KR100529010B1 - 열방사성이 우수한 철화합물계 내화도료 및 이의 코팅방법 - Google Patents
열방사성이 우수한 철화합물계 내화도료 및 이의 코팅방법 Download PDFInfo
- Publication number
- KR100529010B1 KR100529010B1 KR10-2003-0060075A KR20030060075A KR100529010B1 KR 100529010 B1 KR100529010 B1 KR 100529010B1 KR 20030060075 A KR20030060075 A KR 20030060075A KR 100529010 B1 KR100529010 B1 KR 100529010B1
- Authority
- KR
- South Korea
- Prior art keywords
- iron
- iron compound
- weight
- emissivity
- paint
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1678—Increasing the durability of linings; Means for protecting
- F27D1/1684—Increasing the durability of linings; Means for protecting by a special coating applied to the lining
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paints Or Removers (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
온 도 | 실시예1 | 실시예2 | 실시예3 | 실시예4 | 실시예5 | 실시예6 | 실시예7 | 비교예1 | 비교예2 |
500℃ | 0.81 | 0.87 | 0.86 | 0.84 | 0.84 | 0.80 | 0.88 | 0.83 | 0.84 |
600℃ | 0.81 | 0.87 | 0.86 | 0.84 | 0.84 | 0.80 | 0.88 | 0.83 | 0.85 |
700℃ | 0.80 | 0.88 | 0.86 | 0.85 | 0.85 | 0.81 | 0.87 | 0.84 | 0.85 |
800℃ | 0.82 | 0.88 | 0.87 | 0.86 | 0.85 | 0.83 | 0.88 | 0.84 | 0.85 |
900℃ | 0.83 | 0.90 | 0.87 | 0.86 | 0.85 | 0.87 | 0.89 | 0.84 | 0.86 |
1000℃ | 0.83 | 0.91 | 0.88 | 0.89 | 0.86 | 0.87 | 0.90 | 0.85 | 0.86 |
1100℃ | 0.83 | 0.92 | 0.88 | 0.89 | 0.86 | 0.88 | 0.90 | 0.86 | 0.87 |
1200℃ | 0.83 | 0.92 | 0.89 | 0.89 | 0.87 | 0.89 | 0.91 | 0.86 | 0.88 |
Claims (8)
- 방사율이 0.8이상인 철화합물 30∼70중량%, 무기 결합재 5∼40중량% 및 수분 25∼60중량%를 포함하는 것을 특징으로 하는 열방사성이 우수한 철화합물계 내화도료.
- 제1항에 있어서, 상기 철화합물은 철광석, 환원산화철 또는 이들의 혼합물인 것을 특징으로 하는 철화합물계 내화도료.
- 제2항에 있어서, 상기 철광석 대비 환원산화철의 중량비가 0.5∼2.0인 것을 특징으로 하는 철화합물계 내화도료.
- 제2항에 있어서, 상기 철광석의 평균 입경은 1∼75㎛이고, Fe성분이 30중량% 이상인 것을 특징으로 하는 철화합물계 내화도료.
- 제2항에 있어서, 상기 환원산화철은 사산화삼철(Fe3O4) 또는 산화제일철 (FeO) 인 것을 특징으로 하는 철화합물계 내화도료.
- 제1항에 있어서, 상기 무기결합재는 고형분이 10∼60중량%인 알루미나졸, 실리카졸, 알칼리 실리케이트 또는 이들의 혼합물인 것을 특징으로 하는 철화합물계 내화도료.
- 제1항에 있어서, 상기 철화합물은 금속미립자 또는 이의 산화물이 담지 또는 도핑된 것을 특징으로 하는 철화합물계 내화도료.
- 제1항 내지 제7항 중 어느 한 항에 따른 철화합물계 내화도료를 공업용 가열로의 화로 또는 벽면 ㎡당 0.5∼2㎏의 양으로 도포 또는 코팅시켜 피막을 형성시키는 것을 특징으로 하는 코팅방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0060075A KR100529010B1 (ko) | 2003-08-29 | 2003-08-29 | 열방사성이 우수한 철화합물계 내화도료 및 이의 코팅방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0060075A KR100529010B1 (ko) | 2003-08-29 | 2003-08-29 | 열방사성이 우수한 철화합물계 내화도료 및 이의 코팅방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050023048A KR20050023048A (ko) | 2005-03-09 |
KR100529010B1 true KR100529010B1 (ko) | 2005-11-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2003-0060075A KR100529010B1 (ko) | 2003-08-29 | 2003-08-29 | 열방사성이 우수한 철화합물계 내화도료 및 이의 코팅방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100529010B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101854830B1 (ko) | 2017-11-29 | 2018-06-14 | 권정수 | 내화도료 시공방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100675091B1 (ko) * | 2005-07-28 | 2007-01-29 | 김선만 | 전자 부품의 방열용 코팅 조성물 |
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2003
- 2003-08-29 KR KR10-2003-0060075A patent/KR100529010B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101854830B1 (ko) | 2017-11-29 | 2018-06-14 | 권정수 | 내화도료 시공방법 |
Also Published As
Publication number | Publication date |
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KR20050023048A (ko) | 2005-03-09 |
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