Automobile wind window washing liquid

A car windshield and washing liquid technology, which is applied in the field of washing liquid, can solve the problems of not considering the compatibility of windshield washer liquid to protect metal parts, the plastic aging of the cleaning system is too fast, and the product quality is not high, so as to achieve excellent metal Oxidized and acid-etched, good ability to remove shellac, the effect of protecting metal parts

Active Publication Date: 2014-12-31
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

At present, the car window washer liquids sold in the domestic market are mainly methanol-based, ethanol-based or ethanol-based car window washer liquids. , ethanol and water blending
General detergent blending products are difficult to use in a low temperature environment, and it is easy to freeze and make it impossible to clean the car windows, especially in the cold winter in the north
[0003] After the use of car window cleaning fluid in the domestic market, it is easy to cause paint film peeling, discoloration, cleaning pipeline blockage, cleaning system plastic aging too fast and other adverse effects. The existing domestic patents and literature on glass cleaning focus on the main functions It is mainly used for cleaning and removing dirt, shellac, etc., without considering the compatibility of windshield washer fluid to automotive paint, plastic, rubber, and the protective effect on metal parts of the cleaning system

Method used

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  • Automobile wind window washing liquid
  • Automobile wind window washing liquid
  • Automobile wind window washing liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Prepare 1000Kg of a car windshield washing liquid suitable for use in the severe cold area in northern my country.

[0030] Put 420Kg of ethanol into the reaction kettle, add 1Kg of benzotriazole dissolved in advance, stir for 1 hour, pour in 200Kg of deionized water, 15Kg of glycerin, stir for 30 minutes, and then add benzotriazole dissolved in a small amount of deionized water 0.3Kg sodium dodecyl diphenyl ether disulfonate, 1Kg sodium lauryl polyoxypropylene ether sulfate and 0.01Kg water-soluble indigo, and poured into the rest of the deionized water and stirred fully for 1 hour, and the 1000Kg car wind obtained after dissolving The window washing solution can be filtered and distributed through a 0.1-0.5um filter.

[0031] After the actual vehicle test, the effect is very good, and its main indicators are as follows:

[0032]

[0033]

Embodiment 2

[0035] Preparation 1000Kg is suitable for a kind of car windshield washing liquid that is used in most areas of my country.

[0036] Pour 270Kg ethanol into the reaction kettle, add pre-dissolved 0.7Kg benzotriazole, stir for 1 hour, pour 200Kg deionized water, 10Kg glycerin, stir for 30 minutes, then add a small amount of deionized water to dissolve 0.15Kg of sodium dodecyl diphenyl ether disulfonate and 0.8Kg of sodium lauryl polyoxypropylene ether sulfate and 0.008Kg of water-soluble indigo, and poured into the rest of the deionized water and stirred for 1 hour, and obtained after dissolving 1000Kg car windshield washer liquid can be filtered and packed through 0.1-0.5um filter.

[0037] After the actual vehicle test, the effect is very good, and its main indicators are as follows:

[0038]

[0039]

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PUM

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Abstract

The invention discloses a novel automobile wind window washing liquid for washing of automobile windshield glass and automobile window glass. The automobile wind window washing liquid comprises: by mass percentage, 15-90% of monohydric alcohol; 0.5-3% of a film-forming agent; 0.01-0.5% of benzotriazole; 0.01-0.5% of a straight chain alkyl diphenyl ether disulfonate; 0.05-0.5% of a fatty alcohol ether sulfate, 0.0005-0.003% of a pigment and the balance of deionized water. In the automobile wind window washing liquid, methanol or ethanol is used as a main solvent, a water solution of the methanol or ethanol can quickly evaporate from surfaces of automobile windows without residue; an additive formulation technique adopting the synergetic effect of fatty alcohol polyoxypropylene ether sulfate and dodecyl diphenyl ether disulfonate can thoroughly solve the problems of removing shellac, cleaning and decontamination on the surfaces of wind windows, dirt and other organic impurities on the surfaces of wind window glass can be effectively cleaned, reflection caused by oil films can be eliminated to bring good guarantees for driving safety.

Description

technical field [0001] The invention relates to a washing liquid, in particular to a novel automobile windshield washing liquid. Background technique [0002] Automobile windshield washer liquid, used for cleaning automobile windshield and vehicle window glass. At present, the car window washer liquids sold in the domestic market are mainly methanol-based, ethanol-based or ethanol-based car window washer liquids. , Ethanol and water blending. Common detergent blended products are difficult to use in a low-temperature environment, and it is easy to freeze and make it impossible to clean the car windows, especially in the cold winter in the north. [0003] After the use of car window cleaning fluid in the domestic market, it is easy to cause paint film peeling, discoloration, cleaning pipeline blockage, cleaning system plastic aging too fast and other adverse effects. The existing domestic patents and literature on glass cleaning focus on the main functions It is mainly use...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): C11D1/37C11D3/28C11D3/43
Inventor曹云龙陶佃彬单猛童秀凤王少华邹密施丽丽李娟陈明娟闵海琴陈洁
Owner张家港迪克汽车化学品有限公司