Color-changing flashing interior wall decorative coating and preparation method thereof

A technology for color-changing flashing and decorative paints, applied in luminescent paints, multi-color effect paints, coatings, etc., can solve the problems of no discoloration or flashing, single function, etc., to achieve the effect of feeling comfortable, increasing variability and relieving fatigue

Inactive Publication Date: 2018-05-29
宁波爱克创威新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the decorative coatings on the market have relatively single functions, and do not have functions such as discoloration or flashing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A color-changing flashing interior wall decorative paint, the components and the ratio of parts by mass are: 40 parts of styrene-acrylic emulsion, 3 parts of film-forming aid, 0.2 part of defoamer, 0.6 part of thickener, 6 parts of nano-titanium dioxide, Photochromic fluorescent pigment 4 parts, pearl powder 1.2 parts, glitter powder 1.2 parts, dispersant 1.5 parts, leveling agent 1.5 parts, wetting agent 1.5 parts, nano tourmaline powder 6 parts, water 10 parts. The photochromic fluorescent pigment is obtained by calcining a mixture of neodymium oxide, boric acid and lithium carbonate, and the particle diameter of the photochromic fluorescent pigment is 50-100nm. The mass fraction ratio of the rare earth oxide, boric acid and lithium carbonate is 40:25:35. The glitter powder is gold flakes, silver flakes, plastic flakes of various colors, and colorful flakes with laser flashes, which are in the form of quadrangular powder particles with a particle size of 0.01-0.05 mic...

Embodiment 2

[0027] A color-changing flashing interior wall decorative paint, the components and the ratio of parts by mass are: 30 parts of styrene-acrylic emulsion, 2 parts of film-forming aid, 0.1 part of defoamer, 0.5 part of thickener, 5 parts of nano-titanium dioxide, 3 parts of photochromic fluorescent pigment, 1 part of pearl powder, 1 part of glitter powder, 1 part of dispersant, 1 part of leveling agent, 1 part of wetting agent, 5 parts of nano tourmaline powder, 5 parts of water. The photochromic fluorescent pigment is obtained by calcining a mixture of holmium oxide, boric acid and lithium carbonate, and the particle diameter of the photochromic fluorescent pigment is 50-100nm. The mass fraction ratio of the rare earth oxide, boric acid and lithium carbonate is 30:20:30. The glitter powder is gold flakes, silver flakes, plastics of various colors and colorful flakes with laser flashing, and is in the shape of hexagonal powder particles with a particle size of 0.01-0.05 microns....

Embodiment 3

[0032] A color-changing flashing interior wall decorative paint, the components and the ratio of parts by mass are: 50 parts of styrene-acrylic emulsion, 5 parts of film-forming aid, 0.5 part of defoamer, 1 part of thickener, 8 parts of nano-titanium dioxide, 5 parts of photochromic fluorescent pigment, 1.5 parts of pearl powder, 1.5 parts of glitter powder, 2 parts of dispersant, 2 parts of leveling agent, 2 parts of wetting agent, 8 parts of nano tourmaline powder, 15 parts of water. The photochromic fluorescent pigment is obtained by calcining a mixture of holmium oxide, boric acid and lithium carbonate, and the particle diameter of the photochromic fluorescent pigment is 50-100nm. The mass fraction ratio of the holmium oxide, boric acid and lithium carbonate is 50:30:40. The glitter powder is gold flakes, silver flakes, plastic flakes of various colors, and colorful flakes with laser flashes, which are in the form of quadrangular powder particles with a particle size of 0....

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Abstract

The invention provides a color-changing flashing interior wall decorative coating. The decorative coating is prepared from, by mass, 30-50 parts of styrene-acrylic emulsion, 2-5 parts of film formingaid, 0.1-0.5 part of defoaming agent, 0.5-1 part of thickening agent, 5-8 parts of nano-titania, 3-5 parts of photochromic fluorescent pigment, 2-3 parts of flashing powder, 1-2 parts of dispersing agent, 1-2 parts of flatting agent, 1-2 parts of wetting agent, 5-8 parts of nano-sized tourmaline powder and 5-15 parts of water. The photochromic fluorescent pigment is obtained by roasting a mixtureof rare earth oxide, boric acid and lithium carbonate, and the particle size of the photochromic fluorescent pigment is 50-100 nm. By adding a nano-composite, color-changing filler and flashing fillerto the coating, a coating layer is environmentally friendly and capable of displaying different colors under different illumination conditions.

Description

technical field [0001] The invention belongs to the technical field of architectural coatings, in particular to a color-changing flash interior wall decorative coating and a preparation method thereof. Background technique [0002] At present, building decoration materials, especially the decoration materials for the interior walls of houses, mainly play the role of beautifying the interior walls. The decorative coatings in the prior art are generally made of kaolin, silica lime powder, talcum powder, mica powder, titanium dioxide and other raw materials added with dispersant, wetting agent, propylene glycol, emulsion, and water to reconcile them, which play a role in beautifying the wall and protecting the wall. effect. But now people have higher and higher requirements for decorative coatings. On the one hand, the coatings are required to be environmentally friendly, non-toxic, and aging-resistant. The bottom can display different colors, enriching people's life. Howeve...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D5/29C09D5/22C09D7/61
CPCC08K3/38C08K7/00C08K13/04C08K2003/221C08K2003/2241C08K2003/262C08K2201/011C09D5/22C09D5/29C09D125/14
Inventor 张浩杰
Owner 宁波爱克创威新材料科技有限公司
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