Method for cleaning and treating organic glass surface pollutants

A technology of plexiglass and processing methods, applied in the field of cleaning, can solve the problems of wasting time and low cleaning efficiency, and achieve the effects of small damage, good cleaning and time saving

Inactive Publication Date: 2019-04-12
芜湖通潮精密机械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This cleaning method requires repeated soaking and cleaning operations, and requires more acid solution soaking, which is a waste of time and low cleaning efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Take a plexiglass product with pollutants on its surface, and then clean it according to the following steps. The specific steps are as follows:

[0022] Step 1. Use pure water to rinse the pollutants on the surface of the plexiglass for 1 minute for the first time.

[0023] Step 2, prepare the mixed solution of isopropanol and washing liquid, i.e. No. 1 cleaning agent, wherein, the volume ratio of isopropanol and washing liquid is 1:4, and the washing liquid is detergent, the main component is alkyl sulfonate Sodium acid sodium, fatty alcohol ether sodium sulfate, foaming agent, solubilizer, essence, water, etc., the purpose is to remove the oil stains on the surface of the plexiglass. After the oil stains on the surface of the plexiglass are removed, it is beneficial to the cleaning of No. 2 cleaning agent. Detergent can be used.

[0024] Step 3. Pour No. 1 cleaning agent on the side of the plexiglass with pollutants, and use a 1000-mesh scouring pad to polish the pl...

Embodiment 2

[0030] Get a plexiglass product whose surface is attached to the same pollutant as in Example 1, and then clean it according to the following steps, the specific steps are as follows:

[0031] Step 1. Use pure water to rinse the pollutants on the surface of the plexiglass for 1 minute for the first time.

[0032] Step 2. Use the washing liquid as the No. 1 cleaning agent, wherein the washing liquid is a detergent, and its main components are sodium alkylsulfonate, sodium fatty alcohol ether sulfate, foaming agent, solubilizer, essence, water, etc., the purpose is to remove The oil stains on the surface of the plexiglass, after the oil stains on the surface of the plexiglass are removed, it is beneficial to the cleaning of the No. 2 cleaning agent, and the detergent on the market can be used.

[0033] Step 3. Pour No. 1 cleaning agent on the side of the plexiglass with pollutants, and use a 1000-mesh scouring pad to polish the plexiglass.

[0034] Step 4. Rinse all surfaces of...

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PUM

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Abstract

The invention discloses a method for cleaning and treating organic glass surface pollutants. The method comprises the following steps that first, the organic glass surface pollutants are cleaned for afirst time by adopting pure water; second, organic glass cleaned in the first step is washed with a first cleaning agent prepared from isopropanol and a cleaning solution; third, the organic glass washed by the first cleaning agent is washed for a second time with pure water; fourth, the organic glass washed in the third step is washed again with a second cleaning agent prepared from nitric acid,hydrofluoric acid and water; and fifth, the organic glass washed in the fourth step is washed with the pure water and then dried. According to the method for cleaning and treating the organic glass surface pollutants, repeated cleaning operation steps are avoided, time is saved, cleaning raw materials such as acid liquor are saved, and the working effect of cleaning organic glass products is improved.

Description

technical field [0001] The invention belongs to the technical field of cleaning methods, and in particular relates to a method for cleaning and treating pollutants on the surface of organic glass. Background technique [0002] Organic glass, English: (Polymethyl methacrylate), abbreviated as: PMMA; the chemical name of organic glass is polymethyl methacrylate, which is a polymer compound polymerized by methacrylate. Smooth surface, bright colors, small specific gravity, high strength, corrosion resistance, moisture resistance, light resistance, good insulation performance, good sound insulation. With the advantages of high transparency, low price, and easy machining, it is a commonly used glass substitute material. [0003] If there are pollutants on the surface of plexiglass, it is generally more difficult to clean. The traditional method is: 1. Rinse the pollutants on the surface of the plexiglass product with pure water for 1 minute; 2. Prepare a mixed solution of nitri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/08B08B3/02B08B1/00
CPCB08B1/006B08B3/02B08B3/08
Inventor 皮超
Owner 芜湖通潮精密机械股份有限公司
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