CN101812695A - Aluminum alloy oil-removing cleaning agent - Google Patents

Abstract

The invention relates to a water-soluble cleaning agent special for cleaning aluminum alloy, which mainly comprises the following components: 1 to 8 percent of citric acid, 1 to 8 percent of gluconic acid, 3 to 12 percent of potassium carbonate, 2 to 15 percent of sodium xylene sulfonate, 3 to 12 percent of aluminum corrosion inhibitor and the balance of water. The cleaning agent has strong permeation, dispersion, solubilizing and emulsifying functions, has strong capability of cleaning grease and dirt, and has super-strong degreasing, dirt-removing and washing capabilities; the cleaning agent does not contain inorganic ions, is antistatic and easy to rinse, has no residue or little residue, can realize low-bubble cleaning, and can improve the working condition and prevent environment pollution; and the cleaning agent can effectively protect the surface of a cleaned material from being corroded during cleaning.

Description

A kind of aluminium alloy oil-removing cleaning agent

Technical field

The present invention relates to a kind of oil-removing cleaning agent of special aluminium alloy.

Technical background

The aluminium alloy kind is many, and character is also had nothing in common with each other, and the metallic surface is easy to adhere to oily dirt in processes such as processing, storage, transportation, for example slushing oil, lubricating oil, oil fuel and some animals and plants fat etc.In various metal finishing, it is vital removing greasy dirt, it is directly connected to the success or failure of entire treatment process, according to different metal materials, different product structures, different treatment schemees, different working conditions, selected clean-out system kind and the cleaning of degreasing also is not quite similar.

The aq. type clean-out system that this project is related has extremely strong infiltration, dispersion, solubilising, emulsifying effect, and grease, dirt are had good cleansing power, and its degreasing, decontamination washing ability are superpower; Product does not contain mineral ion, and is antistatic, easily rinsing, and noresidue or seldom residual can accomplish that low bubble cleans; Can improve working conditions, prevent the pollution of the environment; And when cleaning, can protect effectively and be cleaned material surface and do not weather.

When using this project clean-out system, should be according to the clean-out system of Workpiece structure to be cleaned and greasy dirt degree selection configuration different concns.

Summary of the invention

Main purpose of the present invention provides a kind of aluminium alloy oil-removing cleaning agent, is primarily aimed at that use in processing, storage and transportation the metallic surface or antirust, the lubricated wet goods greasy dirt that adsorbs effectively cleans.

Another purpose of the present invention provides a kind of aluminium alloy oil-removing cleaning agent, can protect workpiece surface not to be corroded in cleaning process effectively, plays a very good protection.

Another purpose of the present invention provides a kind of aluminium alloy oil-removing cleaning agent, and its prescription is composed as follows:

Citric acid: 1～8%;

Gluconic acid: 1～8%;

Salt of wormwood: 3～12%;

Sodium xylene sulfonate: 2～15%;

Aluminium inhibiter combination: 3～12%;

Water: surplus

Described citric acid be 45% solution.

Described sodium xylene sulfonate is that concentration is 40～60% solution

Described aluminium inhibiter is the mixture of silicate and water-soluble phosphate

Described water is deionized water.

The aluminium alloy oil-removing cleaning agent that the present invention relates to is applicable to the cleaning of the aluminium and the aluminium alloy of multiple model.

Embodiment

In conjunction with example the present invention is done further and to describe, but embodiments of the present invention are not limited thereto.

The preparation process of the aluminium alloy oil-removing cleaning agent that the present invention relates to is as follows:

Add entry, citric acid, gluconic acid, salt of wormwood, sodium xylene sulfonate and the combination of aluminium inhibiter successively, be stirred to homogeneous transparent.

Embodiment 1

Citric acid: 4%;

Gluconic acid: 2%;

Salt of wormwood: 8%;

Sodium xylene sulfonate: 5%;

Aluminium inhibiter combination: 7%;

Water: 74%

Embodiment 2

Citric acid: 5%;

Gluconic acid: 1%;

Salt of wormwood: 6%;

Sodium xylene sulfonate: 6%;

Aluminium inhibiter combination: 8%;

Water: 74%

Embodiment 3

Citric acid: 3%;

Gluconic acid: 3%;

Salt of wormwood: 6%;

Sodium xylene sulfonate: 8%;

Aluminium inhibiter combination: 8%;

Water: 72%

Though above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements all belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.

Claims (1)

1. aluminium alloy oil-removing cleaning agent comprises following component:

Citric acid: 1～8%;

Gluconic acid: 1～8%;

Salt of wormwood: 3～12%;

Sodium xylene sulfonate: 2～15%;

Aluminium inhibiter combination: 3～12%;

Water: surplus

Described citric acid be 45% solution; Sodium xylene sulfonate is that concentration is 40～60% solution; Used aluminium inhibiter is the mixture of silicate and water-soluble phosphate; Used water is deionized water.