compared with traditional antistatic agents, it has the advantages of good water solubility, high antistatic rate, and easy operation and use; in addition, it does not contain organic solvents and has low toxicity , has little impact on the environment and organisms, has a good antistatic effect, conforms to the development trend of antistatic agents, and has a good application prospect.
Description
技术领域technical field
本发明涉及一种水性的抗静电涂覆液组合物及其制备方法，更具体的说，本发明尤其涉及一种以氨基树脂为基底树脂的具有抗静电功能的涂覆液组合物及其制备方法。The present invention relates to a kind of water-based antistatic coating liquid composition and its preparation method, more specifically, the present invention especially relates to a kind of coating liquid composition with antistatic function and its preparation with amino resin as base resin method.
背景技术Background technique
许多场合下，如在生产、运输、使用的过程中，工装、容器、设备、包装物之间的接触摩擦都可能产生静电，如果不采取有效措施，则会导致静电电荷聚集，聚集的电荷有很高的静电电位，最高能达数万伏，一旦有放电条件就会产生火花，当火花放电能量足以引起燃烧或爆炸事故，则后果不堪设想。所以静电的危害不容小觑。In many occasions, such as in the process of production, transportation, and use, static electricity may be generated by contact and friction between tooling, containers, equipment, and packaging. If effective measures are not taken, it will lead to electrostatic charge accumulation, and the accumulated charge has High electrostatic potential, up to tens of thousands of volts, sparks will be generated once there is a discharge condition, and when the spark discharge energy is enough to cause a combustion or explosion accident, the consequences will be disastrous. Therefore, the harm of static electricity should not be underestimated.
抗静电涂层可应用于许多场合，静电分散，光电极，电磁屏蔽和电显示等多方面均可运用。如某些精密电子部件，由于对其表面质量和外形尺寸有严格的精度要求，因此在运输过程中需要用软泡末，牛皮纸等材料介质进行包装，以免污染和碰撞产品，不可避免两者之间的摩擦会产生静电危害，因此在表面涂一层导电涂层即可减少静电的产生和积累。Antistatic coatings can be used in many occasions, including electrostatic dispersion, photoelectrode, electromagnetic shielding and electric display. For example, some precision electronic components have strict precision requirements on their surface quality and external dimensions, so they need to be packaged with soft foam, kraft paper and other material media during transportation to avoid contamination and collision of the product. The friction between them will cause static electricity hazards, so a conductive coating on the surface can reduce the generation and accumulation of static electricity.
在工业过程中，在有机涂料中加入镍、铜等金属粉以获得涂层的抗静电性是通常的方法。随着环保意识的提高，水性、无有机溶剂是对涂层的普遍要求。因此，水性抗静电涂层越来越受到关注。In the industrial process, it is a common method to add metal powders such as nickel and copper to the organic coating to obtain the antistatic property of the coating. With the improvement of environmental protection awareness, water-based and organic solvent-free are common requirements for coatings. Therefore, waterborne antistatic coatings are receiving more and more attention.
发明内容Contents of the invention
本发明的目的在于改进传统抗静电剂应用范围狭窄且毒性较大等不足而提供的一种水性抗静电涂覆液组合物，其在环境中具有优异的抗静电效果且毒性较低，应用范围不受颜色的限制。本发明的另一目的在于提供上述水性抗静电涂覆液组合物的制备方法，该方法操作简便，反应条件温和，生产成本低廉，易于工业化。The purpose of the present invention is to provide a water-based antistatic coating liquid composition that improves the traditional antistatic agent’s narrow application range and high toxicity. It has excellent antistatic effect and low toxicity in the environment. Not limited by color. Another object of the present invention is to provide a method for preparing the above water-based antistatic coating liquid composition, which is easy to operate, mild in reaction conditions, low in production cost, and easy to industrialize.
本发明的技术方案为提供了一类新型的水性抗静电涂覆液组合物，其特征在于用无机金属盐掺杂氨基树脂进行制备。The technical solution of the present invention is to provide a new type of water-based antistatic coating liquid composition, which is characterized in that it is prepared by doping amino resin with inorganic metal salt.
本发明的具体技术方案为：一种水性抗静电涂覆液组合物，其特征在于其组份和各组份占组合物总量的质量百分比分别为：氨基树脂溶液30％～60％、无机金属盐40％～70％。The specific technical solution of the present invention is: a water-based antistatic coating liquid composition, characterized in that its components and the mass percentages of each component in the total composition are: 30% to 60% of amino resin solution,
优选所述的氨基树脂至少为三聚氰胺甲醛树脂或N-丁基三聚氰胺甲醛树脂中的任意一种；优选氨基树脂的固含量为30％～60％。Preferably, the amino resin is at least any one of melamine formaldehyde resin or N-butyl melamine formaldehyde resin; preferably, the amino resin has a solid content of 30% to 60%.
上述的无机金属盐满足无机金属盐中阳离子能与树脂中的N提供的孤对电子进行络合来保持稳定的要求。所述的无机盐可以是一种，也可以是几种无机盐的混合物。优选所述的无机金属盐为铜盐或锡盐；其中所述的无机盐为不含结晶水或最多含6个结晶水。The above-mentioned inorganic metal salt meets the requirement that the cation in the inorganic metal salt can complex with the lone pair of electrons provided by N in the resin to maintain stability. The inorganic salt can be one kind or a mixture of several kinds of inorganic salts. Preferably, the inorganic metal salt is copper salt or tin salt; wherein the inorganic salt does not contain crystal water or contains at most 6 crystal water.
本发明还提供了上述水性抗静电涂覆液的制备方法，其具体步骤如下：The present invention also provides the preparation method of above-mentioned water-based antistatic coating liquid, and its concrete steps are as follows:
将占组合物总量的质量百分比为30％～60％的氨基树脂溶液和占组合物总量的质量百分比为40％～70％的无机金属盐混合后，放进球磨机球磨0.5-2h，控制球磨转速为400-600r/min，制得水性抗静电涂覆液组合物。After mixing the amino resin solution with a mass percentage of 30% to 60% of the total composition and the inorganic metal salt with a mass percentage of 40% to 70% of the total composition, put it into a ball mill for ball milling for 0.5-2h, and control The rotating speed of the ball mill is 400-600r/min to prepare the water-based antistatic coating liquid composition.
本发明还提供了使用上述的组合物的方法，其具体步骤为在介质表面均匀涂布水性抗静电涂覆液组合物，放进烘箱烘制4～24h，烘箱温度调节在20～60℃范围内。The present invention also provides a method for using the above-mentioned composition, the specific steps of which are uniformly coating the water-based antistatic coating liquid composition on the surface of the medium, putting it into an oven and drying it for 4-24 hours, and adjusting the temperature of the oven in the range of 20-60°C Inside.
为了适应使用的需要，还可在上述水性抗静电涂覆液组合物中加入占组合物总量的重量百分比为0.01％-0.5％的各种颜料来使用。In order to meet the needs of use, various pigments can also be added to the above water-based antistatic coating liquid composition in a weight percentage of 0.01%-0.5% of the total composition.
本发明所述的组合物优选在陶瓷或玻璃等介质表面上使用。The compositions of the present invention are preferably used on the surface of media such as ceramics or glass.
本发明所制得的水性抗静电涂覆液组合物的性能考核方法如下：The performance assessment method of the prepared water-based antistatic coating liquid composition of the present invention is as follows:
用PC27-7H型防静电电阻测量套件(上海远中电子仪器厂)测量形成涂层的表面电阻率。The surface resistivity of the formed coating was measured with a PC27-7H antistatic resistance measurement kit (Shanghai Yuanzhong Electronic Instrument Factory).
有益效果：Beneficial effect:
1、本发明的水性抗静电涂敷液抗静电效果较为显著，并且应用范围不受颜色的限制。1. The water-based antistatic coating liquid of the present invention has a remarkable antistatic effect, and its application range is not limited by color.
2、本发明的抗静电涂敷液有较好的水溶性，并且不含有有机溶剂。2. The antistatic coating solution of the present invention has good water solubility and does not contain organic solvents.
3、本发明所提供的制备方法操作简便，反应条件温和，生产成本低廉，易于工业化。3. The preparation method provided by the present invention is easy to operate, mild in reaction conditions, low in production cost, and easy to industrialize.
附图说明Description of drawings
图1为实施例1所制备得到的不同质量分数的水性涂层(结晶四氯化锡与三聚氰胺甲醛树脂的质量比变化)经过20℃，24h，湿度＜40％的条件处理下测得的表面电阻率数据图。Fig. 1 is the water-based coating (the mass ratio change of crystalline tin tetrachloride and melamine formaldehyde resin) of the different mass fractions prepared in Example 1 through 20 ℃, 24h, the surface measured under the condition treatment of humidity＜40% Plot of resistivity data.
图2为实施例2所制备得到的不同质量分数的水性涂层(结晶四氯化锡与三聚氰胺甲醛树脂的质量比变化)经过40℃，24h，湿度＜40％的条件处理下测得的表面电阻率数据图。Fig. 2 is the water-based coating (the mass ratio change of crystalline tin tetrachloride and melamine formaldehyde resin) of the different mass fractions prepared in Example 2 through 40 ℃, 24h, the surface measured under the condition treatment of humidity＜40% Plot of resistivity data.
图3为实施例3所制备得到的不同质量分数的水性涂层(结晶四氯化锡与三聚氰胺甲醛树脂的质量比变化)经过60℃，4h，湿度＜40％的条件处理下测得的表面电阻率数据图。Fig. 3 is the water-based coating (the mass ratio change of crystalline tin tetrachloride and melamine formaldehyde resin) of the different mass fractions prepared in Example 3 through 60 ℃, 4h, the surface measured under the condition treatment of humidity＜40% Plot of resistivity data.
图4为实施例4所制备得到的不同质量分数的水性涂层(结晶四氯化锡与三聚氰胺甲醛树脂的质量比变化)经过60℃，24h，湿度＜40％的条件处理下测得的表面电阻率数据图。Fig. 4 is the water-based coating (the mass ratio change of crystalline tin tetrachloride and melamine formaldehyde resin) of the different mass fractions prepared in Example 4 through 60 ℃, 24h, the surface measured under the condition treatment of humidity＜40% Plot of resistivity data.
图5为实施例5所制备得到的质量分数为47.09％的水性涂层经过60℃，4h的烘干处理后放置于空气中测得的表面电阻率数据图。Fig. 5 is a data graph of the surface resistivity measured in the air after the water-based coating with a mass fraction of 47.09% prepared in Example 5 was dried at 60°C for 4 hours.
图6为实施例6所制备得到的质量分数为47.09％的水性涂层经过60℃，24h的烘干处理后放置于空气中测得的表面电阻率数据图。Fig. 6 is a data graph of the surface resistivity measured in the air after the water-based coating with a mass fraction of 47.09% prepared in Example 6 was dried at 60°C for 24 hours.
具体实施方式Detailed ways
本发明提供以下实例，以便详细说明本新型水性抗静电涂层的制备方法。The present invention provides the following examples in order to describe the preparation method of the novel waterborne antistatic coating in detail.
实施例1：Example 1:
称取20g40％三聚氰胺甲醛树脂溶液，分别加入15.0g、17.8g、23.3g、30.9g等不同量的SnCl4·5H2O，形成SnCl4·5H2O占涂覆液组合物重量百分比分别为42.86％、47.09％、53.81％、60.71％等不同质量分数涂覆液组合物，用转速为600r/min的球磨机球磨1h。球磨物料涂覆在瓷砖上，在温度20℃，湿度为40％环境中干燥处理4h，测量其表面电阻率值。Weigh 20g of 40% melamine formaldehyde resin solution, add different amounts of SnCl 4 5H 2 O such as 15.0g, 17.8g, 23.3g, 30.9g respectively, to form SnCl 4 5H 2 O, the percentage by weight of the coating liquid composition is respectively 42.86%, 47.09%, 53.81%, 60.71% and other coating liquid compositions with different mass fractions were milled with a ball mill at a speed of 600 r/min for 1 hour. The ball-milled material is coated on the tiles, dried for 4 hours in an environment with a temperature of 20°C and a humidity of 40%, and the surface resistivity value is measured.
实施例2：Example 2:
称取20g40％三聚氰胺甲醛树脂溶液，分别加入15.0g、17.8g、23.3g、30.9g等不同量的SnCl4·5H2O，形成SnCl4·5H2O占涂覆液组合物重量百分比分别为42.86％、47.09％、53.81％、60.71％等不同质量分数涂覆液组合物，用转速为600r/min的球磨机球磨1h。球磨物料涂覆在瓷砖上，在温度40℃，湿度为40％环境中干燥处理24h，测量其表面电阻率值。Weigh 20g of 40% melamine formaldehyde resin solution, add different amounts of SnCl 4 5H 2 O such as 15.0g, 17.8g, 23.3g, 30.9g respectively, to form SnCl 4 5H 2 O, the percentage by weight of the coating liquid composition is respectively 42.86%, 47.09%, 53.81%, 60.71% and other coating liquid compositions with different mass fractions were milled with a ball mill at a speed of 600 r/min for 1 hour. The ball-milled material is coated on the tiles, dried for 24 hours in an environment with a temperature of 40° C. and a humidity of 40%, and the surface resistivity value is measured.
实施例3：Example 3:
称取20g40％三聚氰胺甲醛树脂溶液，分别加入15.0g、17.8g、23.3g、30.9g等不同量的SnCl4·5H2O，形成SnCl4·5H2O占涂覆液组合物重量百分比分别为42.86％、47.09％、53.81％、60.71％等不同质量分数涂覆液组合物，用转速为500r/min的球磨机球磨1h。球磨物料涂覆在瓷砖上，在温度60℃，湿度为40％环境中干燥处理4h，测量其表面电阻率值。Weigh 20g of 40% melamine formaldehyde resin solution, add different amounts of SnCl 4 5H 2 O such as 15.0g, 17.8g, 23.3g, 30.9g respectively, to form SnCl 4 5H 2 O, the percentage by weight of the coating liquid composition is respectively 42.86%, 47.09%, 53.81%, 60.71% and other coating liquid compositions with different mass fractions were ball milled with a ball mill at a rotational speed of 500r/min for 1h. The ball-milled material is coated on the tiles, dried for 4 hours in an environment with a temperature of 60° C. and a humidity of 40%, and the surface resistivity value is measured.
实施例4：Example 4:
称取20g40％三聚氰胺甲醛树脂溶液，分别加入15.0g、17.8g、23.3g、30.9g等不同量的SnCl4·5H2O，形成SnCl4·5H2O占涂覆液组合物重量百分比分别为42.86％、47.09％、53.81％、60.71％等不同质量分数涂覆液组合物，用转速为600r/min的球磨机球磨1h。球磨物料涂覆在瓷砖上，在温度60℃，湿度为40％环境中干燥处理24h，测量其表面电阻率值。Weigh 20g of 40% melamine formaldehyde resin solution, add different amounts of SnCl 4 5H 2 O such as 15.0g, 17.8g, 23.3g, 30.9g respectively, to form SnCl 4 5H 2 O, the percentage by weight of the coating liquid composition is respectively 42.86%, 47.09%, 53.81%, 60.71% and other coating liquid compositions with different mass fractions were milled with a ball mill at a speed of 600 r/min for 1 hour. The ball-milled material is coated on the tiles, dried for 24 hours in an environment with a temperature of 60°C and a humidity of 40%, and the surface resistivity value is measured.
实施例5：Example 5:
称取17.8g的SnCl4·5H2O与20g40％三聚氰胺甲醛树脂混合形成质量分数47.09％的涂覆液组合物，用转速为600r/min的球磨机球磨1h。球磨物料涂覆在瓷砖上，在温度60℃，湿度为40％环境中干燥处理4h后取出置于空气30小时内测量其表面电阻率值变化。17.8g of SnCl 4 ·5H 2 O was weighed and mixed with 20g of 40% melamine formaldehyde resin to form a coating solution composition with a mass fraction of 47.09%, and ball milled for 1 hour with a ball mill at a rotational speed of 600r/min. The ball-milled material is coated on the tiles, dried for 4 hours in an environment with a temperature of 60°C and a humidity of 40%, and then taken out and placed in the air for 30 hours to measure the change of its surface resistivity value.
实施例6：Embodiment 6:
称取17.8g的SnCl4·5H2O与20g40％三聚氰胺甲醛树脂混合，形成SnCl4·5H2O占总重量百分比为47.09％的涂覆液组合物，用转速为600r/min的球磨机球磨1h。球磨物料涂覆在瓷砖上，在温度60℃，湿度为40％环境中干燥处理24h后取出置于空气70小时内测量其表面电阻率值变化。Weigh 17.8g of SnCl 4 ·5H 2 O and mix with 20g of 40% melamine formaldehyde resin to form a coating liquid composition in which SnCl 4 ·5H 2 O accounts for 47.09% of the total weight percentage, and ball mill it with a ball mill at a speed of 600r/min for 1h . The ball-milled material is coated on the tiles, dried in an environment with a temperature of 60°C and a humidity of 40% for 24 hours, then taken out and placed in the air for 70 hours to measure the change of its surface resistivity value.
实施例7：Embodiment 7:
称取20g40％N-丁基三聚氰胺甲醛树脂溶液，加入30.9g的SnCl4·5H2O，形成SnCl4·5H2O占总重量百分比为60.7％的涂覆液组合物，用转速为600r/min的球磨机球磨0.5h。球磨物料涂覆在瓷砖上，在温度40℃，湿度为40％环境中干燥处理4h，测量其表面电阻率值为8.46×107Ω·cm。Weigh 20g of 40% N-butyl melamine formaldehyde resin solution, add 30.9g of SnCl 4 5H 2 O to form a coating liquid composition in which SnCl 4 5H 2 O accounts for 60.7% of the total weight percentage, and use a rotating speed of 600r/ Min ball mill ball mill 0.5h. The ball-milled material was coated on the tiles, and dried for 4 hours in an environment with a temperature of 40°C and a humidity of 40%, and the measured surface resistivity was 8.46×10 7 Ω·cm.
实施例8：Embodiment 8:
称取25g的五水硫酸铜与25g40％三聚氰胺甲醛树脂混合形成涂覆液组合物，用转速为500r/min的球磨机球磨0.5h。球磨物料涂覆在瓷砖上，在温度60℃，湿度为40％环境中干燥处理4h，测量其表面电阻率值为5.67×107Ω·cm。25g of copper sulfate pentahydrate was weighed and mixed with 25g of 40% melamine formaldehyde resin to form a coating solution composition, and ball milled for 0.5h with a ball mill at a rotational speed of 500r/min. The ball-milled material was coated on the tiles, and dried for 4 hours in an environment with a temperature of 60°C and a humidity of 40%, and the measured surface resistivity value was 5.67×10 7 Ω·cm.
实施例9：Embodiment 9:
称取10g的SnCl4·5H2O与9g40％三聚氰胺甲醛树脂混合，形成SnCl4·5H2O占总重量百分比为44.4％的涂覆液组合物，加入0.5g酞菁蓝(用3g水溶解)，放入转速为550r/min的球磨机球磨0.5h。球磨物料涂覆在瓷砖上，在温度40℃，湿度为40％环境中干燥处理24h后取出测量其表面电阻率值为3.15×106Ω·cm。Weigh 10g of SnCl 4 5H 2 O mixed with 9g40% melamine formaldehyde resin to form SnCl 4 5H 2 O accounting for a coating liquid composition of 44.4% by weight, add 0.5g phthalocyanine blue (dissolved with 3g water ), put into a ball mill with a rotating speed of 550r/min for 0.5h. The ball-milled material was coated on the tiles, dried in an environment with a temperature of 40°C and a humidity of 40% for 24 hours, and then the surface resistivity was measured to be 3.15×10 6 Ω·cm.
实施例10：Example 10:
称取10g40％N-丁基三聚氰胺甲醛树脂溶液和10g三聚氰胺甲醛树脂溶液混合，在混合液中加入30.9g的SnCl4·5H2O，形成SnCl4·5H2O占总重量百分比为60.71％的涂覆液组合物，用转速为600r/min的球磨机球磨0.5h。球磨物料涂覆在玻璃上，在温度40℃，湿度为40％环境中干燥处理4h，测量其表面电阻率值为5.82×107Ω·cm。Weigh 10g of 40% N-butyl melamine formaldehyde resin solution and 10g of melamine formaldehyde resin solution and mix, add 30.9g of SnCl 4 5H 2 O to the mixed solution to form SnCl 4 5H 2 O accounting for 60.71% of the total weight The coating liquid composition was ball milled for 0.5 h with a ball mill at a rotational speed of 600 r/min. The ball-milled material was coated on glass, and dried for 4 hours in an environment with a temperature of 40°C and a humidity of 40%, and the measured surface resistivity value was 5.82×10 7 Ω·cm.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0719730A1 (en) * | 1994-12-27 | 1996-07-03 | Ishihara Sangyo Kaisha, Ltd. | Acicular electroconductive tin oxide fine particles and process for producing same |
| WO2001079354A1 (en) * | 2000-04-12 | 2001-10-25 | Sanko Chemical Industry Co., Ltd. | Antistatic composition |
| CN1389528A (en) * | 2002-06-21 | 2003-01-08 | 华南理工大学 | Water-thinned antistatic paint |
| WO2003011973A1 (en) * | 2001-07-30 | 2003-02-13 | Sanko Chemical Industry Co., Ltd. | Anti-static composition and method for production thereof |
| CN1676561A (en) * | 2004-04-02 | 2005-10-05 | 日东电工株式会社 | Antistatic Coatings and Antistatic Films |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0719730A1 (en) * | 1994-12-27 | 1996-07-03 | Ishihara Sangyo Kaisha, Ltd. | Acicular electroconductive tin oxide fine particles and process for producing same |
| WO2001079354A1 (en) * | 2000-04-12 | 2001-10-25 | Sanko Chemical Industry Co., Ltd. | Antistatic composition |
| WO2003011973A1 (en) * | 2001-07-30 | 2003-02-13 | Sanko Chemical Industry Co., Ltd. | Anti-static composition and method for production thereof |
| CN1389528A (en) * | 2002-06-21 | 2003-01-08 | 华南理工大学 | Water-thinned antistatic paint |
| CN1676561A (en) * | 2004-04-02 | 2005-10-05 | 日东电工株式会社 | Antistatic Coatings and Antistatic Films |
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