Nanometer colorant for concrete and application of nanometer colorant

A concrete and colorant technology, applied in the field of concrete colorants, can solve the problems of dyeing agent construction hazards, etc., achieve stable and natural color tone, and improve the effect of surface tension

Inactive Publication Date: 2018-07-24
苏州金润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

[0007] However, the above methods all need to use a strong corrosive acid solution, so these dyeing agents and construction are more dangerous.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A nano-coloring agent for concrete, which mainly includes pigments, solvents, penetrants, and diluents, wherein the pigments include both organic pigments and inorganic pigments, and the particle size is between 5-10nm. The organic pigments can be metal azo pigments, heterocyclic pigments, fused ring ketone pigments, phthalocyanine pigments, inorganic pigments can use metal ion sulfate, hydrochloride, phosphate, nitrate, etc., the solvent is an organic solvent, using butyl cellosolve acetate, tetrahydrofuran, Dimethylformamide, absolute ethanol, etc., the penetrating agent adopts fatty alcohol polyoxyethylene ether, and the diluent adopts water; in this embodiment, metal azo pigments and metal sulfates are used, and metal azo pigments with different molecular formulas are used according to the color. Nitrogen pigments and metal sulfates; butyl cellosolve acetate as solvent and polyether siloxane as penetrant.

[0053]Take a clean container, add 10 parts of solvent and 1...

Embodiment 2

[0055] A nano-coloring agent for concrete, which mainly includes pigments, solvents, penetrants, and diluents, wherein the pigments include both organic pigments and inorganic pigments, and the particle size is between 5-10nm. The organic pigments can be metal azo pigments, heterocyclic pigments, fused ring ketone pigments, phthalocyanine pigments, inorganic pigments can use metal ion sulfate, hydrochloride, phosphate, nitrate, etc., the solvent is an organic solvent, using butyl cellosolve acetate, tetrahydrofuran, Dimethylformamide, absolute ethanol, etc., the penetrating agent adopts fatty alcohol polyoxyethylene ether, and the diluent adopts water; in this embodiment, metal azo pigments and metal sulfates are used, and metal azo pigments with different molecular formulas are used according to the color. Nitrogen pigments and metal sulfates; butyl cellosolve acetate as solvent and polyether siloxane as penetrant.

[0056] Take a clean container, add 30 parts of solvent and ...

Embodiment 3

[0058] A nano-coloring agent for concrete, which mainly includes pigments, solvents, penetrants, and diluents, wherein the pigments include both organic pigments and inorganic pigments, and the particle size is between 5-10nm. The organic pigments can be metal azo pigments, heterocyclic pigments, fused ring ketone pigments, phthalocyanine pigments, inorganic pigments can use metal ion sulfate, hydrochloride, phosphate, nitrate, etc., the solvent is an organic solvent, using butyl cellosolve acetate, tetrahydrofuran, Dimethylformamide, absolute ethanol, etc., the penetrating agent adopts fatty alcohol polyoxyethylene ether, and the diluent adopts water; in this embodiment, metal azo pigments and metal sulfates are used, and metal azo pigments with different molecular formulas are used according to the color. Nitrogen pigments and metal sulfates; butyl cellosolve acetate as solvent and polyether siloxane as penetrant.

[0059] Take a clean container, add 20 parts of solvent and ...

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Abstract

The invention relates to a nanometer colorant for concrete and application of the nanometer colorant. The nanometer colorant comprises a pigment, a solvent, a penetrant and a diluent; the pigment is ananoscale pigment with the particle size being 5-10 nm. The nanometer colorant for the concrete is suitable for color coated treatment of indoor and outdoor concrete slurry terraces, compound terraces, stamper floors, cement self-flowing equal floors and concrete products; as a high-tech nanometer material, the nanometer colorant for the concrete has the advantages of waterproofness, light fastness, ageing resistance and stable and natural hue; for another, the nanometer colorant can be blended to form more colors like golden yellow, orange yellow, yellowish brown, brownish yellow, brown, pink, orange, bright red, dark red, sky blue, bright blue, light green, grass green, bright green, blackish green, elegant white, light gray, dark gray, and true black.

Description

technical field [0001] The invention relates to a concrete colorant, in particular to a concrete nano colorant and its application. Background technique [0002] Adhesive building materials such as concrete are used in large quantities throughout the world; by varying the proportions of the ingredients used in the adhesive premix, many types of concrete can be obtained, due to the rapid hardening and setting properties of this type of adhesive concrete, it is possible to use it in In a short period of time, it can solidify into a material with a certain hardness and can walk on it. During this process, it is usually expected to introduce color to improve the aesthetic effect of building materials. [0003] Currently known concrete staining methods mainly include the following three types: [0004] 1. Wash the surface with an acidic solution containing metal salts, and after the color has formed, add a neutralizer before adding a transparent protective polymer seal coat; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/42C04B24/12C04B103/54
CPCC04B40/0039C04B2103/54C04B24/129C04B22/142C04B24/42C04B24/32C04B22/16
Inventor 张伟张煜天陶骏陈英
Owner 苏州金润新材料科技有限公司
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