KR100950784B1 - 폴리옥시메틸렌 수지 조성물 - Google Patents
폴리옥시메틸렌 수지 조성물 Download PDFInfo
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- KR100950784B1 KR100950784B1 KR1020030075538A KR20030075538A KR100950784B1 KR 100950784 B1 KR100950784 B1 KR 100950784B1 KR 1020030075538 A KR1020030075538 A KR 1020030075538A KR 20030075538 A KR20030075538 A KR 20030075538A KR 100950784 B1 KR100950784 B1 KR 100950784B1
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- South Korea
- Prior art keywords
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- compound
- polyoxymethylene resin
- resin composition
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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- 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
- C08K3/10—Metal compounds
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/07—Aldehydes; Ketones
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/02—Polyacetals containing polyoxymethylene sequences only
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
산화방지제 (중량%) | 아연화합물 (중량%) | 유리섬유 (중량%) | 알칼리토금속류 화합물(중량%) | 포름알데히드 반응성물질 (중량%) | |
실시예 1 | 0.3 | 1.0 | 20.0 | - | - |
실시예 2 | 0.3 | 1.0 | 20.0 | 0.5 | - |
실시예 3 | 0.3 | 1.0 | 20.0 | 0.5 | 0.2 |
비교예 1 | - | 1.0 | 20.0 | - | - |
비교예 2 | 0.3 | - | 20.0 | - | - |
비교예 3 | 0.3 | - | 20.0 | 0.5 | - |
비교예 4 | - | 1.0 | 20.0 | - | 0.2 |
비교예 5 | 0.3 | 10.0 | 20.0 | - | - |
비교예 6 | - | 1.0 | 20.0 | 0.5 | 0.2 |
초기인장강도비율(%) | 영률유지율(%) | |
실시예 1 | 98.2 | 91.1 |
실시예 2 | 95.9 | 92.5 |
실시예 3 | 95.4 | 93.2 |
비교예 1 | 95.1 | 81.8 |
비교예 2 | 102.1 | 64.4 |
비교예 3 | 97.7 | 75.5 |
비교예 4 | 95.5 | 83.1 |
비교예 5 | 72.1 | 88.6 |
비교예 6 | 95.4 | 86.0 |
Claims (7)
- 삭제
- 삭제
- 폴리옥시메틸렌 수지 100 중량부에 대하여 입체장애 아민류 산화방지제 0.05∼3 중량부, 아연 화합물 0.1∼3 중량부, 알칼리토금속류 화합물 0.05∼4.95 중량부, 포름알데히드 반응성 물질 0.05∼5 중량부, 및 직경 7∼20 ㎛, 길이 1∼8 ㎜인 유리섬유 5∼50 중량부를 포함하고,상기 아연 화합물과 알칼리토금속류 화합물의 총합이 0.1∼5 중량부이며,120 ℃ 디젤유에 500 시간 동안 침적한 후의 영률(Young's Modulus) 유지율이 90% 이상인 것을 특징으로 하는 폴리옥시메틸렌 수지 조성물.
- 제3항에 있어서, 상기 유리섬유는 비닐기, 에폭시기, 머캅탄기, 아민기 중 어느 하나의 유기관능기를 가지는 실란계 커플링 처리제로 접착력이 증가된 유리섬유인 것을 특징으로 하는 폴리옥시메틸렌 수지 조성물.
- 제3항에 있어서, 상기 알칼리토금속류 화합물은 마그네슘화합물, 칼슘화합물, 스트론튬화합물 중 어느 하나인 것을 특징으로 하는 폴리옥시메틸렌 수지 조성물.
- 제3항에 있어서, 상기 포름알데히드 반응성 물질은 아미드화합물, 우레탄화합물, 피리딘유도체, 요소유도체, 트리아진유도체 및 히드라진유도체 중 어느 하나인 것을 특징으로 하는 폴리옥시메틸렌 수지 조성물.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030075538A KR100950784B1 (ko) | 2003-10-28 | 2003-10-28 | 폴리옥시메틸렌 수지 조성물 |
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Application Number | Priority Date | Filing Date | Title |
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KR1020030075538A KR100950784B1 (ko) | 2003-10-28 | 2003-10-28 | 폴리옥시메틸렌 수지 조성물 |
Publications (2)
Publication Number | Publication Date |
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KR20050040354A KR20050040354A (ko) | 2005-05-03 |
KR100950784B1 true KR100950784B1 (ko) | 2010-04-02 |
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KR1020030075538A KR100950784B1 (ko) | 2003-10-28 | 2003-10-28 | 폴리옥시메틸렌 수지 조성물 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100196682B1 (ko) * | 1995-09-29 | 1999-06-15 | 가스가 다쿠조우 | 폴리아세탈 수지조성물 |
KR20030048733A (ko) * | 2001-12-13 | 2003-06-25 | 주식회사 코오롱 | 내염소성이 우수한 폴리옥시메틸렌수지 조성물 |
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- 2003-10-28 KR KR1020030075538A patent/KR100950784B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100196682B1 (ko) * | 1995-09-29 | 1999-06-15 | 가스가 다쿠조우 | 폴리아세탈 수지조성물 |
KR20030048733A (ko) * | 2001-12-13 | 2003-06-25 | 주식회사 코오롱 | 내염소성이 우수한 폴리옥시메틸렌수지 조성물 |
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KR20050040354A (ko) | 2005-05-03 |
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