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Color material for under-glaze color painting and preparation method of color material

A color painting and color material technology, which is applied in the field of color material for underglaze painting and its preparation, can solve the problems of long drying time, affecting the spraying of transparent glaze, etc., and achieve the effect of smooth surface, improved ornamental value, and moderate viscosity

Inactive Publication Date: 2016-08-17
ANHUI PROVINCIAL HANSHAN MINSHENG PORCELAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drying time of ordinary underglaze painting is very long, if the drying time is shortened, it will affect the spraying of transparent glaze

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] (1) Disperse 20 parts of pigment in 90 parts of water, add 4 parts of butadiene rubber and 2 parts of microcrystalline wax, mix well, heat to boiling state and reflux for 15 minutes, then add 5 Part of silica gel powder and 2 parts of carnauba wax, insulated and mixed for 10min, to obtain material I;

[0017] (2) Add 3 parts of polyoxyethylene oleate and 2 parts of stearic acid to 15 parts of ethanol, mix well and microwave at a microwave frequency of 2450MHz and a power of 800W for 10min, and add 6 parts of polypropylene after cooling to room temperature naturally Amide and 2 parts of glucoside are mixed evenly and then left to stand at 0-5°C for 1 hour to obtain material II;

[0018] (3) Add material II, 8 parts of ore powder, 6 parts of molecular sieve powder and 1 part of calcium stearate to material I, stir to form a slurry, add it to a ball mill, and ball mill until the fineness is less than 15 μm.

[0019] Preparation of ore powder: First add 30 parts of albite ...

Embodiment 2

[0021] (1) Disperse 25 parts of pigment in 100 parts of water, add 5 parts of butadiene rubber and 1 part of microcrystalline wax, mix well, heat to boiling state and reflux for 15 minutes, then add 8 Part of silica gel powder and 3 parts of carnauba wax, insulated and mixed for 10min, to obtain material I;

[0022] (2) Add 5 parts of polyoxyethylene oleate and 3 parts of stearic acid to 20 parts of ethanol, mix well and microwave at a microwave frequency of 2450MHz and a power of 800W for 10min, and add 4 parts of polypropylene after cooling to room temperature naturally Amide and 2 parts of glucoside are mixed evenly and then left to stand at 0-5°C for 1 hour to obtain material II;

[0023] (3) Add material II, 10 parts of ore powder, 8 parts of molecular sieve raw powder and 2 parts of calcium stearate to material I, stir to form a slurry, add it to a ball mill, and ball mill until the fineness is less than 15 μm.

[0024] Preparation of ore powder: first add 25 parts of a...

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PUM

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Abstract

The invention discloses a color material for underglaze painting and a preparation method thereof, relates to the technical field of ceramic manufacturing, and is prepared from the following raw materials in parts by weight: 20-25 parts of pigment, 8-10 parts of ore powder, and 6-6 parts of molecular sieve raw powder 9 parts, 5-8 parts of silica gel powder, 4-7 parts of butadiene rubber, 4-7 parts of polyacrylamide, 3-5 parts of polyoxyethylene oleate, 2-3 parts of glucoside, 2-3 parts of stearic acid 2-3 parts of carnauba wax, 1-2 parts of microcrystalline wax, 1-2 parts of calcium stearate, 15-20 parts of ethanol, and 80-100 parts of water. The color material of the invention has pure color and moderate viscosity, can be effectively attached to ceramic green bodies, and the formed color painting pattern is bright and beautiful, with a smooth surface, does not affect subsequent glazing, and has excellent high temperature resistance, wear resistance and corrosion resistance Sexuality, the rendering effect of painted patterns is consistent, thereby improving the ornamental value of ceramic products.

Description

Technical field: [0001] The invention relates to the technical field of ceramic manufacturing, in particular to a color material for underglaze painting and a preparation method thereof. Background technique: [0002] Color painting is carried out on the green body (or bisque glaze body), and then a layer of transparent glaze is applied, and finally the glaze firing is the underglaze painting. The color materials used in underglaze painting are composed of pigments, binders and delineating agents. Binder refers to the material that enables ceramic pigments to adhere to the green body after high-temperature firing, such as glaze, underglaze solvent or feldspar, etc. are commonly used. Depicting agents refer to materials that enable ceramic pigments to expand during color painting, such as tea juice, gum arabic, glycerin and water, beef gum and water, sugar juice and water, frankincense oil and turpentine, etc. The color material for underglaze painting not only needs to be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09C1/00C09C3/06C09C3/08C09C3/10
CPCC09C1/0009C01P2006/21C01P2006/22C01P2006/37C09C3/006
Inventor 彭友才
Owner ANHUI PROVINCIAL HANSHAN MINSHENG PORCELAIN
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