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Functional bone china for daily use

A bone china and functional technology, applied in the field of ceramic manufacturing, can solve problems such as damage to kidneys and other organs, aluminum deposition, and adverse effects on children's mental development

Active Publication Date: 2018-03-30
TANGSHAN LIXIONG FENGHUI MATERIAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, long-term consumption of food containing products with high lead and cadmium content will cause aluminum to deposit in the blood, leading to damage to the central nervous system of the brain, kidneys and other organs, and will also have adverse effects on the mental development of children

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: 29-33% of bone carbon, 9-12% of quartz, 7-10% of rectorite clay, 12-17% of hexagonite, 10-13% of tourmaline, 11-14% of longyan soil, long Stone 7-10%, additionally add plasticizer 1-3% or sodium humate 0.5-1.5%. According to the specified proportion, the material is processed and crushed into 800-1250 mesh powder, mixed into the pool and washed with water, and then filtered with a mud filter to make a mud cake with a water content of about 30% for vacuum mixing to strengthen the mud. The plasticity of the mixed clay is divided according to the specifications, and the green body is molded and released, and then the green body is manually repaired, dried, and then put into the kiln for 14 hours in an oxidizing flame at 1125°C. porcelain. After the glaze coating process, it is fired into the kiln for the second time to form a finished product. The thermal stability, transparency, water absorption, lead and cadmium dissolution of the obtained product all mee...

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PUM

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Abstract

The functional bone china for daily use of the invention relates to the technical field of ceramic manufacturing, in particular to a functional bone china for daily use capable of emitting negative oxygen ions and far infrared rays for a long time, and has the functions of antibacterial and sterilizing, converting water molecular groups, and the like. It is characterized in that it is mainly composed of bone carbon 29‑33%, quartz 9‑12%, rectorite clay 7‑10%, hexagonalite 12‑17%, tourmaline 10‑13%, dragon rock soil 11‑14%, long rock soil Stone 7‑10%, plus plasticizer 1‑3% or sodium humate 0.5‑1.5%. The invention has the functions of radiating negative oxygen ions and far infrared rays for a long time, antibacterial and sterilizing, removing trace harmful substances in food and the like.

Description

technical field [0001] The functional bone china for daily use of the invention relates to the technical field of ceramic manufacturing, in particular to a functional bone china for daily use capable of emitting negative oxygen ions and far infrared rays for a long time, and has the functions of antibacterial and sterilizing, converting water molecular groups and the like. technical background [0002] The main products circulating in the market are ordinary daily-use porcelain, bone china, Linglong daily-use porcelain, in-glaze and under-glaze color daily-use porcelain, daily-use fine pottery, ordinary ceramics and fine ceramic cooking utensils, etc. Most of the ceramic eating utensils for daily use are decorated with flower surfaces, and most of them are decorated with glaze colors, mainly including over-glaze, in-glaze, and under-glaze decoration methods. Different decoration methods have great differences in the content of heavy metal elements such as lead and cadmium. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/52C04B35/622
Inventor 李贺文邱成春祁桂生路彤
Owner TANGSHAN LIXIONG FENGHUI MATERIAL SCI & TECH CO LTD
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