KR930000432A - Manufacturing method of film for preventing refractory moisture absorption - Google Patents

Manufacturing method of film for preventing refractory moisture absorption Download PDF

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Publication number
KR930000432A
KR930000432A KR1019910010734A KR910010734A KR930000432A KR 930000432 A KR930000432 A KR 930000432A KR 1019910010734 A KR1019910010734 A KR 1019910010734A KR 910010734 A KR910010734 A KR 910010734A KR 930000432 A KR930000432 A KR 930000432A
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KR
South Korea
Prior art keywords
moisture absorption
film
manufacturing
weight
preventing refractory
Prior art date
Application number
KR1019910010734A
Other languages
Korean (ko)
Other versions
KR930011277B1 (en
Inventor
최석록
이재욱
김희수
Original Assignee
이화일
조선내화화학공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이화일, 조선내화화학공업 주식회사 filed Critical 이화일
Priority to KR1019910010734A priority Critical patent/KR930011277B1/en
Publication of KR930000432A publication Critical patent/KR930000432A/en
Application granted granted Critical
Publication of KR930011277B1 publication Critical patent/KR930011277B1/en

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Classifications

    • 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
    • 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
    • C04B41/83—Macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

내용 없음No content

Description

내화물 흡습 방지용 피막제의 제조방법Manufacturing method of film for preventing refractory moisture absorption

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 용강 주입용 노즐의 종단면도.2 is a longitudinal sectional view of the molten steel injection nozzle of the present invention.

제3도는 방습효과를 나타낸 그래프.3 is a graph showing the moisture-proof effect.

Claims (1)

비닐수지 30∼60중량, 알코올 40∼70중량%를 혼합한 100중량%에 액상규소 바인더를 1∼8중량% 첨가하여서 됨을 특징으로 하는 내화물 흡습 방지용 피막제의 제조방법.A method for producing a refractory moisture absorption preventing film, characterized in that 1 to 8% by weight of a liquid silicon binder is added to 100% by weight of 30 to 60% by weight of vinyl resin and 40 to 70% by weight of alcohol. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910010734A 1991-06-26 1991-06-26 Surface treating agent of refractories KR930011277B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910010734A KR930011277B1 (en) 1991-06-26 1991-06-26 Surface treating agent of refractories

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910010734A KR930011277B1 (en) 1991-06-26 1991-06-26 Surface treating agent of refractories

Publications (2)

Publication Number Publication Date
KR930000432A true KR930000432A (en) 1993-01-15
KR930011277B1 KR930011277B1 (en) 1993-11-29

Family

ID=19316369

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910010734A KR930011277B1 (en) 1991-06-26 1991-06-26 Surface treating agent of refractories

Country Status (1)

Country Link
KR (1) KR930011277B1 (en)

Also Published As

Publication number Publication date
KR930011277B1 (en) 1993-11-29

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Payment date: 19961024

Year of fee payment: 4

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