Water-based shower coating white primer

A flow coating, white technology, applied in the direction of coating, polyurea/polyurethane coating, etc., can solve the problems of inability to guarantee hiding power, insufficient amount of coating at one time, waste of paint, etc., to ensure hiding power and paint utilization efficiency, Environmental cost and cost reduction effect

Inactive Publication Date: 2014-11-05
东周化学工业(昆山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the water-based self-drying white paint is usually applied to the board by spraying or roller coating, but the spraying method causes a lot of waste of paint, while the roller coating method does not have enough amount of coating at one time, and cannot guarantee the hiding power , so there is an urgent need for a water-based white primer to reduce paint waste and ensure sufficient hiding power

Method used

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  • Water-based shower coating white primer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] Embodiment: the present invention provides a kind of water-based shower coating white primer, and its component is according to following different examples and corresponding proportioning by weight content, see Table 1 for details:

[0013] Table 1

[0014]

[0015] According to the formula in the above examples, the specific preparation method is: add the materials in order, and then stir evenly until the fineness is less than 25um, and then the water-based white flow coating primer is obtained.

[0016] According to above-mentioned embodiment and in conjunction with above-mentioned preparation method obtains water-based shower coating white primer, the performance parameter obtained is shown in Table 2:

[0017] Table 2

[0018] indicators

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PUM

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Abstract

The invention relates to a water-based shower coating white primer which is composed of the following components by weight: 30%-45% of aqueous acrylic emulsion; 30%-45% of aqueous polyurethane emulsion; 0.5%-2% of a defoaming agent; 0.5%-3% of a thickening agent; 5%-13% of titanium dioxide and 5%-15% of water. The defoaming agent is a mineral oil type defoaming agent, and the thickening agent is a polyurethane acrylate thickener. The water-based shower coating white primer can replace traditional solvent type white paint for printing and shower coating onto floorings, furnitures, decoration plates and other plates. The water-based shower coating white primer has good adhesion to wood, because of the use of shower coating technology, a large amount of the white primer is coated once, a very good hiding power is provided, the plate production cost is reduced, the water-based shower coating white primer has the advantages of being environmentally friendly and the like, and requirements on conditions of production are not high.

Description

technical field [0001] The invention relates to a water-based white primer that can be used on boards such as floors, furniture and decorative boards. Background technique [0002] In the prior art, the water-based self-drying white paint is usually applied on the board by spraying or roller coating, but the spraying method causes a lot of waste of paint, and the roller coating method does not have enough coating at one time and cannot guarantee the hiding power. , so there is an urgent need for a water-based white primer to reduce paint waste and ensure sufficient hiding power. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a water-based white primer for showering, so as to reduce paint waste and ensure sufficient hiding power. [0004] In order to solve the above technical problems, the present invention adopts the following technical scheme: a water-based white...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D175/04
Inventor 段利刚
Owner 东周化学工业(昆山)有限公司
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