CN114561188A - Preparation method of ground anti-slip agent - Google Patents
Preparation method of ground anti-slip agent Download PDFInfo
- Publication number
- CN114561188A CN114561188A CN202210218596.7A CN202210218596A CN114561188A CN 114561188 A CN114561188 A CN 114561188A CN 202210218596 A CN202210218596 A CN 202210218596A CN 114561188 A CN114561188 A CN 114561188A
- Authority
- CN
- China
- Prior art keywords
- mixed solution
- ground
- ground anti
- slip agent
- stirrer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000012748 slip agent Substances 0.000 title claims description 31
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 33
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 22
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 22
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 18
- 239000005011 phenolic resin Substances 0.000 claims abstract description 18
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000013078 crystal Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 16
- 239000008367 deionised water Substances 0.000 claims abstract description 15
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 15
- 239000004094 surface-active agent Substances 0.000 claims abstract description 14
- 125000003118 aryl group Chemical group 0.000 claims abstract description 11
- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- 239000003112 inhibitor Substances 0.000 claims abstract description 11
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 11
- 239000011780 sodium chloride Substances 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 7
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000011259 mixed solution Substances 0.000 claims description 54
- 238000003756 stirring Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000002304 perfume Substances 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 9
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 239000012466 permeate Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 1
- 210000003934 vacuole Anatomy 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 5
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- 235000002906 tartaric acid Nutrition 0.000 description 4
- 239000011975 tartaric acid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/149—Antislip compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a preparation method of a ground anti-skid agent, which relates to the technical field of ground anti-skid agents and comprises the following steps: s1: taking the following raw materials, by weight, 1.2% -1.5% of a surfactant, 8.5% -10% of fruit acid, 2.5% -7% of acetic acid, 7.5% -9.5% of sodium chloride, 1.5% -5% of potassium carbonate, 1.5% -2.5% of a corrosion inhibitor, 0.3% -0.5% of an aromatic, 2.2% -3.5% of crystal particles, 30% -35% of deionized water and 20% -25% of phenolic resin glue for later use. This preparation method of ground anti-skid agent for this ground anti-skid agent can effectively permeate the subaerial formation slight hole concave, when the sole exists water stain and oil stain, can the vacuole formation with the ground contact, the cavity plays an adsorption, utilize the adsorption of cavity to prevent skidding, increase the joint strength between this ground anti-skid agent and the ground through phenolic resin glue in addition, improve the life of this ground anti-skid agent, quartzy granule is inside attached to phenolic resin glue in addition, increase the roughness on ground, the result of use of this ground anti-skid agent has been improved.
Description
Technical Field
The invention relates to the technical field of ground anti-slip agents, in particular to a preparation method of a ground anti-slip agent.
Background
The ground anti-skid agent is also called as ground anti-skid penetrant, after being used, the ground anti-skid agent can effectively increase the friction coefficient when the surface of a floor is wetted, and prevent slipping, thereby avoiding accidents and body injuries caused by wet slipping.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a preparation method of a ground anti-slip agent, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a preparation method of a ground anti-slip agent comprises the following steps:
s1: taking the following raw materials, by weight, 1.2% -1.5% of a surfactant, 8.5% -10% of fruit acid, 2.5% -7% of acetic acid, 7.5% -9.5% of sodium chloride, 1.5% -5% of potassium carbonate, 1.5% -2.5% of a corrosion inhibitor, 0.3% -0.5% of an aromatic, 2.2% -3.5% of crystal particles, 30% -35% of deionized water and 20% -25% of phenolic resin glue for later use;
s2: putting 1.2-1.5% of surfactant, 8.5-10% of fruit acid, 2.5-7% of acetic acid and 7.5-9.5% of sodium chloride into 15-20% of deionized water, heating the mixed solution to 50-60 ℃, and stirring the mixed solution by using a stirrer to obtain a first mixed solution;
s3: putting 1.5-5% of potassium carbonate and 1.5-2.5% of corrosion inhibitor into 15-20% of deionized water, heating the mixed solution to 50-60 ℃, and stirring the mixed solution by using a stirrer to obtain a second mixed solution;
s4: taking 2.2% -3.5% of crystal particles, placing the crystal particles in 20% -25% of phenolic resin glue, and heating and stirring the mixed solution to obtain a third mixed solution;
s5: pouring the second part of mixed solution and the third part of mixed solution into the first part of mixed solution, heating the mixed solution to 80-90 ℃, and stirring the mixed solution by using a stirrer to obtain a fourth part of mixed solution;
s6: pouring the mixed solution of 0.3% -0.5% of the aromatic into the fourth mixed solution, and uniformly stirring by using a stirrer to obtain a finished product of the ground anti-slip agent;
s7: and placing the prepared finished ground anti-slip agent in a sealed tank for storage.
Optionally, the rotation speed of the stirrer in S2 and S3 is 800 revolutions per minute, and the stirring time in S2 and S3 is 10 to 15 minutes.
Optionally, the rotation speed of the stirrer in the step S4 is 1500 revolutions per minute, and the stirring time period in the step S4 is 25 to 30 minutes.
Optionally, the rotation speed of the stirrer in the step S5 is 2000 rpm, and the stirring time in the step S5 is 30-35 minutes.
Optionally, the rotation speed of the stirrer in the step S6 is 1500 revolutions per minute, and the stirring time period in the step S6 is 8-10 minutes.
Optionally, the aromatic in S1 is a natural plant perfume.
Optionally, the surfactant in S1 is stearic acid.
The invention provides a preparation method of a ground anti-slip agent, which has the following beneficial effects:
the preparation method of the ground anti-slip agent utilizes the surfactant, tartaric acid, acetic acid, sodium chloride, potassium carbonate, a corrosion inhibitor and deionized water to be matched for use, so that the ground anti-slip agent can effectively permeate into the ground upper layer to form a fine pit, when water stain and oil stain exist on the sole, a cavity can be formed by contacting with the ground, the cavity plays a role in adsorption, the adsorption of the cavity is utilized for anti-slip, in addition, the connection strength between the ground anti-slip agent and the ground is increased through phenolic resin glue, the service life of the ground anti-slip agent is prolonged, crystal particles are attached to the inside of the phenolic resin glue, the roughness of the ground is increased, and the use effect of the ground anti-slip agent is improved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The invention provides a technical scheme that: a preparation method of a ground anti-slip agent comprises the following steps:
s1: taking the following raw materials, by weight, 1.2% -1.5% of a surfactant, 8.5% -10% of tartaric acid, 2.5% -7% of acetic acid, 7.5% -9.5% of sodium chloride, 1.5% -5% of potassium carbonate, 1.5% -2.5% of a corrosion inhibitor, 0.3% -0.5% of an aromatic, 2.2% -3.5% of crystal particles, 30% -35% of deionized water and 20% -25% of phenolic resin glue for later use;
s2: putting 1.2-1.5% of surfactant, 8.5-10% of fruit acid, 2.5-7% of acetic acid and 7.5-9.5% of sodium chloride into 15-20% of deionized water, heating the mixed solution to 50-60 ℃, and stirring the mixed solution by using a stirrer to obtain a first mixed solution;
s3: putting 1.5-5% of potassium carbonate and 1.5-2.5% of corrosion inhibitor into 15-20% of deionized water, heating the mixed solution to 50-60 ℃, and stirring the mixed solution by using a stirrer to obtain a second mixed solution;
s4: taking 2.2% -3.5% of crystal particles, placing the crystal particles in 20% -25% of phenolic resin glue, and heating and stirring the mixed solution to obtain a third mixed solution;
s5: pouring the second part of mixed solution and the third part of mixed solution into the first part of mixed solution, heating the mixed solution to 80-90 ℃, and stirring the mixed solution by using a stirrer to obtain a fourth part of mixed solution;
s6: pouring the mixed solution of 0.3% -0.5% of the aromatic into the fourth mixed solution, and uniformly stirring by using a stirrer to obtain a finished product of the ground anti-slip agent;
s7: and placing the prepared finished ground anti-slip agent in a sealed tank for storage.
It can be understood by those skilled in the art that the above embodiment provides a method for preparing a ground anti-slip agent, the ground anti-slip agent is prepared by mixing a surfactant, tartaric acid, acetic acid, sodium chloride, potassium carbonate, a corrosion inhibitor, an aromatic, crystal particles, deionized water and phenolic resin glue, the surfactant, the tartaric acid, the acetic acid, the sodium chloride, the potassium carbonate, the corrosion inhibitor and the deionized water make the anti-slip agent effectively permeate into the upper layer of the ground to form fine pits, when water and oil stains exist on the sole of a foot, a cavity can be formed by contacting with the ground, the cavity has an adsorption effect, the adsorption effect of the cavity is used for anti-slip, the phenolic resin glue is used for increasing the connection strength between the ground anti-slip agent and the ground, the service life of the ground anti-slip agent is prolonged, and the crystal particles are attached to the inside of the phenolic resin glue to increase the roughness of the ground, the size of the crystal grains has various specifications, so that the roughness of the ground is changed.
Further, the rotation speed of the stirrer in the S2 and the S3 is 800 revolutions per minute, and the stirring time in the S2 and the S3 is 10 to 15 minutes.
As will be understood by those skilled in the art, the mixed solution of the surfactant, the fruit acid, the acetic acid, the sodium chloride and the deionized water is stirred and mixed for 10 to 15 minutes by a stirrer rotating at 800 revolutions per minute, and the mixed solution of the potassium carbonate, the corrosion inhibitor and the deionized water is stirred and mixed for 10 to 15 minutes by a stirrer rotating at 800 revolutions per minute.
Further, the rotation speed of the stirrer in the step S4 is 1500 revolutions per minute, and the stirring time period in the step S4 is 25-30 minutes.
As can be understood by those skilled in the art, the mixed solution of the crystal particles and the phenolic resin glue is stirred for 25-30 minutes by a stirrer rotating at 1500 rpm, and the phenolic resin glue has high viscosity, so that the crystal particles are stirred at a high speed, and are stirred for a long time, so that the uniformity of the distribution of the crystal particles in the phenolic resin glue is ensured.
Further, the rotation speed of the stirrer in the S5 is 2000 revolutions per minute, and the stirring time period in the S5 is 30-35 minutes.
As can be understood by those skilled in the art, the solution formed by mixing the second part of mixed solution, the third part of mixed solution and the first part of mixed solution is stirred at 2000 rpm, and because the solution amount is large and the phenolic resin glue is contained in the solution, the stirring speed is higher, and the stirring is carried out for a longer time, so that the uniformity after stirring is ensured.
Further, the rotation speed of the stirrer in the S6 is 1500 revolutions per minute, and the stirring time period in the S6 is 8-10 minutes.
As will be appreciated by those skilled in the art, this allows for the rapid addition of fragrance to the floor polish.
Further, the aromatic in S1 is a natural plant perfume.
It will be appreciated by those skilled in the art that the fragrance composition is guaranteed to emit a scent that does not harm the body of the consumer, and that the fragrance composition may have a variety of fragrances that are selected by the consumer.
Further, the surfactant in S1 is stearic acid.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A preparation method of a ground anti-slip agent is characterized by comprising the following steps:
s1: taking the following raw materials, by weight, 1.2% -1.5% of a surfactant, 8.5% -10% of fruit acid, 2.5% -7% of acetic acid, 7.5% -9.5% of sodium chloride, 1.5% -5% of potassium carbonate, 1.5% -2.5% of a corrosion inhibitor, 0.3% -0.5% of an aromatic, 2.2% -3.5% of crystal particles, 30% -35% of deionized water and 20% -25% of phenolic resin glue for later use;
s2: putting 1.2-1.5% of surfactant, 8.5-10% of fruit acid, 2.5-7% of acetic acid and 7.5-9.5% of sodium chloride into 15-20% of deionized water, heating the mixed solution to 50-60 ℃, and stirring the mixed solution by using a stirrer to obtain a first mixed solution;
s3: putting 1.5-5% of potassium carbonate and 1.5-2.5% of corrosion inhibitor into 15-20% of deionized water, heating the mixed solution to 50-60 ℃, and stirring the mixed solution by using a stirrer to obtain a second mixed solution;
s4: taking 2.2% -3.5% of crystal particles, placing the crystal particles in 20% -25% of phenolic resin glue, and heating and stirring the mixed solution to obtain a third mixed solution;
s5: pouring the second part of mixed solution and the third part of mixed solution into the first part of mixed solution, heating the mixed solution to 80-90 ℃, and stirring the mixed solution by using a stirrer to obtain a fourth part of mixed solution;
s6: pouring the mixed solution of 0.3% -0.5% of the aromatic into the fourth mixed solution, and uniformly stirring by using a stirrer to obtain a finished product of the ground anti-slip agent;
s7: and placing the prepared finished ground anti-slip agent in a sealed tank for storage.
2. The method for preparing a ground anti-slip agent according to claim 1, wherein the method comprises the following steps: the rotating speed of the stirrer in the S2 and the S3 is 800 revolutions per minute, and the stirring time in the S2 and the S3 is 10-15 minutes.
3. The method for preparing a ground anti-slip agent according to claim 1, wherein the method comprises the following steps: the rotation speed of the stirrer in the S4 is 1500 revolutions per minute, and the stirring time in the S4 is 25-30 minutes.
4. The method for preparing a ground anti-slip agent according to claim 1, wherein the method comprises the following steps: the rotating speed of the stirrer in the S5 is 2000 revolutions per minute, and the stirring time in the S5 is 30-35 minutes.
5. The method for preparing a ground anti-slip agent according to claim 1, wherein the method comprises the following steps: the rotation speed of the stirrer in the step S6 is 1500 revolutions per minute, and the stirring time in the step S6 is 8-10 minutes.
6. The method for preparing a ground anti-slip agent according to claim 1, wherein the method comprises the following steps: the aromatic in S1 is natural plant perfume.
7. The method for preparing a ground anti-slip agent according to claim 1, wherein the method comprises the following steps: the surfactant in S1 is stearic acid.
Priority Applications (1)
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CN202210218596.7A CN114561188A (en) | 2022-03-04 | 2022-03-04 | Preparation method of ground anti-slip agent |
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CN202210218596.7A CN114561188A (en) | 2022-03-04 | 2022-03-04 | Preparation method of ground anti-slip agent |
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CN202210218596.7A Pending CN114561188A (en) | 2022-03-04 | 2022-03-04 | Preparation method of ground anti-slip agent |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104531071A (en) * | 2014-12-30 | 2015-04-22 | 上海佳德丽防滑防护科技有限公司 | Formula and preparation method for ground slipping preventing liquor |
CN107117990A (en) * | 2017-05-25 | 2017-09-01 | 广东青筑科技有限公司 | A kind of antilubricant of ceramic tile surface and preparation method thereof |
CN107325788A (en) * | 2017-06-13 | 2017-11-07 | 上海世卿防滑防护科技有限公司 | A kind of preparation method of floor tile antilubricant |
CN108911792A (en) * | 2018-07-25 | 2018-11-30 | 广西驰胜农业科技有限公司 | A kind of production method of antiskid liquid |
CN109251058A (en) * | 2018-09-28 | 2019-01-22 | 佛山市善益科技有限公司 | A kind of ceramic tile antilubricant and preparation method thereof |
CN110003699A (en) * | 2019-04-17 | 2019-07-12 | 深圳市盛广天下科技有限公司 | A kind of ceramic tile antilubricant that green is harmless |
CN110452664A (en) * | 2019-05-30 | 2019-11-15 | 王铭 | A kind of ground antiskid liquid and its production technology |
CN111040491A (en) * | 2019-12-11 | 2020-04-21 | 佛山市善益科技有限公司 | Safe and harmless tile anti-slip agent and preparation method thereof |
CN114032069A (en) * | 2021-12-13 | 2022-02-11 | 杭州绿豪环保科技有限公司 | Ground anti-slip agent and preparation method thereof |
-
2022
- 2022-03-04 CN CN202210218596.7A patent/CN114561188A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104531071A (en) * | 2014-12-30 | 2015-04-22 | 上海佳德丽防滑防护科技有限公司 | Formula and preparation method for ground slipping preventing liquor |
CN107117990A (en) * | 2017-05-25 | 2017-09-01 | 广东青筑科技有限公司 | A kind of antilubricant of ceramic tile surface and preparation method thereof |
CN107325788A (en) * | 2017-06-13 | 2017-11-07 | 上海世卿防滑防护科技有限公司 | A kind of preparation method of floor tile antilubricant |
CN108911792A (en) * | 2018-07-25 | 2018-11-30 | 广西驰胜农业科技有限公司 | A kind of production method of antiskid liquid |
CN109251058A (en) * | 2018-09-28 | 2019-01-22 | 佛山市善益科技有限公司 | A kind of ceramic tile antilubricant and preparation method thereof |
CN110003699A (en) * | 2019-04-17 | 2019-07-12 | 深圳市盛广天下科技有限公司 | A kind of ceramic tile antilubricant that green is harmless |
CN110452664A (en) * | 2019-05-30 | 2019-11-15 | 王铭 | A kind of ground antiskid liquid and its production technology |
CN111040491A (en) * | 2019-12-11 | 2020-04-21 | 佛山市善益科技有限公司 | Safe and harmless tile anti-slip agent and preparation method thereof |
CN114032069A (en) * | 2021-12-13 | 2022-02-11 | 杭州绿豪环保科技有限公司 | Ground anti-slip agent and preparation method thereof |
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