CN103757651A - Preparation method of industrial steel plate cleaning agent - Google Patents

Abstract

The invention relates to a preparation method of a cleaning agent, and particularly relates to a preparation method of an industrial steel plate cleaning agent, belonging to the field of industrial cleaning agents. The method comprises the process steps of raw material pretreatment, raw material mixing, rotary distillation, centrifugation and the like. The preparation process is reasonable in design and avoids other impurities through repeated extraction; meanwhile, since a unique antifoaming component is adopted in the prepared cleaning agent, the foaming phenomenon is avoided in a steel plate cleaning process, and the cleaning gent is safe and simple to use; moreover, common stains on the steel plate can be cleared, and oily dirt of the steel plate can be taken out to guarantee the gloss of the steel plate without influencing the package and delivery of products.

Description

A kind of preparation method of Industrial Steels board cleaning agent

technical fieldthe present invention relates to a kind of preparation method of clean-out system, specifically relate to a kind of preparation method of Industrial Steels board cleaning agent, belong to industrial cleaning agent field.

background technologysteel plate needs through operations such as material loading, batch mixing, reaction, die moulds in mechanical workout program, before die mould, need steel plate to carry out oiling polishing, yet the frequent spot of surface of steel plate is more after oiling, as cleaned not in time, the packing that not only affects product is dispatched from the factory, and affect the use of steel plate, for this reason, the preparation technology of cleaning steel plate agent needs development.

summary of the inventionthe present invention is in order to make up above-mentioned technological deficiency, and a kind of preparation method of Industrial Steels board cleaning agent is provided.

To achieve these goals, technical scheme of the present invention is: a kind of preparation method of Industrial Steels board cleaning agent, is characterized in that comprising the composition of following weight fraction meter:

5-8 parts of silicone oil

15-25 parts of ethyl benzotriazoles

3-10 parts of hydrochloric acid

20-30 parts of hexamethyl four ammonia

15-20 parts, sodium hydroxide

7-15 parts of water glass;

Concrete preparation process is as follows:

It is in 70% water that the ethyl benzotriazole that is 20 parts by parts by weight joins weight fraction;

Drop into while stirring parts by weight and be the silicone oil of 6 parts;

Drop into while stirring parts by weight and be the hydrochlorate of 7.5 parts;

Limit is stirred and is added successively 20-30 parts of hexamethyl four ammonia, 15-20 parts, sodium hydroxide

7-15 parts of water glass; Mix, mixture is put into vaporizer, revolution distillation 15-20 hours, extracts supernatant liquor, puts into filtering centrifuge centrifugal under 1800 revolution per seconds, obtains scavenging solution.

Preparation technology of the present invention relates to rationally, by repeatedly extracting, without other magazines, simultaneously, the clean-out system of preparation adopts unique antifoam composition, in cleaning steel plate process, the phenomenon of not bubbling, is used safe and simple, can not only clean the common spot of steel plate, can take out again the grease dirt of steel plate, guarantee the glossiness of steel plate, the packing that does not affect product is dispatched from the factory.

Embodiment

A preparation method for Industrial Steels board cleaning agent, is characterized in that comprising the composition of following weight fraction meter:

5-8 parts of silicone oil

15-25 parts of ethyl benzotriazoles

3-10 parts of hydrochloric acid

20-30 parts of hexamethyl four ammonia

15-20 parts, sodium hydroxide

7-15 parts of water glass;

Concrete preparation process is as follows:

It is in 70% water that the ethyl benzotriazole that is 20 parts by parts by weight joins weight fraction;

Drop into while stirring parts by weight and be the silicone oil of 6 parts;

Drop into while stirring parts by weight and be the hydrochlorate of 7.5 parts;

Limit is stirred and is added successively 20-30 parts of hexamethyl four ammonia, 15-20 parts, sodium hydroxide

7-15 parts of water glass; Mix, mixture is put into vaporizer, revolution distillation 15-20 hours, extracts supernatant liquor, puts into filtering centrifuge centrifugal under 1800 revolution per seconds, obtains scavenging solution.

Claims (1)

1. a preparation method for Industrial Steels board cleaning agent, is characterized in that comprising the composition of following weight fraction meter:

5-8 parts of silicone oil

15-25 parts of ethyl benzotriazoles

3-10 parts of hydrochloric acid

20-30 parts of hexamethyl four ammonia

15-20 parts, sodium hydroxide

7-15 parts of water glass;

Concrete preparation process is as follows:

It is in 70% water that the ethyl benzotriazole that is 20 parts by parts by weight joins weight fraction;

Drop into while stirring parts by weight and be the silicone oil of 6 parts;

Drop into while stirring parts by weight and be the hydrochlorate of 7.5 parts;

Limit is stirred and is added successively 20-30 parts of hexamethyl four ammonia, 15-20 parts, sodium hydroxide

7-15 parts of water glass; Mix, mixture is put into vaporizer, revolution distillation 15-20 hours, extracts supernatant liquor, puts into filtering centrifuge centrifugal under 1800 revolution per seconds, obtains scavenging solution.