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Water and oil applicable iron oxide color paste

A water-oil universal, iron oxide technology, applied in the direction of pigment slurry, etc., can solve the problem of unsuitable oil-based paint coloring, etc., and achieve good storage stability, energy saving, and good fluidity.

Active Publication Date: 2010-06-30
SUZHOU SUNMUN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its main components are dispersant, defoamer, preservative, iron oxide yellow pigment and water; this kind of colorant has good compatibility with latex paint; but it is not suitable for oily paint toning

Method used

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  • Water and oil applicable iron oxide color paste

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Experimental program
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Effect test

Embodiment Construction

[0019] The formula of the embodiment of the invention is referring to Table 1:

[0020] Table 1: (unit: weight percentage)

[0021]

[0022] When preparing water-oil general-purpose iron oxide color paste, add wetting and dispersing agent, defoamer, and multiplier to the co-solvent and mix evenly, then put in the corresponding amount of iron oxide pigment, disperse at high speed for 45 minutes, and then grind for 2 hours. After reaching a satisfactory fineness, slowly disperse and defoam, filter and pack to obtain the required color paste.

[0023] The production process of water-oil universal iron oxide color paste is the same as the general color paste production process. During the production process, the machine can be cleaned with water or organic solvents, without adding equipment and procedures, and it is easy for industrial production.

[0024] In summary, the water-oil universal iron oxide color paste prepared according to the above formula and steps has good comp...

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Abstract

The invention discloses a water and oil applicable iron oxide color paste, which is consisting of iron oxide pigment, wet dispersing agent, multiplying agent, foam killer and latent solvent, which are proportioned in gross weight percent as follows: 40.0-70.0 percent of iron oxide pigment, 8.0-15.0 percent of wet dispersing agent, 0.2-0.5 percent of foam killer, 1.0-2.0 percent of multiplying agent, and the rest percent of latent solvent. The ratio of each component in the invention is appropriate, so that the water and oil applicable iron oxide color paste have good compatibility with water or oil paint color; adding a proper amount of the multiplying agent, the iron oxide color paste may have wide universality with good storage stability. In summary, the water and oil applicable iron oxide color paste according to the invention has the advantages of high pigment content, good fluidity, high tinting strength, excellent storage stability, low cost, powerful versatility, simple preparation process, and is suitable for water or oil paint color system mixing; and the color paste has a simple preparation process and is convenient for industrial production, thus overcoming limitation that traditional color paste requires one to one corresponding tinting.

Description

technical field [0001] The invention relates to the field of color matching of water-based and oil-based paints, in particular to a universal iron oxide color paste for water and oil. Background technique [0002] A large number of color pastes have been used in system color matching, including iron oxide-based, phthalocyanine-based, organic red and organic yellow pastes. Among them, iron oxide-based colorants are widely used in the paint industry as antirust pigments and coloring pigments due to their good light resistance, weather resistance, chemical stability, UV shielding and low price. It is used as a colorant for artificial marble, ground terrazzo and interior and exterior wall coatings. [0003] System color matching refers to the use of computer-controlled machinery to replace the work of manually metering and injecting color paste, so as to carry out a way of standardized production. In recent years, the system color palette has developed rapidly in China. In ord...

Claims

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Application Information

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IPC IPC(8): C09D17/00
Inventor 伍金平胡艺民周华毕其兵孙贵生万强
Owner SUZHOU SUNMUN TECH CO LTD
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