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Glass cleaning solution, and preparation method and application thereof

A glass cleaning and cleaning solution technology, which is applied to cleaning methods and utensils, cleaning methods using liquids, and preparation of detergent mixture compositions. Difficult to occupy dust, reduce surface tension, and excellent performance

Pending Publication Date: 2021-06-29
张家港迪克汽车化学品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to overcome the poor clear and quick cleaning ability of the glass cleaning solution in the prior art, and the hydrophobic antistatic film with high light transmittance cannot be formed on the glass surface after cleaning, and the existing glass cleaning solution cannot be used at low temperature. Defects in working conditions at temperatures from -35°C to -100°C, providing a glass cleaning solution and its preparation method and application. The glass cleaning solution has strong rapid cleaning ability and can meet the temperature of -35°C to -100°C. Requirements for use under working conditions

Method used

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  • Glass cleaning solution, and preparation method and application thereof
  • Glass cleaning solution, and preparation method and application thereof
  • Glass cleaning solution, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0050] According to a preferred embodiment of the present invention, the method also includes mixing water with alcohol, sodium metasilicate and / or lithium metasilicate, and surfactants in sequence, and the surfactants include zwitterionic surfactants One or more of surfactants, nonionic surfactants, anionic surfactants and low foaming surfactants.

[0051] According to another preferred embodiment of the present invention, the method also includes mixing water with alcohol, sodium metasilicate and / or lithium metasilicate, corrosion inhibitor and surfactant in sequence, and the surfactant Including one or more of zwitterionic surfactants, nonionic surfactants, anionic surfactants and low-foaming surfactants.

[0052] According to the present invention, preferably, in order to avoid turbidity in the process of preparing the solution, the method comprises: taking 100 kg of windshield cleaning solution as an example, dissolving 0.02 kg of sodium metasilicate in advance with 10 kg...

Embodiment 1

[0063] This embodiment is to illustrate the glass cleaning solution of the present invention.

[0064] (1) Take the 100kg windshield cleaning solution as an example, dissolve 0.02kg of sodium metasilicate in advance with 10kg of water, and prepare an aqueous solution of sodium metasilicate for subsequent use;

[0065] (2) Combine deionized water with sodium metasilicate aqueous solution, methanol, corrosion inhibitor (tolyltriazole) and surfactants (cocamidopropyl betaine, perfluorooctyl polyoxyethylene ether) in sequence and isotridecanyl polyoxyethylene ether phosphate), wherein, based on the total weight of the prepared glass cleaning solution, the composition of deionized water, methanol, corrosion inhibitor, sodium metasilicate and surfactant Part and component content are as shown in table 2 (by weight percentage);

[0066] (3) After passing the test, filter and fill through a 0.1-0.5 μm filter.

[0067] Table 2

[0068] components content(%) Specificati...

Embodiment 2

[0074] This example

[0075] This is to describe the glass cleaning solution of the present invention.

[0076] (1) Take the 100kg windshield cleaning solution as an example, dissolve 0.02kg of sodium metasilicate in advance with 10kg of water, and prepare an aqueous solution of sodium metasilicate for subsequent use;

[0077] (2) Combine deionized water with sodium metasilicate aqueous solution, ethanol, corrosion inhibitor (tolyltriazole) and surfactant (perfluorooctyl polysiloxane, cocamidopropyl beet) in sequence Alkali, isooctyl alcohol polyoxyethylene ether phosphate and octoxynyl ether phosphate) are mixed evenly, wherein, based on the total weight of the prepared glass cleaning solution, deionized water, alcohol, corrosion inhibitor, metasilicate Component and component content of sodium and tensio-active agent are as shown in table 4 (by weight percentage);

[0078] (3) After passing the test, filter and fill through a 0.1-0.5 μm filter.

[0079] Table 4

[0080] ...

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Abstract

The invention relates to the field of glass cleaning solutions, and discloses glass cleaning solution, and a preparation method and application thereof. The glass cleaning solution contains a zwitterionic surfactant and / or a nonionic surfactant, alcohol and water; the zwitterionic surfactant is selected from one or more of cocamidopropyl betaine, alkyl dimethyl betaine and dodecyl ethyoxyl sulphobetaine, and the zwitterionic surfactant is selected from one or more of cocamidopropyl betaine, alkyl dimethyl betaine and dodecyl ethyoxyl sulphobetaine; and the nonionic surfactant is selected from one or more of perfluoroalkyl polyoxyethylene ether, fluorinated alkyl sulfonate and fluoroalkyl polysiloxane. The glass cleaning solution is high in cleaning capacity, can form a hydrophobic film with high light transmittance on the surface of glass after cleaning, can meet the use requirements under the working condition of low temperature of -35 DEG C to -100 DEG C, and does not precipitate or crystallize after being stored for 2 years or more in an environment from room temperature to low temperature.

Description

technical field [0001] The invention relates to the field of glass cleaning liquid, in particular to a glass cleaning liquid and its preparation method and application. Background technique [0002] During the long-term driving and placement of the car, the windows and body are prone to accumulate dust, bird droppings, insect corpses, etc. Especially as the windshield of cars and train windows, it is easier to absorb the oil in the air, and it is easy to form oil-water mixed attachments in rainy days. It is difficult for the wiper to scrape clean, which seriously affects the driver's sight; there will be safety hazards during driving. Hidden dangers also affect the appearance of the car and the life of the paint surface. [0003] CN108060025A discloses a car windshield washer fluid, which comprises the following components by weight: 7.0% to 9.0% ethylene oxide, 10.0% to 12.0% rosin amine polyoxyethylene ether, 0.5% to 1.0% fatty alcohol polyoxyethylene ether Sodium oxyeth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/94C11D3/08C11D3/20C11D3/28C11D3/60B08B3/08
CPCC11D1/94C11D3/201C11D3/2017C11D3/2079C11D3/28C11D3/08B08B3/08C11D1/90C11D1/92C11D1/14C11D1/72C11D1/82C11D1/345C11D2111/18
Inventor 单猛周凯军邹密杨飞
Owner 张家港迪克汽车化学品有限公司
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