Unlock instant, AI-driven research and patent intelligence for your innovation.

Waterproof heat insulation tile and production process thereof

A technology of heat insulating tile and preparation process, which is applied in the field of heat insulating tile and can solve the problems of insufficient structural stability of heat insulating tile and the like

Pending Publication Date: 2022-07-29
谷城钜沣陶瓷有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art that the waterproof function cannot be improved while the heat insulation is realized, and the structural stability of the heat insulation tile is insufficient, and a waterproof heat insulation tile and its production are proposed. craft

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Waterproof heat insulation tile and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to figure 1 , a waterproof and heat-insulating tile, comprising a tile body layer 3, the outer surface of the tile body layer 3 is provided with an aerogel layer 2, the outer surface of the aerogel layer 2 is provided with a ceramic layer 1, and the outer surface of the ceramic layer 1 is provided The surface is loose and porous, and the aerogel layer 2 is specifically an aerogel layer 2 is an alumina aerogel layer,

[0026] The present invention also provides a process for preparing a waterproof and heat-insulating tile, which specifically includes the following steps:

[0027] S1, the raw material of aerogel layer 2 is selected by weight ratio: 115 parts of mullite fiber loose cotton, 40 parts of aluminum chloride hexahydrate, 41 parts of propylene oxide, 33 parts of absolute ethanol and 25 parts of deionized water;

[0028] S2. Add mullite fiber loose cotton and a certain amount of sintering aids to water, stir evenly, and prepare a slurry solution, pour it in...

Embodiment 2

[0037] refer to figure 1 , the difference between this embodiment and Embodiment 1 is that the waterproof and heat-insulating tile includes a tile body layer 3, the outer surface of the tile body layer 3 is provided with an aerogel layer 2, and the outer surface of the aerogel layer 2 is provided with an aerogel layer 2. A ceramic layer 1 is provided, the outer surface of the ceramic layer 1 is loose and porous, and the aerogel layer 2 is specifically an aerogel layer 2 is an alumina aerogel layer,

[0038] The present invention also provides a process for preparing a waterproof and heat-insulating tile, which specifically includes the following steps:

[0039] S1, the raw materials of aerogel layer 2 are selected by weight ratio: 130 parts of mullite fiber loose cotton, 48 parts of aluminum chloride hexahydrate, 55 parts of propylene oxide, 37 parts of dehydrated alcohol and 34 parts of deionized water;

[0040] S2. Add mullite fiber loose cotton and a certain amount of sint...

Embodiment 3

[0049] refer to figure 1 , the difference between this embodiment and Embodiment 1 and Embodiment 2 is that the waterproof and heat-insulating tile includes a tile body layer 3, and the outer surface of the tile body layer 3 is provided with an aerogel layer 2, and the aerogel layer The outer surface of 2 is provided with a ceramic layer 1, the outer surface of the ceramic layer 1 is loosely arranged in a porous shape, and the aerogel layer 2 is specifically an aerogel layer 2 is an alumina aerogel layer,

[0050] The present invention also provides a process for preparing a waterproof and heat-insulating tile, which specifically includes the following steps:

[0051] S1, the raw materials of aerogel layer 2 are selected by weight ratio: 160 parts of mullite fiber loose cotton, 55 parts of aluminum chloride hexahydrate, 66 parts of propylene oxide, 43 parts of absolute ethanol and 50 parts of deionized water;

[0052] S2. Add mullite fiber loose cotton and a certain amount of...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
porosityaaaaaaaaaa
porosityaaaaaaaaaa
porosityaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of heat insulation tiles, in particular to a waterproof heat insulation tile which comprises a tile body layer, an aerogel layer is arranged on the outer surface of the tile body layer, and a ceramic layer is arranged on the outer surface of the aerogel layer. The aerogel composite high-temperature heat insulation tile is prepared by taking a high-temperature heat insulation tile as a framework, performing vacuum impregnation on the heat insulation tile through alumina sol prepared by a sol-gel process, and performing gelation, aging, supercritical drying and other steps, the microstructure of the aerogel composite high-temperature heat insulation tile after treatment at different temperatures is represented, and the heat insulation performance is analyzed through high-temperature heat conductivity and a back temperature curve. And the mechanical properties after treatment at different temperatures and the compression strength at high temperature are tested.

Description

technical field [0001] The invention relates to the technical field of thermal insulation tiles, in particular to a waterproof thermal insulation tile and a production process thereof. Background technique [0002] Insulation tile is also called heat dissipation tile. The main raw material of the original thermal insulation tile is aluminum. With the development of science and technology, a new type of magnesium cementitious material thermal insulation tile has begun to attract attention. The main raw material of this thermal insulation tile is oxidation. Magnesium, commonly known as thermal insulation tile, is non-toxic and non-radiative, with strong thermal insulation function, the outer layer is sealed with plastic alloy, and has functions such as waterproof, fireproof and anti-corrosion. The thermal conductivity of this thermal insulation tile is as low as 0.169W / mk, the fire rating reaches the B1 level of non-combustible materials, the transverse flexural strength reach...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89C04B35/80C04B38/00
CPCC04B41/87C04B41/52C04B41/009C04B35/80C04B38/00C04B2235/5228C04B2235/96C04B38/0074C04B41/4539C04B41/5031C04B41/5025
Inventor 朱坤程昌明何阳
Owner 谷城钜沣陶瓷有限公司