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Water-based semitransparent anti-static health-care coating

An anti-static and translucent technology, applied in conductive coatings, anti-fouling/underwater coatings, and radiation-absorbing coatings, etc., it can solve the problem of reduced image clarity and brightness, easy adsorption of dust and oil, and medicines that do not reach purity, etc. To achieve the effect of improving regeneration ability, bright color and improving human microcirculation

Active Publication Date: 2015-02-25
峪沣那诺科技(上海)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, static electricity attracts dust, which will make the medicine not meet the standard purity; the static electricity on the surface of the TV screen is easy to absorb dust and oil, forming a film of dust, which reduces the clarity and brightness of the image
The second biggest hazard of static electricity is the possibility of explosion due to static sparks igniting some flammable objects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Add 1.5 g BYK-53 dispersant, 0.8 g defoamer and 1.0 g EL-2516 leveling agent into 20 g deionized water, stir at low speed for 10 minutes, add 20 g ATO aqueous dispersion (30%), 10 g negative ion powder and 5 g Iron oxide blue, mix evenly at low speed, under the action of high shear rate, stir for 10 minutes, continue to disperse to achieve a stable dispersion state, add the mixed slurry obtained above into 25 g of pure acrylic acid emulsion, stir for 10 minutes, and finally add 1.0 g of ACRYSOLTMTT -935 thickener, 1.0 g film-forming aid and 0.2 g defoamer, stirred at a low speed for 20 minutes, the water-based translucent anti-static health coating can be obtained.

Embodiment 2

[0029] Add 1.6 g BYK-53 dispersant, 0.6 g defoamer and 0.8 g EL-2516 leveling agent into 25 g deionized water, stir at low speed for 10 minutes, then add 20 g ATO aqueous dispersion (30%), 15 g negative ion powder and 8 g iron oxide red, mixed at a low speed evenly under the action of a high shear rate, stirred for 10 minutes, continued to disperse to achieve a stable state of dispersion, then added the mixed slurry obtained above to 35 g of elastic acrylic emulsion, stirred for 10 minutes, and finally added 1.2 gACRYSOLTMTT-935 thickener, 1.2 g coalescent and 0.4 g defoamer, and stirred at a low speed for 10 minutes, the water-based translucent antistatic health coating can be obtained.

Embodiment 3

[0031] Add 2 g BYK-53 dispersant, 0.5 g defoamer and 0.9 g EL-2516 leveling agent into 20 g deionized water, stir at low speed for 10 minutes, add 25 g ATO aqueous dispersion, 5 g negative ion aqueous dispersion and 10 g oxidation Iron yellow, mix evenly at a low speed, stir for 10 minutes under high shear rate, continue to disperse to achieve a stable dispersion state, add the mixed slurry obtained above to 25 g of water-based acrylic emulsion, stir for 10 minutes, mix evenly, and finally add 1.0 g of ACRYSOLTMTT-935 thickener, 1.3 g of coalescent and 0.5 g of defoamer were stirred at a low speed for 15 minutes to obtain a water-based translucent antistatic health care coating.

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Abstract

The invention relates to a water-based semitransparent anti-static health-care coating which is formed by mixing a pure acrylic emulsion, various auxiliary agents, a functional filler and a pigment. The mixed slurry comprises the following components in parts by weight: 20-30 parts of deionized water, 25-35 parts of acrylic emulsions, 20-30 parts of anti-static functional fillers, 5-15 parts of health-care functional fillers, 5-20 parts of nanometer transparent pigment slurry, 1.5-2.5 parts of dispersing agents, 0.5-1.5 parts of defoaming agents, 0.5-1.5 parts of flatting agents, 1-2 parts of thickening agents and 1-2 parts of film-forming auxiliary agents. The water-based semitransparent anti-static health-care coating disclosed by the invention has anti-static and health-care functions. Compared with the traditional white and light-color anti-static coating, the water-based semitransparent anti-static health-care coating disclosed by the invention has the characteristics of multiple colors and the like and is anti-static in certain specific occasions and capable of releasing beneficial negative ions.

Description

technical field [0001] The invention relates to a preparation method of a water-based translucent antistatic health-care paint, in particular to a preparation method of a translucent anti-static health-care water-based paint used for storing electronics, microelectronics, computers, precision equipment and other places requiring antistatic. Background technique [0002] Static electricity is more harmful to human beings, and the first major hazard comes from the interaction between charged bodies. For example, static electricity attracts dust, which will make the purity of the drug less than the standard; the static electricity on the surface of the TV screen is easy to absorb dust and oil, forming a film of dust, which reduces the clarity and brightness of the image. The second biggest hazard of static electricity is that it may explode due to static sparks igniting some flammable objects. Long-term exposure to electrostatic radiation can cause restlessness, headache, ches...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D133/00C09D5/24C09D5/32C09D5/14C09D7/12
CPCC08K3/22C08K3/2279C08K2003/2272C08K2201/011C09D5/24C09D5/32C09D7/61C09D133/00
Inventor 何丹农张立华张春明高林徐少洪王艳丽冉伟张现
Owner 峪沣那诺科技(上海)有限责任公司
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