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Antibacterial environment-friendly daily ceramic and preparation method thereof

A kind of technology for daily use and ceramics, which is applied in the field of antibacterial and environmental protection daily use ceramics and its preparation. It can solve the problems of poor comprehensive performance of ceramic products such as appearance, strength, weight and water absorption rate, less negative ion release, and high sintering temperature. The effect of negative ion function, large amount of negative ion release, and low sintering temperature

Inactive Publication Date: 2019-07-16
FUJIAN PROVINCE DEHUA COUNTY GRANGTOP CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the daily-use ceramics currently used still have the following problems: 1. Poor antibacterial effect; 2. Less negative ion release; 3. Poor overall performance of ceramic products such as appearance, strength, weight, and water absorption; 4. Higher sintering temperature , high energy consumption

Method used

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  • Antibacterial environment-friendly daily ceramic and preparation method thereof
  • Antibacterial environment-friendly daily ceramic and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: An antibacterial and environmentally friendly daily-use ceramics, including a green body and a glaze layer; the green body includes the following raw materials in parts by weight: 30 to 45 parts of kaolin, 20 to 25 parts of clay, and 12 to 15 parts of potassium feldspar , 14-18 parts of pine hydrofeldspar, 8-11 parts of cooked talc powder, 5-8 parts of tourmaline, 2-5 parts of opal, 3-6 parts of microcline feldspar, 0.8-1.2 parts of silver-loaded nano-zirconium phosphate antibacterial agent 1.5 to 2.5 parts of nano titanium dioxide, 4 to 7 parts of shell powder; the glaze layer includes the following raw materials in parts by weight: 30 to 45 parts of kaolin, 15 to 20 parts of albite, 12 to 15 parts of quartz, and 10 parts of calcite ~15 parts, 2~4 parts of zinc oxide, 7~10 parts of tourmaline, 3~5 parts of opal, 3~5 parts of microcline, 1.2~1.8 parts of nano zirconium phosphate silver-loaded antibacterial agent, 2~4 parts of nano titanium dioxide 8-12 par...

Embodiment 2

[0026] Embodiment 2: An antibacterial and environment-friendly ceramic for daily use, comprising a body and a glaze layer; the body includes the following raw materials in parts by weight: 35 to 40 parts of kaolin, 22 to 24 parts of clay, and 13 to 15 parts of potassium feldspar , 15-17 parts of pine hydrofeldspar, 9-10 parts of cooked talc powder, 6-7 parts of tourmaline, 3-4 parts of opal, 4-5 parts of microcline feldspar, 0.9-1.1 parts of silver-loaded nano-zirconium phosphate antibacterial agent 1.6 to 2.2 parts of nano titanium dioxide, 4.5 to 6 parts of shell powder; the glaze layer includes the following raw materials in parts by weight: 35 to 40 parts of kaolin, 16 to 19 parts of albite, 13 to 14.5 parts of quartz, and 11 parts of calcite ~14 parts, zinc oxide 2.5~3.5 parts, tourmaline 8~9.5 parts, opal 3.5~4.5 parts, microcline feldspar 3.5~4 parts, nano zirconium phosphate silver-loaded antibacterial agent 1.4~1.7 parts, nano titanium dioxide 2.5~3.4 parts 9 to 11 pa...

Embodiment 3

[0027] Embodiment 3: A kind of antibacterial environment-friendly ceramics for daily use, comprising body and glaze surface layer; Said body comprises the raw material of following weight part: kaolin 30 parts, clay 25 parts, potassium feldspar 12 parts, pine ash feldspar 18 parts 8 parts of cooked talcum powder, 5 parts of tourmaline, 2 parts of opal, 3 parts of microcline, 0.8 part of nano-zirconium phosphate silver-loaded antibacterial agent, 1.5 parts of nano-titanium dioxide, and 4 parts of shell powder; the glaze layer includes Raw materials in the following parts by weight: 30 parts of kaolin, 20 parts of albite, 12 parts of quartz, 10 parts of calcite, 2 parts of zinc oxide, 7 parts of tourmaline, 3 parts of opal, 3 parts of microcline feldspar, silver-loaded nano-zirconium phosphate 1.2 parts of antibacterial agent, 2 parts of nano-titanium dioxide, 8 parts of shell powder, 10 parts of rare earth oxide, and 3 parts of pigment.

[0028] In Example 3, the rare earth oxi...

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Abstract

The invention discloses antibacterial environment-friendly daily ceramic and a preparation method thereof. The blank body of the ceramic comprises the following raw materials: in parts by weight, 30-45 parts of kaolin, 20-25 parts of clay, 12-15 parts of potassium feldspar, 14-18 parts of Songshui feldspar, 8-11 parts of cooked talcum powder, 5-8 parts of tourmaline, 2-5 parts of opal, 3-6 parts of microcline, 0.8-1.2 parts of a nano-zirconium phosphate sliver-loaded antibacterial agent, 1.5-2.5 parts of nano titanium dioxide and 4-7 parts of shell powder, and a glaze layer includes the following raw materials: in parts by weight, 30-45 parts of kaolin, 15-20 parts of albite, 12-15 parts of quartz, 10-15 parts of calcite, 2-4 parts of zinc oxide, 7-10 parts of tourmaline, 3-5 parts of opal, 3-5 parts of microcline, 1.2-1.8 parts of a nano-zirconium phosphate sliver-loaded antibacterial agent, 2-4 parts of nano-titanium dioxide and 8-12 parts of shell powder. The daily ceramic has a good antibacterial effect, large release amount of negative ions, low sintering temperature and energy saving.

Description

technical field [0001] The invention relates to the technical field of daily-use ceramics, in particular to an antibacterial and environment-friendly daily-use ceramic and a preparation method thereof. Background technique [0002] The production of daily-use ceramics can be said to be due to people's needs for daily life. In daily life, people have the most contact with and are most familiar with porcelain, such as tableware, tea set, coffee set, wine set, and table set. [0003] With the improvement of people's living standards, the requirements for the functionality of daily-use ceramics are getting higher and higher. For example, ceramic products with antibacterial functions can effectively prevent various infectious diseases from invading humans, especially the hygiene prevention in public places. , deeply loved by people; another example, the remarkable feature of negative ion functional ceramic materials is the permanent release of negative ions, which has the propert...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/04C04B33/13C04B33/24C04B33/32C04B41/86C03C8/00
CPCC03C8/00C03C2204/02C04B33/04C04B33/131C04B33/24C04B33/32C04B41/009C04B41/5022C04B41/86C04B2235/3208C04B2235/3232C04B2235/3418C04B2235/3427C04B2235/3445C04B2235/3472C04B2235/447C04B2235/5436C04B2235/656C04B2235/6567C04B41/4535
Inventor 李桂贤刁龙海
Owner FUJIAN PROVINCE DEHUA COUNTY GRANGTOP CERAMICS CO LTD
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