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Lead-free red wear-resistant frit for ceramics preparation

A wear-resistant and red-colored technology, applied in the field of frit used in the preparation of ceramics, can solve the problems of inability to meet the high demand for multiple bright colors, uneven color distribution of the glaze, poor environmental protection, etc., and achieves good gloss and beautiful appearance. High strength and good wear resistance

Inactive Publication Date: 2012-10-10
CARLOBBIA GLAZE KUNSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the frit used for pottery making in the prior art generally has insufficient wear resistance, and most of the ceramics in the prior art have a single color, which cannot meet people's high demand for colorful and bright colors, and the color distribution of the glaze surface is uneven, and more additives are added. Heavy metal lead, poor environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A lead-free red wear-resistant frit for pottery, which is made of the following raw materials in parts by weight:

[0020] SiO 2 50 parts, Al 2 o 3 20 parts, Fe 2 o 3 15 parts, NiO 30 parts, ZnO 20 parts, MgO 20 parts, B 2 o 3 20 parts, Na 2 O20 copies.

Embodiment 2

[0022] A lead-free red wear-resistant frit for pottery, which is made of the following raw materials in parts by weight:

[0023] SiO 2 30 parts, Al 2 o 3 10 parts, Fe 2 o 3 5 parts, 20 parts of NiO, 10 parts of ZnO, 10 parts of MgO, B 2 o 3 10 parts, 10 parts of alkali metal

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PUM

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Abstract

The invention discloses lead-free red wear-resistant frit for ceramics preparation, which is prepared from the following raw materials in part by weight: 30-50 parts of SiO2, 10-20 parts of Al2O3, 1-5 parts of CuO, 1-5 parts of Fe2O3, 10-20 parts of CaO, 10-20 parts of MgO and 10-20 parts of B2O3 and 10-20 parts of alkali metal. The lead-free red wear-resistant frit for ceramics preparation disclosed by the invention has the advantages of bright red, good wear resistance, and good attractiveness, and especially has uniform color distribution, no lead and environment friendliness, and wide application scope.

Description

[0001] technical field [0002] The invention relates to a frit for preparing ceramics, in particular to a lead-free, red, wear-resistant frit for making pottery. Background technique [0003] With the rapid development of the economy and the continuous improvement of people's living standards, ceramic products have been widely used in daily necessities, building materials, artworks and other fields. However, the frits used for pottery making in the prior art generally have insufficient wear resistance, and most of the ceramics in the prior art have a single color, which cannot meet people's high demand for colorful and bright colors, and the color distribution of the glaze surface is uneven, and more additives are added. Heavy metal lead, poor environmental protection. Therefore, be very necessary on the basis of prior art, research and develop a kind of lead-free red color wear-resistant frit that pottery is used. Contents of the invention [0004] Purpose of the inven...

Claims

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Application Information

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IPC IPC(8): C04B41/86
Inventor 赵白弟
Owner CARLOBBIA GLAZE KUNSHAN