Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A high-strength ceramic brick with the function of regulating humidity and its production method

A ceramic tile, high-strength technology, used in household appliances, other household appliances, clay products, etc., can solve the problems of low strength, small wet capacity, slow dehumidification speed, etc., to achieve high cation exchange performance, humidity control response rate High, the effect of increasing the adsorption

Active Publication Date: 2016-07-06
佛山市三水玉礼陶耐材料工业有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a high-strength ceramic brick with the function of regulating humidity and its production method, aiming at solving the problems of the existing humidity-regulating materials with small moisture release, slow moisture release speed, and small moisture capacity. , low strength, complicated manufacturing process and high production cost

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] (1) Weigh and mix 12.6 parts of Liujiashan clay, 7.5 parts of Yangquan kaolin clay and 8.3 parts of Heilonggang clay, add 0.6 parts of dispersant for wet ball milling, and the fineness of the slurry after ball milling is 0.8% after sieving with a 250 mesh sieve, and dry After passing through a 100 mesh sieve, the dispersant is a commonly used dispersant for ceramics;

[0056] (2) Add 0.4 part of modifier to the sieved powder, add 3.0% of water to granulate, and mix evenly by quadrangular mixing method, wherein the modifier is dodecyltrimethylammonium chloride, ethanolamine, three Mixture of ethanolamine and silane coupling agent;

[0057] (3) Weigh and mix 34.6 parts of diatom shale, 10.9 parts of vermiculite, 15.8 parts of bauxite, and 9.3 parts of attapulgite, dry ball mill, and sieve to make the particle size below 80 mesh: 10%, 80 mesh-100 mesh: 25%, 100 mesh-200 mesh: 35%, 200 mesh or more: 30%;

[0058] (4) Dry-mix the modified powder with diatom shale, vermicul...

Embodiment 2

[0064] (1) Weigh and mix 16.2 parts of Liujiashan clay, 12.0 parts of Yangquan kaolin clay, and 14.1 parts of Heilonggang clay, add 1.3 parts of dispersant to wet ball mill, and the fineness of the slurry after ball milling is 0.6% after 250 mesh sieve, and dry After passing through a 100 mesh sieve, the dispersant is a commonly used dispersant for ceramics;

[0065] (2) Add 0.9 parts of modifier to the sieved powder, add 4.0% of water to granulate, and mix evenly by four-corner mixing method. Among them, the modifier is octadecyltrimethylammonium chloride, triethanolamine, Titanate coupling agent mixing;

[0066] (3) Weigh and mix 20.9 parts of diatom shale, 13.6 parts of vermiculite, 8.7 parts of bauxite, and 12.3 parts of attapulgite, dry ball mill, and sieve to make the particle gradation below 80 mesh: 10%, 80 mesh-100 mesh: 25%, 100 mesh-200 mesh: 35%, 200 mesh or more: 30%;

[0067] (4) Dry-mix the modified powder with diatom shale, vermiculite, bauxite mixture, and 1...

Embodiment 3

[0072] (1) Weigh and mix 20.7 parts of Liujiashan clay, 16.4 parts of Yangquan kaolin clay, and 19.2 parts of Heilonggang clay, add 2.0 parts of dispersant for wet ball milling, and the fineness of the slurry after ball milling is 0.5% after 250 mesh sieve, and dry After passing through a 100 mesh sieve, the dispersant is a commonly used dispersant for ceramics;

[0073] (2) Add 1.5 parts of modifier to the sieved powder, add 5.0% of water to granulate, and mix evenly by using the four-corner mixing method. Among them, the modifier is octadecyltrimethylammonium chloride, dodecane Trimethyl ammonium chloride, dodecyl dimethyl benzyl ammonium chloride, ethanolamine mixed;

[0074] (3) Weigh and mix 14.7 parts of diatom shale, 8.1 parts of vermiculite, 9.8 parts of bauxite, and 7.7 parts of attapulgite, dry ball mill, and sieve to make the particle size below 80 mesh: 10%, 80 mesh-100 mesh: 25%, 100 mesh-200 mesh: 35%, 200 mesh or more: 30%;

[0075] (4) Dry-mix the modified po...

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
densityaaaaaaaaaa
densityaaaaaaaaaa
lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a high-strength ceramic tile with a humidity adjusting function and a production method thereof. The ceramic tile contains humidity-adjustable submicron pores left after high loss on ignition plastic soil, diatomaceous shale, vermiculite, bauxite, attapulgite, and nano needle-like apatite are sintered; the ceramic tile is sintered at a low temperature, and a glass phase is not generated, so that the pores are not plugged; because the expansion coefficients of various raw materials are mismatched, tiny micro cracks are produced in submicron moisture-absorbing pores, so that the moisture absorption and desorption capacity of products is enhanced; the nano needle-like apatite is adopted for toughening, and in cooperation with attapulgite with a stratified chain structure, a high strength is achieved, thereby overcoming the defects caused by low strength resulting from a low sintering degree.

Description

technical field [0001] The invention belongs to the field of preparation of architectural ceramic products, and in particular relates to a high-strength ceramic brick with the function of regulating humidity and a production method thereof. Background technique [0002] The relative humidity of the air is a physical quantity indicating the amount of water vapor in the air, that is, the degree of dryness and humidity. It is an important parameter to measure the indoor environment. It is of great significance to human health, indoor air quality and the storage of items. Humidity affects human health, and has serious hazards to the preservation of items, the life of instruments, etc.; the harm is more serious when the humidity changes alternately from too high (low) to too low (high). The national "Air Quality Standard" stipulates the standard value of indoor relative humidity, which is 40% to 60% for air-conditioned rooms in summer and 30% to 60% for heated rooms in winter. T...

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 Patents(China)
IPC IPC(8): C04B33/22C04B33/24
Inventor 周光惠
Owner 佛山市三水玉礼陶耐材料工业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com