Pearl glaze material, pearl glaze, manufacturing method of pearl glaze and pearl glaze ceramics

A technology for ceramic products and pearls, which is applied in the fields of production and processing, and research and development of ceramic glaze formulations, can solve the problems of low yield, high cost, and insufficient pattern fineness, so as to improve yield, reduce production costs, and shorten production cycles. Effect

Inactive Publication Date: 2016-12-14
HUBEI HANGRUI CERAMIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is not only costly, but also the pattern fineness is not enough, and the yield is low

Method used

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  • Pearl glaze material, pearl glaze, manufacturing method of pearl glaze and pearl glaze ceramics

Examples

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Comparison scheme
Effect test

preparation example Construction

[0052] A method for preparing pearl glaze is also disclosed in the embodiment of the present invention, comprising the following steps:

[0053] Step S1. Ball milling, adding water to the pearl glaze for ball milling. The pearl glaze is the glaze provided in the above examples. The weight ratio of pearl glaze to water is 1: (0.3-0.45); the ball milling time is 4-8 hours ; The fineness of the ball mill is 0-1.5% of the sieve balance of the ten-thousand-hole sieve, and the pearl glaze slurry is obtained;

[0054] Step S2. Glazing, applying the above-mentioned pearl glaze slurry to the surface of the substrate to obtain an intermediate product;

[0055] Step S3. Firing, firing the above-mentioned intermediate product at 1150-1230° C. for 80-120 min to form a pearl glaze on the surface of the substrate.

[0056] According to the present invention, step S1 is a ball milling pulping process, the flow rate of the pearl glaze slurry is preferably controlled to be 30-300s / 100ml, and t...

Embodiment 1

[0068] (a) Apply a primer to the surface of the ceramic body to form a matrix;

[0069] (b) The components are: 40 parts by weight of potassium feldspar, 15 parts by weight of Shuangfei powder, 7 parts by weight of barium carbonate, 40 parts by weight of frit, 10 parts by weight of air knife kaolin, 19 parts by weight of silicon micropowder, and 4 parts by weight of white corundum Parts, 7 parts by weight of zinc oxide, 19 parts by weight of calcined talc and pearl glaze are evenly stirred and put into a ball mill for ball milling. The ball milling method is: add water with 30% of the total mass of the glaze when throwing the ball, and the ball milling time is 4 hours. The ball milling fineness The sieve balance of the ten thousand hole sieve is 0.01%. After the ball is discharged, adjust the slurry to 100mL with a flow rate of 30s and a specific gravity of 1.30 to obtain the pearl glaze slurry. Spray the prepared glaze slurry on the surface of the dried and watered substrate ...

Embodiment 2

[0072] (a) Apply a primer to the surface of the ceramic body to form a matrix;

[0073] (b) The components are: 20 parts by weight of potassium feldspar, 5 parts by weight of Shuangfei powder, 2 parts by weight of barium carbonate, 5 parts by weight of frit, 2 parts by weight of air knife kaolin, 10 parts by weight of silicon micropowder, and 1 part by weight of white corundum 2 parts by weight of zinc oxide and 2 parts by weight of calcined talc and the pearl glaze are evenly stirred and put into a ball mill for ball milling. The ball milling method is: add water with 35% of the total mass of the glaze when throwing the ball, the ball milling time is 5 hours, and the ball milling fineness The sieve balance is 0.1%, and the slurry is adjusted to 100mL slurry with a flow rate of 300s and a specific gravity of 1.88 after the ball is discharged, and the pearl glaze slurry is obtained. Spray the prepared glaze slurry on the surface of the dried and watered substrate twice by spray...

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Abstract

The invention relates to the technical field of researching and developing, producing and processing the formula of a pearl glaze material, and provides a pearl glaze material, a pearl glaze, a manufacturing method of the pearl glaze and pearl glaze ceramics. The method for manufacturing pearl glaze ceramics comprises: step a, applying ground graze on the surface of a ceramic green body to obtain a substrate; step b, applying a thick pearl glaze liquid to the surface of the substrate; and step c, sintering the product obtained from the step b to obtain pearl glaze ceramics. The sintering temperature is 1150-1230 DEG C and the sintering time is 80-120 min. The surface of the manufactured pearl glaze ceramics is made from a layer of random-distributed fine natural pearl particles, and the pearl glaze ceramics has a great sense of reality. The pearl glaze ceramics is high in glaze hardness and excellent in wear resistance and skid resistance. Problems in conventional technology are solved. The manufacturing method and the use method are simple, are low in cost and have great economic benefit.

Description

technical field [0001] The invention relates to the technical field of research and development, production and processing of ceramic glaze formulations, in particular to pearl glaze, pearl glaze and a preparation method thereof, and ceramic products. Background technique [0002] As a leader in the ceramic tile industry, antique bricks are highly sought after by consumers. It has rich patterns and textures, and uses antique bricks as house decoration materials, which are more realistic, delicate and personalized, and have richer textures. Variety. The use of glazed decoration with concave-convex texture can make the decorative effect of the ceramic tile surface more three-dimensional, not only has an immersive personal experience, but also has an artistic realm with endless aftertaste; at the same time, the concave-convex texture also makes the product have better anti-slip performance. [0003] In the process of firing the ceramic tile glaze with concave-convex texture, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/14C04B41/86
CPCC03C8/14C04B41/5022C04B41/86
Inventor 张名旗
Owner HUBEI HANGRUI CERAMIC CO LTD
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