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Natural eco-friendly VOC-free vehicle washing water

A green and environmentally friendly car wash water technology, applied in the field of car wash water, can solve the problems of turpentine being flammable and explosive, not to mention environmental protection, harmful to human body and environment, etc.

Inactive Publication Date: 2017-03-08
上海大一学文文化发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Turpentine and trifluorotrichloroethane in the above formula are VOCs, that is to say, half or more of the components of the car wash water for printing disclosed in this patent are organic volatile components; although trifluorotrichloroethane reduces the Water is flammable and explosive, but turpentine is still flammable and explosive, and it is a Class A dangerous product; trifluorotrichloroethane is a polyhalogenated hydrocarbon, which is harmful to the human body and the environment, and the EU expressly prohibits its use; in addition, turpentine , diethylene glycol, trifluorotrichloroethane and urotropine are not green products, and the whole formula is not environmentally friendly at all

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Car wash water formula 1: 85% C18O2Me and 15% C4OBO2EO7. The car washing water cleans the surface of the graphic transfer on the printing machine and reprints 8 sheets to achieve satisfactory commercial printing quality. The offset printing ink is diluted with 10 times the volume ratio to form a uniform solution without pigment precipitation or resin condensation. The offset printing ink has excellent adhesion, and the offset printing ink has excellent performance after diluting the offset printing ink with the equal volume ratio and penetrating into the fluff-free cloth.

Embodiment 2

[0038] Car wash water formula 2: 80% C18O2Bu and 20% C2OBO3EO7. The car washing water cleans the surface of the graphic transfer on the printing machine and reprints 8 sheets to achieve satisfactory commercial printing quality. The offset printing ink is diluted with 10 times the volume ratio to form a uniform solution without pigment precipitation or resin condensation. The offset printing ink has excellent adhesion, and the offset printing ink has excellent performance after diluting the offset printing ink with the equal volume ratio and penetrating into the fluff-free cloth.

Embodiment 3

[0040] Car wash formula 3: 85% C18O2Me and 15% C6OBO1EO7. The car washing water cleans the image and text transfer surface on the printing machine and reprints 9 sheets to achieve satisfactory commercial printing quality. The offset printing ink is diluted with 10 times the volume ratio to form a uniform solution without pigment precipitation or resin condensation, and the offset printing ink is diluted with the same volume ratio. The offset printing ink has excellent adhesion, and the offset printing ink has excellent performance after diluting the offset printing ink with the equal volume ratio and penetrating into the fluff-free cloth.

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PUM

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Abstract

The invention relates to natural eco-friendly VOC-free vehicle washing water. The natural eco-friendly VOC-free car washing water comprises vegetable oil fatty acid ester and a nonionic surfactant such as tetrahydrofuran and / or propoxylated and / or ethoxylated C1-C10 alcohol, a mass ratio of the vegetable oil fatty acid ester to the nonionic surfactant is 20-98: 80-2, the vehicle washing water also comprises a second nonionic surfactant such as tetrahydrofuran and / or propoxylated and / or ethoxylated C11- C18 alcohol and water. Compared with the existing vehicle washing water, the natural eco-friendly VOC-free vehicle washing water utilizes natural green plant extract as a starting material and utilizes a solvent-free organic synthesis process so that the natural eco-friendly VOC-free vehicle washing water is very safe to a rubber blanket. All ingredients of the natural eco-friendly VOC-free vehicle washing water can be directly used for leather washing water so that leather washing water specially for cleaning a rubber blanket is avoided. All ingredients of the natural eco-friendly VOC-free vehicle washing water do not contain VOC and thus the natural eco-friendly VOC-free vehicle washing water is a real natural eco-friendly VOC-free agent. After cleaning printing parts, a printing process can be immediately carries out without drying.

Description

technical field [0001] The invention relates to a kind of car washing water, in particular to a kind of natural green environmental protection zero VOC car washing water. Background technique [0002] The graphic area of ​​the printing plate used in offset printing is pro-offset printing ink and hates fountain solution, and its non-graphic area is pro-fountain solution and hates offset printing ink. In the process of offset printing, the printing plate first contacts with the water roller so that the non-image area is covered with a thin layer of dampening solution, and then contacts the ink roller to cover the image area with the offset printing ink layer. The printing plate then comes into contact with the blanket, transferring the image on it to the blanket. The blanket then comes into contact with the paper, transferring the graphics on it to the paper. Through four-color overprinting, the complete picture and text are printed on the paper. The whole printing process ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D9/04
CPCC09D9/04
Inventor 彭坚韦潇杜森
Owner 上海大一学文文化发展股份有限公司
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