KR100944964B1 - 발포성 수지 조성물과 그 수지 조성물을 이용한 파이프 - Google Patents
발포성 수지 조성물과 그 수지 조성물을 이용한 파이프 Download PDFInfo
- Publication number
- KR100944964B1 KR100944964B1 KR1020080048421A KR20080048421A KR100944964B1 KR 100944964 B1 KR100944964 B1 KR 100944964B1 KR 1020080048421 A KR1020080048421 A KR 1020080048421A KR 20080048421 A KR20080048421 A KR 20080048421A KR 100944964 B1 KR100944964 B1 KR 100944964B1
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- KR
- South Korea
- Prior art keywords
- weight
- parts
- resin composition
- pipe
- powder
- Prior art date
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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
- C08K3/18—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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
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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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
Abstract
Description
구분 | 내화성(산소지수 %) | 팽창성(부피비) |
실시예 | 52 | 1.63 |
비교예 | 32 | 1.44 |
Claims (4)
- 수평균분자량이 26000인 폴리에스테르 열가소성 수지 100 중량부, 무기충전제인 산화아연 6 중량부, 난연제인 수산화마그네슘 5 중량부, 발포제인 OBSH(P,P'-Oxy bis(benzene sulfonyl hydrazide)) 및 TSH(P-Toluene sulfonyl hydrazide)의 1:1 혼합물 6 중량부, 및 제올라이트 분말 및 운기석 분말의 1:1 혼합물 3 중량부를 포함하는 발포성 수지 조성물.
- 제1항에 있어서,상기 제올라이트는 천연 제올라이트인 것을 특징으로 하는 발포성 수지 조성물.
- 3층 단면 구조를 갖는 파이프에 있어서,내·외층의 재질은 합성 수지로 이루어져 있고, 중간층은 수평균분자량이 26000인 폴리에스테르 열가소성 수지 100 중량부, 무기충전제인 산화아연 6 중량부, 난연제인 수산화마그네슘 5 중량부, 발포제인 OBSH(P,P'-Oxy bis(benzene sulfonyl hydrazide)) 및 TSH(P-Toluene sulfonyl hydrazide)의 1:1 혼합물 6 중량부, 및 제올라이트 분말 및 운기석 분말의 1:1 혼합물 3 중량부를 포함하는 발포성 수지 조성물로 이루어진 3층 단면 구조를 갖는 파이프.
- 제3항에 있어서,상기 제올라이트는 천연 제올라이트인 것을 특징으로 하는 3층 단면 구조를 갖는 파이프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080048421A KR100944964B1 (ko) | 2008-05-26 | 2008-05-26 | 발포성 수지 조성물과 그 수지 조성물을 이용한 파이프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080048421A KR100944964B1 (ko) | 2008-05-26 | 2008-05-26 | 발포성 수지 조성물과 그 수지 조성물을 이용한 파이프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090122548A KR20090122548A (ko) | 2009-12-01 |
KR100944964B1 true KR100944964B1 (ko) | 2010-03-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080048421A KR100944964B1 (ko) | 2008-05-26 | 2008-05-26 | 발포성 수지 조성물과 그 수지 조성물을 이용한 파이프 |
Country Status (1)
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KR (1) | KR100944964B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09263651A (ja) * | 1995-11-28 | 1997-10-07 | Dainippon Ink & Chem Inc | 発泡体及び積層体 |
KR20010060152A (ko) * | 1999-12-21 | 2001-07-06 | 서관호 | 가교화된 폴리에스테르 성형물의 제조방법 |
JP2005154604A (ja) | 2003-11-26 | 2005-06-16 | Sekisui Chem Co Ltd | 脂肪族ポリエステル系発泡体、その製造方法及びその積層体 |
JP2005179395A (ja) | 2003-12-16 | 2005-07-07 | Sekisui Chem Co Ltd | 脂肪族ポリエステル系樹脂発泡体及びその製造方法 |
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2008
- 2008-05-26 KR KR1020080048421A patent/KR100944964B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09263651A (ja) * | 1995-11-28 | 1997-10-07 | Dainippon Ink & Chem Inc | 発泡体及び積層体 |
KR20010060152A (ko) * | 1999-12-21 | 2001-07-06 | 서관호 | 가교화된 폴리에스테르 성형물의 제조방법 |
JP2005154604A (ja) | 2003-11-26 | 2005-06-16 | Sekisui Chem Co Ltd | 脂肪族ポリエステル系発泡体、その製造方法及びその積層体 |
JP2005179395A (ja) | 2003-12-16 | 2005-07-07 | Sekisui Chem Co Ltd | 脂肪族ポリエステル系樹脂発泡体及びその製造方法 |
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KR20090122548A (ko) | 2009-12-01 |
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