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Super wear-resisting and moisture-resisting gel nano thermal insulation material and preparation method and device thereof

A nano-insulation material, super wear-resistant technology, applied in ceramic products, other household appliances, household appliances, etc., can solve the problem of high production cost, and achieve the effects of increased productivity, good thermal insulation effect and time saving.

Inactive Publication Date: 2018-01-05
山东维固信息科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the current airgel production raw materials use silicate as the silicon source, the production cost is high

Method used

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  • Super wear-resisting and moisture-resisting gel nano thermal insulation material and preparation method and device thereof
  • Super wear-resisting and moisture-resisting gel nano thermal insulation material and preparation method and device thereof
  • Super wear-resisting and moisture-resisting gel nano thermal insulation material and preparation method and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1, a super-abrasion-resistant and water-resistant airgel nano-insulation material, which is made of the following raw materials in parts by weight: 20 parts of ceramic fiber felt, 10 parts of aluminum sec-butoxide, 20 parts of ethanol, deionized water 80 parts, 3 parts of butadiene rubber, 2 parts of styrene-butadiene rubber, 8 parts of catalyst, and 3 parts of active agent.

[0032] Described catalyzer is glacial acetic acid, and described active agent is made up of nano zinc oxide and stearic acid, and wherein, the weight ratio of nano zinc oxide and stearic acid is 2.5:1 part;

[0033] The nano-zinc oxide includes primary particles with a particle size of 20 nm or less and primary particles with a particle size of 20 nm-30 nm, wherein primary particles with a particle size of 20 nm or less account for 70%, and primary particles with a particle size of 20 nm-30 nm account for 30%. %.

[0034] A preparation method of an ultra-abrasion-resistant and water-resis...

Embodiment 2

[0039] Example 2, a super wear-resistant and water-resistant airgel nano-insulation material, which is made of the following raw material ratios in parts by weight: 25 parts of ceramic fiber felt, 18 parts of aluminum sec-butoxide, 30 parts of ethanol, deionized water 100 parts, butadiene rubber 5 parts, styrene-butadiene rubber 4 parts, catalyst 15 parts, activator 5 parts.

[0040] Described catalyzer is glacial acetic acid, and described active agent is made up of nano zinc oxide and stearic acid, and wherein, the weight ratio of nano zinc oxide and stearic acid is 2.5:1 part;

[0041] The nano-zinc oxide includes primary particles with a particle size of 20 nm or less and primary particles with a particle size of 20 nm-30 nm, wherein primary particles with a particle size of 20 nm or less account for 70%, and primary particles with a particle size of 20 nm-30 nm account for 30%. %.

[0042] The preparation method of a super wear-resistant and water-resistant airgel nano-i...

Embodiment 3

[0043] Example 3, an ultra-wear-resistant and water-resistant airgel nano-insulation material, which is made of the following raw material ratios in parts by weight: 22.5 parts of ceramic fiber felt, 14 parts of aluminum sec-butoxide, 25 parts of ethanol, deionized water 90 parts, butadiene rubber 4 parts, styrene-butadiene rubber 3 parts, catalyst 11.5 parts, activator 4 parts.

[0044] Described catalyzer is glacial acetic acid, and described active agent is made up of nano zinc oxide and stearic acid, and wherein, the weight ratio of nano zinc oxide and stearic acid is 2.5:1 part;

[0045] The nano-zinc oxide includes primary particles with a particle size of 20 nm or less and primary particles with a particle size of 20 nm-30 nm, wherein primary particles with a particle size of 20 nm or less account for 70%, and primary particles with a particle size of 20 nm-30 nm account for 30%. %.

[0046] The preparation method of a super wear-resistant and water-resistant airgel na...

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Abstract

The invention relates to a super wear-resisting and moisture-resisting gel nano thermal insulation material which is prepared from the following raw materials in parts by weight: 20-25 parts of ceramic fiber felts, 10-18 parts of sec-butyl alcohol, 20-30 parts of ethanol, 80-100 parts of deionized water, 3-5 parts of butadiene rubber, 2-4 parts of butadiene styrene rubber, 8-15 parts of a catalystand 3-5 parts of an active agent. The super wear-resisting and moisture-resisting gel nano thermal insulation material is super wear-resist, so that the service life of the material is prolonged by above 15 times than that of other common thermal insulation materials; the material is moisture-resistant, so that the thermal insulation property is increased by above 60% than that of the common thermal insulation materials; the preparation method of the material is simple in steps and high in rate of finished products.

Description

technical field [0001] The invention relates to a super wear-resistant and water-resistant airgel nano heat insulating material and a preparation method and device thereof, belonging to the technical field of heat insulating materials. Background technique [0002] Resources, energy and environmental issues restrict my country's economic and social development. Building energy consumption (mainly building windows and walls) is an important part of my country's energy consumption, accounting for about 30% of the total energy consumption of the whole society. Therefore, improving the quality of building insulation materials plays a vital role in energy conservation and environmental protection. [0003] At present, wall thermal insulation materials are divided into two types: organic thermal insulation materials and inorganic thermal insulation materials; inorganic thermal insulation materials include mineral wool, expanded perlite, etc., which are cheap but have strong hydrop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/04C04B38/00
Inventor 于恩珺王娜费海燕姜立宁孙瑞王亚飞邵绪平李红
Owner 山东维固信息科技股份有限公司
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