Coating with three-dimensional effect, and preparation method and spraying method thereof

A three-dimensional effect and coating technology, applied in the field of paint, can solve problems such as difficult to produce three-dimensional patterns or three-dimensional characters, and achieve excellent three-dimensional effects, strong adhesion, and low production costs

Active Publication Date: 2017-10-27
肖华丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because after the paint film dries, the arrangement of the pigments in the paint is directional, and the reflected light is orderly, and the human vision can only produce a flat effect, and it is difficult to produce the effect of three-dimensional patterns or three-dimensional characters

Method used

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  • Coating with three-dimensional effect, and preparation method and spraying method thereof
  • Coating with three-dimensional effect, and preparation method and spraying method thereof

Examples

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preparation example Construction

[0020] Preferably, the preparation method of the modified acrylic resin includes the following steps: under the state of stirring and blowing nitrogen, add an inorganic dispersant to the water and raise the temperature to 80-95°C; then add raw material monomers and initiators, mix well and then react at constant temperature 10-12 hours, then lower the temperature to 30-40°C to obtain a modified acrylic resin; wherein, the mass ratio of water, inorganic dispersant, raw material monomer and initiator is (250-350):(1-1.5):(75 ~85): 1, the stirring speed is 50 ~ 60r / min; the inorganic dispersant is selected from one or more of calcium carbonate, aluminum oxide, magnesium hydroxide, basic magnesium carbonate and calcium hydroxyphosphate; the raw material monomer Including the first monomer, the second monomer and the third monomer, the mass ratio of the first monomer, the second monomer and the third monomer is (25~35):(40~50):1; wherein, The first monomer is methyl methacrylate an...

Embodiment 1

[0029]This embodiment provides a kind of coating with three-dimensional effect, and the raw material component of coating comprises by weight: 5 weight parts of magnetic powder, 95 weight parts of top paint and 10 weight parts of butyl acetate; Wherein, the raw material component of top paint In parts by weight, it includes: 45 parts by weight of modified acrylic resin, 10 parts by weight of modified polylactic acid resin, 1 part by weight of leveling agent, 5 parts by weight of adhesion aid, 1 part by weight of defoamer, and 1.5 parts by weight of wetting agent part and 15 parts by weight of water;

[0030] Among them, the preparation method of the modified acrylic resin includes the following steps: under the state of stirring and nitrogen gas, adding the inorganic dispersant aluminum oxide in the water and raising the temperature to 80 ° C; then adding the raw material monomer and the initiator azobisisobutylnitrile , after mixing evenly, react at a constant temperature for...

Embodiment 2

[0035] This embodiment provides a kind of coating with three-dimensional effect, and the raw material component of coating comprises: 10 weight parts of magnetic powder, 90 weight parts of top paint and 20 weight parts of butyl acetate; Wherein, the raw material component of top paint In parts by weight, it includes: 55 parts by weight of modified acrylic resin, 5 parts by weight of modified polylactic acid resin, 2 parts by weight of leveling agent, 3 parts by weight of adhesion aid, 2 parts by weight of defoamer, and 0.5 parts by weight of wetting agent part and 20 parts by weight of water;

[0036] Among them, the preparation method of the modified acrylic resin includes the following steps: under the state of stirring and nitrogen gas, adding the inorganic dispersant aluminum oxide in water and raising the temperature to 95 ° C; then adding the raw material monomer and the initiator azobisisobutylnitrile , after mixing evenly, react at a constant temperature for 12 hours, ...

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Abstract

The invention relates to a coating with a three-dimensional effect, and a preparation method and a using method thereof. The coating consists of the following raw material components in parts by weight: 5 to 10 parts of magnetic powder, 90 to 95 parts of finishing paint and 10 to 20 parts of butyl acetate; the preparation method comprises the following steps: uniformly mixing the magnetic powder and the butyl acetate; then, adding the finishing paint, and dispersing uniformly to obtain the coating with the three-dimensional effect. The coating with the three-dimensional effect provided by the invention can be used for spraying prefabricated products, such as plastic and glass fibre products, so that the sprayed products have the three-dimensional effect; the appearance of the products can be greatly improved; increasing requirements of people are met.

Description

technical field [0001] The invention relates to the technical field of paints, in particular to a paint with a three-dimensional effect, a preparation method and a spraying method thereof. Background technique [0002] With the development of the market economy, people not only satisfy the functional changes of various commodities, but also require the commodities to have a humanized and beautiful appearance to meet people's spiritual needs. The surface treatment of commodities is a commonly used method of "commodity packaging". For example, the surfaces of home appliances, automobiles, decorations, packaging materials, building materials, etc. are generally painted, while modern paints (coatings) only have the choice of color, metallic luster, pearlescent color, and interference color in terms of perception. Because after the paint film dries, the arrangement of the pigments in the paint is directional, and the reflected light is orderly, which can only produce a flat effe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/08C09D133/10C09D167/04C09D5/23C09D5/08C09D5/28C09D7/12B05D1/02B05D3/02
CPCB05D1/02B05D3/0254C08L2201/08C08L2205/025C08L2205/03C09D5/08C09D5/18C09D5/23C09D5/28C09D133/08C09D133/10C08L67/04C08L33/08
Inventor 肖华丽
Owner 肖华丽
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