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Novel highly effective heat-insulating material and preparation method thereof

A thermal insulation material and high-efficiency technology, applied in chemical instruments and methods, other chemical processes, sustainable manufacturing/processing, etc., can solve the problems of good low-temperature plasticity, shortened service life, poor low-temperature plasticity, etc. Long life and good thermal insulation effect

Inactive Publication Date: 2008-06-18
HONGQI FURNACE CHARGE HENAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the rapid development of steel, refrigeration, construction and other fields, their related industries have also developed rapidly, especially in the field of thermal insulation materials, the development is even more amazing, and various types of thermal insulation materials have appeared on the market. Materials, their performance is also highly targeted, but these materials generally have poor low-temperature plasticity, and high-temperature stability is also very poor, and cannot have both good low-temperature plasticity and high-temperature stability, and have a wide range of applications. Limitations, especially in places with special requirements, seriously hinder the development and promotion of thermal insulation materials, so the service life is greatly shortened, gradually hindering the rapid development of steel, refrigeration, construction and other industries, and waste A large amount of raw materials have brought considerable economic losses to the country and

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The first step: disperse 10 parts of inorganic nanomaterials into 20 parts of styrene-acrylic emulsion to make an adhesive;

[0023] Step 2: Add 10 parts of low thermal conductivity material, 5 parts of anti-cracking agent, 1 part of high-temperature reinforcing agent, 0.1 part of thickener, 0.01 part of defoamer, 2 parts of film-forming aid, and 0.05 part of wetting and dispersing agent Mix with 10 parts of water to make mud, and use a PH regulator to control the pH of the mud at 8-9;

[0024] Step 3: Mix the adhesive in step 1 with the mud in step 2 to make a preparation.

Embodiment 2

[0026] The first step: disperse 20 parts of inorganic nanomaterials into 30 parts of styrene-acrylic emulsion to make an adhesive;

[0027] Step 2: Add 15 parts of low thermal conductivity material, 6.5 parts of anti-cracking agent, 3 parts of high-temperature reinforcing agent, 1 part of thickener, 0.5 part of defoamer, 6 parts of film-forming aid, and 1.5 parts of wetting and dispersing agent Mix with 15 parts of water to make mud, and use a PH regulator to control the pH of the mud at 8-9;

[0028] Step 3: Mix the adhesive in step 1 with the mud in step 2 to make a preparation.

Embodiment 3

[0030] The first step: disperse 30 parts of inorganic nanomaterials into 40 parts of styrene-acrylic emulsion to make an adhesive;

[0031] Step 2: Add 20 parts of low thermal conductivity material, 8 parts of anti-cracking agent, 5 parts of high-temperature reinforcing agent, 2 parts of thickener, 1 part of defoamer, 10 parts of film-forming aid, and 3 parts of wetting and dispersing agent Mix with 20 parts of water to make mud, and use a PH regulator to control the pH of the mud at 8-9;

[0032] Step 3: Mix the adhesive in step 1 with the mud in step 2 to make a preparation.

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PUM

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Abstract

Novel efficient heat preservation material and a preparation method thereof relate to the fields of steel metallurgy, refrigeration, construction etc and concretely relate to novel heat preservation material and a preparation method thereof. The present invention is that 10 to 30 portions of inorganic nanometer materials, 20 to 40 portions of organic macromolecular latex, 10 to 20 portions of the materials with low thermal conductivity coefficient, 5 to 8 portions of anti-cracking agent, 1 to 5 portions of high temperature reinforcing agent, 0.1 to 2 portions of thickening agent, 0.01 to 1 portion of defoaming agent, 2 to 10 portions of film-forming additive, 0.05 to 3 portions of wetting dispersant and 10 to 20 portions of water are mixed to be made into a prepared material. The present invention has the characteristics of good low-temperature plasticity, high temperature stability, convenient use, good heat preservation performance and long service life.

Description

technical field [0001] The invention relates to the fields of iron and steel metallurgy, refrigeration, construction and the like, and in particular relates to a novel thermal insulation material and a preparation method thereof. Background technique [0002] At present, with the rapid development of steel, refrigeration, construction and other fields, their related industries have also developed rapidly, especially in the field of thermal insulation materials, the development is even more amazing, and various types of thermal insulation materials have appeared on the market. Materials, their performance is also highly targeted, but these materials generally have poor low-temperature plasticity, and high-temperature stability is also very poor, and cannot have both good low-temperature plasticity and high-temperature stability, and have a wide range of applications. Limitations, especially in places with special requirements, seriously hinder the development and promotion of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/18C08L25/14C08L83/04C08L33/02C08L31/04C08L21/00
CPCY02P20/10
Inventor 李杰臣黄大章岳峰
Owner HONGQI FURNACE CHARGE HENAN
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