CN1351237A - 拉伸定向的硅烷交联聚乙烯管材及其制造方法 - Google Patents
拉伸定向的硅烷交联聚乙烯管材及其制造方法 Download PDFInfo
- Publication number
- CN1351237A CN1351237A CN 01129155 CN01129155A CN1351237A CN 1351237 A CN1351237 A CN 1351237A CN 01129155 CN01129155 CN 01129155 CN 01129155 A CN01129155 A CN 01129155A CN 1351237 A CN1351237 A CN 1351237A
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- CN
- China
- Prior art keywords
- pipe
- tubing
- polyethylene
- stretch orientation
- stretch
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000008569 process Effects 0.000 title claims abstract description 10
- 239000004718 silane crosslinked polyethylene Substances 0.000 title claims description 39
- 229920000573 polyethylene Polymers 0.000 claims abstract description 54
- 238000004132 cross linking Methods 0.000 claims abstract description 16
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000077 silane Inorganic materials 0.000 claims abstract description 7
- -1 polyethylene Polymers 0.000 claims description 55
- 239000002131 composite material Substances 0.000 claims description 53
- 239000004698 Polyethylene Substances 0.000 claims description 51
- 239000010410 layer Substances 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 32
- 150000001875 compounds Chemical class 0.000 claims description 24
- 229920000642 polymer Polymers 0.000 claims description 24
- 238000009833 condensation Methods 0.000 claims description 17
- 230000005494 condensation Effects 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 239000004831 Hot glue Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 229920001169 thermoplastic Polymers 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 11
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 11
- 150000001282 organosilanes Chemical class 0.000 claims description 11
- 230000004927 fusion Effects 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 9
- 230000003301 hydrolyzing effect Effects 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 229920013716 polyethylene resin Polymers 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000005453 pelletization Methods 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 229910010272 inorganic material Inorganic materials 0.000 claims description 3
- 239000011147 inorganic material Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 238000005336 cracking Methods 0.000 description 20
- 230000035882 stress Effects 0.000 description 14
- 230000006353 environmental stress Effects 0.000 description 6
- 238000009740 moulding (composite fabrication) Methods 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010382 chemical cross-linking Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 229920006037 cross link polymer Polymers 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002937 thermal insulation foam Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011291559A CN1181276C (zh) | 2001-12-07 | 2001-12-07 | 拉伸定向的硅烷交联聚乙烯管材的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011291559A CN1181276C (zh) | 2001-12-07 | 2001-12-07 | 拉伸定向的硅烷交联聚乙烯管材的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1351237A true CN1351237A (zh) | 2002-05-29 |
CN1181276C CN1181276C (zh) | 2004-12-22 |
Family
ID=4668948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011291559A Expired - Fee Related CN1181276C (zh) | 2001-12-07 | 2001-12-07 | 拉伸定向的硅烷交联聚乙烯管材的制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1181276C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100387426C (zh) * | 2002-07-23 | 2008-05-14 | 路博润高级材料公司 | 具有高密度聚乙烯衬里的交联聚乙烯管 |
-
2001
- 2001-12-07 CN CNB011291559A patent/CN1181276C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100387426C (zh) * | 2002-07-23 | 2008-05-14 | 路博润高级材料公司 | 具有高密度聚乙烯衬里的交联聚乙烯管 |
Also Published As
Publication number | Publication date |
---|---|
CN1181276C (zh) | 2004-12-22 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DONGTAI NEW MATERIAL SCIENCE ANG TECHNOLOGY CO., L Free format text: FORMER OWNER: GAN GUOGONG Effective date: 20130626 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 CHENGDU, SICHUAN PROVINCE TO: 610100 CHENGDU, SICHUAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130626 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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041222 Termination date: 20161207 |