CN103360118A - Glazing method of ceramic wine bottle copper powder glaze - Google Patents

Abstract

The invention relates to a glazing method of a ceramic wine bottle copper powder glaze. The glazing method is characterized in that the glaze is prepared from the following raw materials in parts by weight: 2-3 parts of limestone, 15-17 parts of bentonite, 3-4 parts of attapulgite, 4-5 parts of Fe2O3, 9-11 parts of SiO2, 5-6 parts of calcite, copper powder, 1-2 parts of WO2, 4-5 parts of Cr2O3, 3-4 parts of binder and an appropriate quantity of water. The glaze provided by the invention is doped with copper powder so that the sintered glaze is bronze-coloured and well archaistic; and therefore, the grade of the ceramics is increased and the surface of the ceramics is smooth without cracks.

Description

The glazing method of ceramic wine bottle copper powder color glaze

Technical field

The present invention relates to a kind of ceramic technology field, be specifically related to a kind of glazing method of ceramic wine bottle copper powder color glaze.

Background technology

Glaze has been widely used in people and has produced daily in the life because it has good slickness, but the glaze surface irregularity crackle appears, in prior art glaze surface easily, be prone to sagging, simultaneously, during sintering because temperature is uneven, cause the situations such as glaze foaming, ceramic wine bottle distortion, of low quality.Urgent need is improved glaze formula and technique, improves glaze quality, improves the percentage of A-class goods of glazing.

Summary of the invention

Purpose of the present invention provides a kind of glazing method of ceramic wine bottle copper powder color glaze.

The present invention takes following technical scheme:

A kind of glazing method of ceramic wine bottle copper powder color glaze is characterized in that glaze made by the raw material of following weight part: Wingdale 2-3, wilkinite 15-17, attapulgite 3-4, Fe ₂O ₃4-5, SiO ₂9-11, calcite 5-6, copper powder 1-2, WO ₂1-2, Cr ₂O ₃4-5, binding agent 3-4, water are an amount of;

Described binding agent is made by the raw material of following weight part: Xylo-Mucine 6-7, turps 4-5, nano titanium oxide 1-2, attapulgite 5-7, Silane coupling agent KH550 2-3, ricinolic acid 0.2-0.3, titanate coupling agent TMC-TTS 1-2; The preparation method be with attapulgite after 610-630 ℃ of lower roasting 2-3 hour, add other remaining component and mix, grind to form smalls and get final product;

May further comprise the steps:

1), roasting, grinding: with Wingdale, wilkinite, attapulgite under 590-640 ℃, roasting 3-4 hour, then remaining each raw material with other joins in the ball mill in the lump, require the weight percent content of water to be controlled at 35%-45%, under 53-58 ℃, ball milling 12-15 hour, to the glaze slip granularity be 20-40 μ m;

2), heat old: glaze slip is deposited in the cylinder, is heated to 55-65 ℃ of insulation, deposited 30-36 hour;

3), glaze spraying: glaze slip is sprayed onto on the 65-70 ℃ of ceramic wine bottle base substrate, and for the first time glaze spraying thickness is 0.1mm-0.2mm, and then skin drying carries out the glaze spraying second time, and for the second time glaze spraying thickness is 0.3mm-0.5mm, oven dry;

4), burn till: base substrate is sent into sintering in the flint tunnel-type, and first the speed with 85-90 ℃/hour rises to 1460 ± 10 ℃ by room temperature in nitrogen protection atmosphere, is incubated 260-280 minute, is cooled to room temperature with 60-70 ℃/hour speed again and gets final product.

Glaze of the present invention is mixed with copper powder, so that glaze has after burning till is bronze-colored, imitation ancient property is good, improves the class of pottery, the smooth surface flawless.

Embodiment

A kind of glazing method of ceramic wine bottle copper powder color glaze is characterized in that glaze made by the raw material of following weight part (kilogram): Wingdale 2, wilkinite 15, attapulgite 3, Fe ₂O ₃5, SiO ₂9, calcite 6, copper powder 2, WO ₂1, Cr ₂O ₃4, binding agent 4, water are an amount of;

May further comprise the steps:

1), roasting, grinding: with Wingdale, wilkinite, attapulgite under 590-640 ℃, roasting 3-4 hour, then remaining each raw material with other joins in the ball mill in the lump, require the weight percent content of water to be controlled at 35%-45%, under 53-58 ℃, ball milling 12-15 hour, to the glaze slip granularity be 20-40 μ m;

2), heat old: glaze slip is deposited in the cylinder, is heated to 55-65 ℃ of insulation, deposited 30-36 hour;

3), glaze spraying: glaze slip is sprayed onto on the 65-70 ℃ of ceramic wine bottle base substrate, and for the first time glaze spraying thickness is 0.1mm-0.2mm, and then skin drying carries out the glaze spraying second time, and for the second time glaze spraying thickness is 0.3mm-0.5mm, oven dry;

4), burn till: base substrate is sent into sintering in the flint tunnel-type, and first the speed with 85-90 ℃/hour rises to 1460 ± 10 ℃ by room temperature in nitrogen protection atmosphere, is incubated 260-280 minute, is cooled to room temperature with 60-70 ℃/hour speed again and gets final product.

Described binding agent is made by the raw material of following weight part (kilogram): Xylo-Mucine 6, turps 5, nano titanium oxide 2, attapulgite 7, Silane coupling agent KH550 3, ricinolic acid 0.3, titanate coupling agent TMC-TTS 1; The preparation method be with attapulgite after 610-630 ℃ of lower roasting 2-3 hour, add other remaining component and mix, grind to form smalls and get final product.

Claims (1)

1. the glazing method of a ceramic wine bottle copper powder color glaze is characterized in that glaze made by the raw material of following weight part: Wingdale 2-3, wilkinite 15-17, attapulgite 3-4, Fe ₂O ₃4-5, SiO ₂9-11, calcite 5-6, copper powder 1-2, WO ₂1-2, Cr ₂O ₃4-5, binding agent 3-4, water are an amount of;

Described binding agent is made by the raw material of following weight part: Xylo-Mucine 6-7, turps 4-5, nano titanium oxide 1-2, attapulgite 5-7, Silane coupling agent KH550 2-3, ricinolic acid 0.2-0.3, titanate coupling agent TMC-TTS 1-2; The preparation method be with attapulgite after 610-630 ℃ of lower roasting 2-3 hour, add other remaining component and mix, grind to form smalls and get final product;

May further comprise the steps:

1), roasting, grinding: with Wingdale, wilkinite, attapulgite under 590-640 ℃, roasting 3-4 hour, then remaining each raw material with other joins in the ball mill in the lump, require the weight percent content of water to be controlled at 35%-45%, under 53-58 ℃, ball milling 12-15 hour, to the glaze slip granularity be 20-40 μ m;

2), heat old: glaze slip is deposited in the cylinder, is heated to 55-65 ℃ of insulation, deposited 30-36 hour;

3), glaze spraying: glaze slip is sprayed onto on the 65-70 ℃ of ceramic wine bottle base substrate, and for the first time glaze spraying thickness is 0.1mm-0.2mm, and then skin drying carries out the glaze spraying second time, and for the second time glaze spraying thickness is 0.3mm-0.5mm, oven dry;

4), burn till: base substrate is sent into sintering in the flint tunnel-type, and first the speed with 85-90 ℃/hour rises to 1460 ± 10 ℃ by room temperature in nitrogen protection atmosphere, is incubated 260-280 minute, is cooled to room temperature with 60-70 ℃/hour speed again and gets final product.