CN104003762B - A kind of sclerotin matt glaze and the method with this glaze making Bone China product - Google Patents

Abstract

The present invention relates to a kind of sclerotin matt glaze, this glaze comprises following component and weight proportion number: frit 100 parts, clay 3 ~ 8 parts, wollastonite 2 ~ 12 parts, 3 ~ 6 parts, aluminum oxide, 6 ~ 15 parts, zinc oxide, 6 parts, stannic oxide; Wherein, described frit comprises following component and weight proportion number: 16 ~ 24 parts, quartz, potassium felspar sand 28 ~ 38 parts, borax 12 ~ 18 parts, boric acid 0 ~ 7 part, Strontium carbonate powder 0 ~ 5 part, Quilonum Retard 0 ~ 8 part, 0 ~ 10 part, zinc oxide, 0 ~ 3 part, talcum, 0 ~ 12 part, calcite, zirconium silicate 0 ~ 0.5 part, this glaze material products glaze paint is fine and smooth, bright and clean, anti-pollution, acid and alkali-resistance, easily cleans, and is suitable for the decorative means such as applique; The present invention also provides this glaze a kind of to make the method for Bone China product, and the method firing process is simple, and administration measure, benefit is good.

Description

A kind of sclerotin matt glaze and the method with this glaze making Bone China product

Technical field

The present invention relates to a kind of sclerotin matt glaze and the method with this glaze making Bone China product.

Background technology

Bone China is called for short china, formal name used at school bone china, for main raw material with the bone carbon of animal, clay, feldspar and quartz, through a kind of porcelain that high temperature biscuiting and low temperature sinter are fired for twice, according to the china standard set by Britain, containing more than 30% from the tricalcium phosphate in animal skeleton, and finished product has light transmission, side must become china, and the standard of the U.S. is then minimum will reach more than 25%.

Bone China appearance looks elegant, porcelain exquisiteness is penetrating, and structured shape degree is high, elegant attractive in appearance, and the moist light of glaze paint, can be by force ornamental, and flower face is colourful, and porcelain physical strength is high, and impact resistance is good, can make thin tire product.Bone China begins to originate in Britain, is the special porcelain of British royal and noble for a long time, is the high-grade porcelain kind of generally acknowledging in the world at present, it has dual value that is practical and art concurrently, be right and status symbol, be also the embodiment of life grade, be known as " king of porcelain ".

Bone China good decorative property is the natural characteristics that other porcelain cannot be comparable, and current high-grade bone china faience is that the trailing being posted in-glaze decoration marble paper on white quality china goods makes, and its technological principle is that colorant is molten in glaze layer in roast process; Chinese red, the yellow low temperature color glaze decoration of emperor have been widely used in sclerotin porcelain, and decoration technology complexity is various.The reasons such as due to technological reason, it is low that low-temp exists hardness of glaze surface, and anti-pollution characteristic is poor, acid-alkali-corrosive-resisting ability, never use matt glaze in china product decoration.

Summary of the invention

In order to realize the making of above-mentioned sclerotin matt glaze, the invention provides a kind of sclerotin matt glaze and the method with this glaze making Bone China product.

For achieving the above object, the present invention by the following technical solutions:

A kind of sclerotin matt glaze, comprises following component and weight proportion number: frit 100 parts, clay 3 ~ 8 parts, wollastonite 2 ~ 12 parts, 3 ~ 6 parts, aluminum oxide, 6 ~ 15 parts, zinc oxide, 6 parts, stannic oxide; Wherein, described frit comprises following component and weight proportion number: 16 ~ 24 parts, quartz, potassium felspar sand 28 ~ 38 parts, borax 12 ~ 18 parts, boric acid 0 ~ 7 part, Strontium carbonate powder 0 ~ 5 part, Quilonum Retard 0 ~ 8 part, 0 ~ 10 part, zinc oxide, 0 ~ 3 part, talcum, calcite 0 ~ 12, zirconium silicate 0 ~ 0.5 part.

Make a method for Bone China product of sclerotin matt glaze according to claim 1, method steps is:

S1: the raw material stirring in being filled a prescription by described frit is even, melts, make frit for subsequent use at 1300-1330 DEG C of temperature;

S2: get the frit obtained in S1, enters mill by the raw material in described glaze formula, is benchmark, adds the water that mass percent is 30-32% with total mass, grinding 48-55 hour, and fineness 325 mesh sieve residue≤0.1%, crosses 200-250 mesh sieve, for subsequent use;

S3: the glaze obtained in S2 glaze spraying in bique dried, glazed thickness scope is 6 grams/100 cm ², enter kiln oxidation and fire, firing condition is: normal temperature heats, with the ramp of 3 ~ 5 DEG C/min to 360 DEG C, then with the ramp of 2 ~ 4 DEG C/min to 900 DEG C, then with the ramp of 1 ~ 2 DEG C/min to 1150 ~ 1180 DEG C, insulation 20 ~ 30min, naturally cools to room temperature.Can burn till with common china light glaze, firing process is simple simultaneously.

Borax is in sclerotin matte glaze product, and mainly with boron oxide generation effect, in glaze, zinc oxide, wollastonite play a decisive role to precipitation crystallite, and silica alumina ratio controls the scope at 10:1 and boron oxide about 8%, is conducive to crystallization; Stannic oxide has good milkiness effect, is conducive to crystallization simultaneously, improves porcelain glaze paint whiteness, and the difference collocation of wollastonite and zinc oxide, can adjust the glaze of different maturing temperature.Zinc oxide, boron oxide, aluminum oxide, stannic oxide acting in conjunction, be both conducive to crystallization, prevents again crystal from growing up.

Compared with prior art, the present invention has following beneficial effect: glaze paint is fine and smooth, and hardness is good, and durability against pollution is good, and acid and alkali-resistance ability is good, does not affect the secondary decoration technology requirements such as applique.

Embodiment

Below in conjunction with embodiment, the present invention is further illustrated.

Embodiment 1

Present embodiment discloses a kind of sclerotin matt glaze and the method with this glaze making Bone China product.

Get following component and weight proportion number: 16 parts, quartz, potassium felspar sand 28 parts, borax 16 parts, boric acid 6 parts, Strontium carbonate powder 1 part, Quilonum Retard 5 parts, 2 parts, zinc oxide, 3 parts, talcum, 10 parts, calcite, zirconium silicate 0.5 part, stirs above-mentioned raw materials, melts, make frit for subsequent use at 1310 DEG C of temperature;

Get above-mentioned frit 100 parts, clay 5 parts, wollastonite 10 parts, 6 parts, aluminum oxide, 10 parts, zinc oxide, 6 parts, stannic oxide, enters mill by above-mentioned raw materials, is benchmark, adds the water that mass percent is 30% with total mass, grind 50 hours, fineness 325 mesh sieve residue 0.09%, cross 200 mesh sieves, for subsequent use;

Glaze obtained above glaze spraying in bique dried, glazed thickness is 6 grams/100 cm ², enter kiln oxidation and fire, firing condition is: normal temperature heats, with the ramp of 3 DEG C/min to 360 DEG C, then with the ramp of 2 DEG C/min to 900 DEG C, then with the ramp of 1 DEG C/min to 1150 DEG C, insulation 20min, naturally cools to room temperature.

Matt glaze china product prepared by the present embodiment is not once split by 180-20 DEG C of hydrothermal exchange; By dishwasher 200 tests, glaze paint does not significantly change, and soak 4 hours respectively with 5% acetum and 5% sodium hydroxide solution, glaze paint is without the considerable change of observing.

Embodiment 2

Present embodiment discloses a kind of sclerotin matt glaze and the method with this glaze making Bone China product.

Get following component and weight proportion number: 20 parts, quartz, potassium felspar sand 32 parts, borax 13 parts, boric acid 6 parts, Strontium carbonate powder 4 parts, Quilonum Retard 7 parts, 10 parts, zinc oxide, 1 part, talcum, 5 parts, calcite, zirconium silicate 0.2 part, stirs above-mentioned raw materials, melts, make frit for subsequent use at 1330 DEG C of temperature;

Get above-mentioned frit 100 parts, clay 7 parts, wollastonite 6 parts, 5 parts, aluminum oxide, 8 parts, zinc oxide, 6 parts, stannic oxide, enters mill by above-mentioned raw materials, is benchmark, adds the water that mass percent is 32% with total mass, grind 55 hours, fineness 325 mesh sieve residue 0.08%, cross 220 mesh sieves, for subsequent use;

Glaze obtained above glaze spraying in bique dried, glazed thickness scope is 6 grams/100 cm ², enter kiln oxidation and fire, firing condition is: normal temperature heats, with the ramp of 5 DEG C/min to 360 DEG C, then with the ramp of 4 DEG C/min to 900 DEG C, then with the ramp of 2 DEG C/min to 1180 DEG C, insulation 30min, naturally cools to room temperature.

Matt glaze china product prepared by the present embodiment is not once split by 180-20 DEG C of hydrothermal exchange; By dishwasher 180 tests, glaze paint does not significantly change, and soak 4 hours respectively with 5% acetum and 5% sodium hydroxide solution, glaze paint is without the considerable change of observing.

Embodiment 3

Present embodiment discloses a kind of sclerotin matt glaze and the method with this glaze making Bone China product.

Get following component and weight proportion number: 24 parts, quartz, potassium felspar sand 38 parts, borax 12 parts, boric acid 3 parts, Strontium carbonate powder 5 parts, 9 parts, zinc oxide, 1 part, talcum, 12 parts, calcite, zirconium silicate 0.5 part, stirs above-mentioned raw materials, melts, make frit for subsequent use at 1300 DEG C of temperature;

Get above-mentioned frit 100 parts, clay 8 parts, wollastonite 9 parts, 6 parts, aluminum oxide, 6 parts, zinc oxide, 6 parts, stannic oxide, enters mill by above-mentioned raw materials, is benchmark, adds the water that mass percent is 30% with total mass, grind 52 hours, fineness 325 mesh sieve residue 0.05%, cross 250 mesh sieves, for subsequent use;

Glaze obtained above glaze spraying in bique dried, glazed thickness scope is 6 grams/100 cm ², enter kiln oxidation and fire, firing condition is: normal temperature heats, with the ramp of 4 DEG C/min to 360 DEG C, then with the ramp of 3 DEG C/min to 900 DEG C, then with the ramp of 1 DEG C/min to 1160 DEG C, insulation 25min, naturally cools to room temperature.

Matt glaze china product prepared by the present embodiment is not once split by 180-20 DEG C of hydrothermal exchange; By dishwasher 220 tests, glaze paint does not significantly change, and soak 4 hours respectively with 5% acetum and 5% sodium hydroxide solution, glaze paint is without the considerable change of observing.

Claims (2)

1. a sclerotin matt glaze, is characterized in that, comprises following component and weight proportion number: frit 100 parts, clay 3 ~ 8 parts, wollastonite 2 ~ 12 parts, 3 ~ 6 parts, aluminum oxide, 6 ~ 15 parts, zinc oxide, 6 parts, stannic oxide; Wherein, described frit comprises following component and weight proportion number: 16 ~ 24 parts, quartz, potassium felspar sand 28 ~ 38 parts, borax 12 ~ 18 parts, boric acid 6 ~ 7 parts, Strontium carbonate powder 1 ~ 5 part, Quilonum Retard 5 ~ 8 parts, 2 ~ 10 parts, zinc oxide, 3 parts, talcum, 10 ~ 12 parts, calcite, zirconium silicate 0.5 part.

2. make a method for Bone China product of sclerotin matt glaze according to claim 1, it is characterized in that, method steps is:

S1: the raw material stirring in being filled a prescription by described frit is even, melts, make frit for subsequent use at 1300-1330 DEG C of temperature;

S2: get the frit obtained in S1, enters mill by the raw material in described glaze formula, is benchmark, adds the water that mass percent is 30-32% with total mass, grinding 48-55 hour, and fineness 325 mesh sieve residue≤0.1%, crosses 200-250 mesh sieve, for subsequent use;

S3: the glaze obtained in S2 glaze spraying in bique dried, glazed thickness is 6 grams/100 cm ², enter kiln oxidation and fire, firing condition is: normal temperature heats, with the ramp of 3 ~ 5 DEG C/min to 360 DEG C, then with the ramp of 2 ~ 4 DEG C/min to 900 DEG C, then with the ramp of 1 ~ 2 DEG C/min to 1150 ~ 1180 DEG C, insulation 20 ~ 30min, naturally cools to room temperature.