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Special effect paint containing rainbow effect pigment paste and preparation method thereof

A laser and special effect technology, applied in the direction of reflection/signal paint, coating, etc., can solve the problems of general dispersion and high price, and achieve the effect of low price, high fusion degree and weak polarity

Inactive Publication Date: 2017-05-17
DONGLAI COATING TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing domestic paint manufacturers rarely have similar products. Only special effect paint manufacturers such as Duya and Deka have developed laser effect paints, which are expensive and generally dispersible.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Weigh 3kg of laser slurry Fubo SC-050, 24kg of mirror plating resin, 50.3kg of dispersant Efka FA4666, 15kg of toluene, 15kg of acetone, and 43kg of butyl acetate into the reaction kettle with an electronic scale, and disperse it with a high-speed disperser at 750rpm for 20 minutes. Homogenize the mixture, add 0.1kg butyl acetate to clean the mixer, and obtain the final product.

Embodiment 2

[0038]Weigh 3.2kg of laser slurry Fubo SC-035, 21kg of mirror plating resin, 46100.35kg of dispersant EfkaFA, 16kg of toluene, 14kg of acetone, and 45kg of butyl acetate into the reaction kettle with an electronic scale, and disperse for 25 minutes with a high-speed disperser at 750rpm. Homogenize the mixture, add 0.2kg butyl acetate to clean the mixer, and obtain the final product.

Embodiment 3

[0040] Use an electronic scale to weigh 2.8kg of laser slurry Diaixi DS-701, 25kg of mirror plating resin, 0.4kg of dispersant Efka FA4665, 14.6kg of toluene, 16.8kg of acetone, and 41.5kg of butyl acetate into the reaction kettle, and use a high-speed disperser to Disperse at 750 rpm for 30 minutes to form a homogeneous mixture, add 0.15 kg of butyl acetate to clean the mixer, and obtain the final product.

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PUM

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Abstract

The invention relates to special effect paint containing rainbow effect pigment paste and a preparation method thereof. The special effect paint containing rainbow effect pigment paste is prepared by the following steps: 0.2-6 parts of pigment of a rainbow effect pigment paste, 15-28 parts of base-material resin, 0.1-0.6 part of a dispersion auxiliary agent, and 60-85 parts of a solvent are weighed and added into a reaction kettle in order; dispersion is uniform, and a homogeneous silvery white mixture which is a target product is obtained. Compared with the prior art, the special effect paint color masterbatch containing rainbow effect pigment paste has the advantages of simple preparation method, good pigment dispersibility, good storage stability, and the like, after construction, the product shows rainbow effects under the sun, the color is cool and full, and glossiness is high; in addition, the raw materials have low price, compared with products of competitors, the manufacture cost is dominated, cost performance is high, variety is relatively complete, and customized demands of clients for colors are satisfied.

Description

technical field [0001] The invention relates to an automobile special effect paint, in particular to a laser paste special effect paint and a preparation method thereof. Background technique [0002] With the continuous research and development of automotive paint manufacturers and the increasing variety of pigment products, the automotive OEMs of various brands gradually introduce new colors every year according to the recommendations of the original paint manufacturers. The original car factory and the repainting market also have a wide variety of colors, and metallic paints are increasingly developing towards cool effects such as high chroma, variable color, and high sparkle. For example, laser paste is one of the new pigments for car color change. The color change principle of laser paste is similar to that of Yuhong. It uses metal etching to form a concave-convex structure on the surface of a thin sheet of metal aluminum / compound. When a small sheet with this structure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D5/33C09D7/12C09D7/00
CPCC08K3/08C08K7/00C08K2003/0812C09D5/004C09D133/00C09D7/20C09D7/40
Inventor 朱忠敏喻业茂李白
Owner DONGLAI COATING TECH SHANGHAI
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