技术领域technical field
本发明属于无机涂料技术领域，尤其涉及一种耐水硅酸盐涂料及其制备方法。 The invention belongs to the technical field of inorganic coatings, in particular to a water-resistant silicate coating and a preparation method thereof. the
背景技术Background technique
涂料被广泛地应用在建筑领域，但是大多数涂料都是以有机物为成膜物质，这些涂料在使用过程中会产生一些环境污染问题，对人体健康和环境都造成极大的危害。常用的无机涂料主要以硅酸盐为主要成膜物质，主要是硅酸钠或硅酸钾水溶液。但是硅酸钠或硅酸钾成膜之后，遇水很容易溶解，耐水性能很差，在很大程度上限制了硅酸盐无机涂料的使用。 Coatings are widely used in the construction field, but most of the coatings use organic matter as film-forming substances. These coatings will cause some environmental pollution problems during use, which will cause great harm to human health and the environment. Commonly used inorganic coatings mainly use silicate as the main film-forming substance, mainly sodium silicate or potassium silicate aqueous solution. However, after sodium silicate or potassium silicate is formed into a film, it is easy to dissolve in water, and its water resistance is very poor, which limits the use of silicate inorganic coatings to a large extent. the
发明内容Contents of the invention
本发明的目的为了改进现有技术的不足而提供一种耐水硅酸盐涂料，本发明的另一目的是提供上述在于提供一种耐水硅酸盐涂料的制备方法，使制得的硅酸盐涂料获得优异的耐水性能，从而促进无机涂料的发展。 The object of the present invention provides a kind of water-resistant silicate paint in order to improve the deficiencies in the prior art. Another object of the present invention is to provide the above-mentioned preparation method that is to provide a kind of water-resistant silicate paint, so that the prepared silicate The coating obtains excellent water resistance, thereby promoting the development of inorganic coatings. the
本发明的技术方案为：一种耐水硅酸盐涂料，其特征在于其原料组分及各组分占原料总量的质量百分比分别为：硅酸盐水溶液30％～45％，高分子水溶液1％～3％，纳米SiO25％～10％，绢云母15％～20％，钛白粉15％～25％，碳酸钙10％～20％；其中硅酸盐水溶液中SiO2质量含量为20％～30％；高分子水溶液为苯丙乳液、水基聚氨酯溶液或质量浓度为3％～6％的聚乙烯醇(PVA)水溶液。 The technical solution of the present invention is: a water-resistant silicate coating, which is characterized in that its raw material components and the mass percentages of each component in the total amount of raw materials are respectively: 30% to 45% of a silicate aqueous solution, 1% of a polymer aqueous solution %~3%, nano-SiO2 5%~10%, sericite 15%~20%, titanium dioxide 15%~25%, calcium carbonate 10%~20%; the mass content of SiO2 in the silicate aqueous solution is 20% % to 30%; the polymer aqueous solution is styrene-acrylic emulsion, water-based polyurethane solution or polyvinyl alcohol (PVA) aqueous solution with a mass concentration of 3% to 6%.
优选上述的硅酸盐水溶液由以下方法制备，其具体步骤如下：将模数为2.5～3.1的钠水玻璃或钾水玻璃加入到蒸馏水中加热25～100℃搅拌，然后向其中加入酸性水溶液至沉淀完全析出，用蒸馏水洗涤沉淀至中性，然后向沉淀中加入碱性有机物，加热30～80℃反应，得澄清透明溶液。 Preferably, the above-mentioned aqueous silicate solution is prepared by the following method, and its specific steps are as follows: adding sodium water glass or potassium water glass with a modulus of 2.5 to 3.1 into distilled water and heating at 25 to 100°C for stirring, then adding an acidic aqueous solution to it to The precipitate is completely precipitated, and the precipitate is washed with distilled water until it is neutral, then an alkaline organic substance is added to the precipitate, and the reaction is heated at 30-80°C to obtain a clear and transparent solution. the
优选上述的酸性水溶液为硼酸、硫酸或盐酸等酸性水溶液；所述的碱性有机物为甲基硅酸钠或甲基硅酸钾等。 Preferably, the above-mentioned acidic aqueous solution is an acidic aqueous solution such as boric acid, sulfuric acid or hydrochloric acid; and the basic organic substance is sodium methyl silicate or potassium methyl silicate. the
优选上述的钠水玻璃或钾水玻璃与蒸馏水的体积比为1:(1～3)；碱性有机物的加入量为碱性有机物占沉淀和碱性有机物总质量的15％～30％。 Preferably, the volume ratio of the above-mentioned sodium water glass or potassium water glass to distilled water is 1:(1-3); the amount of the basic organic matter is 15%-30% of the total mass of the precipitate and the basic organic matter. the
本发明还提供了上述的耐水硅酸盐涂料的制备方法；其具体步骤如下： The present invention also provides the preparation method of above-mentioned water-resistant silicate paint; Its concrete steps are as follows:
A.量取硅酸盐水溶液加热搅拌5～10min；其中加热温度为35～50℃，转速为500rpm～800rpm； A. Measure the silicate aqueous solution and heat and stir for 5-10 minutes; the heating temperature is 35-50°C, and the rotation speed is 500rpm-800rpm;
B.滴加高分子水溶液，搅拌5～10min； B. Add the polymer aqueous solution dropwise and stir for 5-10 minutes;
C.再加入纳米SiO2，当纳米SiO2完全溶解在溶液中，然后加入绢云母、钛白粉和碳酸钙，搅拌3～8h出料。 C. Then add nano-SiO2 , when the nano-SiO2 is completely dissolved in the solution, then add sericite, titanium dioxide and calcium carbonate, stir for 3-8 hours and discharge.
本发明通过在稀释的低浓度水玻璃中加入硼酸等无机酸性水溶液，生产了水合硅酸沉淀，之后洗涤去除钠离子，最后和甲基硅酸钠或甲基硅酸钾反应制得透明的硅酸盐水溶液。因为将甲基引入到水玻璃成膜架构中，抵挡了水分子的进攻，改性的水玻璃的成膜后防水能力大大提高。同时涂料中添加的纳米SiO2，提高了水玻璃的模数，也增强了水玻璃的粘结强度和防水能力。绢云母是径厚比很大的一种片状物质，在涂料成膜过程中以片状形式存在，可以有效抵挡水分子渗入。高分子水溶液的加入在很大程度上提高了涂料的成膜性。 The present invention produces hydrated silicic acid precipitates by adding boric acid and other inorganic acidic aqueous solutions to diluted low-concentration water glass, then washes and removes sodium ions, and finally reacts with sodium methyl silicate or potassium methyl silicate to produce transparent silica salt solution. Because the methyl group is introduced into the film-forming structure of water glass to resist the attack of water molecules, the waterproof ability of the modified water glass after film formation is greatly improved. At the same time, the nano-SiO2 added in the paint increases the modulus of the water glass, and also enhances the bonding strength and waterproof ability of the water glass. Sericite is a flaky substance with a large diameter-to-thickness ratio, which exists in the form of flakes during the coating film formation process, and can effectively resist the penetration of water molecules. The addition of polymer aqueous solution greatly improves the film-forming property of the coating.
有益效果： Beneficial effect:
(1)价格低廉，应用范围广； (1) Low price and wide application range;
(2)、涂料耐水性好； (2), the coating has good water resistance;
(3)涂料采用水溶液体系，无毒，绿色环保； (3) The coating adopts an aqueous solution system, which is non-toxic and environmentally friendly;
具体实施方式Detailed ways
为了便于说明，原料各组分用量均为重量百分比。 For ease of description, the amounts of each component of the raw materials are weight percentages. the
实例1 Example 1
制备过程如下： The preparation process is as follows:
1.将模数为2.5的钠水玻璃加入到体积比为1:1的蒸馏水中，在30℃条件下搅拌稀释，然后向其中加入硼酸水溶液，沉淀先析出后溶解，继续加入硼酸水溶液至大量沉淀析出，用蒸馏水洗涤沉淀至中性，然后向沉淀中加入甲基硅酸钠(甲基硅酸钠的加入量为碱性有机物占沉淀和碱性有机物总质量的15％)，在80℃反应5min得澄清透明，SiO2质量含量为30％的硅酸盐水溶液。 1. Add sodium water glass with a modulus of 2.5 to distilled water with a volume ratio of 1:1, stir and dilute at 30°C, then add boric acid aqueous solution to it, the precipitate will precipitate first and then dissolve, continue to add boric acid aqueous solution to a large amount The precipitate is separated out, washed with distilled water and precipitated to neutrality, then sodium methyl silicate is added to the precipitate (the addition of sodium methyl silicate is that the basic organic matter accounts for 15% of the total mass of the precipitate and the basic organic matter), at 80 ° C After reacting for 5 minutes, a clear and transparent silicate aqueous solution with aSiO2 mass content of 30% was obtained.
2.(1)取硅酸盐水溶液加热搅拌10min,加热温度为50℃，转速为500rpm。 2. (1) Take the silicate aqueous solution and heat and stir for 10 minutes. The heating temperature is 50°C and the rotation speed is 500rpm. the
(2)慢慢滴加质量分数3％的PVA水溶液，搅拌10min,使之充分溶合。 (2) Slowly add 3% PVA aqueous solution dropwise, and stir for 10 minutes to fully dissolve it. the
(3)加入纳米SiO2，至SiO2完全溶解在溶液中，然后分别加入绢云母，钛白粉，碳酸钙填料，搅拌8h出料。 (3) Add nano-SiO2 until SiO2 is completely dissolved in the solution, then add sericite, titanium dioxide and calcium carbonate filler respectively, stir for 8 hours and discharge.
将制得的涂料PH值在8～9之间，表干时间为1.2h,涂料浸泡在水中240h,无起泡，无裂纹，无剥落。耐酸、碱时间170h. The PH value of the prepared coating is between 8 and 9, the surface dry time is 1.2h, and the coating is soaked in water for 240h, without foaming, cracking and peeling. Acid and alkali resistance time 170h.
实例2 Example 2
制备过程如下： The preparation process is as follows:
1.将模数为3.1的钠水玻璃加入到体积比为1:2的蒸馏水中，在50℃条件下搅拌稀释，然后向其中加入硼酸水溶液，沉淀先析出后溶解，继续加入硼酸水溶液至大量沉淀析出，用蒸馏水洗涤沉淀至中性，然后向沉 淀中加入甲基硅酸钠(甲基硅酸钠的加入量为碱性有机物占沉淀和碱性有机物总质量的15％)，在30℃反应35min得澄清透明，SiO2含量为30％的硅酸盐水溶液。 1. Add sodium water glass with a modulus of 3.1 into distilled water with a volume ratio of 1:2, stir and dilute at 50°C, then add boric acid aqueous solution to it, the precipitate will be precipitated and then dissolved, and continue to add boric acid aqueous solution to a large amount The precipitate is separated out, washed with distilled water and precipitated to neutrality, and then sodium methyl silicate is added to the precipitate (the addition of sodium methyl silicate is that the basic organic matter accounts for 15% of the total mass of the precipitate and the basic organic matter), at 30 ° C After reacting for 35 minutes, a clear and transparent silicate aqueous solution with aSiO content of 30% was obtained.
2.(1)取硅酸盐水溶液加热搅拌5min,加热温度为40℃，转速为800rpm。 2. (1) Take the silicate aqueous solution and heat and stir for 5 minutes. The heating temperature is 40°C and the rotation speed is 800rpm. the
(2)慢慢滴加质量分数6％的PVA水溶液，搅拌5min,使之充分溶合。 (2) Slowly add 6% PVA aqueous solution dropwise, and stir for 5 minutes to fully dissolve. the
(3)加入纳米SiO2，当SiO2完全溶解在溶液中，然后分别加入绢云母，钛白粉，碳酸钙填料搅拌5h出料。 (3) Add nano-SiO2 , when SiO2 is completely dissolved in the solution, then add sericite, titanium dioxide, calcium carbonate filler and stir for 5 hours to discharge.
将制得的涂料PH值在8～9之间，表干时间为2h,涂料浸泡在水中230h,无起泡，无裂纹，无剥落。耐酸、碱时间168h. The PH value of the prepared coating is between 8 and 9, the surface drying time is 2 hours, the coating is soaked in water for 230 hours, no foaming, no cracks, no peeling off. Acid and alkali resistance time 168h.
实例3 Example 3
制备过程如下： The preparation process is as follows:
1.将模数为2.5的钠水玻璃加入到体积比为1:3的蒸馏水中，在90℃条件下搅拌稀释，然后向其中加入硫酸水溶液，沉淀先析出后溶解，继续加入硫酸水溶液至大量沉淀析出，用蒸馏水洗涤沉淀至中性，然后向沉淀中加入甲基硅酸钠(甲基硅酸钠的加入量为碱性有机物占沉淀和碱性有机物总质量的30％)，在60℃反应10min得澄清透明，SiO2含量为20％的硅酸盐水溶液。 1. Add sodium water glass with a modulus of 2.5 into distilled water with a volume ratio of 1:3, stir and dilute at 90°C, then add sulfuric acid aqueous solution to it, the precipitate will first precipitate and then dissolve, and continue to add sulfuric acid aqueous solution to a large amount The precipitate is separated out, and the precipitate is washed with distilled water to neutrality, and then sodium methyl silicate is added to the precipitate (the addition of sodium methyl silicate is that the basic organic matter accounts for 30% of the total mass of the precipitate and the basic organic matter), at 60 ° C After reacting for 10 minutes, a clear and transparent silicate aqueous solution with aSiO2 content of 20% was obtained.
2.(1)取硅酸盐水溶液加热搅拌8min,加热温度为35℃，转速为600rpm。 2. (1) Take the silicate aqueous solution and heat and stir for 8 minutes. The heating temperature is 35°C and the rotation speed is 600rpm. the
(2)慢慢滴加质量分数5％的PVA水溶液，搅拌8min,使之充分溶合。 (2) Slowly add 5% PVA aqueous solution dropwise, and stir for 8 minutes to fully dissolve them. the
(3)加入纳米SiO2，当SiO2完全溶解在溶液中，然后分别加入绢云母，钛白粉，碳酸钙填料搅拌3h出料。 (3) Add nano-SiO2 , when SiO2 is completely dissolved in the solution, then add sericite, titanium dioxide, calcium carbonate filler and stir for 3 hours to discharge.
将制得的涂料PH值在8～9之间，表干时间为1h,涂料浸泡在水中160h,无起泡，无裂纹，无剥落。耐酸、耐碱时间为120h. The PH value of the prepared coating is between 8 and 9, the surface drying time is 1h, and the coating is soaked in water for 160h, without foaming, cracking and peeling. Acid and alkali resistance time is 120h.
实例4 Example 4
制备过程如下： The preparation process is as follows:
1.将模数为2.5的钾水玻璃加入到体积比为1:3的蒸馏水中，在90℃条件下搅拌稀释，然后向其中加入硫酸水溶液，沉淀先析出后溶解，继续加入硫酸水溶液至大量沉淀析出，用蒸馏水洗涤沉淀至中性，然后向沉淀中加入20％的甲基硅酸钠，在60℃反应10min得澄清透明，SiO2含量为20％的硅酸盐水溶液。 1. Add potassium water glass with a modulus of 2.5 to distilled water with a volume ratio of 1:3, stir and dilute at 90°C, then add sulfuric acid aqueous solution to it, the precipitate will first precipitate and then dissolve, continue to add sulfuric acid aqueous solution to a large amount The precipitate precipitated, washed with distilled water until neutral, then added 20% sodium methyl silicate to the precipitate, and reacted at 60°C for 10 minutes to obtain a clear and transparent silicate aqueous solution with aSiO2 content of 20%.
2.(1)取硅酸盐水溶液加热搅拌10min,加热温度为50℃，转速为800rpm。 2. (1) Take the silicate aqueous solution and heat and stir for 10 minutes. The heating temperature is 50°C and the rotation speed is 800rpm. the
(2)滴加苯丙乳液，搅拌5min,使之充分溶合。 (2) Add styrene-acrylic emulsion dropwise and stir for 5 minutes to make it fully blend. the
(3)加入纳米SiO2，当SiO2完全溶解在溶液中，然后分别加入绢云母，钛白粉，碳酸钙填料搅拌8h出料。 (3) Add nano-SiO2 , when SiO2 is completely dissolved in the solution, then add sericite, titanium dioxide, calcium carbonate filler and stir for 8 hours to discharge.
将制得的涂料PH值在8～9之间，表干时间为1.5,涂料浸泡在水中170h,无起泡，无裂纹，无剥落。耐酸、碱时间为150h. The PH value of the prepared coating is between 8 and 9, the surface dry time is 1.5, and the coating is soaked in water for 170 hours without foaming, cracking or peeling. Acid and alkali resistance time is 150h.
实例5 Example 5
制备过程如下： The preparation process is as follows:
1.将模数为2.8的钾水玻璃加入到体积比为1:3的蒸馏水中，在70℃条件下搅拌稀释，然后向其中加入盐酸水溶液，沉淀先析出后溶解，继续加入盐酸水溶液至大量沉淀析出，用蒸馏水洗涤沉淀至中性，然后向沉淀中加入15％的甲基硅酸钠，在55℃反应15min得澄清透明，SiO2含量为26％的硅酸盐水溶液。 1. Add potassium water glass with a modulus of 2.8 to distilled water with a volume ratio of 1:3, stir and dilute at 70°C, then add aqueous hydrochloric acid solution to it, the precipitate will first precipitate and then dissolve, and continue to add aqueous hydrochloric acid solution to a large amount The precipitate precipitated, washed the precipitate with distilled water until neutral, then added 15% sodium methyl silicate to the precipitate, and reacted at 55°C for 15 minutes to obtain a clear and transparent silicate aqueous solution with aSiO2 content of 26%.
2.(1)取硅酸盐水溶液加热搅拌10min,加热温度为50℃，转速为800rpm。 2. (1) Take the silicate aqueous solution and heat and stir for 10 minutes. The heating temperature is 50°C and the rotation speed is 800rpm. the
(2)慢慢滴加聚氨酯溶液，搅拌5min。 (2) Slowly add the polyurethane solution dropwise and stir for 5 minutes. the
(3)加入纳米SiO2，当SiO2完全溶解在溶液中，然后分别加入绢云母，钛白粉，碳酸钙填料搅拌8h出料。 (3) Add nano-SiO2 , when SiO2 is completely dissolved in the solution, then add sericite, titanium dioxide, calcium carbonate filler and stir for 8 hours to discharge.
将制得的涂料PH值在8～9之间，表干时间为2h,涂料浸泡在水中190h,无起泡，无裂纹，无剥落。耐酸、碱时间150h。 The PH value of the prepared coating is between 8 and 9, the surface drying time is 2 hours, and the coating is soaked in water for 190 hours, without foaming, cracking and peeling. Acid and alkali resistance time 150h. the
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589098.9ACN104386983B (en) | 2014-10-28 | 2014-10-28 | Water-resistant silicate coating and preparation method thereof |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589098.9ACN104386983B (en) | 2014-10-28 | 2014-10-28 | Water-resistant silicate coating and preparation method thereof |
| Publication Number | Publication Date |
|---|---|
| CN104386983Atrue CN104386983A (en) | 2015-03-04 |
| CN104386983B CN104386983B (en) | 2016-04-13 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410589098.9AActiveCN104386983B (en) | 2014-10-28 | 2014-10-28 | Water-resistant silicate coating and preparation method thereof |
| Country | Link |
|---|---|
| CN (1) | CN104386983B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689221A (en)* | 2016-02-18 | 2016-06-22 | 浙江巨科实业股份有限公司 | Manufacturing method of aluminum alloy hub surface coating |
| CN106084925A (en)* | 2016-07-20 | 2016-11-09 | 中科院广州化学有限公司南雄材料生产基地 | A kind of containing high antifouling inorganic silicate coating of organosilicon and its preparation method and application |
| CN108300384A (en)* | 2017-08-22 | 2018-07-20 | 安徽银兔装饰材料有限公司 | High intensity seamless composite wall cloth and preparation method thereof |
| CN108748534A (en)* | 2018-06-15 | 2018-11-06 | 江西省科学院应用化学研究所 | A kind of wood bamboo timber-used SOLID ORGANIC silicon inorganic agent and preparation method |
| CN109175219A (en)* | 2018-09-30 | 2019-01-11 | 郑州远东耐火材料有限公司 | A kind of waterproof, modifier of easy mold release and its preparation method and application |
| CN109989053A (en)* | 2017-12-29 | 2019-07-09 | 北京中科三环高技术股份有限公司 | Passivating method for being passivated the passivating solution of permanent-magnet material and using the passivating solution to permanent-magnet material |
| CN110183139A (en)* | 2019-06-24 | 2019-08-30 | 东北大学 | A kind of concrete anti-seepage agent and preparation method |
| CN112480728A (en)* | 2020-12-01 | 2021-03-12 | 东莞大宝化工制品有限公司 | Preparation method of inorganic coating |
| CN115717004A (en)* | 2022-11-23 | 2023-02-28 | 沪宝新材料科技（上海）股份有限公司 | Silicate exterior wall coating and preparation method thereof |
| CN115785706A (en)* | 2022-12-28 | 2023-03-14 | 江苏集萃道路工程技术与装备研究所有限公司 | Environment-friendly inorganic static-conductive anticorrosive paint and preparation method thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676551A (en)* | 2004-03-30 | 2005-10-05 | 成都世创新材料有限责任公司 | Method for preparing high modulus potassium metasilicate solution for coating |
| CN101838494A (en)* | 2010-05-19 | 2010-09-22 | 东莞市金牛有机硅科技有限公司 | Process for preparing permeable building silicon rubber waterproof coating and product thereof |
| KR20120050052A (en)* | 2010-11-10 | 2012-05-18 | 이상신 | Using anion release antimicrobial polymer nano composite water-born coatings of inorganic liquid silicate and its manufacturing method |
| CN102786280A (en)* | 2011-05-16 | 2012-11-21 | 秦明 | Novel concrete carbonization prevention coating material |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676551A (en)* | 2004-03-30 | 2005-10-05 | 成都世创新材料有限责任公司 | Method for preparing high modulus potassium metasilicate solution for coating |
| CN101838494A (en)* | 2010-05-19 | 2010-09-22 | 东莞市金牛有机硅科技有限公司 | Process for preparing permeable building silicon rubber waterproof coating and product thereof |
| KR20120050052A (en)* | 2010-11-10 | 2012-05-18 | 이상신 | Using anion release antimicrobial polymer nano composite water-born coatings of inorganic liquid silicate and its manufacturing method |
| CN102786280A (en)* | 2011-05-16 | 2012-11-21 | 秦明 | Novel concrete carbonization prevention coating material |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689221A (en)* | 2016-02-18 | 2016-06-22 | 浙江巨科实业股份有限公司 | Manufacturing method of aluminum alloy hub surface coating |
| CN106084925A (en)* | 2016-07-20 | 2016-11-09 | 中科院广州化学有限公司南雄材料生产基地 | A kind of containing high antifouling inorganic silicate coating of organosilicon and its preparation method and application |
| CN108300384A (en)* | 2017-08-22 | 2018-07-20 | 安徽银兔装饰材料有限公司 | High intensity seamless composite wall cloth and preparation method thereof |
| CN109989053A (en)* | 2017-12-29 | 2019-07-09 | 北京中科三环高技术股份有限公司 | Passivating method for being passivated the passivating solution of permanent-magnet material and using the passivating solution to permanent-magnet material |
| CN109989053B (en)* | 2017-12-29 | 2022-07-22 | 北京中科三环高技术股份有限公司 | Passivation solution for passivating permanent magnet material and passivation method for permanent magnet material by adopting passivation solution |
| CN108748534A (en)* | 2018-06-15 | 2018-11-06 | 江西省科学院应用化学研究所 | A kind of wood bamboo timber-used SOLID ORGANIC silicon inorganic agent and preparation method |
| CN108748534B (en)* | 2018-06-15 | 2020-11-06 | 江西省科学院应用化学研究所 | Solid organic silicon treating agent for wood and bamboo materials and preparation method |
| CN109175219A (en)* | 2018-09-30 | 2019-01-11 | 郑州远东耐火材料有限公司 | A kind of waterproof, modifier of easy mold release and its preparation method and application |
| CN110183139A (en)* | 2019-06-24 | 2019-08-30 | 东北大学 | A kind of concrete anti-seepage agent and preparation method |
| CN112480728A (en)* | 2020-12-01 | 2021-03-12 | 东莞大宝化工制品有限公司 | Preparation method of inorganic coating |
| CN115717004A (en)* | 2022-11-23 | 2023-02-28 | 沪宝新材料科技（上海）股份有限公司 | Silicate exterior wall coating and preparation method thereof |
| CN115785706A (en)* | 2022-12-28 | 2023-03-14 | 江苏集萃道路工程技术与装备研究所有限公司 | Environment-friendly inorganic static-conductive anticorrosive paint and preparation method thereof |
| CN115785706B (en)* | 2022-12-28 | 2024-02-02 | 江苏集萃道路工程技术与装备研究所有限公司 | Environment-friendly inorganic static-conductive anticorrosive paint and preparation method thereof |
| Publication number | Publication date |
|---|---|
| CN104386983B (en) | 2016-04-13 |
| Publication | Publication Date | Title |
|---|---|---|
| CN104386983B (en) | Water-resistant silicate coating and preparation method thereof | |
| CN103333539B (en) | Inorganic aqueous high-temperature heat-resistance coating of silicate and preparation method thereof | |
| CN102850825A (en) | Method and application for carrying out fly ash floating bead surface modification by using compound coupling agent | |
| CN104610908B (en) | A kind of liquid bone glue adhesive modification method | |
| CN111944069A (en) | A kind of biomass nanocomposite environmental protection water-based thermal insulation coating and preparation method thereof | |
| CN104194417B (en) | A kind of attapulgite modified filler and preparation method thereof | |
| CN103923487A (en) | Preparation method of bismuth vanadate pigment | |
| CN107502229A (en) | A kind of nanocrystal cellulose enhancing maize-starch adhesive modified with oxidizing for making-cigarette and preparation method | |
| CN103468048B (en) | High-cost performance modified aluminum tripolyphosphate anti-rust pigment and preparation method thereof | |
| CN104789054A (en) | Environment-friendly organic-inorganic composite coating and preparation method thereof | |
| CN104495776B (en) | A kind of preparation method of nano-sheet trbasic zinc phosphate | |
| CN103864126B (en) | A kind of method for preparing suspension dispersed nanometer calcium carbonate | |
| CN104650721A (en) | Waterproof paint with high corrosion resistance and adhesive property and preparation method of waterproof paint | |
| CN107629657A (en) | Attapulgite/aqueous polyurethane coating and its application | |
| CN104628420A (en) | Production method of waterproofing agent | |
| CN106587301A (en) | Preparation method of titanium aluminum polysilicate-cellulose composite flocculant | |
| CN104672965A (en) | Waterproof paint with high adhesive force and crack resistance and preparation method of waterproof paint | |
| CN104673088A (en) | Waterproof coating for building roof and preparation method of waterproof coating | |
| CN103087835A (en) | Detergent for automobile windshields | |
| CN109096821A (en) | A kind of ageing-resistant additive of building inorganic coating graphene and preparation method | |
| CN103805091A (en) | Waterproof adhesive for building | |
| CN108219607A (en) | A kind of anticorrosive water paint | |
| CN105860715A (en) | Wear-resisting water-soluble polyacrylic acid coating preparing method | |
| CN108659740A (en) | CMC mongolicum Turcz. with Modified Starch Adhesive | |
| CN104263257A (en) | Preservative protective adhesive for PS/CTP plates and preparation method of preservative protective adhesive |
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |