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Preparation method for fruit green ceramic handicraft

A technology for ceramic handicrafts and fruit green glaze, which is applied in the field of ceramic product preparation, can solve the problems of insufficient surface gloss, insufficient uniform color, poor corrosion resistance, etc., and achieves the effects of bright and lively color, uniform color and good gloss.

Inactive Publication Date: 2016-08-31
JINGDEZHEN CERAMIC INSTITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional ceramic handicrafts generally use more traditional colors such as blue and bright red, which are difficult to meet the needs of different consumers, while the fruit green glaze is bright and lively, which is particularly novel in traditional ceramic handicrafts, but the current fruit green glaze Glazed ceramic products generally have the defects of poor stability, poor wear resistance, poor corrosion resistance, and the surface gloss is not enough, the color is not uniform enough, not bright

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] S1. Weigh 19 parts by weight of potassium dichromate, 3 parts of silicon-containing polycarbonate resin, 8.15 parts of calcium oxide, 35 parts of nano-silicon boride, 13 parts of calcium boride, 12 parts of calcium carbonate, and fluorine-containing additives 0.5 parts, 0.5 parts of AS resin, mix well and grind finely, then add 1 part of polypropylene fiber and mix evenly, put into the kiln for calcination at 1260 ℃, crush after burning, rinse until there is no yellow water, then process and grind finely, put Extruded and granulated in a twin-screw extruder, the temperature of the extruder is 172°C, the strict vacuum degree is greater than 0.09Mpa, and the screw speed is 190 rpm. After the granulation is completed, it is pulverized, processed and ground to obtain a color agent;

[0020] S2. Weigh 17.71% of the toner and 82.29% of the lime glaze obtained in step S1 by mass fraction, dilute the toner and pass through a 250-mesh sieve, pass the lime glaze through a 200-mesh...

Embodiment 2

[0023] S1. Weigh 23 parts of potassium dichromate, 5 parts of silicon-containing polycarbonate resin, 8.65 parts of calcium oxide, 45 parts of nano-silicon boride, 15 parts of calcium boride, 15 parts of calcium carbonate, and fluorine-containing additives by weight 2.5 parts, 1.5 parts of AS resin, mix well and grind finely, then add 3 parts of polypropylene fiber and mix evenly, put into kiln for calcination at 1330℃, grind after burning, rinse until there is no yellow water, process and grind finely, put Extrude and granulate in a twin-screw extruder. The temperature of the extruder is 228°C, the strict vacuum degree is greater than 0.09Mpa, and the screw speed is 350 rpm. After the granulation is completed, it is pulverized, processed and ground to obtain a color agent;

[0024] S2. Weigh 17.71% of the toner and 82.29% of the lime glaze obtained in step S1 according to the mass fraction, pass the toner through a 250-mesh sieve after diluting, pass the lime glaze through a 2...

Embodiment 3

[0027] S1. Weigh 21 parts by weight of potassium dichromate, 4 parts of silicon-containing polycarbonate resin, 8.4 parts of calcium oxide, 40 parts of nano-silicon boride, 14 parts of calcium boride, 13.5 parts of calcium carbonate, and fluorine-containing additives 1.5 parts, 1 part of AS resin, mixed evenly and finely ground, then added 2 parts of polypropylene fibers and mixed evenly, put into the kiln for calcination at 1295°C, pulverized after burning, rinsed until there was no yellow water, then processed and ground, placed Extruded and granulated in a twin-screw extruder, the temperature of the extruder is 200°C, the strict vacuum degree is greater than 0.09Mpa, and the screw speed is 270 rpm. After the granulation is completed, it is pulverized, processed and ground to obtain a color agent;

[0028] S2. Weigh 17.71% of the toner and 82.29% of the lime glaze obtained in step S1 by mass fraction, pass the toner through a 250-mesh sieve after diluting, pass the lime glaze...

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Abstract

The invention discloses a preparation method for a fruit green ceramic handicraft. The preparation method comprises the following steps: weighing potassium dichromate, silicon-containing polycarbonate resin, calcium oxide, nanometer silicon boride, calcium boride, calcium carbonate, a fluorine-containing additive and AS resin in proportion, carrying out uniform mixing and levigation, then adding polypropylene fiber, carrying out uniform mixing, calcining the obtained mixture in a kiln, then crushing the calcined mixture, rinsing the crushed mixture until no yellow water comes out, then carrying out processing and levigation, placing the obtained powder into a double screw extruder for extrusion and granulation, carrying out crushing after granulation and then carrying out processing and levigation so as to obtain a colorant; weighing the colorant and lime glaze according to mass fractions, diluting the colorant, then sieving the colorant with a 250-mesh sieve, and sieving the lime glaze with a sieve with a size of 200 to 250 meshes so as to obtain a glaze; and glazing a ceramic handicraft having undergone briscuit firing and calcining the glazed ceramic handicraft in the kiln so as to obtain the fruit green ceramic handicraft. The glaze layer of the handicraft obtained in the invention is clear, transparent, uniform in color and good in glossiness, and has a bright and active color and excellent stability, wear resistance and corrosion resistance.

Description

technical field [0001] The invention relates to the field of preparation of ceramic products, in particular to a method for preparing fruit green glazed ceramic handicrafts. Background technique [0002] Traditional ceramic handicrafts generally use more traditional colors such as blue and bright red, which are difficult to meet the needs of different consumers, while the fruit green glaze is bright and lively, which is particularly novel in traditional ceramic handicrafts, but the current fruit green glaze Glazed ceramic products generally have the defects of poor stability, poor wear resistance, and poor corrosion resistance, and the surface gloss is not enough, the color is not uniform enough, and the color is not bright. Contents of the invention [0003] In order to solve the above problems, the present invention provides a preparation method of fruit green glazed ceramic handicraft, the glaze layer of the obtained handicraft is clear and transparent, the color is uni...

Claims

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Application Information

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IPC IPC(8): C04B41/86C03C8/14C03C1/04
CPCC03C1/04C03C8/14C04B41/5022C04B41/86C04B41/4539
Inventor 何菲李锋赵文琰董翠
Owner JINGDEZHEN CERAMIC INSTITUTE
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