CN105084872A - Novel non-burned porcelain and preparation method thereof - Google Patents
Novel non-burned porcelain and preparation method thereof Download PDFInfo
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- CN105084872A CN105084872A CN201410218425.XA CN201410218425A CN105084872A CN 105084872 A CN105084872 A CN 105084872A CN 201410218425 A CN201410218425 A CN 201410218425A CN 105084872 A CN105084872 A CN 105084872A
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Abstract
The invention discloses a novel non-burned porcelain. The novel non-burned porcelain comprises, by weight, 5 to 10 parts of glazing powder, 70 to 80 parts of jade powder, 60 to 80 parts of calcium phosphate, 20 to 30 parts of polylactic acid fiber and 3 to 8 parts of a coupling agent. The prepared non-burned porcelain has high temperature resistance and high strength, does not produce any poisonous and harmful substance at high temperature, is environment-friendly and healthy and can be used for tableware, tea sets, handicrafts, etc.
Description
Technical field
The present invention relates to a kind of baking-free enamel device and preparation method thereof.
Background technology
Porcelain is that one is made up of porcelain stone, kaolin, quartzite, mullite etc., and outer top application has the sundries of glassiness glaze or colored drawing.Existing porcelain matter is crisp, and intensity difference, easily breaks into pieces, and non-refractory, at high temperature explosively easily splits, and in addition because the shaping of porcelain will by firing through high temperature (about 1280 DEG C-1400 DEG C) in kiln, its sintering procedure is complicated, fires cost high.
In view of this, a kind of baking-free enamel device need be developed, solve the problem.
Summary of the invention
In view of this, the object of this invention is to provide a kind of baking-free enamel device and preparation method thereof, the porcelain of gained not only high temperature resistant, intensity is high, and at high temperature can not produce any hazardous and noxious substances, environment protection health.
The object of the invention is to be achieved through the following technical solutions: a kind of baking-free enamel device, comprises following component by weight: 5-10 parts, light powder, jade powder 70-80 part, 60-80 parts, calcium phosphate, acid fiber by polylactic 20-30 parts, coupling agent 3-8 parts.
Further, described coupling agent is silane, phosphoric acid ester or silane and phosphoric acid ester is the mixture of 3:1 in mass ratio.
Further, following component is also comprised by weight: silica powder 5-8 parts.
In addition, the present invention also provides a kind of preparation method of baking-free enamel device, comprises the following steps:
A, gets the raw materials ready, mixes: be for subsequent use by the formula feeding described in claim 1-3 any one, be then fully uniformly mixed;
B, baking: adopt the compound of baking machine to a step gained to toast, storing temperature is 60-90 DEG C, and baking time is 30-60 minutes;
C, first pressing: pour the compound through step b into mould, to the raw material pressurization in mould, pressed temperature is 150-200 DEG C, and pressure is 10-15Mpa, and clamp time is 2-4 minute;
D, exhaust: mould is crack, is vented 2-4 second;
E, cure under pressure: matched moulds pressurization again after exhaust, pressed temperature is 180-220 DEG C, and pressure is 15-19Mpa, and clamp time is 2-4 minute, namely obtains goods after die sinking.
Beneficial effect of the present invention:
1) baking-free enamel device of the present invention, without the need to firing in making processes, therefore energy-conserving and environment-protective.
2) baking-free enamel device of the present invention, can not produce the toxic substances such as trimeric cyanamide, environment protection health.
3) baking-free enamel device of the present invention, intensity is high, not easily breaks into pieces, high temperature resistant, at high temperature not easily bursts.
4) baking-free enamel device of the present invention, calcium phosphate, as stablizer, can improve resistance toheat and the thermal stability of porcelain.
5) baking-free enamel device of the present invention, degradable, environmentally safe.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from the practice of the present invention.
Embodiment
Embodiment 1
A preparation method for baking-free enamel device, comprises the following steps:
A, get the raw materials ready, mix: take acid fiber by polylactic 20 ㎏, light powder 5 ㎏, jade powder 70 ㎏, calcium phosphate 60 ㎏, silica powder 5 ㎏, silane 3 ㎏, is then fully uniformly mixed;
B, baking: adopt the compound of baking machine to a step gained to toast, storing temperature is 60 DEG C, and baking time is 30 minutes;
C, first pressing: pour the compound through step b into mould, to the raw material pressurization in mould, pressed temperature is 150 DEG C, and pressure is 10Mpa, and clamp time is 2 minutes;
D, exhaust: mould is crack, is vented 2 seconds;
E, cure under pressure: matched moulds pressurization again after exhaust, pressed temperature is 180 DEG C, and pressure is 15Mpa, and clamp time is 2 minutes, namely obtains goods after die sinking.
Embodiment 2
A preparation method for baking-free enamel device, comprises the following steps:
A, get the raw materials ready, mix: take acid fiber by polylactic 25 ㎏, light powder 8 ㎏, jade powder 75 ㎏, calcium phosphate 70 ㎏, silica powder 7 ㎏, phosphoric acid ester 5 ㎏, is then fully uniformly mixed;
B, baking: adopt the compound of baking machine to a step gained to toast, storing temperature is 75 DEG C, and baking time is 45 minutes;
C, first pressing: pour the compound through step b into mould, to the raw material pressurization in mould, pressed temperature is 180 DEG C, and pressure is 12Mpa, and clamp time is 3 minutes;
D, exhaust: mould is crack, is vented 3 seconds;
E, cure under pressure: matched moulds pressurization again after exhaust, pressed temperature is 200 DEG C, and pressure is 17Mpa, and clamp time is 3 minutes, namely obtains goods after die sinking.
Embodiment 3
A preparation method for baking-free enamel device, comprises the following steps:
A, gets the raw materials ready, mixes: take acid fiber by polylactic 30 ㎏, light powder 10 ㎏, jade powder 80 ㎏, calcium phosphate 80 ㎏, silica powder 8 ㎏, and silane and phosphoric acid ester are 8 parts, the mixture of 3:1 in mass ratio, are then fully uniformly mixed;
B, baking: adopt the compound of baking machine to a step gained to toast, storing temperature is 90 DEG C, and baking time is 60 minutes;
C, first pressing: pour the compound through step b into mould, to the raw material pressurization in mould, pressed temperature is 200 DEG C, and pressure is 15Mpa, and clamp time is 4 minutes;
D, exhaust: mould is crack, is vented 4 seconds;
E, cure under pressure: matched moulds pressurization again after exhaust, pressed temperature is 220 DEG C, and pressure is 19Mpa, and clamp time is 4 minutes, namely obtains goods after die sinking.
In above embodiment, the object of exhaust by producing the control of gas purging time to the course of processing, the gas produced in process of producing product is fully discharged, and avoids product and in use produce infringement to user's health.
In above embodiment, silica powder add the intensity, toughness and the resistance to elevated temperatures that add porcelain.
By carrying out performance test to the porcelain of the various embodiments described above gained: its density is 0.90 ~ 0.96g/cm3, lighter weight; Vicat softening temperature >=200 DEG C, high temperature resistant; Thermal conductivity (when 20 DEG C) is 0.08-0.10W/ (mK), heat-proof quality and high insulating effect; In microwave oven, long-time heating does not have toxic substance to produce.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a baking-free enamel device, is characterized in that: comprise following component by weight: 5-10 parts, light powder, jade powder 70-80 part, 60-80 parts, calcium phosphate, acid fiber by polylactic 20-30 parts, coupling agent 3-8 parts.
2. baking-free enamel device according to claim 1, is characterized in that: described coupling agent is silane, phosphoric acid ester or silane and phosphoric acid ester is the mixture of 3:1 in mass ratio.
3. baking-free enamel device according to claim 1, is characterized in that: also comprise following component by weight: silica powder 5-8 parts.
4. a preparation method for baking-free enamel device, is characterized in that: comprise the following steps:
A, gets the raw materials ready, mixes: be for subsequent use by the formula feeding described in claim 1-3 any one, be then fully uniformly mixed;
B, baking: adopt the compound of baking machine to a step gained to toast, storing temperature is 60-90 DEG C, and baking time is 30-60 minutes;
C, first pressing: pour the compound through step b into mould, to the raw material pressurization in mould, pressed temperature is 150-200 DEG C, and pressure is 10-15Mpa, and clamp time is 2-4 minute;
D, exhaust: mould is crack, is vented 2-4 second;
E, cure under pressure: matched moulds pressurization again after exhaust, pressed temperature is 180-220 DEG C, and pressure is 15-19Mpa, and clamp time is 2-4 minute, namely obtains goods after die sinking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410218425.XA CN105084872B (en) | 2014-05-22 | 2014-05-22 | A kind of preparation method of unburned porcelain |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410218425.XA CN105084872B (en) | 2014-05-22 | 2014-05-22 | A kind of preparation method of unburned porcelain |
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| CN105084872A true CN105084872A (en) | 2015-11-25 |
| CN105084872B CN105084872B (en) | 2019-05-07 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496931A (en) * | 2016-10-31 | 2017-03-15 | 贺州宝兴新材料有限公司 | A kind of high temperature resistant tableware and preparation method thereof |
| CN106496933A (en) * | 2016-10-31 | 2017-03-15 | 贺州宝兴新材料有限公司 | A kind of Ceramic-imitated tableware and preparation method thereof |
| CN106496932A (en) * | 2016-10-31 | 2017-03-15 | 贺州宝兴新材料有限公司 | One kind is resistance to fall tableware and preparation method thereof |
| CN106519559A (en) * | 2016-10-31 | 2017-03-22 | 贺州宝兴新材料有限公司 | High-gloss tableware and preparation method thereof |
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| CN101139856A (en) * | 2006-09-06 | 2008-03-12 | 冯金清 | Waste coal, mine slag thermostable baking-free wall, floor and tile |
| CN101343170A (en) * | 2008-08-18 | 2009-01-14 | 王思斗 | Ceramic imitating composite material prescription and manufacturing technique thereof |
| CN102417341A (en) * | 2011-07-22 | 2012-04-18 | 广州市建筑科学研究院有限公司 | Novel unfired inorganic ceramic tile and preparation method thereof |
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2014
- 2014-05-22 CN CN201410218425.XA patent/CN105084872B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139856A (en) * | 2006-09-06 | 2008-03-12 | 冯金清 | Waste coal, mine slag thermostable baking-free wall, floor and tile |
| CN101343170A (en) * | 2008-08-18 | 2009-01-14 | 王思斗 | Ceramic imitating composite material prescription and manufacturing technique thereof |
| CN102417341A (en) * | 2011-07-22 | 2012-04-18 | 广州市建筑科学研究院有限公司 | Novel unfired inorganic ceramic tile and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496931A (en) * | 2016-10-31 | 2017-03-15 | 贺州宝兴新材料有限公司 | A kind of high temperature resistant tableware and preparation method thereof |
| CN106496933A (en) * | 2016-10-31 | 2017-03-15 | 贺州宝兴新材料有限公司 | A kind of Ceramic-imitated tableware and preparation method thereof |
| CN106496932A (en) * | 2016-10-31 | 2017-03-15 | 贺州宝兴新材料有限公司 | One kind is resistance to fall tableware and preparation method thereof |
| CN106519559A (en) * | 2016-10-31 | 2017-03-22 | 贺州宝兴新材料有限公司 | High-gloss tableware and preparation method thereof |
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| CN105084872B (en) | 2019-05-07 |
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Effective date of registration: 20201215 Address after: 313000 no.55-9 Huyan South Road, Shuanglin Town, Nanxun District, Huzhou City, Zhejiang Province (self declaration) Patentee after: Huzhou Duxin Technology Co., Ltd Address before: No.180 shuaixiang Road, Hanfeng street, Kaixian County, Chongqing Patentee before: CHONGQING DUDAO BUILDING MATERIAL Co.,Ltd. |
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