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Aqueous engine cleaning agent and preparation method thereof

An engine cleaning agent, water-based technology, applied in the field of cleaning agents, can solve problems such as affecting the fluidity of the engine oil, increasing the probability of engine overhaul, aggravating engine wear, etc., and achieving the effects of improving carbon deposition removal rate, prolonging service life and convenient preparation.

Inactive Publication Date: 2021-04-27
深圳市佛莱邦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, a large amount of carbon deposits, colloids, sludge and some harmful substances have accumulated inside the engine, which will affect the fluidity of the engine oil, reduce the protection of the engine oil, aggravate the wear of the engine, increase the probability of engine overhaul, and shorten the service life of the engine.
The current water-based engine cleaning agents on the market often cannot meet the requirements of antirust, antibacterial and long-term high efficiency when applied

Method used

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  • Aqueous engine cleaning agent and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The preparation method applied to the water-based engine cleaning agent of the present embodiment comprises the following preparation steps:

[0021] The following raw materials are all in parts by weight. 100 parts of deionized water, 0.5 parts of NP-10, 0.5 parts of sodium dodecylbenzenesulfonate, 0.1 part of polyethylene glycol monooleate, 0.2 parts of cocoamidopropyl Add betaine, 1.5 parts of triethanolamine, 0.05 parts of sodium citrate, and 0.01 parts of sodium polyacrylate into a 1L beaker and mix them. Stir at 1000 rpm and heat to 80 °C at a rate of 5 °C / min. Continue to stir for 60 minutes, and filter the obtained filtrate to be the cleaning agent.

Embodiment 2

[0023] The preparation method applied to the water-based engine cleaning agent of the present embodiment comprises the following preparation steps:

[0024] The following raw materials are all parts by weight. 100 parts of deionized water, 1.5 parts of NP-10, 0.5 part of sodium dodecylbenzenesulfonate, 0.1 part of polyethylene glycol monooleate, 0.2 part of cocoamidopropyl Add betaine, 1.5 parts of triethanolamine, 0.05 parts of sodium citrate, and 0.01 parts of sodium polyacrylate into a 1L beaker and mix them. Stir at 1000 rpm and heat to 80 °C at a rate of 5 °C / min. Continue to stir for 60 minutes, and filter the obtained filtrate to be the cleaning agent.

Embodiment 3

[0026] The preparation method applied to the water-based engine cleaning agent of the present embodiment comprises the following preparation steps:

[0027] The following raw materials are all in parts by weight. 100 parts of deionized water, 0.5 parts of NP-10, 1.5 parts of sodium dodecylbenzenesulfonate, 0.1 part of polyethylene glycol monooleate, 0.2 parts of cocamidopropyl Add betaine, 1.5 parts of triethanolamine, 0.05 parts of sodium citrate, and 0.01 parts of sodium polyacrylate into a 1L beaker and mix them. Stir at 1000 rpm and heat to 80 °C at a rate of 5 °C / min. Continue to stir for 60 minutes, and filter the obtained filtrate to be the cleaning agent.

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Abstract

The invention discloses a water-based engine cleaning agent, which comprises cleaning agent, anionic surfactant, emulsifier, softener, organic base, sodium citrate and sodium polyacrylate. The invention also discloses a preparation method of the water-based engine cleaning agent. The water-based engine cleaning agent of the present invention is easy to prepare and low in cost. The addition of the Ag bisphenylpyrazolylpyridine-oxalic acid complex can obviously improve the carbon deposit removal rate of the engine, and can effectively prevent engine corrosion and stabilize hard water at the same time. The cleaning agent makes full use of the osmotic wetting and adsorption of its raw materials to strip off the dirt attached to the engine and prolong the service life of the engine.

Description

technical field [0001] The invention relates to the technical field of cleaning agents, more precisely, the invention relates to an aqueous engine cleaning agent and a preparation method thereof. Background technique [0002] Cleaning the engine is one of the indispensable items in the routine maintenance of the car. The engine works in a high-temperature environment, and the engine oil will generate carbon deposits and gums at high temperatures. Due to the relatively poor quality of my country's oil products, which contain more sulfur and phosphorus, these substances will generate acidic substances to corrode the engine after they enter the engine. Therefore, a large amount of carbon deposits, gums, sludge and some harmful substances have accumulated inside the engine, which will affect the fluidity of the engine oil, reduce the protection of the engine oil, aggravate the wear and tear of the engine, increase the probability of engine overhaul, and shorten the service life ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/22C11D3/20C11D3/30C11D3/32C11D3/37C11D3/60
CPCC11D1/22C11D3/2086C11D3/30C11D3/32C11D3/3707C11D3/3765C11D11/0041
Inventor 谢程滨
Owner 深圳市佛莱邦科技有限公司