KR100609637B1 - 냉간압연유 필터의 필터 페이퍼 및 그 제조방법 - Google Patents
냉간압연유 필터의 필터 페이퍼 및 그 제조방법 Download PDFInfo
- Publication number
- KR100609637B1 KR100609637B1 KR1020050122387A KR20050122387A KR100609637B1 KR 100609637 B1 KR100609637 B1 KR 100609637B1 KR 1020050122387 A KR1020050122387 A KR 1020050122387A KR 20050122387 A KR20050122387 A KR 20050122387A KR 100609637 B1 KR100609637 B1 KR 100609637B1
- Authority
- KR
- South Korea
- Prior art keywords
- filter paper
- filter
- nonwoven fabric
- cold rolled
- pores
- Prior art date
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/04—Organic material, e.g. cellulose, cotton
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0492—Surface coating material on fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0618—Non-woven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
Claims (3)
- 가운데에 삽입공(6)이 형성된 일정 형상 및 두께의 폴리에스테르 부직포로 형성되고, 상기 폴리에스테르 부직포는 탄성코팅재에 의해 내부에 형성된 기공과 모세관을 이루는 모가 코팅으로 고착되어, 내유성과 내열성과 내마모성 및 탄성력이 유지됨을 특징으로 하는 냉간압연유 필터의 필터 페이퍼.
- 제 1항에 있어서, 탄성코팅재는 합성고무(acrylenitrile butadiene) 40~60중량%와, 열경화성 수지인 포름알데히드(formaldehyde) 40~60중량%의 비율로 혼합된 냉간압연유 필터의 필터 페이퍼.
- 폴리에스테르 부직포를 탄성코팅재 용액에 함침시켜 내부 조직인 기공과 모세관을 이루는 모를 고착하여 탄성복원력이 유지되게 코팅하는 단계; 코팅이 끝난 폴리에스테르 부직포를 150~190℃의 온도에서 일정 두께로 압착하는 단계; 가운데 삽입공(6)이 형성된 필터 페이퍼(1)의 단위체로 재단하는 단계;로 구성됨을 특징으로 하는 냉간압연유 필터의 필터 페이퍼 제조방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050122387A KR100609637B1 (ko) | 2005-12-13 | 2005-12-13 | 냉간압연유 필터의 필터 페이퍼 및 그 제조방법 |
JP2006284844A JP4140857B2 (ja) | 2005-12-13 | 2006-10-19 | 冷間圧延油の濾過装置の濾紙及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050122387A KR100609637B1 (ko) | 2005-12-13 | 2005-12-13 | 냉간압연유 필터의 필터 페이퍼 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050123071A KR20050123071A (ko) | 2005-12-29 |
KR100609637B1 true KR100609637B1 (ko) | 2006-08-09 |
Family
ID=37294797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050122387A KR100609637B1 (ko) | 2005-12-13 | 2005-12-13 | 냉간압연유 필터의 필터 페이퍼 및 그 제조방법 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4140857B2 (ko) |
KR (1) | KR100609637B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100907935B1 (ko) * | 2007-07-18 | 2009-07-16 | (주) 해동에이앤씨 | 원통형 부유 고분자필터 |
KR101388515B1 (ko) * | 2013-01-18 | 2014-04-23 | 주식회사 에이엠씨글로벌 | 압연기의 냉각유 여과용 필터코어 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5122174A (en) | 1974-08-20 | 1976-02-21 | Sakazaki Tetsuko Kk | Chokokukino supindoruidokiko |
-
2005
- 2005-12-13 KR KR1020050122387A patent/KR100609637B1/ko active IP Right Grant
-
2006
- 2006-10-19 JP JP2006284844A patent/JP4140857B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5122174A (en) | 1974-08-20 | 1976-02-21 | Sakazaki Tetsuko Kk | Chokokukino supindoruidokiko |
Also Published As
Publication number | Publication date |
---|---|
KR20050123071A (ko) | 2005-12-29 |
JP4140857B2 (ja) | 2008-08-27 |
JP2007160300A (ja) | 2007-06-28 |
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