Light aging-resistant antitarnish ceramic vessel and preparation method thereof

A light-aging and anti-discoloration technology, applied in the field of ceramic materials, can solve the problems of poor light-aging resistance, poor antibacterial and antibacterial properties, and easy to breed a large number of bacteria, so as to improve light aging resistance, chemical stability and wear resistance. The effect of good UV shielding effect

Inactive Publication Date: 2015-10-14
安徽省德邦瓷业有限公司
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Problems solved by technology

Today, due to the advancement of science and technology, many materials that can replace porcelain vessels have appeared, such as stainless steel, plastic, etc. Compared with vessels made of these materials, traditional ceramic vessels still have the disadvantage of poor light aging resistance. It is prone to aging and discoloration under sunlight exposure. In addition, the ceramic utensils currently on the market still have the disadvantage of poor antibacterial and antibacterial performance, which is easy to breed a large number of bacteria.

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  • Light aging-resistant antitarnish ceramic vessel and preparation method thereof

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Embodiment Construction

[0016] A light aging and anti-tarnishing ceramic vessel, made of the following raw materials by weight (kg): dickite 30, opal 24, boehmite 22, polyhalite 19, volcanic ash 13, pebble chips 25, nano-titanium nitride 8 , nano zinc oxide 6, pigment carbon black 10, cocoa butter 4, dammar resin 6, iron pyrophosphate 4, nano antibacterial powder 6;

[0017] The preparation method of described nano antibacterial powder is as follows: (1) get the raw material of following weight (kg): bamboo charcoal powder 7, zeolite molecular sieve 7, tetrabutyl titanate 16, dehydrated alcohol 68, distilled water 3.5, glacial acetic acid 11, nitric acid Silver 9, zinc nitrate 6; (2) Tetrabutyl titanate was mixed with absolute ethanol accounting for 54% of the total alcohol, and magnetically stirred for 25 minutes to obtain a mixed solution A; (3) Distilled water, glacial acetic acid and the remaining Mix water and ethanol, and magnetically stir for 15 minutes to obtain mixed solution B; (4) under ma...

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Abstract

The invention discloses a light aging-resistant antitarnish ceramic vessel and a preparation method thereof. The light aging-resistant antitarnish ceramic vessel is prepared from 21-33 parts by weight of dickite, 16-28 parts by weight of opal, 14-25 parts by weight of boehmite, 12-23 parts by weight of polyhalite, 10-15 parts by weight of vulcanic ash, 20-30 parts by weight of pebble shred, 5-10 parts by weight of nanometer titanium nitride, 4-8 parts by weight of nanometer zinc oxide, 8-12 parts by weight of pigment carbon black, 3-5 parts by weight of cocoa butter, 4-8 parts by weight of gum dammar, 3-5 parts by weight of ferric pyrophosphate and 5-8 parts by weight of nano-antibacterial powder. The nanometer titanium nitride, nanometer zinc oxide, pigment carbon black and cocoa butter are mixed according to a specific ratio and produce synergism. Through use of the above materials in dickite, opal, boehmite, polyhalite and pebble shred, good ultraviolet ray shielding effects are obtained, ceramic vessel light aging resistance is substantially improved and chemical stability and wear resistance of the ceramic vessel are improved.

Description

technical field [0001] The invention relates to a photoaging and anti-discoloration ceramic vessel and a preparation method thereof, belonging to the field of ceramic materials. Background technique [0002] Ceramics is a general term for pottery and porcelain. It is a variety of products made of natural clay and various natural minerals as the main raw materials through crushing, kneading, molding and calcination. China is one of the first countries in the world to use ceramics. Ceramics are widely used in food utensils, decoration, science and other fields because of their hard texture, fineness, strict prohibition, high temperature resistance, and rich glaze colors. Among them, ceramic utensils are used as daily utensils and are still used today because of their practicality and aesthetics. Today, due to the advancement of science and technology, many materials that can replace porcelain vessels have appeared, such as stainless steel, plastic, etc. Compared with vessels ...

Claims

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Application Information

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IPC IPC(8): C04B33/13
Inventor 姚永祥
Owner 安徽省德邦瓷业有限公司
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