Preparation method of dry glaze for pasedo-classic glazed tile

An antique brick and glaze technology, which is applied in the field of preparation of dry glaze for antique bricks, can solve the problems of uneven coloring, unnatural transition, and cannot be effectively solved, and achieves the effect of bright and diverse colors and uniform glazing.

Inactive Publication Date: 2008-12-31
GUANGDONG NEW ZHONGYUAN CERAMICS
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still problems of unnatural transition and uneven coloring when glazed on the surface of the concave-convex blank.
This technical problem has not been effectively resolved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Take the following raw materials: 20 kg of potassium feldspar, 10 kg of burnt talc, 8 kg of calcite, 12 kg of ball clay, 10 kg of alumina, 10 kg of barium carbonate, 12 kg of burnt kaolin, 0.3 kg of carboxymethyl cellulose, Sodium phosphate 0.5 kg, water 70 kg.

[0013] Preparation process: first ball mill the raw material for 10 hours, and grind it into a slurry with a fineness of 0.1-0.2% and a specific gravity of 1.50g / ml; then spray powder, the inlet air temperature is 200°C, the outlet air temperature is 150°C, The moisture content of the obtained powder is less than 3wt%, and finally sieved to obtain a powder of 40-100 meshes.

Embodiment 2

[0015] Take the following raw materials: 30 kg of potassium feldspar, 15 kg of quartz, 8 kg of burnt talc, 6 kg of calcite, 5 kg of zinc oxide, 10 kg of ball clay, 8 kg of alumina, 8 kg of barium carbonate, 8 kg of burnt kaolin, carboxylate 0.2 kg of methyl cellulose, 0.4 kg of sodium tripolyphosphate, and 70 kg of water.

[0016] Preparation process: first ball mill the raw material for 10 hours, and grind it into a slurry with a fineness of 0.1-0.2% and a specific gravity of 1.51g / ml; then spray powder, the inlet air temperature is 400°C, the outlet air temperature is 120°C, The moisture content of the obtained powder is less than 3wt%, and finally sieved to obtain a powder of 40-100 meshes.

Embodiment 3

[0018] On the basis of the raw materials of Example 1, add 3 kilograms of red material.

[0019] Preparation process: first ball mill the raw material for 10 hours, and grind it into a slurry with a fineness of 0.1-0.2% and a specific gravity of 1.53g / ml; then spray powder, the inlet air temperature is 300°C, the outlet air temperature is 130°C, The moisture content of the obtained powder is less than 3wt%, and finally sieved to obtain a powder of 40-100 meshes.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A process for preparing the dry enamel used for pseudo-classical brick includes such steps as ball grinding of raw materials, spray pulverizing, and sieving.

Description

technical field [0001] The invention relates to the technical field of inorganic silicates, in particular to a method for preparing dry glaze for antique bricks. technical background [0002] Generally, glaze is a material with high strength and high viscosity prepared by water, pigment, binder and glaze base formula. It can make ceramic products have rich colors and beautiful appearance, so they are very popular in the market. However, there are still problems such as unnatural transition and uneven coloring when glazing is applied to the surface of the concave-convex blank. This technical problem has not been effectively resolved. Contents of the invention [0003] The object of the present invention is to provide a method for preparing dry glaze for archaize bricks, the obtained dry glaze can be effectively glazed on the concave-convex blank surface. [0004] In order to realize above-mentioned purpose of the invention, technical scheme of the present invention is: ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityPatents(China)
IPC IPC(8): C04B41/86
Inventor黎学平
OwnerGUANGDONG NEW ZHONGYUAN CERAMICS