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Colored unfired pottery clay and preparation method thereof

A ceramic clay and color technology, which is applied in the field of colored fire-free clay and its preparation, can solve the problem of different ingredients, achieve simple ingredients, reduce costs, and improve quality

Inactive Publication Date: 2016-03-02
WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of clay on the market, and the ingredients are different, so the damage to the human body after use is immeasurable.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of colored fire-free pottery clay, made of the following components by mass percentage: 55% flour, 2% magnesium chloride, 13% magnesium oxide, 0.02% toner, 1.2% diethylene glycol dibenzoate, fragrance Thatched grass extract is 3-7%, vegetable oil is 3%, and the balance is water. The protein content of the flour is 6%, and the mesh size is 600 mesh.

[0023] The preparation method of the above-mentioned colored unfired pottery clay comprises the following steps:

[0024] Step 1, weighing each component, mixing magnesium chloride and magnesium oxide and grinding through a 200-mesh sieve to obtain the first mixture;

[0025] Step 2, adding flour to the first mixture, stirring at a speed of 350rpm to obtain the first mixture;

[0026] Step 3: Add toner and diethylene glycol dibenzoate to the first mixture, stir at 450 rpm, add citronella extract, vegetable oil, and water and mix for 20 minutes to obtain colored unfired clay.

Embodiment 2

[0028] A kind of colored fire-free clay, made of the following components by mass percentage: 58% flour, 6% magnesium chloride, 15% magnesium oxide, 0.10% toner, 1.5% diethylene glycol dibenzoate, fragrance Thatched grass extract 5%, vegetable oil 5%, balance is water, the protein content of described flour is 8%, and mesh number is 600 mesh.

[0029] The preparation method of the above-mentioned colored unfired pottery clay comprises the following steps:

[0030] Step 1, weighing each component, mixing magnesium chloride and magnesium oxide and grinding through a 300-mesh sieve to obtain the first mixture;

[0031] Step 2, adding flour to the first mixture, stirring at a speed of 380rpm to obtain the first mixture;

[0032] Step 3: Add toner and diethylene glycol dibenzoate to the first mixture, stir at 500 rpm, add citronella extract, vegetable oil, and water and mix for 25 minutes to obtain colored unfired clay.

Embodiment 3

[0034] A kind of colored non-fired pottery clay, made of the following components by mass percentage: 60% flour, 8% magnesium chloride, 18% magnesium oxide, 0.12% toner, 1.8% diethylene glycol dibenzoate, fragrance Thatched grass extract 7%, vegetable oil 6%, balance is water, the protein content of described flour is 10%, and mesh number is 600 mesh.

[0035] The preparation method of the above-mentioned colored unfired pottery clay comprises the following steps:

[0036] Step 1, weighing each component, mixing magnesium chloride and magnesium oxide and grinding through a 400-mesh sieve to obtain the first mixture;

[0037] Step 2, adding flour to the first mixture, stirring at a speed of 400rpm to obtain the first mixture;

[0038] Step 3: Add toner and diethylene glycol dibenzoate to the first mixture and stir at 520 rpm, then add citronella extract, vegetable oil, and water and mix for 30 minutes to obtain colored unfired clay.

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PUM

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Abstract

The invention discloses colored unfired pottery clay and a preparation method thereof. The pottery clay is prepared from, by mass, 55-60% of flour, 2-8% of magnesium chloride, 13-18% of magnesium oxide, 0.02-0.12% of toner, 1.2%-1.8% of diethylene glycol dibenzoate, 3-7% of a lemongrass extracting solution, 3-6% of vegetable oil and the balance water. The preparation method includes the steps that all the components are weighed, and magnesium chloride and magnesium oxide are mixed, ground and screened to obtain a first mixture; the flour is added into the first mixture and evenly stirred at the speed of 350-400 rpm to obtain a second mixture; the toner and diethylene glycol dibenzoate are added into the second mixture and stirred, then the lemongrass extracting solution, the vegetable oil and the water are added, and the materials are blended for 20-30 min to obtain the colored unfired pottery clay. The preparation process of the colored unfired pottery clay is simple, the pottery clay is high in plasticity, cost is low, and industrialization is facilitated.

Description

technical field [0001] The invention belongs to the field of ceramic supplies, and in particular relates to a colored unfired clay and a preparation method thereof. Background technique [0002] Pottery clay is pottery clay, which refers to clay that contains iron and has yellowish-brown, off-white, reddish-purple hues, and has good plasticity. The mineral composition is mainly montmorillonite and kaolin. Clay is mainly used for firing exterior walls, floor tiles, pottery utensils, etc. [0003] At present, there are many types of clay on the market, and the ingredients are different, so the harm to the human body after use is immeasurable. Along with the raising of living standard, people's health consciousness is more and more stronger, so urgently need to develop a kind of pottery clay with single composition, simple preparation process, harmless to human body. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the purpose of the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L3/02C08L91/00C08K13/02C08K3/16C08K3/22C08K5/103C08K5/00
CPCC08L3/02C08L91/00C08K13/02C08K2003/166C08K2003/222C08K5/103C08K5/00
Inventor 胡晓荣俞娟胡瑜
Owner WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIP CO LTD
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