WO2018035850A1 - Water-soluble greasy mould release agent for concrete and preparation method therefor - Google Patents
Water-soluble greasy mould release agent for concrete and preparation method therefor Download PDFInfo
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- WO2018035850A1 WO2018035850A1 PCT/CN2016/096910 CN2016096910W WO2018035850A1 WO 2018035850 A1 WO2018035850 A1 WO 2018035850A1 CN 2016096910 W CN2016096910 W CN 2016096910W WO 2018035850 A1 WO2018035850 A1 WO 2018035850A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
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- the invention relates to an adhesive, in particular to a water-soluble oleaginous concrete release agent and a preparation method thereof.
- An object of the present invention is to provide a water-soluble oleaginous concrete release agent and a preparation method thereof, which solve one or more of the above prior art problems.
- a water-soluble oleaginous concrete release agent comprising 25-85 parts of rosin, 2-7 parts of rust inhibitor, 18-44 parts of motor oil, 2-8 parts of sodium carbonate, and the like are provided. 4-12 parts of catalyst, 100-300 parts of deionized water, 1-8 parts of emulsifier, 5-25 parts of emulsified silicone oil, 2-7 parts of antifreeze and 3-12 parts of fly ash.
- the emulsifier is a fatty alcohol polyoxyethylene ether or a fatty acid glyceride.
- the catalyst is zinc oxide, aluminum sulfate or sodium silicate.
- the antifreeze is ethylene glycol or glycerol.
- the rust inhibitor is calcium sulfonate, sulfonium sulfonate or triethanolamine.
- the invention also provides a preparation method of the above water-soluble oleaginous concrete release agent, comprising the following steps:
- Step 1 Add rosin, engine oil, fly ash, emulsified silicone oil and 1/2 deionized water to the homogenizer, then add 1/2 of the catalyst, adjust the pH to 5-7, then add 1/2 Emulsifier and 1/2 anti-rust agent, at a speed of 3000r / min, pressure of 40-80mPa, homogenization 20-80min, to make a homogeneous preform emulsion;
- Step 2 Add the remaining deionized water, emulsifier, rust inhibitor and catalyst to the reactor, raise the temperature to 70-90 ° C, add antifreeze, sodium carbonate and homogeneous pre-form emulsion, and add for 2h, keep warm 3-6h, and then cooled to 40 ° C, the finished product.
- the release agent of the invention can prolong the service life of the template, is convenient for cleaning, has good surface smoothness and greatly reduces the cost.
- Water-soluble oleaginous concrete release agent including 25 parts of rosin, 2 parts of rust inhibitor, 18 parts of motor oil, 2 parts of sodium carbonate, 4 parts of catalyst, 100 parts of deionized water, 1 part of emulsifier, and emulsified silicone oil 5 parts by weight 2 parts of antifreeze and 3 parts of fly ash.
- the emulsifier is a fatty alcohol polyoxyethylene ether
- the catalyst is zinc oxide
- the antifreeze is ethylene glycol
- the rust inhibitor is calcium sulfonate.
- the preparation method of the water-soluble oleaginous concrete release agent of the invention comprises the following steps:
- Step 1 Add rosin, engine oil, fly ash, emulsified silicone oil and 1/2 deionized water to the homogenizer, then add 1/2 of the catalyst, adjust the pH to 5, and then add 1/2 emulsifier. And 1/2 of the rust inhibitor, at a speed of 3000r / min, a pressure of 40mPa, homogenized for 20min, to make a homogeneous preform emulsion;
- Step 2 adding the remaining deionized water, emulsifier, rust inhibitor and catalyst to the reaction kettle, heating to 70 ° C, and then adding antifreeze, sodium carbonate and homogeneous preform emulsion, the addition time is 2 h, and the temperature is kept for 3 h. After cooling to 40 ° C, the finished product is obtained.
- the release agent is applied on the inside of the template, and the dosage per square meter is about 0.2 kg.
- the concrete is poured according to the normal construction procedure and demolished by the age. Tap the template, the template is separated from the concrete, the concrete surface is smooth, dense, washed with water, and can be easily washed away.
- Water-soluble oleaginous concrete release agent including 55 parts of rosin, 4 parts of rust inhibitor, 34 parts of motor oil, 5 parts of sodium carbonate, 8 parts of catalyst, 200 parts of deionized water, 4 parts of emulsifier, and emulsified silicone oil 15 parts by weight 4 parts, antifreeze 4 parts and 7 parts of fly ash.
- the emulsifier is a fatty acid glyceride
- the catalyst is aluminum sulfate
- the antifreeze is glycerin
- the rust inhibitor is cesium sulfonate.
- the preparation method of the water-soluble oleaginous concrete release agent of the invention comprises the following steps:
- Step 1 Add rosin, engine oil, fly ash, emulsified silicone oil and 1/2 deionized water to the homogenizer, then add 1/2 of the catalyst, adjust the pH to 6, and then add 1/2 emulsifier. And 1/2 anti-rust agent, at a speed of 3000r / min, pressure of 60mPa, homogenization for 50min, to make a homogeneous preform emulsion;
- Step 2 adding the remaining deionized water, emulsifier, rust inhibitor and catalyst to the reaction kettle, heating to 80 ° C, and then adding antifreeze, sodium carbonate and homogeneous preform emulsion, the addition time is 2 h, After 5 hours of heat preservation and cooling to 40 ° C, the finished product was obtained.
- the release agent is applied on the inside of the template, and the dosage per square meter is about 0.2 kg.
- the concrete is poured according to the normal construction procedure and demolished by the age. Tap the template, the template is separated from the concrete, the concrete surface is smooth, dense, washed with water, and can be easily washed away.
- Water-soluble oleaginous concrete release agent including 85 parts of rosin, 7 parts of rust inhibitor, 44 parts of motor oil, 8 parts of sodium carbonate, 12 parts of catalyst, 300 parts of deionized water, 8 parts of emulsifier, and emulsified silicone oil 25 parts by weight. Serving, 7 parts of antifreeze and 12 parts of fly ash.
- the emulsifier is a fatty alcohol polyoxyethylene ether
- the catalyst is sodium silicate
- the antifreeze is glycerin
- the rust inhibitor is triethanolamine.
- the preparation method of the water-soluble oleaginous concrete release agent of the invention comprises the following steps:
- Step 1 Add rosin, engine oil, fly ash, emulsified silicone oil and 1/2 deionized water to the homogenizer, then add 1/2 of the catalyst, adjust the pH to 7, and then add 1/2 emulsifier. And 1/2 of the rust inhibitor, at a speed of 3000r / min, a pressure of 80mPa, homogenized for 80min, to make a homogeneous preform emulsion;
- Step 2 Add the remaining deionized water, emulsifier, rust inhibitor and catalyst to the reaction kettle, heat to 90 ° C, then add antifreeze, sodium carbonate and homogeneous preform emulsion, the addition time is 2h, heat preservation for 6h, After cooling to 40 ° C, the finished product is obtained.
- the release agent is applied on the inside of the template, and the dosage per square meter is about 0.2 kg.
- the concrete is poured according to the normal construction procedure and demolished by the age. Tap the template, the template is separated from the concrete, the concrete surface is smooth, dense, washed with water, and can be easily washed away.
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Abstract
Disclosed are a water-soluble greasy mould release agent for concrete and a preparation method therefor. The water-soluble greasy concrete mould release agent comprises, in parts by weight, 25-85 parts of rosin, 2-7 parts of a rust inhibitor, 18-44 parts of an engine oil, 2-8 parts of sodium carbonate, 4-12 parts of a catalyst, 100-300 parts of deionised water, 1-8 parts of an emulsifier, 5-25 parts of an emulsified silicone oil, 2-7 parts of an anti-freezing agent and 3-12 parts of fly ash. As a result, the service life of formwork can be prolonged, cleaning is convenient, the surface finish thereof is good, and costs are greatly reduced.
Description
本发明涉及胶黏剂，尤其涉及一种水溶性油脂性混凝土脱模剂及其制备方法。The invention relates to an adhesive, in particular to a water-soluble oleaginous concrete release agent and a preparation method thereof.
在混凝土浇注中，制品如果与模板相粘，不仅损坏制品表面光度，而且造成拆模困难，费时费力，加大建筑成本。因此脱模剂的使用在混凝土施工中至关重要。In the concrete pouring, if the product is adhered to the template, it not only damages the surface luminosity of the product, but also causes difficulty in demoulding, time-consuming and laborious, and increases construction cost. Therefore, the use of release agents is crucial in concrete construction.
为了满足装配式钢筋混凝土浇注的需要和外露构件及装饰面对混凝土外表的要求，应用脱模剂是比较普遍的，多采用化工原料配制，存在成本高，脱模效果差，不易清洗。In order to meet the requirements of prefabricated reinforced concrete pouring and the requirements of exposed components and decorative surfaces facing concrete, the application of release agents is more common, and more chemical raw materials are used for preparation, which has high cost, poor demolding effect and is difficult to clean.
发明内容Summary of the invention
本发明的目的提供一种水溶性油脂性混凝土脱模剂及其制备方法，解决上述现有技术问题中的一个或者多个。SUMMARY OF THE INVENTION An object of the present invention is to provide a water-soluble oleaginous concrete release agent and a preparation method thereof, which solve one or more of the above prior art problems.
根据本发明的一个方面，提供一种水溶性油脂性混凝土脱模剂，按重量份包括松香25-85份、防锈剂2-7份、机油18-44份、碳酸钠2-8份、催化剂4-12份、去离子水100-300份、乳化剂1-8份、乳化硅油5-25份、防冻剂2-7份和粉煤灰3-12份。According to an aspect of the present invention, a water-soluble oleaginous concrete release agent comprising 25-85 parts of rosin, 2-7 parts of rust inhibitor, 18-44 parts of motor oil, 2-8 parts of sodium carbonate, and the like are provided. 4-12 parts of catalyst, 100-300 parts of deionized water, 1-8 parts of emulsifier, 5-25 parts of emulsified silicone oil, 2-7 parts of antifreeze and 3-12 parts of fly ash.
在一些实施方式中：乳化剂为脂肪醇聚氧乙烯醚或脂肪酸甘油酯。In some embodiments: the emulsifier is a fatty alcohol polyoxyethylene ether or a fatty acid glyceride.
在一些实施方式中：催化剂为氧化锌、硫酸铝或硅酸钠。In some embodiments: the catalyst is zinc oxide, aluminum sulfate or sodium silicate.
在一些实施方式中：防冻剂为乙二醇或甘油。In some embodiments: the antifreeze is ethylene glycol or glycerol.
在一些实施方式中：防锈剂为磺酸钙、磺酸钡或三乙醇胺。In some embodiments: the rust inhibitor is calcium sulfonate, sulfonium sulfonate or triethanolamine.
本发明还提供了上述的一种水溶性油脂性混凝土脱模剂的制备方法，包括以下步骤：The invention also provides a preparation method of the above water-soluble oleaginous concrete release agent, comprising the following steps:
步骤一：在均质机中加入松香、机油、粉煤灰、乳化硅油和1/2的去离子水，再投入1/2的催化剂，调节pH值至5-7，然后加入1/2的乳化剂和1/2的防锈剂，在速度为3000r/min，压力为40-80mPa的条件下，均质20-80min，制成均质预制体乳液；Step 1: Add rosin, engine oil, fly ash, emulsified silicone oil and 1/2 deionized water to the homogenizer, then add 1/2 of the catalyst, adjust the pH to 5-7, then add 1/2 Emulsifier and 1/2 anti-rust agent, at a speed of 3000r / min, pressure of 40-80mPa, homogenization 20-80min, to make a homogeneous preform emulsion;
步骤二：在反应釜中加入剩余的去离子水、乳化剂、防锈剂和催化剂，升温至70-90℃，再加入防冻剂、碳酸钠和均质预制体乳液，加入时间为2h，保温3-6h，再冷却至40℃，即得成品。
Step 2: Add the remaining deionized water, emulsifier, rust inhibitor and catalyst to the reactor, raise the temperature to 70-90 ° C, add antifreeze, sodium carbonate and homogeneous pre-form emulsion, and add for 2h, keep warm 3-6h, and then cooled to 40 ° C, the finished product.
本发明的脱模剂能够延长模板的使用寿命，方便清洗，其表面光洁度好，较大的降低了成本。The release agent of the invention can prolong the service life of the template, is convenient for cleaning, has good surface smoothness and greatly reduces the cost.
下面通过实施例对本发明作进一步详细说明。The invention will now be further described in detail by way of examples.
实施例1：Example 1:
水溶性油脂性混凝土脱模剂，按重量份包括松香25份、防锈剂2份、机油18份、碳酸钠2份、催化剂4份、去离子水100份、乳化剂1份、乳化硅油5份、防冻剂2份和粉煤灰3份。Water-soluble oleaginous concrete release agent, including 25 parts of rosin, 2 parts of rust inhibitor, 18 parts of motor oil, 2 parts of sodium carbonate, 4 parts of catalyst, 100 parts of deionized water, 1 part of emulsifier, and emulsified silicone oil 5 parts by weight 2 parts of antifreeze and 3 parts of fly ash.
其中，乳化剂为脂肪醇聚氧乙烯醚；催化剂为氧化锌；防冻剂为乙二醇；防锈剂为磺酸钙。Wherein, the emulsifier is a fatty alcohol polyoxyethylene ether; the catalyst is zinc oxide; the antifreeze is ethylene glycol; and the rust inhibitor is calcium sulfonate.
本发明水溶性油脂性混凝土脱模剂的制备方法：包括以下步骤：The preparation method of the water-soluble oleaginous concrete release agent of the invention comprises the following steps:
步骤一：在均质机中加入松香、机油、粉煤灰、乳化硅油和1/2的去离子水，再投入1/2的催化剂，调节pH值至5，然后加入1/2的乳化剂和1/2的防锈剂，在速度为3000r/min，压力为40mPa的条件下，均质20min，制成均质预制体乳液；Step 1: Add rosin, engine oil, fly ash, emulsified silicone oil and 1/2 deionized water to the homogenizer, then add 1/2 of the catalyst, adjust the pH to 5, and then add 1/2 emulsifier. And 1/2 of the rust inhibitor, at a speed of 3000r / min, a pressure of 40mPa, homogenized for 20min, to make a homogeneous preform emulsion;
步骤二：在反应釜中加入剩余的去离子水、乳化剂、防锈剂和催化剂，升温至70℃，再加入防冻剂、碳酸钠和均质预制体乳液，加入时间为2h，保温3h，再冷却至40℃，即得成品。Step 2: adding the remaining deionized water, emulsifier, rust inhibitor and catalyst to the reaction kettle, heating to 70 ° C, and then adding antifreeze, sodium carbonate and homogeneous preform emulsion, the addition time is 2 h, and the temperature is kept for 3 h. After cooling to 40 ° C, the finished product is obtained.
混凝土工程施工，在支好模板后，在模板内侧涂刷本脱模剂，每平方米用量约为0.2kg。按正常施工程序浇注混凝土，到龄期拆模。轻敲模板，模板即与混凝土脱离，混凝土表面光滑、密实，用水清洗，能够轻易洗去。For concrete construction, after the template is supported, the release agent is applied on the inside of the template, and the dosage per square meter is about 0.2 kg. The concrete is poured according to the normal construction procedure and demolished by the age. Tap the template, the template is separated from the concrete, the concrete surface is smooth, dense, washed with water, and can be easily washed away.
实施例2：Example 2:
水溶性油脂性混凝土脱模剂，按重量份包括松香55份、防锈剂4份、机油34份、碳酸钠5份、催化剂8份、去离子水200份、乳化剂4份、乳化硅油15份、防冻剂4份和粉煤灰7份。Water-soluble oleaginous concrete release agent, including 55 parts of rosin, 4 parts of rust inhibitor, 34 parts of motor oil, 5 parts of sodium carbonate, 8 parts of catalyst, 200 parts of deionized water, 4 parts of emulsifier, and emulsified silicone oil 15 parts by weight 4 parts, antifreeze 4 parts and 7 parts of fly ash.
其中，乳化剂为脂肪酸甘油酯；催化剂为硫酸铝；防冻剂为甘油；防锈剂为磺酸钡。Wherein, the emulsifier is a fatty acid glyceride; the catalyst is aluminum sulfate; the antifreeze is glycerin; and the rust inhibitor is cesium sulfonate.
本发明水溶性油脂性混凝土脱模剂的制备方法：包括以下步骤：The preparation method of the water-soluble oleaginous concrete release agent of the invention comprises the following steps:
步骤一：在均质机中加入松香、机油、粉煤灰、乳化硅油和1/2的去离子水，再投入1/2的催化剂，调节pH值至6，然后加入1/2的乳化剂和1/2的防锈剂，在速度为3000r/min，压力为60mPa的条件下，均质50min，制成均质预制体乳液；Step 1: Add rosin, engine oil, fly ash, emulsified silicone oil and 1/2 deionized water to the homogenizer, then add 1/2 of the catalyst, adjust the pH to 6, and then add 1/2 emulsifier. And 1/2 anti-rust agent, at a speed of 3000r / min, pressure of 60mPa, homogenization for 50min, to make a homogeneous preform emulsion;
步骤二：在反应釜中加入剩余的去离子水、乳化剂、防锈剂和催化剂，升温至80℃，再加入防冻剂、碳酸钠和均质预制体乳液，加入时间为2h，
保温5h，再冷却至40℃，即得成品。Step 2: adding the remaining deionized water, emulsifier, rust inhibitor and catalyst to the reaction kettle, heating to 80 ° C, and then adding antifreeze, sodium carbonate and homogeneous preform emulsion, the addition time is 2 h,
After 5 hours of heat preservation and cooling to 40 ° C, the finished product was obtained.
混凝土工程施工，在支好模板后，在模板内侧涂刷本脱模剂，每平方米用量约为0.2kg。按正常施工程序浇注混凝土，到龄期拆模。轻敲模板，模板即与混凝土脱离，混凝土表面光滑、密实，用水清洗，能够轻易洗去。For concrete construction, after the template is supported, the release agent is applied on the inside of the template, and the dosage per square meter is about 0.2 kg. The concrete is poured according to the normal construction procedure and demolished by the age. Tap the template, the template is separated from the concrete, the concrete surface is smooth, dense, washed with water, and can be easily washed away.
实施例3：Example 3:
水溶性油脂性混凝土脱模剂，按重量份包括松香85份、防锈剂7份、机油44份、碳酸钠8份、催化剂12份、去离子水300份、乳化剂8份、乳化硅油25份、防冻剂7份和粉煤灰12份。Water-soluble oleaginous concrete release agent, including 85 parts of rosin, 7 parts of rust inhibitor, 44 parts of motor oil, 8 parts of sodium carbonate, 12 parts of catalyst, 300 parts of deionized water, 8 parts of emulsifier, and emulsified silicone oil 25 parts by weight. Serving, 7 parts of antifreeze and 12 parts of fly ash.
其中，乳化剂为脂肪醇聚氧乙烯醚；催化剂为硅酸钠；防冻剂为甘油；防锈剂为三乙醇胺。Wherein, the emulsifier is a fatty alcohol polyoxyethylene ether; the catalyst is sodium silicate; the antifreeze is glycerin; and the rust inhibitor is triethanolamine.
本发明水溶性油脂性混凝土脱模剂的制备方法：包括以下步骤：The preparation method of the water-soluble oleaginous concrete release agent of the invention comprises the following steps:
步骤一：在均质机中加入松香、机油、粉煤灰、乳化硅油和1/2的去离子水，再投入1/2的催化剂，调节pH值至7，然后加入1/2的乳化剂和1/2的防锈剂，在速度为3000r/min，压力为80mPa的条件下，均质80min，制成均质预制体乳液；Step 1: Add rosin, engine oil, fly ash, emulsified silicone oil and 1/2 deionized water to the homogenizer, then add 1/2 of the catalyst, adjust the pH to 7, and then add 1/2 emulsifier. And 1/2 of the rust inhibitor, at a speed of 3000r / min, a pressure of 80mPa, homogenized for 80min, to make a homogeneous preform emulsion;
步骤二：在反应釜中加入剩余的去离子水、乳化剂、防锈剂和催化剂，升温至90℃，再加入防冻剂、碳酸钠和均质预制体乳液，加入时间为2h，保温6h，再冷却至40℃，即得成品。Step 2: Add the remaining deionized water, emulsifier, rust inhibitor and catalyst to the reaction kettle, heat to 90 ° C, then add antifreeze, sodium carbonate and homogeneous preform emulsion, the addition time is 2h, heat preservation for 6h, After cooling to 40 ° C, the finished product is obtained.
混凝土工程施工，在支好模板后，在模板内侧涂刷本脱模剂，每平方米用量约为0.2kg。按正常施工程序浇注混凝土，到龄期拆模。轻敲模板，模板即与混凝土脱离，混凝土表面光滑、密实，用水清洗，能够轻易洗去。For concrete construction, after the template is supported, the release agent is applied on the inside of the template, and the dosage per square meter is about 0.2 kg. The concrete is poured according to the normal construction procedure and demolished by the age. Tap the template, the template is separated from the concrete, the concrete surface is smooth, dense, washed with water, and can be easily washed away.
以上所述仅是本发明的一种实施方式，应当指出，对于本领域普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干相似的变形和改进，这些也应视为本发明的保护范围之内。
The above is only one embodiment of the present invention, and it should be noted that some similar variations and modifications may be made by those skilled in the art without departing from the inventive concept. It is considered to be within the scope of protection of the present invention.
Claims (6)
- 一种水溶性油脂性混凝土脱模剂，其特征在于：按重量份包括松香25-85份、防锈剂2-7份、机油18-44份、碳酸钠2-8份、催化剂4-12份、去离子水100-300份、乳化剂1-8份、乳化硅油5-25份、防冻剂2-7份和粉煤灰3-12份。The invention relates to a water-soluble oleaginous concrete release agent, which comprises 25-85 parts of rosin, 2-7 parts of rust inhibitor, 18-44 parts of oil, 2-8 parts of sodium carbonate and catalyst 4-12 by weight. Parts, 100-300 parts of deionized water, 1-8 parts of emulsifier, 5-25 parts of emulsified silicone oil, 2-7 parts of antifreeze and 3-12 parts of fly ash.
- 根据权利要求1所述的一种水溶性油脂性混凝土脱模剂，其特征在于：所述乳化剂为脂肪醇聚氧乙烯醚或脂肪酸甘油酯。A water-soluble oleaginous concrete release agent according to claim 1, wherein the emulsifier is a fatty alcohol polyoxyethylene ether or a fatty acid glyceride.
- 根据权利要求1所述的一种水溶性油脂性混凝土脱模剂，其特征在于：所述催化剂为氧化锌、硫酸铝或硅酸钠。A water-soluble oleaginous concrete release agent according to claim 1, wherein the catalyst is zinc oxide, aluminum sulfate or sodium silicate.
- 根据权利要求1所述的一种水溶性油脂性混凝土脱模剂，其特征在于：所述防冻剂为乙二醇或甘油。A water-soluble oleaginous concrete release agent according to claim 1, wherein the antifreeze agent is ethylene glycol or glycerin.
- 根据权利要求1所述的一种水溶性油脂性混凝土脱模剂，其特征在于：所述防锈剂为磺酸钙、磺酸钡或三乙醇胺。A water-soluble oleaginous concrete release agent according to claim 1, wherein the rust inhibitor is calcium sulfonate, sulfonate or triethanolamine.
- 一种制备权利要求1-5任一项所述水溶性油脂性混凝土脱模剂的方法,其特征在于,包括以下步骤:A method for preparing a water-soluble oleaginous concrete release agent according to any one of claims 1 to 5, comprising the steps of:步骤一:在均质机中加入松香、机油、粉煤灰、乳化硅油和1/2的去离子水，再投入1/2的催化剂，调节pH值至5-7，然后加入1/2的乳化剂和1/2的防锈剂，在速度为3000r/min，压力为40-80mPa的条件下，均质20-80min，制成均质预制体乳液；Step 1: Add rosin, engine oil, fly ash, emulsified silicone oil and 1/2 deionized water to the homogenizer, then add 1/2 of the catalyst, adjust the pH to 5-7, then add 1/2 Emulsifier and 1/2 anti-rust agent, at a speed of 3000r / min, pressure of 40-80mPa, homogenization 20-80min, to make a homogeneous preform emulsion;步骤二:在反应釜中加入剩余的去离子水、乳化剂、防锈剂和催化剂，升温至70-90℃，再加入防冻剂、碳酸钠和均质预制体乳液，加入时间为2h，保温3-6h，再冷却至40℃，即得成品。 Step 2: Add the remaining deionized water, emulsifier, rust inhibitor and catalyst to the reactor, raise the temperature to 70-90 ° C, add antifreeze, sodium carbonate and homogeneous pre-form emulsion, and add for 2h, keep warm 3-6h, and then cooled to 40 ° C, the finished product.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373287A (en) * | 2018-05-03 | 2018-08-07 | 新力建设集团有限公司 | A kind of concrete corrosion resistant agent |
| CN109486225A (en) * | 2018-11-28 | 2019-03-19 | 常州履信新材料科技有限公司 | The freeze proof material of powder-type, the moisture-proof membrane material of sustained release for bituminous pavement and preparation method thereof |
| CN110065149A (en) * | 2019-04-15 | 2019-07-30 | 广西利升石业有限公司 | Produce jet printing type release agent, preparation method and its application method of artificial stone |
| CN110591805A (en) * | 2019-09-04 | 2019-12-20 | 陕西友邦新材料科技有限公司 | Water-based release agent capable of eliminating air bubbles on concrete surface and preparation method thereof |
| CN115418260A (en) * | 2022-08-31 | 2022-12-02 | 珠海度铖材料科技有限公司 | Efficient concrete release agent for concrete products and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720309A (en) * | 1980-07-10 | 1982-02-02 | Dai Ichi Kogyo Seiyaku Co Ltd | Aqueous parting agent for concrete |
| CN1099410A (en) * | 1993-08-24 | 1995-03-01 | 郭全瑞 | Water-soluble greasy concrete parting agent |
| CN101219558A (en) * | 2008-01-22 | 2008-07-16 | 刘彤 | Parting agent special for air-entrained concrete shaping |
| CN102092084A (en) * | 2010-12-10 | 2011-06-15 | 河海大学 | Concrete mold release agent and preparation method thereof |
| CN102649292A (en) * | 2012-02-28 | 2012-08-29 | 上海中技桩业股份有限公司 | Concrete water-based release agent and preparation method thereof |
| CN104498160A (en) * | 2014-12-18 | 2015-04-08 | 蒙城县科技创业服务中心 | Concrete releasing agent prepared from rosin and preparation method thereof |
| CN105296122A (en) * | 2015-11-20 | 2016-02-03 | 科之杰新材料集团有限公司 | Concrete demoulding agent and preparation method thereof |
-
2016
- 2016-08-26 WO PCT/CN2016/096910 patent/WO2018035850A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720309A (en) * | 1980-07-10 | 1982-02-02 | Dai Ichi Kogyo Seiyaku Co Ltd | Aqueous parting agent for concrete |
| CN1099410A (en) * | 1993-08-24 | 1995-03-01 | 郭全瑞 | Water-soluble greasy concrete parting agent |
| CN101219558A (en) * | 2008-01-22 | 2008-07-16 | 刘彤 | Parting agent special for air-entrained concrete shaping |
| CN102092084A (en) * | 2010-12-10 | 2011-06-15 | 河海大学 | Concrete mold release agent and preparation method thereof |
| CN102649292A (en) * | 2012-02-28 | 2012-08-29 | 上海中技桩业股份有限公司 | Concrete water-based release agent and preparation method thereof |
| CN104498160A (en) * | 2014-12-18 | 2015-04-08 | 蒙城县科技创业服务中心 | Concrete releasing agent prepared from rosin and preparation method thereof |
| CN105296122A (en) * | 2015-11-20 | 2016-02-03 | 科之杰新材料集团有限公司 | Concrete demoulding agent and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373287A (en) * | 2018-05-03 | 2018-08-07 | 新力建设集团有限公司 | A kind of concrete corrosion resistant agent |
| CN109486225A (en) * | 2018-11-28 | 2019-03-19 | 常州履信新材料科技有限公司 | The freeze proof material of powder-type, the moisture-proof membrane material of sustained release for bituminous pavement and preparation method thereof |
| CN110065149A (en) * | 2019-04-15 | 2019-07-30 | 广西利升石业有限公司 | Produce jet printing type release agent, preparation method and its application method of artificial stone |
| CN110591805A (en) * | 2019-09-04 | 2019-12-20 | 陕西友邦新材料科技有限公司 | Water-based release agent capable of eliminating air bubbles on concrete surface and preparation method thereof |
| CN115418260A (en) * | 2022-08-31 | 2022-12-02 | 珠海度铖材料科技有限公司 | Efficient concrete release agent for concrete products and preparation method thereof |
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