Preparation method of brownish red scattered silky texture three-dimensional cream-colored glaze ceramic container

Abstract

The invention relates to a preparation method of a brownish red scattered silky texture three-dimensional cream-colored glaze ceramic container. The preparation method comprises the steps of blank preparation, biscuit firing, coffee particle preparation, glaze preparation, glazing, glaze firing and inspection. The color luster and texture of the glaze surface are unique; the blank performance is stable; the finished product quality is high; the whole achieves the environment-friendly and safe effects.

Description

technical field

[0001] The invention belongs to the field of ceramics, and in particular relates to a method for preparing a three-dimensional beige glazed ceramic container with a soft texture of brown-red scattered dots. Background technique

[0002] Ceramic products are calcined at a temperature above 500 ° C from the embryo body made of traditional mud formula, which has many shortcomings. The ceramic products made have low density, high water absorption, and are prone to leakage, deformation, glazed surface, and Defects such as pinholes, thin glaze, and shrinkage glaze, and most of the properties of the current billet are not suitable for mechanized assembly line production, resulting in low quality and high production costs.

[0003] In recent years, with the changes in the market environment, it is very difficult for domestic ceramic enterprises to survive and develop under the environment of rising production costs and vigorously advocating a low-carbon economy in to...

Examples

Embodiment 1

[0022] A method for preparing a three-dimensional beige-glazed ceramic container with brown-red scatter-dot silk soft texture, which comprises the following steps,

[0023] (1) Billet preparation and biscuit firing: mix the billet: ball: water according to the mass ratio of 1:1:0.42, ball mill for 4 hours, stir and sieve to absorb iron, store it stale, and grout molding;

[0024] Bisque firing: firing temperature 960°C, firing time 5 hours;

[0025] (2) Preparation of coffee particles: in parts by weight, it includes 29.4 parts of soil bone, 38.1 parts of lead-free boron frit, 16.5 parts of feldspar, and 22.7 parts of calcite. After ball milling, drying, firing, crushing and sieving, Take particles with a particle size between 60 mesh and 100 mesh;

[0026] (3) Glaze preparation: mix glaze: ball: water according to the mass ratio of 1:1.2:0.64, and ball mill for 41 hours;

[0027] Wherein, the glaze comprises coffee particles, and the coffee particles account for 15% of the ...

Embodiment 2

[0035] A method for preparing a three-dimensional beige-glazed ceramic container with brown-red scatter-dot silk soft texture, which comprises the following steps,

[0036] (1) Billet preparation and biscuit firing: mix the billet: ball: water according to the mass ratio of 1:1:0.47, ball mill for 4.5 hours, stir, sieve and absorb iron, store it stale, and grout molding;

[0037] Bisque firing: firing temperature 960°C, firing time 5 hours;

[0038] (2) Preparation of coffee particles: according to parts by weight, it includes 30.8 parts of soil bone, 41.2 parts of lead-free boron frit, 18.7 parts of feldspar, and 23.5 parts of calcite. After ball milling, drying, firing, crushing and sieving, Take particles with a particle size between 60 mesh and 100 mesh;

[0039] (3) Glaze preparation: mix glaze: ball: water according to the mass ratio of 1:1.2:0.66, and ball mill for 40 hours;

[0040] Wherein, the glaze comprises coffee particles, and the coffee particles account for 1...

technical field

[0001] The invention belongs to the field of ceramics, and in particular relates to a method for preparing a three-dimensional beige glazed ceramic container with a soft texture of brown-red scattered dots. Background technique

[0002] Ceramic products are calcined at a temperature above 500 ° C from the embryo body made of traditional mud formula, which has many shortcomings. The ceramic products made have low density, high water absorption, and are prone to leakage, deformation, glazed surface, and Defects such as pinholes, thin glaze, and shrinkage glaze, and most of the properties of the current billet are not suitable for mechanized assembly line production, resulting in low quality and high production costs.

[0003] In recent years, with the changes in the market environment, it is very difficult for domestic ceramic enterprises to survive and develop under the environment of rising production costs and vigorously advocating a low-carbon economy in to...

Examples

Embodiment 1

[0022] A method for preparing a three-dimensional beige-glazed ceramic container with brown-red scatter-dot silk soft texture, which comprises the following steps,

[0023] (1) Billet preparation and biscuit firing: mix the billet: ball: water according to the mass ratio of 1:1:0.42, ball mill for 4 hours, stir and sieve to absorb iron, store it stale, and grout molding;

[0024] Bisque firing: firing temperature 960°C, firing time 5 hours;

[0025] (2) Preparation of coffee particles: in parts by weight, it includes 29.4 parts of soil bone, 38.1 parts of lead-free boron frit, 16.5 parts of feldspar, and 22.7 parts of calcite. After ball milling, drying, firing, crushing and sieving, Take particles with a particle size between 60 mesh and 100 mesh;

[0026] (3) Glaze preparation: mix glaze: ball: water according to the mass ratio of 1:1.2:0.64, and ball mill for 41 hours;

[0027] Wherein, the glaze comprises coffee particles, and the coffee particles account for 15% of the ...

Embodiment 2

[0035] A method for preparing a three-dimensional beige-glazed ceramic container with brown-red scatter-dot silk soft texture, which comprises the following steps,

[0036] (1) Billet preparation and biscuit firing: mix the billet: ball: water according to the mass ratio of 1:1:0.47, ball mill for 4.5 hours, stir, sieve and absorb iron, store it stale, and grout molding;

[0037] Bisque firing: firing temperature 960°C, firing time 5 hours;

[0038] (2) Preparation of coffee particles: according to parts by weight, it includes 30.8 parts of soil bone, 41.2 parts of lead-free boron frit, 18.7 parts of feldspar, and 23.5 parts of calcite. After ball milling, drying, firing, crushing and sieving, Take particles with a particle size between 60 mesh and 100 mesh;

[0039] (3) Glaze preparation: mix glaze: ball: water according to the mass ratio of 1:1.2:0.66, and ball mill for 40 hours;

[0040] Wherein, the glaze comprises coffee particles, and the coffee particles account for 1...