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Far infrared powder for energy-saving coating and preparation method for far infrared powder

A far-infrared powder, energy-saving technology, applied in coatings and other directions, can solve the problems of unstable quality, weak effect, complicated use, etc., and achieve the effect of simple preparation process, wide range of use, and improved energy-saving efficiency.

Active Publication Date: 2014-01-29
上海阳山材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the current far-infrared materials have problems such as unstable quality, complicated use, and weak effect. Therefore, it is imperative to develop a high-quality, high-emissivity far-infrared product specially used for coatings.

Method used

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  • Far infrared powder for energy-saving coating and preparation method for far infrared powder

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Embodiment 1

[0030] A preparation method of far-infrared powder for energy-saving coatings, the method comprising the following steps:

[0031] (1) Preparation of α-alumina and magnesium oxide

[0032] Pulverize the α-aluminum oxide and magnesium oxide raw materials with a flat jet mill to a particle size of 2 microns to obtain depolymerized α-aluminum oxide and magnesium oxide;

[0033] (2) Preparation of silica

[0034] Pulverize the silicon dioxide raw material with an original particle size of 0.5 microns to a particle size of 0.2 microns with a flat jet mill to obtain depolymerized silica;

[0035] (3) Preparation of zirconium silicate

[0036] The zirconium silicate powder with an average particle size of 10 microns is pulverized by a stirring ball mill or a sand mill to an average particle size of 2 microns, dried and then pulverized by a flat jet mill to obtain depolymerized zirconium silicate;

[0037] (4) Preparation of nanometer far-infrared materials

[0038] Prepare materi...

Embodiment 2

[0042] A preparation method of far-infrared powder for energy-saving coatings. The method comprises the following steps:

[0043] (1) Preparation of α-alumina and magnesium oxide

[0044] Pulverize the α-aluminum oxide and magnesium oxide raw materials with a flat jet mill to a particle size of 3 microns to obtain depolymerized α-aluminum oxide and magnesium oxide;

[0045] (2) Preparation of silica

[0046] Pulverize the silicon dioxide raw material with an original particle size of 0.5 microns to a particle size of 0.4 microns with a flat jet mill to obtain depolymerized silica;

[0047] (3) Preparation of zirconium silicate

[0048] The zirconium silicate powder with an average particle size of 10 microns is pulverized by a stirring ball mill or a sand mill to an average particle size of 2 microns, dried and then pulverized by a flat jet mill to obtain depolymerized zirconium silicate;

[0049] (4) Preparation of nanometer far-infrared materials

[0050] Prepare materia...

Embodiment 3

[0054] A preparation method of far-infrared powder for energy-saving coatings, the method comprising the following steps:

[0055] (1) Preparation of α-alumina and magnesium oxide

[0056] Pulverize the α-aluminum oxide and magnesium oxide raw materials with a flat jet mill to a particle size of 3 microns to obtain depolymerized α-aluminum oxide and magnesium oxide;

[0057] (2) Preparation of silica

[0058] Pulverize the silicon dioxide raw material with an original particle size of 0.5 micron to a particle size of 0.3 micron with a flat jet mill to obtain depolymerized silica;

[0059] (3) Preparation of zirconium silicate

[0060] The zirconium silicate powder with an average particle size of 10 microns is pulverized by a stirring ball mill or a sand mill to an average particle size of 2 microns, dried and then pulverized by a flat jet mill to obtain depolymerized zirconium silicate;

[0061] (4) Preparation of nanometer far-infrared materials

[0062] Prepare material...

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Abstract

The invention relates to far infrared powder for an energy-saving coating and a preparation method for the far infrared powder. The far infrared powder comprises the following components in percentage by weight: 15 to 25 percent of alpha-aluminum oxide, 5 to 15 percent of silicon dioxide, 20 to 30 percent of magnesium oxide and 40 to 60 percent of zirconium silicate. The preparation method comprises the following steps of: preparing the alpha-aluminum oxide, the magnesium oxide, the silicon dioxide and the zirconium silicate, mixing in the proportion, melting at high temperature to obtain clinkers, and finely grinding the clinkers to obtain particles with the average particle size of less than or equal to 2 micrometers, so that the far infrared powder for the energy-saving coating is obtained. Compared with the prior art, the invention has the advantages that: the preparation method is simple; the prepared nano far infrared material is convenient to use, can be used permanently, is wide in application range, can be added into a drying room coating to improve energy-saving efficiency, and can be used for a stove coating to save coal gas and natural gas.

Description

technical field [0001] The invention relates to a paint powder and a preparation method thereof, in particular to an energy-saving far-infrared powder for paint and a preparation method thereof. Background technique [0002] In our country, the per capita energy resource occupation level is very low. On the other hand, the energy utilization level in our country is relatively backward compared with developed countries, which means a lot of waste of precious energy and brings serious pollution to the environment. How to make full, reasonable and economical use of energy is our concern. [0003] Far-infrared ray is a kind of electromagnetic wave. Its wavelength is longer than that of visible light in the entire spectrum. It is an electromagnetic wave with thermal radiation. In recent years, far-infrared rays have been used as heat sources for industrial heating. The scope of application is expanding day by day. And mass-produced far-line and outside-line products have become ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00C09D5/00
Inventor 蒋士忠
Owner 上海阳山材料科技有限公司
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