Low-VOC semi-water-based heavy oil stain cleaning agent

Abstract

The invention discloses a low-VOC (volatile organic compound) semi-water-based heavy oil stain cleaning agent, and the cleaning agent comprises the following components in percentage by mass: 0.5-5% of a chelating agent, 0.5-3% of a surfactant, 0.5-10% of organic alkali, 0.1-0.5% of a corrosion inhibitor, 1-5% of an alcohol ether solvent, 5-20% of a builder and the balance of deionized water. Theinvention has the beneficial effects that the cleaning agent is of a semi-water-based type, a stable system is formed by combining an environment-friendly solvent and a water-soluble auxiliary agent,volatility and combustibility of the solvent are avoided, and the addition of organic alkali enhances the dissolving capacity of water-soluble dirt; warious metal processing oily dirt, including antirust oil, stamping oil, drawing oil, lubricating oil, animal fat and the like, attached to the surfaces of metal products such as steel and the like in the machining, manufacturing, storing and using processes can be rapidly and effectively removed.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a low-VOC semi-water-based heavy oil cleaning agent. Background technique [0002] At present, the common oil cleaning agents on the market, especially heavy oil cleaning agents, generally use water-based strong alkali or solvent-based formulas, in order to improve the cleaning effect and speed, and give users a feeling of good effect. Strong alkaline cleaning agents , very corrosive, releases a lot of heat when dissolved in water, and is highly corrosive to the skin, very dangerous. Solvent-based cleaning agent has good cleaning effect and fast volatilization speed, but because most of its components are composed of benzene, alkanes, methylene chloride, trichloroethylene and other substances, it has a great impact on human health and the environment, and it is about to be eliminated technologies and products. At the same time, such products generally have the following problems: 1. The prin...

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Problems solved by technology

[0002] At present, the common oil cleaning agents on the market, especially heavy oil cleaning agents, generally use water-based strong alkali or solvent-based formulas, in order to improve the cleaning effect and speed, and give users a feeling of good effect. Strong alkaline cleaning agents , very corrosive, releases a lot of heat when dissolved in water, and is highly corrosive to the skin, very dangerous

Solvent-based cleaning agent has good cleaning effect and fast volatilization speed, but because most of its components are composed of benzene, alkanes, methylene chloride, trichloroethylene and other substances, it has a great impact on human health and the environment, and it is about to be eliminated technologies and products

At the same time, such products generally have the following problems: 1. The principle of decontamination with strong alkali formula is to use sodium hydroxide or potassium hydroxide to react with oil, hydrolyze and saponify to generate soluble soap, and then rinse with clean water

The common water-based strong alkali oil cleaning agents and solvent-based cleaning agents currently on the market are facing prominent safety problems and occupational hazards

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