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Composition of anti-microbial and healthcare function paper clay, preparation method of anti-microbial and healthcare function paper clay and purposes of anti-microbial and healthcare function paper clay

A paper clay, functional technology, applied in paper, paper, textile and paper making, etc., can solve the problems of toxic components and bacterial contamination of sculpture or ceramic materials, and achieve the effect of easy dispersion and suspension, increased plasticity and high whiteness.

Inactive Publication Date: 2013-06-05
北京中科联众科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention solves the problem of toxic ingredients and bacterial contamination in sculpture or pottery materials in the prior art, thereby providing a composition of antibacterial and health-care functional paper clay, its preparation method and use

Method used

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  • Composition of anti-microbial and healthcare function paper clay, preparation method of anti-microbial and healthcare function paper clay and purposes of anti-microbial and healthcare function paper clay
  • Composition of anti-microbial and healthcare function paper clay, preparation method of anti-microbial and healthcare function paper clay and purposes of anti-microbial and healthcare function paper clay
  • Composition of anti-microbial and healthcare function paper clay, preparation method of anti-microbial and healthcare function paper clay and purposes of anti-microbial and healthcare function paper clay

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Sculpture mud made of paper clay with antibacterial health function has excellent antibacterial properties

[0035] (1) Pretreatment of sepiolite minerals: Pickling sepiolite minerals with 5% dilute hydrochloric acid aqueous solution for 1 hour, washing with distilled water until neutral, drying at 80°C, and setting aside.

[0036] (2) Purification of attapulgite clay minerals / kaolin: add attapulgite clay minerals / kaolin and water to a ball mill in a ratio of 1:3 to grind, add 2% sodium carbonate, stir at high speed for 30min, let stand for 72h, and use 3000r Centrifuge at a speed of 1 / min, dry at 80°C, and set aside.

[0037] (3) Pulverization: The raw materials in (1) and (2) are respectively ball-milled to the following average particle size by jet mill: attapulgite / kaolin 1.5 μm, sepiolite 5 μm, tourmaline 5 μm.

[0038](4) Preparation of inorganic composite antibacterial material: respectively add 1% titanium tetrachloride and 1% cerium nitrate to absolute ethanol...

Embodiment 2

[0043] Sculpture mud made of paper clay with antibacterial health function has excellent antibacterial properties

[0044] (1) Pretreatment of sepiolite minerals: acid-wash the sepiolite minerals with 8% dilute hydrochloric acid aqueous solution for 30 minutes, wash with distilled water until neutral, dry at 80°C, and set aside.

[0045] (2) Purification of attapulgite clay minerals / kaolin: add attapulgite clay minerals / kaolin and water to a ball mill in a ratio of 1:3 to grind, add 3% sodium carbonate, stir at high speed for 30min, let stand for 72h, and use 4000r Centrifuge at a speed of 1 / min, dry at 80°C, and set aside.

[0046] (3) Pulverization: The raw materials in (1) and (2) are respectively ball-milled to the following average particle size by jet mill: attapulgite / kaolin 1.5 μm, sepiolite 5 μm, tourmaline 5 μm.

[0047] (4) Preparation of inorganic composite antibacterial materials: respectively add 2% titanium tetrachloride and 2% lanthanum nitrate to absolute eth...

Embodiment 3

[0052] Ceramics (works of art) made of paper clay with antibacterial and health-care functions have antibacterial and health-care functions

[0053] (1) Pretreatment of sepiolite minerals: Pickling sepiolite minerals with 10% dilute hydrochloric acid aqueous solution for 30 minutes, washing with distilled water until neutral, drying at 80°C, and setting aside.

[0054] (2) Purification of attapulgite clay minerals / kaolin: add attapulgite clay minerals / kaolin and water to a ball mill in a ratio of 1:3 to grind, add 2% sodium carbonate, stir at high speed for 30min, let stand for 120h, and use 4000r Centrifuge at a speed of 1 / min, dry at 80°C, and set aside.

[0055] (3) Pulverization: The raw materials in (1) and (2) are respectively ball-milled to the following average particle size by jet mill: attapulgite / kaolin 1.5 μm, sepiolite 5 μm, tourmaline 5 μm.

[0056] (4) Preparation of inorganic composite antibacterial material: respectively add 5% titanium tetrachloride and 2% c...

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Abstract

The invention discloses a composition of anti-microbial and healthcare function paper clay, a preparation method of the anti-microbial and healthcare function paper clay and purposes of the anti-microbial and healthcare function paper clay. The compositions of the anti-microbial and healthcare function paper clay are by weight, 10-40% of attapulgite, 10-30% of kaolin, 5-15% of sepiolite, 2-10% of tourmaline, 10-25% of pulp, 0.1-5% of titanium tetrachloride, 1-5% of glycerine, 0.1-5% of dimethyl polysiloxane, 0.01-5% of anthocyanidin and / or 0.01-5% of carotinoids, 0.1-5% of rare earth oxide, 0.1-2% of rare earth nitrate, and 0.1-5% of transition metal oxide. The preparation method is that first natural pigment is dispersed in glycerine solution to form color sols, then each raw material is sequentially added to the solution, dried, grinded, sintered, grinded into fine powder, and added to raw materials for preparing all kinds of products to prepare the all kinds of products. The paper clay has anti-microbial and external infrared radiating functions and can be widely used in the industries such as sculpture, environment protection and ceramic products.

Description

technical field [0001] The invention belongs to a composition, preparation method and application of paper clay, in particular to a composition, preparation method and application of antibacterial and health-care functional paper clay. Background technique [0002] Traditional sculpture materials are made by mixing flour, talcum powder, calcium carbonate powder and mineral powder with water, and then sticking together with flour and oil. The plasticity of the material is poor, and it is easy to mold and deteriorate after production. With the rapid development of the economy and the continuous improvement of people's living standards, the awareness of the environment and health is gradually increasing, and people are paying more and more attention to green materials and environmentally friendly products. Antibacterial, health care, and environmental protection products emerged as the times require, and developed rapidly. Therefore, people have put forward higher requirements...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H17/68D21H21/36D21H21/14
Inventor 陈滨张雪芳王浩刘立华
Owner 北京中科联众科技股份有限公司