KR102011917B1 - 장기 내열성이 우수한 고충격 폴리케톤 조성물 - Google Patents
장기 내열성이 우수한 고충격 폴리케톤 조성물 Download PDFInfo
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- KR102011917B1 KR102011917B1 KR1020170152682A KR20170152682A KR102011917B1 KR 102011917 B1 KR102011917 B1 KR 102011917B1 KR 1020170152682 A KR1020170152682 A KR 1020170152682A KR 20170152682 A KR20170152682 A KR 20170152682A KR 102011917 B1 KR102011917 B1 KR 102011917B1
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- polyketone
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L73/00—Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C08L59/00 - C08L71/00; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
- C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
- C08L101/025—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing nitrogen atoms
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
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- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Polyethers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
| 구분 | 인장강도 (MPa) | 충격강도(kJ/m2) | ||||
| 초기 | 145℃, 1008시간 후 |
유지율 (%) |
초기 | 145℃, 1008시간 후 |
유지율 (%) |
|
| 비교예 1 | 62 | 18 | 29 | 8 | 1 | 13 |
| 비교예 2 | 63 | 53 | 85 | 237 | 30 | 13 |
| 비교예 3 | 62 | 67 | 108 | 533 | 30 | 6 |
| 실시예 1 | 47 | 48 | 102 | 88 | 41 | 47 |
| 실시예 2 | 48 | 49 | 102 | 89 | 41 | 46 |
| 실시예 3 | 59 | 51 | 85 | 88 | 52 | 59 |
| 실시예 4 | 61 | 54 | 89 | 89 | 54 | 61 |
Claims (4)
- 하기 일반식 (1) 및 (2)로 표시되는 반복 단위로 이루어진 폴리케톤 공중합체로서, y/x가 0.03~0.3인 선상 교대 폴리케톤 44 내지 61중량부; 폴리아미드 26 내지 43중량부; 및 ABS 고무 또는 에틸렌 옥텐 고무 5 내지 20중량부로 이루어지는 수지를 포함하고,
상기 총 수지 성분 100중량부에 대하여 산화구리(Ⅱ)는 0.05 내지 2중량부를 포함하며,
인장강도 유지율은 85~102%이고, 충격강도 유지율은 46~61%인 것을 특징으로 하는 장기 내열성이 우수한 고충격 폴리케톤 조성물.
-[-CH2CH2-CO]x- (1)
-[-CH2-CH(CH3)-CO]y- (2)
(x, y는 폴리머 중의 일반식 (1) 및 (2)의 각각의 몰%를 나타낸다)
- 삭제
- 삭제
- 제1항의 폴리케톤 조성물로 제조되는 차량용 흡기 매니폴드.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170152682A KR102011917B1 (ko) | 2017-11-16 | 2017-11-16 | 장기 내열성이 우수한 고충격 폴리케톤 조성물 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170152682A KR102011917B1 (ko) | 2017-11-16 | 2017-11-16 | 장기 내열성이 우수한 고충격 폴리케톤 조성물 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190055883A KR20190055883A (ko) | 2019-05-24 |
| KR102011917B1 true KR102011917B1 (ko) | 2019-08-20 |
Family
ID=66679925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170152682A Active KR102011917B1 (ko) | 2017-11-16 | 2017-11-16 | 장기 내열성이 우수한 고충격 폴리케톤 조성물 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102011917B1 (ko) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120077366A (ko) * | 2010-12-30 | 2012-07-10 | 주식회사 효성 | 내충격성이 향상된 폴리케톤과 나일론의 블렌드 |
| EP2848652A1 (en) * | 2013-09-17 | 2015-03-18 | Rhodia Operations | Polyamide based composition containing polyketone and rubber |
| KR101655336B1 (ko) * | 2014-11-19 | 2016-09-07 | 주식회사 효성 | 폴리케톤 범퍼 브라켓 |
| KR20170090902A (ko) * | 2016-01-29 | 2017-08-08 | 주식회사 효성 | 치수안정성이 우수한 고충격 폴리케톤 건전지 가스켓 |
-
2017
- 2017-11-16 KR KR1020170152682A patent/KR102011917B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190055883A (ko) | 2019-05-24 |
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