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Low surface energy mirror surface cleaning agent

A low surface energy, cleaning agent technology, applied in non-surface-active cleaning solvents, non-surface-active detergent compositions, inorganic non-surface-active cleaning compositions, etc. , difficult to dry, etc.

Active Publication Date: 2012-12-05
东莞旭光五金氧化制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of cleaning agents and their uses are very wide, but there are very few cleaning agents that are professionally used for cleaning smooth surfaces such as metal products and electroplating products.
At present, some common cleaning agents are usually used in some products with mirror surface. Although this type of cleaning agent has good degreasing ability, it is difficult to dry on the mirror surface. Leaving new spots, it is difficult to restore the mirror surface to a spotless state; in addition, this type of cleaning requires water as a solvent and is not suitable for cleaning the mirror surface of electronic products

Method used

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  • Low surface energy mirror surface cleaning agent

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Effect test

Embodiment approach 1

[0007] Ethylene glycol is selected as the lower alcohol, and the mass fraction is 80%; sodium tripolyphosphate is selected as the antirust agent, and the mass fraction is 0.2%; the mass fraction of added essence is 0.3%; the mass fraction of dimethyl sulfoxide is 0.5% ; The reagent for reducing the surface energy is ammonium carbonate, and its mass fraction is 19%. The preparation process is completed step by step according to the technological process in the content of the invention.

Embodiment approach 2

[0009] Three kinds of lower alcohols are ethylene glycol, ethanol, and isopropanol (a 1:1:1 ratio between the three), and the mass fraction of the whole lower alcohol is 80%; the antirust agent is sodium tripolyphosphate, The mass fraction is 0.2%; the mass fraction of added essence is 0.3%; the mass fraction of dimethyl sulfoxide is 0.5%; the reagent for reducing surface energy is ammonium carbonate, and its mass fraction is 19%. The preparation process is completed step by step according to the technological process in the content of the invention.

Embodiment approach 3

[0011] Three kinds of lower alcohols are ethylene glycol, ethanol, and isopropanol (a 1:1:1 ratio between the three), and the mass fraction of the whole lower alcohol is 80%; the antirust agent is sodium tripolyphosphate, sodium tripolyphosphate, Urea, triethanolamine (1:1:1 ratio between the three ingredients), the mass fraction of the entire antirust agent is 3%; the mass fraction of added essence is 0.5%; the mass fraction of dimethyl sulfoxide is 0.5% ; The reagent for reducing surface energy is ammonium carbonate, whose mass fraction is 16%. The preparation process is completed step by step according to the technological process in the content of the invention.

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Abstract

The invention discloses a low surface energy mirror surface cleaning agent which is mainly used for cleaning oil stains on smooth surfaces of metal products, electroplating products and the like. The technology mainly comprises the steps of: 1, selecting one or more volatile lower alcohols as a main solvent, such as alcohol, glycol, isopropanol and the like, wherein the lower alcohol accounts for50-90 percent by mass; 2, selecting sodium tripolyphosphate, urea, triethanolamine and fatty alcohol amide as antirusting agents; 3, adding one or more volatile reagent as a surface energy reducing reagent, such as ammonium carbonate, ammonia water, ammonium bicarbonate and the like, wherein the volatile reagent accounts for 5-20 percent by mass; and 4, using dimethyl sulfoxide as a strong oil removing solvent accounting for 0.05-6 percent. The low surface energy mirror surface cleaning agent has strong oil removing capacity; and because the surface energy is low and volatile and easy to dry,a mirror surface cylinder is conveniently, rapidly and efficiently cleaned.

Description

1. Technical field: [0001] The invention relates to the preparation and formula of a low surface energy mirror cleaner, which is mainly used for cleaning oil stains on smooth surfaces such as metal products and electroplating products. Its characteristic is that the surface energy of the cleaner is very low, and it volatilizes at room temperature, so it will not form large droplets on the smooth surface and form stains on the smooth surface again due to slow drying; in addition, it has sterilization, anti-mildew, anti-rust, etc. Features. 2. Background technology: [0002] There are many kinds of cleaning agents and their uses are also very wide, but there are very few cleaning agents that are professionally used for cleaning smooth surfaces such as metal products and electroplating products. At present, some common cleaning agents are usually used in some products with mirror surface. Although this type of cleaning agent has good degreasing ability, it is difficult to dry ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D7/50C11D7/26C11D7/32C11D7/16C11D7/34
Inventor 范海陆尹荔松
Owner 东莞旭光五金氧化制品有限公司