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Composite material of oxide-coated kaolin

A composite material, kaolin technology, applied in the direction of fibrous fillers, etc., to achieve the effect of reducing cost, narrowing the particle size distribution range, and controlling the problem of agglomeration

Inactive Publication Date: 2015-06-03
胡建辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide a composite material of kaolin coated with oxides. The composite material has the advantages of uniform whiteness and small particle size distribution range of kerosene, and its various indicators are close to the indicators of titanium dioxide; At the same time, it also has the advantages of reducing material consumption and cost, so that the problem of agglomeration can be effectively controlled

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The oxide-wrapped kaolin composite material described in Example 1 is composed of the following components in parts by mass: 10% iron sulfate, 10% aluminum sulfate, 10% copper sulfate, 10% magnesium sulfate, 10% zinc sulfate , 10% silicon sulfate, 10% nano-kaolin, 10% ammonium cyanate, 1% sodium dihydrogen phosphate, 1% cellulose, 1% nano-acid carbonate, and the balance is pure water.

[0011] Further, the nano-acid carbonate is sodium bicarbonate.

Embodiment 2

[0013] A composite material of oxide-wrapped kaolin described in Example 2 is composed of the following components by mass: 12% iron sulfate, 12% aluminum sulfate, 12% copper sulfate, 12% magnesium sulfate, 12% zinc sulfate , 12% silicon sulfate, 12% nano-kaolin, 12% ammonium cyanate, 1.5% sodium dihydrogen phosphate, 2% cellulose, 2% nano-acid carbonate, and the balance is pure water.

[0014] Further, the nano-acid carbonate is a mixture of sodium bicarbonate and ammonium bicarbonate.

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PUM

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Abstract

The invention discloses a composite material of oxide-coated kaolin. The composite material consists of the following components in percentage by mass: 10-12% of iron sulfate, 10-12% of aluminum sulfate, 10-12% of copper sulfate, 10-12% of magnesium sulfate, 10-12% of zinc sulfate, 10-12% of silicon sulfate, 10-12% of nano kaolin, 10-12% of ammonium cyanate, 1-1.5% of sodium dihydrogen phosphate, 1-2% of cellulose, 1-2% of nano acid carbonate and the balance of purified water. The composite material of oxide-coated kaolin has the advantages of uniform whiteness and small range of particle size distribution, and the indexes all approach the indexes of titanium dioxide; and meanwhile, the material consumption and cost are reduced, and the agglomeration problem is effectively controlled.

Description

technical field [0001] The invention relates to the technical field of composite materials, in particular to a composite material of oxide-wrapped kaolin. Background technique [0002] Titanium dioxide is a white pigment with excellent heat resistance, weather resistance, chemical stability, easy dispersion and good hiding power. With the merger and reorganization of the titanium dioxide industry, the high concentration and monopoly of titanium dioxide production, and the shortage of titanium ore resources, the production capacity of titanium dioxide is greatly restricted. Nowadays, with the accelerated progress of society, the demand for titanium dioxide in coatings, plastics, papermaking, cosmetics and other industries is also increasing. These factors have led to the shortage of titanium dioxide and the high price of titanium dioxide. Therefore, the concept of replacing titanium dioxide with various oxide deposition coatings based on cheap materials such as kaolin and ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09C1/42
Inventor 胡建辉
Owner 胡建辉
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