KR950016909A - Thin cold rolled oil with excellent antiseptic and emulsion dispersion - Google Patents

Thin cold rolled oil with excellent antiseptic and emulsion dispersion Download PDF

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Publication number
KR950016909A
KR950016909A KR1019930031644A KR930031644A KR950016909A KR 950016909 A KR950016909 A KR 950016909A KR 1019930031644 A KR1019930031644 A KR 1019930031644A KR 930031644 A KR930031644 A KR 930031644A KR 950016909 A KR950016909 A KR 950016909A
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KR
South Korea
Prior art keywords
oil
hindered
cold
cold rolled
rolled
Prior art date
Application number
KR1019930031644A
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Korean (ko)
Other versions
KR950010600B1 (en
Inventor
김종택
이준정
송교봉
Original Assignee
백덕현
재단법인산업과학기술연구소
김명원
범우화학공업 주식회사
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Application filed by 백덕현, 재단법인산업과학기술연구소, 김명원, 범우화학공업 주식회사 filed Critical 백덕현
Priority to KR1019930031644A priority Critical patent/KR950010600B1/en
Publication of KR950016909A publication Critical patent/KR950016909A/en
Application granted granted Critical
Publication of KR950010600B1 publication Critical patent/KR950010600B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0242—Lubricants

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)

Abstract

기유로써 고점도의 힌더드 모노에스테르(C14∼C24)와 저점도 힌더드 트리에스테르(C8∼C12)의 복합에스테를중 최소 1종과 저융점 정제유지를 사용한, 냉간압연유가 제공된다.As a base oil, cold-rolled oil is provided which uses at least one of a high viscosity hindered monoester (C 14 to C 24 ) and a low viscosity hindered triester (C 8 to C 12 ) in combination with low melting point refined oils and fats. .

유화제로서 분기칙쇄탄화수소 아민유도체에 산화에틸렌 10-20몰 부가한 것과 산화왁스, 스티렌아민블록 공중합체를, 함유할 수 있으며, 부식억제제로서 안식향산 나트륨유도체를 함유할 수도 있다.The emulsifier may contain 10-20 moles of ethylene oxide added to the branched chain hydrocarbon amine derivative, wax oxide, and styreneamine block copolymer, and may contain sodium benzoate derivative as a corrosion inhibitor.

이같은 본 발명의 압연유는 고속압연되는 박판압연에 이용될 경우 윤활성, 내소부성 및 밀크린성을 유지하면서도 압연유의 방부성 및 작업안정성이 우수하다.Such rolled oil of the present invention is excellent in the antiseptic property and work stability of the rolling oil while maintaining the lubricity, corrosion resistance and milk cleanness when used in sheet rolling rolled at high speed.

Description

방부성 및 유화분산성이 우수한 박판 냉각 압연유Thin cold rolled oil with excellent antiseptic and emulsion dispersion

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

Claims (4)

다가 알콜과 탄소원자수 C14~C24인 칙쇄 또는 분기지방산을 결합시킨 고점도 힌더드 모노에스테르(hinered mono ester) 20~60중량% 및/또는 탄소수 C8~C12의 저점도저융점 힌더드 트리에스테르(hindered tri ester) 10~30중량%, 와 우지, 팜유, 돈지, 채종유, 미강유 등의 저융점정제유지 20~50%를 포함하여 구성되는 윤활성, 밀크린성, 방부성 및 유화분산성이 우수한 박판 냉간압연유.20 to 60% by weight of high viscosity hindered monoesters combining polyhydric alcohols with C 14 to C 24 carbon chains or branched fatty acids and / or low viscosity low melting point hindered triesters of C 8 to C 12 (Hindered tri ester) 10 ~ 30% by weight, cold lubrication, milk cleanness, antiseptic and emulsification dispersibility, including 20 ~ 50% of low melting point oils such as whey, palm oil, pork, rapeseed oil and rice bran oil Rolling oil. 1항에 있어서, 나아가 분기칙쇄탄화수소아민 유도체에 산화에틸렌(E0) 10~20몰부가 된 분사제 및 고분자분산제(Mw 10000~30000)로 된 분사제를 1~75 함유함을 특징으로 하는 박판냉간압연유.The sheet cold forming apparatus according to claim 1, wherein the branched chain hydrocarbonamine derivative further contains 1 to 75 propellants made of ethylene oxide (E0) 10 to 20 mol parts and propellants made of polymer dispersant (Mw 10000 to 30000). Rolling oil. 2항에 있어서, 상기고분자분산제는 산화왁스 또는 스티렌아민 블록 공중합체임을 특징으로 하는 박판 냉간압연유.The method of claim 2, wherein the polymer dispersant is cold rolled cold foil, characterized in that the wax oxide or styreneamine block copolymer. 1 내지 3항 중 어느 항에 있어서, 나아가 부식억제제로서 안식향산 나트륨염 유도체를 0.2~2% 함유함을 특징으로 한은 박판냉간압연유.The thin sheet cold rolled milk according to any one of claims 1 to 3, further comprising 0.2 to 2% of a sodium benzoate salt as a corrosion inhibitor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031644A 1993-12-30 1993-12-30 Cold roll oil of steel foil KR950010600B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031644A KR950010600B1 (en) 1993-12-30 1993-12-30 Cold roll oil of steel foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031644A KR950010600B1 (en) 1993-12-30 1993-12-30 Cold roll oil of steel foil

Publications (2)

Publication Number Publication Date
KR950016909A true KR950016909A (en) 1995-07-20
KR950010600B1 KR950010600B1 (en) 1995-09-20

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Application Number Title Priority Date Filing Date
KR1019930031644A KR950010600B1 (en) 1993-12-30 1993-12-30 Cold roll oil of steel foil

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KR (1) KR950010600B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100478849B1 (en) * 2002-09-30 2005-03-25 주식회사 포스코 Skin pass mill oil for rust prevention and cleaning excellent
KR100482203B1 (en) * 2002-11-01 2005-04-14 범우화학공업 주식회사 An Additive For Rolling Oil and Rolling Composition Comprising The Same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100958003B1 (en) * 2008-05-14 2010-05-17 주식회사 포스코 Water soluble cold rolling oil for decreasing formation of scum

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100478849B1 (en) * 2002-09-30 2005-03-25 주식회사 포스코 Skin pass mill oil for rust prevention and cleaning excellent
KR100482203B1 (en) * 2002-11-01 2005-04-14 범우화학공업 주식회사 An Additive For Rolling Oil and Rolling Composition Comprising The Same

Also Published As

Publication number Publication date
KR950010600B1 (en) 1995-09-20

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