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Production method for foaming ceramic internal parting wallboard by adding tourmaline for generating anions

A technology of foamed ceramics and production methods, which is applied in the production of ceramic materials, ceramic products, applications, etc., and can solve the problems of limited use of foamed materials, rough surface layers, etc.

Inactive Publication Date: 2018-12-07
辽宁罕王环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual application process, the use of foaming materials is greatly limited due to the rough surface layer of the foaming material and its own strength is not enough to support the large-area use of foaming materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The production method of the foamed ceramic interior wallboard that adds tourmaline to generate negative ions is: Step 1, according to the following mass fraction raw material ratio: the mass fraction is 30% single crystal tourmaline powder, 50% iron tailings, 14 % kaolin and 1% foaming agent are put into the ball mill, according to the weight ratio of ball: material: water 1.6:1:0.6, add water and medium-high alumina grinding balls to disperse, add dispersant powder, the dispersant powder Accounting for 0.5‰ of the total grinding powder mass, ball milled for 6 hours, let the slurry dry, and dried into a 600-mesh foamed ceramic mixture in a spray state;

[0015] Step 2. Put the mixture prepared in step 1 in a refractory mold, and the size of the mold is designed according to needs;

[0016] Step 3. Put the refractory mold containing the mixture on the table of the tunnel kiln kiln car or the rollers of the roller kiln. After firing at a high temperature of 1160-1180 °C ...

Embodiment 2

[0018] The production method of the foamed ceramic interior wallboard that adds tourmaline to generate negative ions is: Step 1, according to the following mass fraction raw material ratio: the mass fraction is 25% single crystal tourmaline powder, 59% iron tailings, 15% % kaolin and 1% foaming agent are put into the ball mill, according to the weight ratio of ball: material: water 1.6:1:0.6, add water and medium-high alumina grinding balls to disperse, add dispersant powder, the dispersant powder Accounting for 0.5‰ of the total grinding powder mass, ball milled for 6 hours, let the slurry dry, and dried into a 600-mesh foamed ceramic mixture in a spray state;

[0019] Step 2. Put the mixture prepared in step 1 in a refractory mold, and the size of the mold is designed according to needs;

[0020] Step 3. Put the refractory mold containing the mixture on the table of the tunnel kiln kiln car or the rollers of the roller kiln. After firing at a high temperature of 1160-1180 °C...

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PUM

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Abstract

The invention discloses a production method for a foaming ceramic internal parting wallboard by adding tourmaline for generating anions and relates to the technical field of preparation of building internal parting wallboards. The production method comprises the following steps: putting 20%-30% of single crystal type tourmaline powder, 50%-60% of iron tailings, 10%-20% of kaoline and 0.5%-1% of foaming agent into a ball mill; adding water and medium / high-aluminum mill balls for dispersing at weight ratio of balls to materials to water at 1.6:1:0.6; additionally adding a powdered dispersing agent, ball-milling for 6-8 hours and blowing; drying to 40-100 mesh mixture for foaming ceramic under an atomizing state; putting the mixture into a refractory mold; placing the refractory mold onto a kiln car platform of a tunnel kiln or a roller rod of a roller kiln; baking, cooling and then processing into a building internal parting wallboard. After tourmaline is added, the internal parting wallboard can refresh air, can absorb pollution of organic volatile matters, such as formaldehyde and methylbenzene caused by house decoration, and can prevent mildew and remove odors. The foaming ceramicinternal parting wallboard is a high-quality building material.

Description

technical field [0001] The invention relates to a production method of a foamed ceramic interior wallboard which is added with tourmaline to generate negative ions, in particular to the technical field of preparation of interior partition wallboards of buildings. Background technique [0002] Tourmaline is a kind of silicate rock mineral, which is a multi-element natural mineral. Its general chemical formula is: NaR3Al6[Si6O18][BO3]3(OH,F)4, where R represents metal cations. The main components of tourmaline are magnesium, aluminum, iron, boron and more than 10 kinds of trace elements that are beneficial to the human body. Single-crystal tourmaline has pyroelectricity and piezoelectricity, and can release negative ions. Tourmaline freshens the air for a long time. When added to indoor partition wall panels, it can absorb formaldehyde, toluene and other organic volatile pollution caused by house decoration, and can also prevent mold and deodorize. [0003] Foamed ceramics i...

Claims

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Application Information

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IPC IPC(8): C04B38/02C04B33/132C04B33/13C04B33/04
CPCC04B33/04C04B33/13C04B33/132C04B38/02C04B2235/3817C04B2235/6567C04B38/0051Y02P40/60
Inventor 李庆华郑学志刘永军王峰张明
Owner 辽宁罕王环保科技有限公司