CN1181281C - 硅烷交联聚乙烯管道连接件连接的管网 - Google Patents
硅烷交联聚乙烯管道连接件连接的管网 Download PDFInfo
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- CN1181281C CN1181281C CNB011290013A CN01129001A CN1181281C CN 1181281 C CN1181281 C CN 1181281C CN B011290013 A CNB011290013 A CN B011290013A CN 01129001 A CN01129001 A CN 01129001A CN 1181281 C CN1181281 C CN 1181281C
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- Prior art keywords
- pipe
- silane
- crosslinked polyethylene
- connecting piece
- polyethylene
- 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.)
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- 239000004718 silane crosslinked polyethylene Substances 0.000 title claims abstract description 79
- 239000002131 composite material Substances 0.000 claims abstract description 46
- 239000004698 Polyethylene Substances 0.000 claims abstract description 25
- 229920000573 polyethylene Polymers 0.000 claims abstract description 24
- 238000005485 electric heating Methods 0.000 claims abstract description 23
- -1 polyethylene Polymers 0.000 claims abstract description 23
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 229920000642 polymer Polymers 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 14
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- 239000000178 monomer Substances 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 42
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 32
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 150000001282 organosilanes Chemical class 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000004416 thermosoftening plastic Substances 0.000 claims description 9
- 239000012943 hotmelt Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910010272 inorganic material Inorganic materials 0.000 claims description 3
- 239000011147 inorganic material Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 241001234523 Velamen Species 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 claims description 2
- 238000003913 materials processing Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 229920000548 poly(silane) polymer Polymers 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 abstract description 12
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract description 4
- 230000006353 environmental stress Effects 0.000 abstract description 4
- 239000003502 gasoline Substances 0.000 abstract description 4
- 230000003301 hydrolyzing effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010292 electrical insulation Methods 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000003878 thermal aging Methods 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 229920001903 high density polyethylene Polymers 0.000 description 8
- 239000004700 high-density polyethylene Substances 0.000 description 8
- 239000004831 Hot glue Substances 0.000 description 6
- 230000032683 aging Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000005619 thermoelectricity Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Images
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- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011290013A CN1181281C (zh) | 2001-10-26 | 2001-10-26 | 硅烷交联聚乙烯管道连接件连接的管网 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011290013A CN1181281C (zh) | 2001-10-26 | 2001-10-26 | 硅烷交联聚乙烯管道连接件连接的管网 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1344882A CN1344882A (zh) | 2002-04-17 |
CN1181281C true CN1181281C (zh) | 2004-12-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB011290013A Expired - Fee Related CN1181281C (zh) | 2001-10-26 | 2001-10-26 | 硅烷交联聚乙烯管道连接件连接的管网 |
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CN (1) | CN1181281C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100357651C (zh) * | 2005-06-17 | 2007-12-26 | 甘国工 | 硅烷交联聚乙烯管道的非交联热塑性管端法兰及连接管网 |
CN102720248A (zh) * | 2012-06-26 | 2012-10-10 | 林慧鹏 | 一种给水和排水塑胶管连接结构 |
CN106090508B (zh) * | 2016-08-25 | 2018-04-13 | 江苏强盛功能化学股份有限公司 | 一种钢丝网骨架聚乙烯复合管的连接方法 |
CN108061201B (zh) * | 2018-01-02 | 2024-07-23 | 江门市德山复合材料科技有限公司 | 一种耐高压聚氨酯包覆碳纤维复合管件及其制造方法 |
CN112223854A (zh) * | 2020-09-18 | 2021-01-15 | 威海联桥新材料科技股份有限公司 | 一种三层复合pvc/pex输水管及其制备方法 |
CN115746433B (zh) * | 2022-11-16 | 2024-06-28 | 河北旺源管业有限公司 | 一种特殊硅烷交联聚乙烯管材、应用和中深层地热能源利用的交联聚乙烯管道系统 |
-
2001
- 2001-10-26 CN CNB011290013A patent/CN1181281C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1344882A (zh) | 2002-04-17 |
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Owner name: DONGTAI NEW MATERIAL SCIENCE ANG TECHNOLOGY CO., L Free format text: FORMER OWNER: GAN GUOGONG Effective date: 20130627 |
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Free format text: CORRECT: ADDRESS; FROM: 610041 CHENGDU, SICHUAN PROVINCE TO: 610100 CHENGDU, SICHUAN PROVINCE |
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Effective date of registration: 20130627 Address after: 610100, No. 103, Xingguang Road, Chengdu economic and Technological Development Zone, Longquanyi District, Chengdu, Sichuan Patentee after: Dongtai New Material Science ang Technology Co., Ltd., Sichuan Address before: 610041 Sichuan city of Chengdu province high tech Zone Shenxianshu Dongtai Industrial Zone (Chengdu) Industrial Co. Ltd. Patentee before: Gan Guogong |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041222 Termination date: 20161026 |
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CF01 | Termination of patent right due to non-payment of annual fee |