KR102621088B1 - 경질 폴리염화비닐관 - Google Patents
경질 폴리염화비닐관 Download PDFInfo
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- KR102621088B1 KR102621088B1 KR1020230132576A KR20230132576A KR102621088B1 KR 102621088 B1 KR102621088 B1 KR 102621088B1 KR 1020230132576 A KR1020230132576 A KR 1020230132576A KR 20230132576 A KR20230132576 A KR 20230132576A KR 102621088 B1 KR102621088 B1 KR 102621088B1
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- polyvinyl chloride
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- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 51
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 50
- 239000000203 mixture Substances 0.000 claims abstract description 42
- 239000011347 resin Substances 0.000 claims description 28
- 229920005989 resin Polymers 0.000 claims description 28
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 22
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 22
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 22
- 239000004609 Impact Modifier Substances 0.000 claims description 20
- OEIWPNWSDYFMIL-UHFFFAOYSA-N dioctyl benzene-1,4-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C=C1 OEIWPNWSDYFMIL-UHFFFAOYSA-N 0.000 claims description 20
- 229920009204 Methacrylate-butadiene-styrene Polymers 0.000 claims description 19
- HORIEOQXBKUKGQ-UHFFFAOYSA-N bis(7-methyloctyl) cyclohexane-1,2-dicarboxylate Chemical compound CC(C)CCCCCCOC(=O)C1CCCCC1C(=O)OCCCCCCC(C)C HORIEOQXBKUKGQ-UHFFFAOYSA-N 0.000 claims description 14
- 239000004806 diisononylester Substances 0.000 claims description 14
- 239000003381 stabilizer Substances 0.000 claims description 14
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- OLAQBFHDYFMSAJ-UHFFFAOYSA-L 1,2-bis(7-methyloctyl)cyclohexane-1,2-dicarboxylate Chemical compound CC(C)CCCCCCC1(C([O-])=O)CCCCC1(CCCCCCC(C)C)C([O-])=O OLAQBFHDYFMSAJ-UHFFFAOYSA-L 0.000 claims description 6
- LKAVYBZHOYOUSX-UHFFFAOYSA-N buta-1,3-diene;2-methylprop-2-enoic acid;styrene Chemical compound C=CC=C.CC(=C)C(O)=O.C=CC1=CC=CC=C1 LKAVYBZHOYOUSX-UHFFFAOYSA-N 0.000 claims description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 24
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 16
- 238000007654 immersion Methods 0.000 abstract description 12
- 230000000704 physical effect Effects 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract description 8
- 229910017604 nitric acid Inorganic materials 0.000 abstract description 8
- 239000011780 sodium chloride Substances 0.000 abstract description 8
- 230000000052 comparative effect Effects 0.000 description 19
- 238000001514 detection method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- TUOSWEIWIXJUAU-UHFFFAOYSA-N bis(7-methyloctyl) cyclohexane-1,1-dicarboxylate Chemical compound CC(C)CCCCCCOC(=O)C1(C(=O)OCCCCCCC(C)C)CCCCC1 TUOSWEIWIXJUAU-UHFFFAOYSA-N 0.000 description 1
- GXBDYVJMWRTUNT-UHFFFAOYSA-N buta-1,3-diene;2-methylprop-2-enoic acid Chemical compound C=CC=C.CC(=C)C(O)=O GXBDYVJMWRTUNT-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- 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
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
성분 | 실시예 | 비교예 1 | 비교예 2 | |
폴리염화비닐 수지 | 100 | 100 | 100 | |
안정제 | 디옥틸 프탈레이트(DOP) | 0.19 | 0.05 | 0.34 |
디옥틸 테레프탈레이트(DOTP) | 0.072 | 0.02 | 0.13 | |
1,2-사이클로헥세인 디카복실릭 액시드 디이소노닐 에스테르(DINCH) | 0.04 | 0.01 | 0.07 | |
탄산칼슘 | 1.23 | 3.2 | 0.05 | |
충격 보강제 |
아크릴계 충격보강제(AIM) | 0.152 | 0.5 | 1.97 |
메타크릴레이트 부타디엔 스틸렌(MBS) | 0.118 | 0.4 | 1.53 | |
충진제 | 0.27 | 0.06 | 0.42 | |
지당 | 0.148 | 0.08 | 0.24 |
성분 | 비교예 3 | 비교예 4 | 비교예 5 | 비교예 6 | |
폴리염화비닐 수지 | 100 | 100 | 100 | 100 | |
안정제 | 디옥틸 프탈레이트(DOP) | 0.19 | 0.21 | 0.19 | 0.19 |
디옥틸 테레프탈레이트(DOTP) | 0.048 | 0.16 | 0.072 | 0.072 | |
1,2-사이클로헥세인 디카복실릭 액시드 디이소노닐 에스테르(DINCH) | 0.65 | 0.011 | 0.04 | 0.04 | |
탄산칼슘 | 1.23 | 1.23 | 1.23 | 1.23 | |
충격보강제 | 아크릴계 충격보강제(AIM) | 0.152 | 0.152 | 0.152 | 0.2 |
메타크릴레이트 부타디엔 스틸렌(MBS) | 0.118 | 0.118 | 0.1 | 0.2 | |
충진제 | 0.27 | 0.27 | 0.27 | 0.27 | |
지당 | 0.148 | 0.148 | 0.148 | 0.148 |
실시예 | 비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 | 비교예 5 | 비교예 6 | ||
인장 항복 강도(MPa) | 50.5 | 52 | 43 | 49 | 48 | 51 | 41 | |
열간 내압 크리프 | 이상 없음 |
이상 없음 |
이상 없음 |
변형 있음 | 이상 없음 |
이상 없음 |
이상 없음 |
|
비카트 연화온도(℃) | 83 | 73 | 81 | 76 | 77 | 74 | 75 | |
편평성 | 이상 없음 |
균열 있음 | 균열 있음 | 이상 없음 |
균열 있음 | 균열 있음 | 이상 없음 |
|
정량(Pb)(wt%) | 검출 안됨 |
검출 안됨 |
검출 안됨 |
검출 안됨 |
검출 안됨 |
검출 안됨 |
검출 안됨 |
|
침지시험 (mg/cm2) |
물 | 0.09 | 0.2 | 0.15 | 0.1 | 0.11 | 0.13 | 0.12 |
염화나트륨 용액 | 0.11 | 0.21 | 0.18 | 0.14 | 0.13 | 0.15 | 0.13 | |
황산 용액 | 0.12 | 0.23 | 0.19 | 0.15 | 0.15 | 0.16 | 0.15 | |
질산 용액 | 0.13 | 0.25 | 0.21 | 0.17 | 0.17 | 0.16 | 0.14 | |
수산화나트륨 용액 | 0.12 | 0.24 | 0.19 | 0.15 | 0.14 | 0.15 | 0.13 |
Claims (3)
- 경질 폴리염화비닐 파이프용 조성물로서,
상기 조성물은 폴리염화비닐 수지를 포함하고, 추가로 폴리염화비닐 수지 100 중량부에 대하여 안정제 0.302 중량부, 탄산칼슘 1.23 중량부, 충격보강제 1.89 중량부, 지당 0.148 중량부, 및 탄산칼슘 및 지당을 제외한 충진제 0.27 중량부를 포함하며,
상기 안정제는 디옥틸 프탈레이트(dioctyl phthalate, DOP), 디옥틸 테레프탈레이트(diocyl terephthalate, DOTP) 및 1,2-사이클로헥세인 디카복실릭 엑시드 디이소노닐 에스테르(1,2-cyclohexane dicarboxylic acid diisononyl ester, DINCH)을 1 : 0.38 : 0.21의 중량비로 포함하고,
상기 충격보강제는 아크릴계 충격보강제(acrylic impact modifier, AIM) 및 메타크릴레이트 부타디엔 스틸렌(methacrylate butadiene stylene, MBS)을 1 : 0.78의 중량비로 포함하는, 경질 폴리염화비닐 파이프용 조성물. - 삭제
- 삭제
Priority Applications (1)
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KR1020230132576A KR102621088B1 (ko) | 2023-10-05 | 2023-10-05 | 경질 폴리염화비닐관 |
Applications Claiming Priority (1)
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KR1020230132576A KR102621088B1 (ko) | 2023-10-05 | 2023-10-05 | 경질 폴리염화비닐관 |
Publications (1)
Publication Number | Publication Date |
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KR102621088B1 true KR102621088B1 (ko) | 2024-01-03 |
Family
ID=89538777
Family Applications (1)
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KR1020230132576A Active KR102621088B1 (ko) | 2023-10-05 | 2023-10-05 | 경질 폴리염화비닐관 |
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KR (1) | KR102621088B1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120114886A (ko) | 2011-04-08 | 2012-10-17 | 주식회사 대양플라텍 | 폴리염화비닐 파이프 제조방법 |
KR101298664B1 (ko) | 2011-04-20 | 2013-08-21 | 주식회사 명성화학 | 석고를 포함하는 고강도 폴리염화비닐 수지 및 그로부터 제조된 유체 파이프 |
KR101449583B1 (ko) | 2013-11-20 | 2014-10-08 | 유영화학(주) | 폴리염화비닐수지 성형조성물 및 이로부터 제조되는 경질 폴리염화비닐수지관의 제조방법 |
JP2017115043A (ja) * | 2015-12-25 | 2017-06-29 | 三菱ケミカル株式会社 | 軟質塩化ビニル樹脂組成物 |
US20180025715A1 (en) * | 2015-02-13 | 2018-01-25 | Acoustic Space Pty Ltd. | A sheet material with a cellular structure and/or a process for producing same |
KR102104272B1 (ko) | 2019-10-11 | 2020-04-27 | 케이엠산업 주식회사 | 농업용수 분수(分水)용 조립형 pvc frp 수로관을 포함하는 농업용수 공급장치 |
-
2023
- 2023-10-05 KR KR1020230132576A patent/KR102621088B1/ko active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120114886A (ko) | 2011-04-08 | 2012-10-17 | 주식회사 대양플라텍 | 폴리염화비닐 파이프 제조방법 |
KR101298664B1 (ko) | 2011-04-20 | 2013-08-21 | 주식회사 명성화학 | 석고를 포함하는 고강도 폴리염화비닐 수지 및 그로부터 제조된 유체 파이프 |
KR101449583B1 (ko) | 2013-11-20 | 2014-10-08 | 유영화학(주) | 폴리염화비닐수지 성형조성물 및 이로부터 제조되는 경질 폴리염화비닐수지관의 제조방법 |
US20180025715A1 (en) * | 2015-02-13 | 2018-01-25 | Acoustic Space Pty Ltd. | A sheet material with a cellular structure and/or a process for producing same |
JP2017115043A (ja) * | 2015-12-25 | 2017-06-29 | 三菱ケミカル株式会社 | 軟質塩化ビニル樹脂組成物 |
KR102104272B1 (ko) | 2019-10-11 | 2020-04-27 | 케이엠산업 주식회사 | 농업용수 분수(分水)용 조립형 pvc frp 수로관을 포함하는 농업용수 공급장치 |
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