KR960022402A - Ceramic coating film formation method - Google Patents

Ceramic coating film formation method Download PDF

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Publication number
KR960022402A
KR960022402A KR1019940040013A KR19940040013A KR960022402A KR 960022402 A KR960022402 A KR 960022402A KR 1019940040013 A KR1019940040013 A KR 1019940040013A KR 19940040013 A KR19940040013 A KR 19940040013A KR 960022402 A KR960022402 A KR 960022402A
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KR
South Korea
Prior art keywords
weight
parts
coating film
coating
forming
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KR1019940040013A
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Korean (ko)
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KR970008714B1 (en
Inventor
강병도
황영진
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김충세
고려화학 주식회사
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Priority to KR94040013A priority Critical patent/KR970008714B1/en
Publication of KR960022402A publication Critical patent/KR960022402A/en
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Publication of KR970008714B1 publication Critical patent/KR970008714B1/en

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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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B35/6264—Mixing media, e.g. organic solvents
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/0072—Heat treatment
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/82—Coating or impregnation with organic materials
    • C04B41/84—Compounds having one or more carbon-to-metal of carbon-to-silicon linkages
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/54—Pigments; Dyes

Abstract

본 발명은 내열성, 내열충격성 및 후가공성이 요구되는 철, 비철금속에 사용하는 무기질계에 도료피막을 형성시키는 방법에 관한 것으로, 세라믹제에 콜로이달 알루미나와 금속알콕시실란 화합물을 1 : 0.5∼1 : 1.5 당량비로 가수분해시킨 반응물 100중량부에 알코올 10∼25중량부, 방향족솔벤트 10∼20중량부, 무기질 안료 10∼20중량부, 체질안료 5∼20중량부로 이루어진 피막 조성물을 하도 도장하는 1단계와; 하도 도장된 도막을 경화시키는 2단계와; 쇄상구조형 콜로이달실리카 30∼40중량부와, 금속알콜시실란화합물 30∼60중량부 및 알코올 10∼40중량부로 이루어진 피막 조성물을 상도 도장하는 3단계와; 상도 도장된 도막을 200℃∼250℃로 30분간 경화시키는 4단계로 구성된 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for forming a coating film on an inorganic system used for iron and nonferrous metals requiring heat resistance, heat shock resistance, and post-processing properties. 1 step of coating the coating composition consisting of 10 to 25 parts by weight of alcohol, 10 to 20 parts by weight of aromatic solvent, 10 to 20 parts by weight of inorganic pigment, and 5 to 20 parts by weight of extender pigment, to 100 parts by weight of the reactant hydrolyzed at 1.5 equivalent ratio. Wow; Two steps of curing the undercoat coating; Three steps of coating the coating composition consisting of 30 to 40 parts by weight of the linear structured colloidal silica, 30 to 60 parts by weight of a metal alcohol silane compound and 10 to 40 parts by weight of alcohol; It is composed of four steps of curing the top coat coating film for 30 minutes at 200 ℃ to 250 ℃.

Description

세라믹의 도료피막 형성방법Ceramic coating film formation method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (8)

세라믹제에 콜로이달 알루미나와 금속알콜시실란 화합물을 1 : 0.5∼1: 1.5 당량비로 가수분해시킨 반응물 100중량부에 솔벤트 20∼40중량부, 무기질 안료 10∼20중량부 및 체질안료 5∼20 중량부로 이루어진 피막 조성물을 하도 도장하는 1단계와; 하도 도장된 도막을 경화시키는 2단계와; 쇄상구조형 콜로이달실리카 30∼40중량부와, 금속 알콕시실란화합물 30∼60중량부 및 알코올 10∼40중량부로 이루어진 피막 조성물을 상고 도장하는 3단게와; 상도 도장된 도막을 200℃∼250℃로 30분간 경화시키는 4단계로 구성되는 세라믹의 도료피막 형성방법.20 to 40 parts by weight of solvent, 10 to 20 parts by weight of inorganic pigments, and 5 to 20 pigments in 100 parts by weight of a reactant obtained by hydrolyzing a colloidal alumina and a metal alcoholic silane compound in a ceramic in a ratio of 1: 0.5 to 1: 1.5. 1 step of coating the coating composition consisting of parts by weight; Two steps of curing the undercoat coating; Three steps of coating the coating composition consisting of 30 to 40 parts by weight of the linear structured colloidal silica, 30 to 60 parts by weight of the metal alkoxysilane compound and 10 to 40 parts by weight of alcohol; A method of forming a coating film of ceramics comprising four steps of curing a top coat coated film at 200 ° C to 250 ° C for 30 minutes. 제1항에 있어서, 1단계의 하도피막 조성물은 고형분이 10∼20%인 콜로이드 알루미나를 사용한 것임을 특징으로 하는 세라믹의 도료피막 형성밥법.The method of forming a coating film of ceramics according to claim 1, wherein the first coat composition is a colloidal alumina having a solid content of 10 to 20%. 제1항에 있어서, 1단게의 하도피막 조성물은 금속알콕시실란 화합물이 메틸트리메톡시실란, 디메틸메톡시실란 및 비니트리메톡시실란으로 구성된 그룹으로부터 선택되어 제조된 것임을 특징으로 하는 세라믹 도료피막 형성방법.2. The ceramic coating film formation according to claim 1, wherein the first coat composition is a metal alkoxysilane compound selected from the group consisting of methyltrimethoxysilane, dimethylmethoxysilane and binitrimethoxysilane. Way. 제1항에 있어서, 1단계의 하도도막 조성물은 솔벤트가 이소프로필 알콜, 에탄올, 부틸셀루솔브, 크실렌톨루엔 및 n-부탄올로 구성된 그룹에서 적어도 하나 이상 선택되어 제조된 것임을 특징으로 하는 세라믹 도료피막 형성방법.The method of claim 1, wherein the first coat composition is a ceramic coating film, characterized in that the solvent is at least one selected from the group consisting of isopropyl alcohol, ethanol, butyl cellulsolve, xylene toluene and n-butanol prepared Way. 제1항에 있어서, 2단계는 상온에서 24시간 자연 경화시키는 것임을 특징으로 하는 세라믹 도료피막 형성방법.The method of claim 1, wherein the second step is to naturally cure at room temperature for 24 hours. 제1항에 있어서, 2단계는 150∼200℃의 온도로 20분간 강제 경화시키는 것임을 특징으로 하는 세라믹 도료피막 형성방법.The method of forming a ceramic coating film according to claim 1, wherein the second step is forcibly hardened at a temperature of 150 to 200 캜 for 20 minutes. 제1항에 있어서, 3단계의 상도피막 조성물은 콜로이달 실리카로 고형분 함량이 10∼20%인 쇄상형 실리카졸을 이용하여 제조된 것임을 특징으로 하는 세라믹 도료피막 형성방법.The method of claim 1, wherein the top coating composition of step 3 is a colloidal silica, the method of forming a ceramic coating film, characterized in that it is prepared using a linear silica sol having a solid content of 10 to 20%. 제1항에 있어서, 하도 도장은 20∼40㎛, 상도 도장은 10∼20㎛의 두께로 하는 것을 특징으로 하는 세라믹 도료피막 형성방법.2. The method of forming a ceramic coating film according to claim 1, wherein the undercoat is 20 to 40 mu m and the top coat is 10 to 20 mu m in thickness. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR94040013A 1994-12-30 1994-12-30 Method for ceramic coating KR970008714B1 (en)

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Application Number Priority Date Filing Date Title
KR94040013A KR970008714B1 (en) 1994-12-30 1994-12-30 Method for ceramic coating

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Application Number Priority Date Filing Date Title
KR94040013A KR970008714B1 (en) 1994-12-30 1994-12-30 Method for ceramic coating

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KR960022402A true KR960022402A (en) 1996-07-18
KR970008714B1 KR970008714B1 (en) 1997-05-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101138268B1 (en) * 2010-11-01 2012-04-24 주식회사 에이씨이테크 Inorganic ceramic paint for curing at room temperature and painting method using it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101138268B1 (en) * 2010-11-01 2012-04-24 주식회사 에이씨이테크 Inorganic ceramic paint for curing at room temperature and painting method using it

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