ABS (acrylonitrile butadiene styrene) plastic paint remover

A technology of ABS plastic and paint remover, which is applied in the field of paint removal, can solve the problems of low paint removal efficiency, long paint removal time, and small amount of paint removal, so as to reduce paint removal time, improve paint removal efficiency, and reduce consumption Effect

Inactive Publication Date: 2017-10-10
杨帮燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention: Aiming at the disadvantages of traditional paint remover, such as long time for paint removal, small amount of paint removal, low paint removal efficiency, and easy volatilization, an ABS plastic paint remover is provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0026] Excavate the root surface soil of Podocarpus pine, and pour the obtained soil and water into a beaker at a mass ratio of 1:20, stir and mix with a glass rod for 10 minutes to obtain a soil suspension, and then mix the obtained soil suspension and liquid medium by volume After mixing at a ratio of 1:8, pour it into an Erlenmeyer flask, then place the Erlenmeyer flask in a shaker, and at a temperature of 35°C and a rotation speed of 200r / min, shake and cultivate at a constant temperature for 48 hours, and then filter the materials in the Erlenmeyer flask. Obtain the filtrate, and the gained filtrate is concentrated to 15% of the original volume of the filtrate to obtain the fermentation product; then, in parts by weight, successively get 60 parts of small molecule main solvents, 80 parts of water, 10 parts of co-solvents, 8 parts of activators, 10 parts of 1 part of fermentation product, 1 part of compound surfactant, 2 parts of corrosion inhibitor, 3 parts of thickener an...

example 2

[0028]Excavate the root surface soil of podocarpus pine, and pour the obtained soil and water into a beaker at a mass ratio of 1:25, stir and mix with a glass rod for 13 minutes to obtain a soil suspension, and then mix the obtained soil suspension and liquid medium by volume After mixing at a ratio of 1:9, pour it into an Erlenmeyer flask, then place the Erlenmeyer flask in a shaker, and incubate at a constant temperature for 49 hours at a temperature of 36°C and a rotation speed of 250r / min, then filter the material in the Erlenmeyer flask. Obtain the filtrate, and the gained filtrate is concentrated to 18% of the original volume of the filtrate to obtain the fermentation product; then, in parts by weight, successively get 70 parts of small molecule main solvents, 90 parts of water, 15 parts of co-solvents, 9 parts of activators, 15 parts of 1 part of fermentation product, 2 parts of compound surfactant, 3 parts of corrosion inhibitor, 4 parts of thickener and 2 parts of defo...

example 3

[0030] Excavate the root surface soil of podocarpus pine, and pour the obtained soil and water into a beaker at a mass ratio of 1:30, stir and mix with a glass rod for 15 minutes to obtain a soil suspension, and then mix the obtained soil suspension and liquid medium by volume After mixing at a ratio of 1:10, pour it into an Erlenmeyer flask, then place the Erlenmeyer flask in a shaker, and at a temperature of 37°C and a rotation speed of 300r / min, shake and cultivate at a constant temperature for 50 hours, then filter the materials in the Erlenmeyer flask, Obtain the filtrate, and the gained filtrate is concentrated to 20% of the original volume of the filtrate to obtain the fermentation product; then, in parts by weight, 80 parts of small molecule main solvents, 100 parts of water, 20 parts of co-solvents, 10 parts of activators, 20 parts of 1 part of fermentation product, 3 parts of compound surfactant, 3 parts of corrosion inhibitor, 5 parts of thickener and 3 parts of defo...

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PUM

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Abstract

The invention discloses an ABS (acrylonitrile butadiene styrene) plastic paint remover and belongs to the technical field of paint removal. A main micromolecule solvent, water and a cosolvent are stirred and mixed, a compound surfactant is added, the mixture is stirred and mixed at a high speed, a mixed emulsion is obtained, an activator, a fermentation product, a corrosion inhibitor, a thickening agent and a defoaming agent are added to the mixed emulsion, dispersed at a high speed and subjected to vacuum defoaming, and the ABS plastic paint remover is obtained. The fermentation product is prepared as follows: a soil suspension obtained by mixing soil at the roots of podocarpus macrophyllus and water is mixed with a liquid-state culture medium and then the mixture is subjected to shake cultivation, filtration and concentration. The ABS plastic paint remover has the benefits as follows: the ABS plastic paint remover has high paint removal efficiency and is small in volatility, large in paint removal amount, short in paint removal time and worth popularization and use.

Description

technical field [0001] The invention relates to an ABS plastic paint remover, which belongs to the technical field of paint removal. Background technique [0002] The quality of electroplating and coating is closely related to the process control of surface treatment, especially on the plastic surface coating requirements are more stringent, a little carelessness will cause waste products, which must be removed and recoated. During use, the plastic surface coating will be damaged or gradually aged. It is necessary to completely remove the old or damaged coating before spraying, otherwise it will affect the quality of the coating film after the workpiece is recoated. Paint stripping is after the coating film is damaged. Surface pretreatment process before repainting. Plastic surface coating is mainly composed of resin, auxiliary materials, pigments, diluents and other additives. Resin is the main film-forming substance, including natural resin, synthetic resin, etc. If you w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D9/04C09D9/00
CPCC09D9/00C09D9/005C09D9/04
Inventor 蒋福鑫方晓俊许蘅
Owner 杨帮燕
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