KR102445866B1 - 탄성회복 특성이 우수한 오링용 니트릴 고무 조성물 - Google Patents
탄성회복 특성이 우수한 오링용 니트릴 고무 조성물 Download PDFInfo
- Publication number
- KR102445866B1 KR102445866B1 KR1020210039124A KR20210039124A KR102445866B1 KR 102445866 B1 KR102445866 B1 KR 102445866B1 KR 1020210039124 A KR1020210039124 A KR 1020210039124A KR 20210039124 A KR20210039124 A KR 20210039124A KR 102445866 B1 KR102445866 B1 KR 102445866B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- parts
- carbon black
- nbr
- ring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 229920000459 Nitrile rubber Polymers 0.000 title claims abstract description 60
- 238000011084 recovery Methods 0.000 title claims abstract description 18
- 239000000203 mixture Substances 0.000 title claims abstract description 15
- 239000006229 carbon black Substances 0.000 claims abstract description 47
- 239000002245 particle Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 14
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000005060 rubber Substances 0.000 claims description 7
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 6
- 239000003431 cross linking reagent Substances 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- 230000003078 antioxidant effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 9
- 238000007906 compression Methods 0.000 abstract description 9
- 150000001875 compounds Chemical class 0.000 description 10
- 239000003921 oil Substances 0.000 description 9
- 235000006708 antioxidants Nutrition 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 description 2
- BUZICZZQJDLXJN-UHFFFAOYSA-N 3-azaniumyl-4-hydroxybutanoate Chemical compound OCC(N)CC(O)=O BUZICZZQJDLXJN-UHFFFAOYSA-N 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
-
- 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
- C08K9/00—Use of pretreated ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
- C08L9/04—Latex
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/36—Special sealings, including sealings or guides for piston-rods
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
구분 | 실시예 1 | 실시예 2 | 비교예 1 | 비교예 2 | 시험기준 |
경도 (Shore A) |
89 | 89 | 89 | 90 | KS M6784 |
인장강도 (kgf/cm2) |
158 | 159 | 148 | 142 | KS M6518 |
신장율(%) | 150 | 152 | 145 | 145 | KS M6518 |
탄성회복(%) | 45 | 45 | 28 | 27 | KS M6518 |
영구압축줄음율 (%) |
28 | 29 | 45 | 47 | KS M6660 |
Claims (3)
- 오링용 고무 조성물에 있어서,
고상 NBR 80 ~ 90 중량% 및 액상 NBR 10 ~ 20 중량%로 이루어지는 NBR 기재 100 중량부에 대하여, 입자크기 10 ~ 30nm의 카본블랙 70 ~ 80 중량부, 입자크기 40 ~ 60nm의 카본블랙 40 ~ 50 중량부 및 오링용 첨가제를 혼합하여 이루어지되,
상기 오링용 첨가제는 상기 NBR 기재 100 중량부에 대하여, 가공오일 5 ~ 7 중량부, 산화아연 5 ~ 7 중량부, 스테아린산 1 ~ 3 중량부, 노화방지제 1 ~ 3 중량부, 폴리에틸렌글리콜 2 ~ 4 중량부, 가교제 2 ~ 4 중량부 및 가교촉진제 2 ~ 3.5 중량부로 이루어지는 것을 특징으로 하는, 탄성회복 특성이 우수한 오링용 니트릴 고무 조성물. - 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210039124A KR102445866B1 (ko) | 2021-03-25 | 2021-03-25 | 탄성회복 특성이 우수한 오링용 니트릴 고무 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210039124A KR102445866B1 (ko) | 2021-03-25 | 2021-03-25 | 탄성회복 특성이 우수한 오링용 니트릴 고무 조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR102445866B1 true KR102445866B1 (ko) | 2022-09-21 |
Family
ID=83452764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210039124A Active KR102445866B1 (ko) | 2021-03-25 | 2021-03-25 | 탄성회복 특성이 우수한 오링용 니트릴 고무 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102445866B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240106157A (ko) * | 2022-12-29 | 2024-07-08 | 주식회사 화인 | 인장 모듈러스가 우수하고 압축변형율이 우수한 배관 누설 방지용 고무계 탄성 소재 및 이의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101405907B1 (ko) | 2011-07-13 | 2014-06-19 | 평화오일씰공업 주식회사 | 모노 튜브식 쇽 업소버용 오링의 고무조성물 |
KR20150135371A (ko) * | 2013-03-27 | 2015-12-02 | 제온 코포레이션 | 도전성 롤용 가교성 고무 조성물, 도전성 롤용 고무 가교물, 및 도전성 롤 |
KR101670689B1 (ko) * | 2015-04-27 | 2016-10-31 | 피씨케이(주) | 제동시스템용 가스켓 고무 조성물 |
-
2021
- 2021-03-25 KR KR1020210039124A patent/KR102445866B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101405907B1 (ko) | 2011-07-13 | 2014-06-19 | 평화오일씰공업 주식회사 | 모노 튜브식 쇽 업소버용 오링의 고무조성물 |
KR20150135371A (ko) * | 2013-03-27 | 2015-12-02 | 제온 코포레이션 | 도전성 롤용 가교성 고무 조성물, 도전성 롤용 고무 가교물, 및 도전성 롤 |
KR101670689B1 (ko) * | 2015-04-27 | 2016-10-31 | 피씨케이(주) | 제동시스템용 가스켓 고무 조성물 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240106157A (ko) * | 2022-12-29 | 2024-07-08 | 주식회사 화인 | 인장 모듈러스가 우수하고 압축변형율이 우수한 배관 누설 방지용 고무계 탄성 소재 및 이의 제조방법 |
KR102825710B1 (ko) * | 2022-12-29 | 2025-06-27 | 한국소재융합연구원 | 인장 모듈러스가 우수하고 압축변형율이 우수한 배관 누설 방지용 고무계 탄성 소재 및 이의 제조방법 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1985657B1 (en) | Hydrogenated nbr composition | |
EP2883908B1 (en) | Nbr composition | |
US7847008B2 (en) | Hydrogenated NBR composition | |
EP1985658A1 (en) | Hydrogenated nbr compositions | |
KR102467058B1 (ko) | 고온 영구압축줄음율 특성이 우수한 오링용 불소고무 조성물 | |
KR102445866B1 (ko) | 탄성회복 특성이 우수한 오링용 니트릴 고무 조성물 | |
US7989539B2 (en) | NBR composition | |
KR20050045448A (ko) | 오일필터용 고무 패킹 조성물 | |
JP7064901B2 (ja) | 水素化ニトリルゴム用架橋剤マスターバッチ、水素化ニトリルゴム組成物および水素化ニトリルゴム架橋成形品 | |
JP2000212333A (ja) | 水素化nbr組成物 | |
KR20150077497A (ko) | 연료전지용 가스켓 | |
JPH093246A (ja) | 水素化nbr組成物 | |
CN118562230A (zh) | 一种高耐久性密封圈及其制备方法 | |
MX2013003909A (es) | Composicion aceleradora para elastomeros. | |
KR101664740B1 (ko) | 연료전지용 가스켓 | |
JP6034707B2 (ja) | 空気圧機器のシール用ゴム組成物およびそれを用いた空気圧機器用シール | |
KR102694184B1 (ko) | 탄성회복 특성이 우수한 친환경 오링용 니트릴 고무 조성물 | |
JPWO2019188339A1 (ja) | ゴム組成物およびそれを用いた混練機表面への粘着性の低減方法 | |
JP7544529B2 (ja) | ニトリルゴム組成物およびその成形品 | |
JP2006213743A (ja) | 水素化ニトリルゴム組成物 | |
KR20240063218A (ko) | 자동차용 라디에이터 호스 조성물 | |
KR101994647B1 (ko) | 노화특성 및 냄새가 개선된 타이어 고무 조성물 | |
WO2023190825A1 (ja) | 密封装置 | |
KR20240155669A (ko) | 불소 고무가 첨가된 자동차용 라디에이터 호스 조성물 | |
JP3484471B2 (ja) | 加硫可能な耐熱性、耐圧縮永久歪性、及び耐油性に優れるオイルシール、o−リング、ガスケット、パッキンに用いるゴム組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20210325 |
|
PA0201 | Request for examination | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20220711 Patent event code: PE09021S01D |
|
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20220823 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20220916 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20220916 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |