Optics parts surface detergent

A technology of surface cleaning agent and optical parts, which is applied in the field of cleaning agents, can solve the problems of serious ozone layer damage and impact on human living environment, and achieve ideal cleaning effect, reasonable formula design, and not easy to volume

Inactive Publication Date: 2009-02-18
JIANGSU HAIXUN IND GROUP SHARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when cleaning the surface of optical parts, trichloroethane is usually used to remove the pollutants deposited on the surface. Although the cleaning effect of trichloroethane is ideal, it belongs to ODS substances, which seriously damages the ozone layer and affects The living environment of human beings, so the developed countries in the world have stopped the production and use of it, and our country will completely stop the production and use of such products by the end of 2007

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0022] The preparation method of the cleaning agent for the surface of optical parts of the present invention, at first weigh the pH regulator, surfactant, solubilizer, corrosion inhibitor and pure water according to the weight ratio, then add the pH regulator, surfactant, After adding solubilizer and corrosion inhibitor, heat to 80-100°C and stir until completely dissolved to obtain the finished product.

[0023] The working principle of the present invention is that the cleaning agent can be completely dissolved in water, and can effectively remove various pollutants deposited on the surface of the optical parts under the action of ultrasonic waves, and then the surface of the optical parts is cleaned by spraying and drying.

[0024] The cleaning agent for the surface of the optical parts of the present invention contains a corrosion inhibitor, which can effectively reduce the corrosion of the surface of the optical parts by alkaline substances such as organic bases or inorga...

Embodiment 1

[0026] Embodiment 1: Prepare 1 kilogram of cleaning agent.

[0027] Weigh respectively 6% potassium hydroxide, 5% nonylphenol polyoxyethylene ether, 3% ethanol, 3% thiourea, and the balance pure water to prepare the cleaning agent for later use.

[0028] Add potassium hydroxide, nonylphenol polyoxyethylene ether, thiourea, and ethanol in the aforementioned proportions to pure water, heat to 80°C, and stir until completely dissolved to obtain the finished cleaning agent. The cleaning solution has a pH of 13 and a specific gravity of 1.050g / cm 3 .

[0029] When cleaning, step (1): Take the cleaning agent for cleaning, add 10 to 15 times of deionized water to the cleaning agent and put it into the first tank, heat it to 50 to 70°C, put the optical parts to be cleaned into the first tank, and carry out Ultrasound, the ultrasonic frequency is controlled at 18KHz to 80KHz, and the ultrasonic time is controlled at 1 to 5 minutes;

[0030] Step (2): Ultrasonic with deionized water,...

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PUM

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Abstract

The invention provides a cleaner for the surface of an optical element, comprising pH regulator, surface active agent, solubilizer, corrosion inhibitor and purified water; wherein, the weight percentage of the pH regulator is 1 percent to 22 percent, the weight percentage of the surface active agent is 1 percent to 5 percent, the weight percentage of the solubilizer is 1 percent to 5 percent, the weight percentage of the corrosion inhibitor is 1 percent to 5 percent and the rest is purified water; the cleaner is applicable to the cleaning of the dirty on the surface of the optical element, has reasonable formulation design, low cost and safe and convenient use, and meets the requirements of environment protection; and the cleaned waste liquid is convenient to be treated and discharged.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a cleaning agent for the surface of optical parts. Background technique [0002] During the use of optical instruments, due to factors such as environmental influences, various pollutants are easily deposited on the surface of the optical parts in the instrument. These pollutants will lead to problems such as reduced work efficiency and accuracy of the instrument, and damage to the life of the optical parts. Appear. Especially the particulate pollutants on the surface of the optical parts are easy to scratch the optical parts, and severe scratches will make the optical parts scrapped. For this reason, users in the industry adopt the method of regularly cleaning the optical parts to maintain the cleanliness of the surface of the optical parts, so as to ensure the working efficiency and accuracy of the optical instruments and prolong the service life of the optical instruments. [0003] At pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/66C11D3/34G02B27/00C11D3/30C11D3/28
Inventor 仲跻和
Owner JIANGSU HAIXUN IND GROUP SHARE
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