KR20230018180A - Manufacturing Method of Crack Resistance Ceramic Composition and Resistance Ceramic Composition by the same - Google Patents

Manufacturing Method of Crack Resistance Ceramic Composition and Resistance Ceramic Composition by the same Download PDF

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KR20230018180A
KR20230018180A KR1020210100031A KR20210100031A KR20230018180A KR 20230018180 A KR20230018180 A KR 20230018180A KR 1020210100031 A KR1020210100031 A KR 1020210100031A KR 20210100031 A KR20210100031 A KR 20210100031A KR 20230018180 A KR20230018180 A KR 20230018180A
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crack
raw material
manufacturing
resistant substrate
stirring
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KR1020210100031A
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KR102508145B1 (en
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이창용
신화영
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이창용
신화영
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1305—Organic additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00—Apparatus or methods for obtaining or processing clay
    • B28C1/02—Apparatus or methods for obtaining or processing clay for producing or processing clay suspensions, e.g. slip
    • B28C1/06—Processing suspensions, i.e. after mixing
    • B28C1/08—Separating suspensions, e.g. for obtaining clay, for removing stones; Cleaning clay slurries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/6261—Milling
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

The present invention relates to a method for manufacturing a crack-resistant ceramic composition capable of improving crack resistance by mixing a silicone resin with a raw material such as clay or the like, and a crack-resistant ceramic composition manufactured thereby. Specifically, the method for manufacturing a crack-resistant ceramic composition comprises: a preparation step of removing impurities from a raw material, to prepare the same; a grinding step of grinding the raw material after the preparation step; a stirring step of stirring a plurality of ground raw materials after the grinding step; a mixing step of mixing an additive with the plurality of raw materials after the stirring step.

Description

내균열성 소지 제조방법 및 이에 의해 제조된 내균열성 소지{Manufacturing Method of Crack Resistance Ceramic Composition and Resistance Ceramic Composition by the same}Crack-resistant substrate manufacturing method and crack-resistant substrate produced thereby {Manufacturing Method of Crack Resistance Ceramic Composition and Resistance Ceramic Composition by the same}

본 발명은 점토 등의 원료에 실리콘 수지를 혼합하여 내균열성을 향상시킬 수 있는 내균열성 소지 제조방법 및 이에 의해 제조된 내균열성 소지에 대한 것이다.The present invention relates to a method for manufacturing a crack-resistant substrate capable of improving crack resistance by mixing a silicone resin with a raw material such as clay, and to a crack-resistant substrate manufactured thereby.

특허문헌 001은 100㎛ 보다 작은 입자를 갖는 규석 20∼50중량%, 장석 15∼40중량%, 점토 25∼55중량%, 200㎛∼2㎜의 굵은 입자를 갖는 규사 0.1∼15중량% 및 다공성 결정인 제올라이트 0.1∼10중량%를 포함하는 통기성 자기용 소지 조성물로서, 상기 점토는 점토의 전체 함량에 대하여 2∼50중량%가 팽윤성 점토로 이루어지고, 상기 팽윤성 점토는 층간에 물분자를 함유하는 층상 점토로 이루어지며, 상기 자기는 백자, 청자 또는 분청사기인 통기성 자기용 소지 조성물을 제공하는 기술을 제시하고 있다.Patent Document 001 contains 20 to 50% by weight of silica with particles smaller than 100 μm, 15 to 40% by weight of feldspar, 25 to 55% by weight of clay, 0.1 to 15% by weight of silica sand with coarse particles of 200 μm to 2 mm, and porous An air permeable ceramic body composition containing 0.1 to 10% by weight of crystalline zeolite, wherein the clay is composed of swellable clay at 2 to 50% by weight based on the total content of the clay, and the swellable clay contains water molecules between layers A technique for providing a base composition for air permeable porcelain made of layered clay, wherein the porcelain is white porcelain, celadon porcelain or powdered blue porcelain.

특허문헌 002는 옹기토 30~80 중량%, 와목점토 10~50 중량% 및 샤모트 5~30 중량%로 이루어지는 도자기용 무유소지 조성물을 제공하며, 상기 옹기토 및 샤모트는 입도가 150 내지 250 메쉬(mesh)일 수 있으며, 상기 소지 조성물은 지올라이트 또는 게르마늄 중 어느 하나 이상을 더 포함하여 구성되며, 상기 소지 조성물은 옹기토 30~75 중량%, 와목점토 10~50 중량%, 샤모트 5~20 중량% 및 상기 지올라이트 또는 게르마늄 중 어느 하나 이상을 5~20중량%로 포함하는 기술을 제시하고 있다.Patent Document 002 provides an oil-free composition for ceramics composed of 30 to 80% by weight of pottery clay, 10 to 50% by weight of clay and 5 to 30% by weight of chamotte, wherein the pottery and chamotte have a particle size of 150 to 250 mesh ( mesh), and the base composition further includes at least one of zeolite or germanium, and the base composition comprises 30 to 75% by weight of pottery soil, 10 to 50% by weight of warp clay, and 5 to 20% by weight of chamotte % and a technique containing 5 to 20% by weight of at least one of the zeolite or germanium is suggested.

특허문헌 003은 점토 29∼38중량%, 장석 28∼40중량% 및 규석 28∼40중량%를 포함하는 기본 소지원료, 상기 기본 소지원료 100중량부에 대하여 ZrOCl2·8H2O 0.01∼2중량부, 상기 기본 소지원료 100중량부에 대하여 Al(OH)3 0.01∼2중량부, 상기 기본 소지원료 100중량부에 대하여 골회 0.01∼10중량부 및 상기 기본 소지원료100중량부에 대하여 코디어라이트 0.01∼10중량부를 포함하는 저변형 고강도 도자기용 소지 조성물을 배합하고 용제와 분산제를 첨가하여 혼합하는 단계와, 원하는 입경을 갖도록 혼합된 원료들을 분쇄하는 단계와, 분쇄된 원료들을 원하는 형태로 성형하고 건조하는 단계 및 건조된 결과물을 소성하여 도자기를 형성하는 단계를 포함하는 기술을 제시하고 있다.Patent Document 003 discloses basic body raw materials containing 29 to 38% by weight of clay, 28 to 40% by weight of feldspar, and 28 to 40% by weight of silica, 0.01 to 2 parts by weight of ZrOCl2 8H2O based on 100 parts by weight of the basic body raw materials, the above 0.01 to 2 parts by weight of Al(OH)3 based on 100 parts by weight of the basic body raw material, 0.01 to 10 parts by weight of bone ash based on 100 parts by weight of the basic body raw material, and 0.01 to 10 parts by weight of cordierite based on 100 parts by weight of the basic body raw material mixing a base composition for low-strain, high-strength ceramics containing parts by weight, adding a solvent and a dispersant, grinding the mixed raw materials to have a desired particle size, molding the pulverized raw materials into a desired shape, and drying the raw materials. and firing the dried result to form ceramics.

특허문헌 004는 내구성이 우수한 세라믹 조성물의 제조방법은, 점토, 장석 또는 규석을 포함하는 조성물을 60 ~ 80℃ 온도 범위에서 소성 가공하도록 구성되며, 조성물은 고령토, 백토, 청자토, 백자토, 석기토, 옹기토, 자기토, 내열토 중 하나 이상을 더 포함하고, 상기 조성물은 활석, 백운석, 엽장석, 석회석, 도석, 본애쉬(소뼈), 빙정석 중 하나 이상을 더 포함하고, 상기 조성물은 결합제, 윤활제, 가소제, 해교제, 계면활성제, 기포제, 소포제, 살균제, 보습제 중 하나 이상의 첨가제를 포함하고, 상기 유약은 발색 원료로서 산화철산화동, 산화코발트, 산화크롬, 산화망간, 산화니켈, 산화티타늄, 산화주석, 산화아연, 산화납, 규산염지르콘, 네플린 사이나이트, 탄산바륨, 일러스토나이트, 스포듀민, 연단, 붕사 중 하나 이상을 포함하는 기술을 제시하고 있다.Patent Document 004 discloses that a method for producing a ceramic composition having excellent durability includes plastic processing of a composition containing clay, feldspar or silica in a temperature range of 60 to 80 ° C. It further includes at least one of soil, pottery soil, pottery soil, and heat-resistant soil, and the composition further includes at least one of talc, dolomite, phyllite, limestone, pottery stone, bone ash (cow bone), and cryolite, and the composition A binder, a lubricant, a plasticizer, a deflocculant, a surfactant, a foaming agent, an antifoaming agent, a bactericide, and a moisturizer, and one or more additives are included, and the glaze contains copper oxide, cobalt oxide, chromium oxide, manganese oxide, nickel oxide, and titanium oxide as a coloring material. , tin oxide, zinc oxide, lead oxide, zirconate silicate, nephline sinite, barium carbonate, illustonite, spodumene, lead, and borax.

KRKR 10-2013-0095438 10-2013-0095438 AA (2013년08월28일)(August 28, 2013) KRKR 10-2010-0097351 10-2010-0097351 AA (2010년09월03일)(September 03, 2010) KRKR 10-1283314 10-1283314 B1B1 (2013년07월02일)(July 02, 2013) KRKR 10-2018-0065675 10-2018-0065675 AA (2018년06월18일)(June 18, 2018)

본 발명은 점토 등의 원료에 실리콘 수지를 혼합하여 내균열성을 향상시킬 수 있는 내균열성 소지 제조방법 및 이에 의해 제조된 내균열성 소지에 대한 것이다.The present invention relates to a method for manufacturing a crack-resistant substrate capable of improving crack resistance by mixing a silicone resin with a raw material such as clay, and to a crack-resistant substrate manufactured thereby.

종래발명들의 문제점을 해결하기 위한 것이며, 본 발명은 원료(10)의 불순물을 제거하여 준비하는 준비단계(S1100); 상기 준비단계(S1100) 후, 원료(10)를 분쇄하는 분쇄단계(S1200); 상기 분쇄단계(S1200) 후, 분쇄된 복수의 원료(10)를 교반하는 교반단계(S1300); 상기 교반단계(S1300) 후, 복수의 원료(10)에 첨가제(20)를 혼합하는 혼합단계(S1400);를 포함하는 구성으로 이루어진다.It is to solve the problems of the prior invention, the present invention is a preparation step (S1100) of preparing by removing impurities of the raw material (10); After the preparation step (S1100), a grinding step (S1200) of grinding the raw material 10; After the grinding step (S1200), a stirring step (S1300) of stirring the plurality of pulverized raw materials (10); After the stirring step (S1300), a mixing step (S1400) of mixing the additive 20 with a plurality of raw materials 10 (S1400);

본 발명은 내균열성 소지 제조방법에 대한 발명이며, 앞에서 제시한 준비단계(S1100); 분쇄단계(S1200); 교반단계(S1300); 혼합단계(S1400);로 이루어지는 발명에 상기 분쇄단계(S1200) 중, 원료(10)의 입자 크기를 조절하는 조절단계(S1210);를 부가한다.The present invention is an invention for a method for manufacturing a crack-resistant substrate, the preparation step (S1100) presented above; Grinding step (S1200); Stirring step (S1300); In the invention consisting of the mixing step (S1400), an adjusting step (S1210) of adjusting the particle size of the raw material 10 of the grinding step (S1200) is added.

본 발명은 내균열성 소지 제조방법에 대한 발명이며, 앞에서 제시한 준비단계(S1100); 분쇄단계(S1200); 교반단계(S1300); 혼합단계(S1400);로 이루어지는 발명에 상기 분쇄단계(S1200) 후, 원료(10)에 혼합된 중금속을 제거하는 제거단계(S1220);를 부가한다.The present invention is an invention for a method for manufacturing a crack-resistant substrate, the preparation step (S1100) presented above; Grinding step (S1200); Stirring step (S1300); After the crushing step (S1200), a removal step (S1220) of removing heavy metals mixed with the raw material 10 is added to the invention consisting of the mixing step (S1400).

본 발명은 내균열성 소지 제조방법에 대한 발명이며, 앞에서 제시한 준비단계(S1100); 분쇄단계(S1200); 교반단계(S1300); 혼합단계(S1400);로 이루어지는 발명에 상기 교반단계(S1300) 중, 복수의 원료(10)에 용매를 공급하는 공급단계(S1310);를 부가한다.The present invention is an invention for a method for manufacturing a crack-resistant substrate, the preparation step (S1100) presented above; Grinding step (S1200); Stirring step (S1300); Among the stirring step (S1300), a supply step (S1310) of supplying a solvent to the plurality of raw materials 10; is added to the invention consisting of the mixing step (S1400).

본 발명은 내균열성 소지 제조방법에 대한 발명이며, 앞에서 제시한 준비단계(S1100); 분쇄단계(S1200); 교반단계(S1300); 혼합단계(S1400);로 이루어지는 발명에 상기 첨가제(20)는 열경화성 합성수지로 형성되는 것;을 부가한다.The present invention is an invention for a method for manufacturing a crack-resistant substrate, the preparation step (S1100) presented above; Grinding step (S1200); Stirring step (S1300); In the invention consisting of the mixing step (S1400), the additive 20 is formed of a thermosetting synthetic resin; is added.

본 발명은 내균열성 소지에 대한 발명이며, 앞에서 제시한 준비단계(S1100); 분쇄단계(S1200); 교반단계(S1300); 혼합단계(S1400);로 이루어지는 발명에 청구항 1 내지 5의 제조방법으로 제조된 내균열성 소지를 포함하는 구성으로 이루어진다.The present invention is an invention for a crack-resistant substrate, and the preparation step presented above (S1100); Grinding step (S1200); Stirring step (S1300); Mixing step (S1400); consists of a configuration comprising a crack-resistant substrate produced by the manufacturing method of claims 1 to 5 in the invention consisting of.

본 발명은 실리콘 수지가 첨가됨에 따라 소지를 성형하여 건조할 때 균열 발생을 줄일 수 있는 것이다.According to the present invention, the occurrence of cracks can be reduced when the base material is molded and dried as the silicone resin is added.

본 발명은 증발되지 않는 실리콘 수지에 의하여 건조시 접착을 효과적으로 진행할 수 있는 것이다.According to the present invention, adhesion can be effectively progressed when dried by a silicone resin that does not evaporate.

본 발명은 원료에 포함된 중금속을 제거함에 따라 강도가 증진된 원료를 준비할 수 있는 것이다.The present invention is to prepare a raw material with increased strength by removing heavy metals contained in the raw material.

본 발명은 원료를 다양한 크기로 분쇄함에 따라 충진률을 높일 수 있는 것이다.According to the present invention, the filling rate can be increased by pulverizing the raw material into various sizes.

도 1은 본 발명의 내균열성 소지 제조방법의 순서도.
도 2는 본 발명의 제거단계의 순서도.
도 3은 본 발명의 제거단계의 전자석챔버를 나타낸 단면도.
도 4는 본 발명의 교반단계의 교반장치를 나타낸 단면도. 1 is a flow chart of a method for manufacturing a crack-resistant substrate of the present invention.
Figure 2 is a flow chart of the removal step of the present invention.
Figure 3 is a cross-sectional view showing an electromagnet chamber in the removal step of the present invention.
Figure 4 is a cross-sectional view showing the stirring device of the stirring step of the present invention.

이하, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있을 정도로 상세히 설명하기 위하여, 본 발명의 가장 바람직한 실시 예를 상세하게 설명한다.Hereinafter, the most preferred embodiment of the present invention will be described in detail in order to explain the present invention in detail to the extent that those skilled in the art can easily practice the present invention.

아래의 실시예에서 인용하는 번호는 인용대상에만 한정되지 않으며, 모든 실시예에 적용될 수 있다. 실시예에서 제시한 구성과 동일한 목적 및 효과를 발휘하는 대상은 균등한 치환대상에 해당된다. 실시예에서 제시한 상위개념은 기재하지 않은 하위개념 대상을 포함한다. Numbers cited in the examples below are not limited to the referenced subject and can be applied to all examples. An object that exhibits the same purpose and effect as the configuration presented in the embodiment corresponds to an equivalent replacement object. The high-level concept presented in the examples includes sub-concept objects that are not described.

(실시예 1-1) 본 발명은 내균열성 소지 제조방법에 있어서, 원료(10)의 불순물을 제거하여 준비하는 준비단계(S1100); 상기 준비단계(S1100) 후, 원료(10)를 분쇄하는 분쇄단계(S1200); 상기 분쇄단계(S1200) 후, 분쇄된 복수의 원료(10)를 교반하는 교반단계(S1300); 상기 교반단계(S1300) 후, 복수의 원료(10)에 첨가제(20)를 혼합하는 혼합단계(S1400);를 포함한다.(Example 1-1) In the crack-resistant substrate manufacturing method of the present invention, a preparation step (S1100) of preparing by removing impurities from the raw material 10; After the preparation step (S1100), a grinding step (S1200) of grinding the raw material 10; After the grinding step (S1200), a stirring step (S1300) of stirring the plurality of pulverized raw materials (10); After the stirring step (S1300), a mixing step (S1400) of mixing the additive 20 with the plurality of raw materials 10 (S1400).

(실시예 1-2) 본 발명은 내균열성 소지 제조방법은 실시예 1-1에 있어서, 원료(10)는 소지의 종류에 따라 청자토, 백자토, 옹기토, 라쿠용 태토, 식염유용 태토, 골회자기용 태토 중 선택된 하나로 형성되는 것;을 포함한다.(Example 1-2) In the method of manufacturing the crack-resistant substrate of the present invention, in Example 1-1, the raw material 10 is celadon, white porcelain, pottery, clay for raku, and salt oil depending on the type of substrate. It includes; being formed from one selected from the base clay and the base clay for bone ash ceramics.

(실시예 1-3) 본 발명은 내균열성 소지 제조방법은 실시예 1-1에 있어서, 원료(10)는 점토, 장석, 규석, 납석, 카올린 중 선택된 어느 하나 이상으로 형성되는 것;을 포함한다.(Example 1-3) The present invention is a crack-resistant substrate manufacturing method in Example 1-1, wherein the raw material 10 is formed of at least one selected from clay, feldspar, silica, pyrophyllite, and kaolin; include

(실시예 1-4) 본 발명은 내균열성 소지 제조방법은 실시예 1-1에 있어서, 상기 첨가제(20)는 액상의 열경화성 합성수지 및 천연 수지로 형성되는 것;을 포함한다.(Example 1-4) In the method for manufacturing a crack-resistant substrate according to Example 1-1, the additive 20 is formed of liquid thermosetting synthetic resin and natural resin.

(실시예 1-5) 본 발명은 내균열성 소지 제조방법은 실시예 1-4에 있어서, 상기 준비단계(S1100) 중, 점토를 숙성시키는 숙성단계(S1110);를 포함한다.(Example 1-5) The method for manufacturing a crack-resistant substrate of the present invention includes, in Examples 1-4, an aging step of aging clay (S1110) among the preparation steps (S1100).

본 발명은 내균열성 소지 제조방법에 대한 것이며, 구체적으로 내균열성 소지 제조방법은 원료(10)에 첨가제(20)를 혼합하여 내균열성을 향상시킬 수 있는 소지 제조방법에 대한 것이다. 이러한 내균열성 소지 제조방법은 일반적으로 사용되는 소지보다 건조시 균열이 적은 내균열성이 향상되는 것으로 복수의 원료(10)가 교반된 후 첨가제(20)를 혼합하여 건조시 수축에 의한 균열을 줄일 수 있다. 그리고 소지는 청자토, 백자토, 옹기토, 라쿠용 태토, 식염유용 태토, 골회자기용 태토 등 다양한 원료(10) 조합으로 형성될 수 있으며, 본 발명은 소지의 종류는 한정하지 않는다. 그리고 본 발명은 도 1을 참조하면, 도자기, 건축용 자재 등 자기 등을 성형하기 위한 소지이며, 다양한 종류의 소지 중 점토, 장석, 규석, 납석, 카올린 등이 혼합되어 형성되는 것이다. 이때, 점토는 성형 공정 중 소지 조성물에 가소성을 제공하고 성형된 도자기 소지의 이동이나 장식 등의 공정에 견딜 수 있는 충분한 성형강도를 유지할 수 있도록 한다. 또한, 소성 후 소지 내에 뮬라이트상과 유리상을 형성시켜 사용 환경에서 충분한 강도를 유지하도록 하면서 소지가 백색의 투광성을 띠게 하는데 기여한다. 그리고 점토의 소성온도는 1200∼1250℃이며, 점토를 사용할 때는 숙성단계(S1110)에서 1 ~ 1달 동안 숙성함에 따라 점력을 증강시키고 내부의 공기를 제거한다.The present invention relates to a method for manufacturing a crack-resistant body, and specifically, the method for manufacturing a crack-resistant body relates to a method for manufacturing a body capable of improving crack resistance by mixing an additive 20 with a raw material 10. This crack-resistant substrate manufacturing method improves crack resistance with less cracking during drying than a generally used substrate, and after a plurality of raw materials 10 are stirred, the additive 20 is mixed to prevent cracking due to shrinkage during drying. can be reduced In addition, the base material may be formed of a combination of various raw materials 10 such as celadon porcelain, white porcelain, clay pottery, base clay for raku, base clay for salt oil, base clay for bone ash porcelain, and the present invention is not limited to the type of base material. And, referring to FIG. 1, the present invention is a substrate for molding porcelain, such as ceramics and building materials, and is formed by mixing clay, feldspar, silica, pyrophyllite, kaolin, and the like among various types of substrates. At this time, the clay provides plasticity to the body composition during the molding process and maintains sufficient molding strength to withstand processes such as movement or decoration of the molded ceramic base. In addition, by forming a mullite phase and a glass phase in the base material after firing, it contributes to maintaining sufficient strength in the use environment while making the base white light-transmitting. In addition, the firing temperature of the clay is 1200 to 1250 ° C., and when the clay is used, the viscosity is increased and the air inside is removed as it is aged for 1 to 1 month in the aging step (S1110).

또한, 장석은 비교적 낮은 온도에서 용융을 시작하여 규석 등의 원료(10)를 융해하는 융제로서 작용한다. 장석에는 알칼리성 성분으로서 K2O 및 Na2O를 많이 함유하고 있어 장석의 함량을 증가시키면 용융이 촉진되어 융점이 낮아져 보다 저온에서 소성이 가능하다. 그러나, 장석의 함량을 증가시켰을 경우, 소성 시에 원료(10)의 점성(粘性)이 감소되기 때문에 소성 시에 자중(自重) 등의 응력에 의한 소지의 소성 변형량이 커진다. 즉, 장석 성분을 많이 함유할 경우에는, 저변형 고강도 도자기용 소지 조성물의 소성이 진행됨에 따라 연화에 의한 소성 변형이 증대된다In addition, feldspar starts melting at a relatively low temperature and acts as a flux that melts the raw material 10 such as silica stone. Since feldspar contains a lot of K2O and Na2O as alkaline components, increasing the content of feldspar promotes melting and lowers the melting point, enabling firing at a lower temperature. However, when the content of feldspar is increased, since the viscosity of the raw material 10 is reduced during firing, the amount of plastic deformation of the base material due to stress such as its own weight increases during firing. That is, when a large amount of feldspar is contained, plastic deformation due to softening increases as firing of the base composition for low-strain high-strength ceramics progresses.

그리고 규석은 도자기에서 백색도를 높이고 도자기의 골격을 유지하는 역할을 한다. 규석은 함량이 적을 경우 도자기의 백색도가 저하될 수 있고, 규석의 함량이 많은 경우에는 원하는 강도의 도자기를 얻는데 한계가 있다.In addition, silica stone increases the whiteness of ceramics and maintains the skeleton of ceramics. If the content of silica stone is small, the whiteness of ceramics may be lowered, and if the content of silica stone is large, there is a limit to obtaining ceramics with desired strength.

그리고 카올린은 고령토, 백도토라고 하며, 카올리나이트(Al2O3 2SiO2 2H2O)와 할로이사이트(Al2O3 2SiO2 4H2O)이다. 고령토는 바위 속에 있는 장석, 정장석, 소다 장석, 회장석 같은 장석류가 탄산 또는 물에 의해 화학적으로 분해되는 풍화에 의해 생성된다. 보통 원성토(原成土)로 된 바위 위에 두꺼운 층이 생겨 발달한다. 도자기의 원료(10)로 사용되며, 철분이 포함되지 않기 때문에 연하고 밝은 색을 띄게 되며 얇은 그릇을 만들기에 적당하다.And kaolin is called kaolin and white clay, and is kaolinite (Al2O3 2SiO2 2H2O) and halloysite (Al2O3 2SiO2 4H2O). Kaolin is produced by weathering, in which feldspars such as feldspar, feldspar, soda feldspar, and feldspar in rocks are chemically decomposed by carbonic acid or water. It usually develops as a thick layer is formed on rocks made of original soil. It is used as a raw material for ceramics (10), and because it does not contain iron, it has a soft and bright color and is suitable for making thin dishes.

이와 같이 준비된 원료(10)는 준비단계(S1100)에서 불순물이 제거되며, 불순물이 제거된 원료(10)는 분쇄단계(S1200)에서 다양한 입자로 분쇄되어 교반된다. 교반단계(S1300) 후 혼합단계(S1400)에서 첨가제(20)가 혼합되는 것이다.Impurities are removed from the raw material 10 prepared in this way in the preparation step (S1100), and the raw material 10 from which impurities are removed is pulverized into various particles in the crushing step (S1200) and stirred. After the stirring step (S1300), the additive 20 is mixed in the mixing step (S1400).

그리고 다양한 종류의 소지에 첨가되는 첨가제(20)는 합성수지 및 천연 수지로 형성되며, 합성수지는 액상 상태의 열경화성 합성수지인 실리콘수지(규소수지) 및 천연 수지로 형성된다. 열경화성 합성수지는 유기 규소 화합물로 액상으로 제조하여 소지에 첨가되고 천연 수지인 송진, 코펄, 호박, 유향, 몰약, 고무, 치클 등도 액상화하여 소지에 첨가한다. 이와 같이 첨가제(20)는 발열에 견디는 성질이므로 소지를 활용하여 자기용 제품을 생산할 때 건조시 소지의 수분은 제거되고 첨가제(20)는 유지되어 균열을 줄이는 것이다.In addition, the additives 20 added to various types of substrates are formed of synthetic resins and natural resins, and the synthetic resins are formed of silicone resins (silicon resins) and natural resins, which are thermosetting synthetic resins in a liquid state. Thermosetting synthetic resin is an organosilicon compound prepared in liquid form and added to the base material, and natural resins such as rosin, copal, amber, frankincense, myrrh, rubber, chicle, etc. are liquefied and added to the base material. In this way, since the additive 20 has a property to withstand heat, when a product for porcelain is produced using the substrate, the moisture of the substrate is removed during drying and the additive 20 is maintained to reduce cracking.

(실시예 1-6) 본 발명은 내균열성 소지 제조방법은 실시예 1-4에 있어서, 상기 혼합단계(S1400)는 상기 첨가제(20)를 첨가하는 혼합장치;를 포함한다.(Example 1-6) In the method for manufacturing a crack-resistant substrate according to Examples 1-4, the mixing step (S1400) includes a mixing device for adding the additive 20.

(실시예 1-7) 본 발명은 내균열성 소지 제조방법은 실시예 1-6에 있어서, 상기 첨가장치는 수평으로 이동하며, 상기 첨가제(20)를 분사하는 분사장치;를 포함한다.(Example 1-7) In the method of manufacturing the crack-resistant substrate of the present invention, in Examples 1-6, the addition device moves horizontally and includes a spraying device for spraying the additive 20.

(실시예 1-8) 본 발명은 내균열성 소지 제조방법은 실시예 1-6에 있어서, 상기 첨가장치는 압착된 상기 첨가제(20)가 압력에 의하여 도포되는 도포장치;를 포함한다.(Example 1-8) In the method of manufacturing the crack-resistant substrate of the present invention, in Examples 1-6, the addition device includes a coating device in which the compressed additive 20 is applied by pressure.

본 발명은 혼합단계(S1400)에 대한 것이며, 구체적으로 혼합단계(S1400)는 실리콘 수지 및 규소 수지로 형성되는 첨가제(20)를 원료(10)에 혼합하는 것이다. 이러한 혼합단계(S1400)에서 혼합된 첨가제(20)에 의하여 원료(10)를 건조했을 때 수분은 증발되나 첨가제(20)가 원료(10)의 깨짐 및 갈라짐을 방지하는 것이다. 이와 같이 첨가제(20)는 혼합장치에 의하여 원료(10)에 혼합되는 것이며, 혼합장치는 원료(10)의 상부에서 컨베이어 등에 의하여 이동하며 첨가제(20)를 분사하는 분사장치로 형성된다. 분사장치는 원료(10)를 혼합하는 교반장치(200)와 일체로 형성되거나 별도로 형성되어 첨가제(20)를 원료(10)에 혼합하고, 이동함에 따라 원료(10)에 고르게 분사될 수 있다. 그리고 혼합장치는 다른 실시예로 압축된 첨가제(20)를 압력에 의하여 원료(10)에 도포하는 도포장치가 형성된다. 도포장치는 도포함체에 첨가제(20)가 압축되어 있으며, 압력에 의하여 원료(10)에 짜듯이 도포하는 것이다.The present invention relates to the mixing step (S1400), and specifically, the mixing step (S1400) is to mix the silicone resin and the additive 20 formed of the silicon resin with the raw material 10. When the raw material 10 is dried by the additive 20 mixed in this mixing step (S1400), moisture is evaporated, but the additive 20 prevents the raw material 10 from cracking and splitting. In this way, the additive 20 is mixed with the raw material 10 by the mixing device, and the mixing device is formed as a spraying device that sprays the additive 20 while moving by a conveyor on top of the raw material 10. The injection device may be integrally formed with or separately formed from the stirring device 200 for mixing the raw material 10 to mix the additive 20 with the raw material 10 and evenly spray the raw material 10 as it moves. In another embodiment, the mixing device is a coating device for applying the compressed additive 20 to the raw material 10 by pressure. The coating device compresses the additive 20 in the coating box and applies it to the raw material 10 by pressure.

이와 같이 다양한 방법으로 첨가제(20)를 혼합하며, 정량으로 공급함이 바람직하다.In this way, it is preferable to mix the additive 20 in various ways and supply it in a quantity.

(실시예 2-1) 본 발명은 내균열성 소지 제조방법은 실시예 1-1에 있어서, 상기 분쇄단계(S1200) 중, 원료(10)의 입자 크기를 조절하는 조절단계(S1210);를 포함한다.(Example 2-1) In the method for manufacturing a crack-resistant substrate of the present invention, in Example 1-1, of the grinding step (S1200), an adjusting step (S1210) of adjusting the particle size of the raw material (10); include

(실시예 2-2) 본 발명의 내균열성 소지 제조방법은 실시예 2-1에 있어서, 상기 분쇄단계(S1200)는 원료(10)를 나노 단위로 분쇄하는 분쇄장치;를 포함한다.(Example 2-2) In Example 2-1, the manufacturing method of the crack-resistant substrate of the present invention includes a crushing device for crushing the raw material 10 into nano units in the crushing step (S1200).

(실시예 2-3) 본 발명의 내균열성 소지 제조방법은 실시예 2-2에 있어서, 상기 분쇄장치는 동력에 의하여 회전함에 따라 원료(10)를 분쇄하는 볼 밀링기(ball milling machine)로 형성되는 것;을 포함한다.(Example 2-3) In the method for manufacturing a crack-resistant substrate of the present invention, in Example 2-2, the grinding device is a ball milling machine that grinds the raw material 10 as it rotates by power. What is formed; includes.

(실시예 2-4) 본 발명의 내균열성 소지 제조방법은 실시예 2-3에 있어서, 상기 조절단계(S1210)는 각각의 원료(10)를 40㎛ 보다 큰 입자가 5 중량% 이하, 40㎛∼2.0㎛의 입자가 80∼85 중량%, 5.0㎛ 미만의 입자가 10∼15 중량%가 되도록 조절하는 것;을 포함한다.(Example 2-4) In the method for manufacturing a crack-resistant substrate of the present invention, in Example 2-3, the adjusting step (S1210) includes each raw material 10 having particles larger than 40 μm in an amount of 5% by weight or less, It includes; 80 to 85% by weight of particles of 40 μm to 2.0 μm and 10 to 15% by weight of particles of less than 5.0 μm.

본 발명은 분쇄단계(S1200)에 대한 것이며, 구체적으로 분쇄단계(S1200)는 점토, 장석, 규석, 납석, 카올린 등으로 형성되는 복수의 원료(10)를 각각 또는 동시에 분쇄하는 것이다. 이러한 분쇄단계(S1200)는 복수의 원료(10)를 분쇄하기 위하여 분쇄장치가 형성되며, 분쇄장치는 볼 밀링기(ball milling machine)로 형성되어 소량의 물 또는 알코올을 혼합하여 습식으로 분쇄한다. 이때, 분쇄장치는 동력에 의하여 일정 속도로 회전함에 따라 원료(10)를 균일하게 분쇄하는 것이다. 그리고 분쇄장치에서 분쇄된 원료(10)는 나노 단위로 분쇄되는 것으로 조절단계(S1210)에서 원료(10)를 다양한 크기로 조절할 수 있다. 조절단계(S1210)는 분쇄장치의 회전 속도를 조절하는 것으로 각각의 원료(10) 또는 동시에 혼합되어 분쇄되는 원료(10)의 입자는 나노 단위로 조절된다.The present invention relates to the crushing step (S1200), and specifically, in the crushing step (S1200), a plurality of raw materials 10 formed of clay, feldspar, silica, pyrophyllite, kaolin, etc. are individually or simultaneously crushed. In this grinding step (S1200), a grinding device is formed to grind the plurality of raw materials 10, and the grinding device is formed as a ball milling machine, and wet grinding is performed by mixing a small amount of water or alcohol. At this time, the crushing device uniformly crushes the raw material 10 as it rotates at a constant speed by power. In addition, the raw material 10 pulverized by the crushing device is pulverized in nano units, and the raw material 10 can be adjusted to various sizes in the adjusting step (S1210). The adjusting step (S1210) is to adjust the rotational speed of the crushing device, and the particles of each raw material 10 or the raw material 10 to be mixed and pulverized at the same time are adjusted in nano units.

이와 같이 원료(10)의 입자를 나노 단위로 진행하였을 때 밀도를 확인하기 위하여 시험을 진행한다. 이때, 조절단계(S1210)에서 조절한 원료(10)의 입자는 [표 1]과 같이 진행된다.In this way, when the particles of the raw material 10 are processed in nano units, a test is performed to confirm the density. At this time, the particles of the raw material 10 adjusted in the adjusting step (S1210) proceed as shown in [Table 1].

원료(10) 입자 크기Raw Material (10) Particle Size 중량비(중량%)Weight ratio (% by weight) 40 ㎛ 이상40 μm or more 3 ~ 53 to 5 5 ㎛ ~ 40 ㎛5 μm to 40 μm 80 ~ 8580 to 85 5 ㎛ 미만less than 5 μm 10 ~ 1510 to 15

[표 1]과 같이 원료(10)의 입자 중 40㎛ 보다 크게 분쇄된 것은 총 중량에 대하여 5 중량% 이하로 형성되고, 총 중량에 대하여 40㎛∼2.0㎛의 입자가 80∼85 중량%으로 형성되고, 총 중량에 대하여 5.0㎛ 미만의 입자가 10∼15 중량%가 되도록 조절한다. 이는 각각의 입자가 혼합될 때 밀도를 높이기 위한 것이며, 첨가제(20)와의 혼합이 용이하도록 하기 위함이다.As shown in [Table 1], among the particles of the raw material 10, those pulverized larger than 40 μm are formed at 5% by weight or less with respect to the total weight, and the particles of 40 μm to 2.0 μm with respect to the total weight are formed at 80 to 85% by weight. formed, and the particles of less than 5.0 μm with respect to the total weight are adjusted to be 10 to 15% by weight. This is to increase the density when each particle is mixed, and to facilitate mixing with the additive 20.

(실시예 3-1) 본 발명은 내균열성 소지 제조방법은 실시예 2-1에 있어서, 상기 분쇄단계(S1200) 후, 원료(10)에 혼합된 중금속을 제거하는 제거단계(S1220);를 포함한다.(Example 3-1) The method for manufacturing a crack-resistant substrate of the present invention, in Example 2-1, includes a removal step (S1220) of removing heavy metals mixed with the raw material 10 after the crushing step (S1200); includes

(실시예 3-2) 본 발명은 내균열성 소지 제조방법은 실시예 3-1에 있어서, 상기 제거단계(S1220) 중, 원료(10)를 물과 혼합하는 혼수단계(S1221); 상기 혼수단계(S1221) 후, 전자석을 활용하여 중금속을 분리하는 분리단계(S1223);를 포함한다.(Example 3-2) The manufacturing method of the crack-resistant substrate of the present invention is in Example 3-1, among the removal step (S1220), mixing the raw material 10 with water (S1221); After the coma step (S1221), a separation step (S1223) of separating heavy metals using an electromagnet; includes.

(실시예 3-3) 본 발명은 내균열성 소지 제조방법은 실시예 3-2에 있어서, 상기 혼수단계(S1221) 후, 원료(10)를 적어도 한번 이상 여과하는 여과단계(S1222);를 포함한다.(Example 3-3) In the method for manufacturing a crack-resistant substrate of the present invention, in Example 3-2, after the mixing step (S1221), a filtration step (S1222) of filtering the raw material 10 at least once; include

(실시예 3-4) 본 발명은 내균열성 소지 제조방법은 실시예 3-1에 있어서, 상기 분리단계(S1223)는 여과된 원료(10)를 수용하는 전자석챔버(100);를 포함한다.(Example 3-4) In the method for manufacturing a crack-resistant substrate of the present invention, in Example 3-1, the separation step (S1223) includes an electromagnet chamber 100 accommodating the filtered raw material 10. .

(실시예 3-5) 본 발명은 내균열성 소지 제조방법은 실시예 3-4에 있어서, 상기 전자석챔버(100)에 형성되며, 상기 전자석챔버(100)를 회전시키는 회전장치(110);을 포함한다.(Example 3-5) The method for manufacturing a crack-resistant substrate of the present invention, in Example 3-4, is formed in the electromagnet chamber 100 and rotates the electromagnet chamber 100; includes

(실시예 3-6) 본 발명은 내균열성 소지 제조방법은 실시예 3-5에 있어서, 상기 전자석챔버(100)의 내측에 형성되며, 나노단위의 원료(10)가 관통되는 여과판(120);을 포함한다. (Example 3-6) In the method of manufacturing the crack-resistant substrate of the present invention, in Example 3-5, the filter plate 120 formed inside the electromagnet chamber 100 and through which the nano-unit raw material 10 penetrates );

본 발명은 제거단계(S1220)에 대한 것이며, 구체적으로 제거단계(S1220)는 분쇄된 원료(10)에 혼합된 중금속을 제거하여 소지를 활용하여 도자기, 건축자재 등을 생산할 때 품질을 향상시키기 위한 것이다. 이러한 제거단계(S1220)는 도 2를 참조하면, 원료(10)를 물과 혼합하는 혼수단계(S1221)가 형성되며, 혼수단계(S1221)는 점토를 제외한 원료(10)가 물에 잠기도록 형성되거나 물을 일정량 혼합하여 중금속을 배출시키는 것이다. 그리고 혼수단계(S1221)에서 물이 혼합된 원료(10)는 여과단계(S1222)에서 여과망에 의하여 여과되는 것으로 여과망은 물과 함께 중금속을 투과시키는 것이다. 이때, 물과 함께 투과되지 않은 중금속은 분리단계(S1223)에서 전자석에 의하여 제거된다. 분리단계(S1223)에서는 도 3을 참조하면, 전자석챔버(100)가 형성되며, 전자석챔버(100)는 내부에 전자력이 발생하여 전자석챔버(100)를 회전장치(110)에 의하여 회전시키면 원심력에 의하여 중금속이 챔버에 부착되는 것이다. 이때, 전자석챔버(100)의 내측에는 여과판(120)이 형성되며, 일정량의 중금속은 남고 나노단위의 원료(10)가 관통하는 여과판(120)이 형성된다. 그리고 여과판(120)에 의하여 관통한 중금속은 전자석에 의하여 부착됨에 따라 원료(10)와 분리되는 것이다.The present invention relates to the removal step (S1220), specifically, the removal step (S1220) is to remove heavy metals mixed with the pulverized raw material 10 to improve the quality when producing ceramics, building materials, etc. will be. Referring to FIG. 2, in this removal step (S1220), a coma step (S1221) of mixing the raw material 10 with water is formed, and the coma step (S1221) is formed so that the raw material 10 excluding clay is submerged in water. or by mixing a certain amount of water to release heavy metals. In addition, the raw material 10 mixed with water in the mixing step (S1221) is filtered through a filtering net in the filtering step (S1222), and the filtering net transmits heavy metals together with water. At this time, heavy metals that have not permeated with water are removed by the electromagnet in the separation step (S1223). In the separation step (S1223), referring to FIG. 3, the electromagnet chamber 100 is formed, and when the electromagnet chamber 100 is rotated by the rotating device 110 when electromagnetic force is generated inside the electromagnet chamber 100, the centrifugal force As a result, heavy metals are attached to the chamber. At this time, a filter plate 120 is formed inside the electromagnet chamber 100, and a certain amount of heavy metal remains and the filter plate 120 through which the nano-unit raw material 10 penetrates is formed. And the heavy metal passed through the filter plate 120 is separated from the raw material 10 as it is attached by the electromagnet.

(실시예 4-1) 본 발명은 내균열성 소지 제조방법은 실시예 1-1에 있어서, 상기 교반단계(S1300) 중, 복수의 원료(10)에 용매를 공급하는 공급단계;를 포함한다.(Example 4-1) The method for manufacturing a crack-resistant substrate of the present invention includes, in Example 1-1, a supply step of supplying a solvent to a plurality of raw materials 10 in the stirring step (S1300). .

(실시예 4-2) 본 발명은 내균열성 소지 제조방법은 실시예 4-1에 있어서, 상기 용매는 물, 알코올, 증류수, 에탄올, 메탄올 중 선택된 하나로 형성되는 것;을 포함한다.(Example 4-2) In the method for manufacturing a crack-resistant substrate of the present invention, in Example 4-1, the solvent is formed from one selected from water, alcohol, distilled water, ethanol, and methanol.

(실시예 4-3) 본 발명은 내균열성 소지 제조방법은 실시예 4-2에 있어서, 상기 용매는 가열하여 원료(10)에 공급되는 것;을 포함한다. (Example 4-3) In Example 4-2, the method for manufacturing a crack-resistant substrate of the present invention includes heating and supplying the solvent to the raw material 10.

(실시예 4-4) 본 발명은 내균열성 소지 제조방법은 실시예 4-1에 있어서, 상기 교반단계(S1300)는 원료(10)는 점토 29∼38중량%, 장석 19∼29중량%, 규석 3∼11중량%, 카올린 28~37 중량%로 형성되는 것;을 포함한다.(Example 4-4) In the method for manufacturing a crack-resistant substrate according to Example 4-1, in the stirring step (S1300), the raw material 10 contains 29 to 38% by weight of clay and 19 to 29% by weight of feldspar. , 3 to 11% by weight of silica stone, and 28 to 37% by weight of kaolin;

(실시예 4-5) 본 발명은 내균열성 소지 제조방법은 실시예 4-1에 있어서, 상기 교반단계(S1300)는 복수의 원료(10)를 교반하는 교반장치(200);를 포함한다.(Example 4-5) In the method for manufacturing a crack-resistant substrate of the present invention, in Example 4-1, the stirring step (S1300) includes a stirring device 200 for stirring a plurality of raw materials 10. .

(실시예 4-6) 본 발명은 내균열성 소지 제조방법은 실시예 4-5에 있어서, 상기 교반장치(200)는 복수의 원료(10)가 수용되는 수용챔버(210); 상기 수용챔버(210) 내부에 형성되며, 회전함에 따라 복수의 원료(10)를 교반하는 블레이드(220);를 포함한다.(Example 4-6) In the method for manufacturing a crack-resistant substrate according to Example 4-5, the stirring device 200 includes a receiving chamber 210 in which a plurality of raw materials 10 are accommodated; It is formed inside the receiving chamber 210, and a blade 220 for stirring a plurality of raw materials 10 as it rotates; includes.

본 발명은 공급단계에 대한 것이며, 구체적으로 교반단계(S1300)는 분쇄되어 중금속이 제거된 복수의 원료(10)를 교반하는 것이다. 이러한 교반단계(S1300)는 점토, 장석, 규석, 카올린 등으로 형성되는 원료(10)를 교반하는 것으로 교반시 용매를 혼합하여 복수의 원료(10)의 혼합을 원활히 한다. 이때, 복수의 원료(10)는 교반장치(200)에 [표 2]와 같이 혼합하여 교반한다.The present invention relates to the supply step, and specifically, the stirring step (S1300) is to stir a plurality of raw materials 10 from which heavy metals have been removed by being pulverized. In this stirring step (S1300), the raw material 10 formed of clay, feldspar, silica, kaolin, etc. is stirred, and a solvent is mixed during stirring to facilitate mixing of the plurality of raw materials 10. At this time, the plurality of raw materials 10 are mixed and stirred in the stirring device 200 as shown in [Table 2].

원료(10)raw material(10) 중량비(중량%)Weight ratio (% by weight) 점토clay 29 ~ 3829 to 38 장석feldspar 19 ~ 2919 to 29 규석burr 3 ~ 113 to 11 카올린kaoline 28 ~ 3728 to 37

이와 같이, 원료(10)는 도 4를 참조하면, 총 중량에 대하여 점토 29∼38중량%, 장석 19∼29중량%, 규석 3∼11중량%, 카올린 28~37 중량%로 혼합하여 교반장치(200)의 수용챔버(210) 내부에 형성되는 블레이드(220)에 의하여 교반하는 것이다. 그리고 수용챔버(210)에는 원료(10)와 함께 용매가 혼합되며, 용매는 물, 알코올, 증류수, 에탄올, 메탄올 등으로 형성되며, 물은 가열하여 혼합됨이 바람직하다. 이는 습식으로 원료(10)를 교반하여 점성을 갖기 위함이다.As described above, referring to FIG. 4, the raw material 10 is mixed with 29 to 38% by weight of clay, 19 to 29% by weight of feldspar, 3 to 11% by weight of silica stone, and 28 to 37% by weight of kaolin based on the total weight of the stirring device. It is stirred by the blade 220 formed inside the receiving chamber 210 of (200). In the receiving chamber 210, a solvent is mixed with the raw material 10, and the solvent is formed of water, alcohol, distilled water, ethanol, methanol, etc., and the water is preferably mixed by heating. This is to have viscosity by stirring the raw material 10 in a wet manner.

(실시예 5-1) 본 발명은 내균열성 소지은 실시예 4-1에 있어서, 내균열성 소지에 있어서, 실시예 1-1 내지 4-1의 제조방법으로 제조된 내균열성 소지;를 포함한다.(Example 5-1) In the crack-resistant substrate of the present invention, in Example 4-1, in the crack-resistant substrate, the crack-resistant substrate produced by the manufacturing method of Examples 1-1 to 4-1; include

S1100: 준비단계 S1110: 숙성단계
S1200: 분쇄단계 S1210: 조절단계
S1220: 제거단계 S1221: 혼수단계
S1222: 여과단계 S1223: 분리단계
S1300: 교반단계 S1310: 공급단계
S1400: 혼합단계
10: 원료 20: 첨가제
100: 전자석챔버 110: 회전장치
120: 여과판 200: 교반장치
210: 수용챔버 220: 블레이드 S1100: Preparation step S1110: Aging step
S1200: grinding step S1210: adjusting step
S1220: Removal step S1221: Coma step
S1222: Filtration step S1223: Separation step
S1300: Agitation step S1310: Supply step
S1400: mixing step
10: raw material 20: additives
100: electromagnet chamber 110: rotating device
120: filter plate 200: stirring device
210: receiving chamber 220: blade

Claims (6)

원료(10)의 불순물을 제거하여 준비하는 준비단계(S1100);
상기 준비단계(S1100) 후, 원료(10)를 분쇄하는 분쇄단계(S1200);
상기 분쇄단계(S1200) 후, 분쇄된 복수의 원료(10)를 교반하는 교반단계(S1300);
상기 교반단계(S1300) 후, 복수의 원료(10)에 첨가제(20)를 혼합하는 혼합단계(S1400);를 내균열성 소지 제조방법.
A preparation step of preparing by removing impurities from the raw material 10 (S1100);
After the preparation step (S1100), a grinding step (S1200) of grinding the raw material 10;
After the grinding step (S1200), a stirring step (S1300) of stirring the plurality of pulverized raw materials (10);
After the stirring step (S1300), a mixing step of mixing the additive 20 with a plurality of raw materials 10 (S1400); a crack-resistant substrate manufacturing method.
 청구항 1에 있어서,
상기 분쇄단계(S1200) 중, 원료(10)의 입자 크기를 조절하는 조절단계(S1210);를 내균열성 소지 제조방법.
The method of claim 1,
Of the grinding step (S1200), a control step (S1210) of adjusting the particle size of the raw material 10; a crack-resistant substrate manufacturing method.
 청구항 1에 있어서,
상기 분쇄단계(S1200) 후, 원료(10)에 혼합된 중금속을 제거하는 제거단계(S1220);를 내균열성 소지 제조방법.
The method of claim 1,
After the crushing step (S1200), a removal step (S1220) of removing heavy metals mixed with the raw material 10;
 청구항 1에 있어서,
상기 교반단계(S1300) 중, 복수의 원료(10)에 용매를 공급하는 공급단계(S1310);를 내균열성 소지 제조방법.
The method of claim 1,
Of the stirring step (S1300), a supply step (S1310) of supplying a solvent to a plurality of raw materials 10; Crack-resistant substrate manufacturing method.
 청구항 1에 있어서,
상기 첨가제(20)는 열경화성 합성수지로 형성되는 것;을 내균열성 소지 제조방법.
The method of claim 1,
The additive 20 is formed of a thermosetting synthetic resin; a crack-resistant substrate manufacturing method.
 내균열성 소지에 있어서,
청구항 1 내지 5의 제조방법으로 제조된 내균열성 소지.
In the crack-resistant substrate,
A crack-resistant substrate prepared by the manufacturing method of claims 1 to 5.
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