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Functional daily bone china

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

Active Publication Date: 2015-04-08
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 with high lead and cadmium content will cause lead to deposit in the blood, lead to damage to the brain, central nervous system, kidney and other organs, and also have adverse effects on the intellectual 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 ratio, 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 and fired 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 al...

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PUM

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Abstract

The invention provides a functional daily bone china and relates to the technical field of ceramic manufacturing, in particular to a functional daily bone china which can radiate negative oxygen ions and far infrared rays for a long time. The functional daily bone china has functions of sterilization and water molecular cluster conversion. The functional daily bone china is characterized by being composed of 29-33% of bone charcoal, 9-12% of quartz, 7-10% of rectorite clay, 12-17% of six ring stone, 10-13% of tourmaline, 11-14% of longyan clay, 7-10% of feldspar and 1-3% of plasticizer or 0.5-1.5% of sodium humate. The functional daily bone china has functions of radiating the negative oxygen ions and the far infrared rays for a long time, achieving sterilization and removing micro harmful substances in diets.

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 Applications(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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