Preparation method of wormwood paint

A technology of paint and wormwood, which is applied in the field of preparation of wormwood paint, can solve problems such as indoor air pollution, and achieve the effects of good flatness, fast construction and short construction period

Active Publication Date: 2015-12-16
NANYANG BAICAOTANG NATURAL WORMWOOD PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But most of them have an unavoidable problem: these paints contain a lot of toxic substances, such as benzene, formaldehyde, heavy metals and curing agent residue TDI (toluene diisocyanate); these toxic substances in the paint and other decoration materials (artificial panels, natural stone, etc.) released toxic gases and radiation, together constitute indoor air pollution

Method used

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Embodiment Construction

[0015] A preparation method of wormwood paint, characterized in that it is prepared by the following process:

[0016] (1) Use plant grinding equipment to make moxa powder of about 150 mesh from dried moxa leaves, and use negative pressure suction equipment to filter out the dust and black substances in the moxa powder to obtain light yellow pure moxa powder;

[0017] (2) Stir with a dry-wet separation dual mixing mixer, prepare raw materials 5 parts of moxa powder, 30 parts of water-based polyurethane, 5 parts of titanium dioxide, and 2 parts of defoamer, and place the above raw materials in the upper dry material mixing system for initial stirring After the initial stirring, put it into the stirring system of the lower layer, add 20 parts of deionized water and 2 parts of film-forming aids for wet stirring, so that the coatings are fully fused together, thereby making the finished wormwood coating of the present invention.

[0018] Preferably, the raw materials in the above ...

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PUM

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Abstract

The invention discloses a preparation method of a wormwood paint, which comprises the following steps: (1) grinding dry wormwood into 150-mesh wormwood powder by using a plant grinding facility, and filtering dust and black substances out of the wormwood powder by using a negative pressure suction facility to obtain light yellow pure wormwood powder; and (2) stirring with a dry-wet separation dual stirrer, preparing 5-20 parts of wormwood powder, 30-60 parts of water-based polyurethane, 5-10 parts of filler and 2-7 parts of defoaming agent used as raw materials, putting the raw materials in an upper-layer dry material stirring system to perform primary stirring, putting in a lower-layer stirring system, adding 20-40 parts of solvent and 2-6 parts of film formation assistant, and carrying out wet stirring to promote the paint to be sufficiently mixed together. The paint prepared by the method has the disinfection function, contains natural plant pigments, is environment-friendly and pollution-free, and has the health-care effect on the human body.

Description

technical field [0001] The invention belongs to the technical field of paint preparation, and in particular relates to a method for preparing a wormwood paint. Background technique [0002] Decoration is familiar to everyone. Whether it is home decoration or office decoration, safety, health and environmental protection issues have become the focus of everyone's attention. At present, there are many paint brands flooding the market, good and bad. But most of them have an unavoidable problem: these paints contain a lot of toxic substances, such as benzene, formaldehyde, heavy metals and curing agent residue TDI (toluene diisocyanate); these toxic substances in the paint and other decoration materials (Man-made panels, natural stone, etc.) The toxic gases and radiation released together constitute indoor air pollution. Indoor air pollution has been listed as one of the five most harmful environmental factors to public health; among them, formaldehyde and styrene are recognize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D5/14C09D7/12
Inventor 乔海平刘奎红叶有强沈继涛乔松松乔松洋
Owner NANYANG BAICAOTANG NATURAL WORMWOOD PROD
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