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High-flash-point screen printing ink cleaning agent

A technology of screen printing and high flash point, which is applied in the field of solvent-based cleaning agents, can solve problems such as unfavorable safety production, environmental pollution, and health hazards, and achieve the effects of small impact on health, high safety performance, and elimination of hazards

Inactive Publication Date: 2012-07-18
SHENZHEN FISHER NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to overcome the defects of traditional ink cleaning agents such as low flash point, flammability, explosion, health hazard, environmental pollution, serious impact on the health of operators, and unfavorable safety production, and provide a high-efficiency Flash point screen printing ink cleaning agent, can be used at room temperature, high efficiency and energy saving, high flash point, high safety performance, thorough cleaning, low pollution, little toxicity and harm to human body, easy to prepare, no damage to printing screen

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] According to volume percentage, take 15% of propylene glycol methyl ether, 60% of dimethyl succinate, and 25% of oleic acid, mix them, and stir evenly to prepare the high-flash point screen printing ink cleaning agent F1 of the present invention.

Embodiment 2

[0034] According to volume percentage, take 60% of dipropylene glycol methyl ether, 20% of n-butyl acetate, and 20% of oleic acid, mix them, and stir evenly to prepare the high-flash point screen printing ink cleaning agent F2 of the present invention.

Embodiment 3

[0036] According to volume percentage, take 35% of dipropylene glycol butyl ether, 50% of dimethyl glutarate, and 15% of oleic acid, mix them, and stir evenly to prepare the high-flash point screen printing ink cleaning agent F3 of the present invention.

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PUM

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Abstract

The invention discloses a high-flash-point screen printing ink cleaning agent, which consists of the following ingredients in percentage by volume: 15 to 60 percent of dipropylene glycol, 20 to 75 percent of C6-C9 ester and 10 to 25 percent of oleic acid. The high-flash-point screen printing ink cleaning agent can be used at normal temperature, the efficiency is high, the energy is saved, the flash point is high, the safety performance is high, the cleaning is thorough, the pollution is small, the toxicity is low, the harm to the human body is small, in addition, the preparation is easy, and no damage is caused on printing screens.

Description

technical field [0001] The invention relates to a solvent-based cleaning agent suitable for the screen printing industry, especially suitable for further deep cleaning of the screen after being washed with ordinary screen washing water, so as to thoroughly remove residual ink. Background technique [0002] Screen printing is to stretch silk fabrics, synthetic fabrics or wire mesh on the screen frame, and adopts the method for manual engraving paint film or photochemical plate-making to make screen printing forme. Modern screen printing technology is to use photosensitive materials to make screen printing plates by means of photographic plate making (so that the screen holes of the graphic part on the screen printing plate are through holes, and the screen holes of the non-graphic part are blocked. live). During printing, through the extrusion of the scraper, the ink is transferred to the substrate through the mesh of the graphic part, forming the same graphic as the origina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D9/00
Inventor 李现启陈才旺肖仁亮刘呈贵
Owner SHENZHEN FISHER NEW MATERIALS CO LTD
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