CN1164884C - 有钢骨架增强体的电热熔硅烷交联聚乙烯管道连接件 - Google Patents
有钢骨架增强体的电热熔硅烷交联聚乙烯管道连接件 Download PDFInfo
- Publication number
- CN1164884C CN1164884C CNB01128997XA CN01128997A CN1164884C CN 1164884 C CN1164884 C CN 1164884C CN B01128997X A CNB01128997X A CN B01128997XA CN 01128997 A CN01128997 A CN 01128997A CN 1164884 C CN1164884 C CN 1164884C
- Authority
- CN
- China
- Prior art keywords
- crosslinked polyethylene
- electric heating
- silane crosslinked
- steel
- melt
- 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.)
- Expired - Fee Related
Links
- 239000004718 silane crosslinked polyethylene Substances 0.000 title claims abstract description 44
- 229910001294 Reinforcing steel Inorganic materials 0.000 title 1
- 238000005485 electric heating Methods 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000004831 Hot glue Substances 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000004132 cross linking Methods 0.000 claims description 13
- 238000006068 polycondensation reaction Methods 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 8
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 229920002959 polymer blend Polymers 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 229920003020 cross-linked polyethylene Polymers 0.000 description 6
- 239000004703 cross-linked polyethylene Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000012943 hotmelt Substances 0.000 description 4
- 150000001282 organosilanes Chemical class 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 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
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB01128997XA CN1164884C (zh) | 2001-10-26 | 2001-10-26 | 有钢骨架增强体的电热熔硅烷交联聚乙烯管道连接件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB01128997XA CN1164884C (zh) | 2001-10-26 | 2001-10-26 | 有钢骨架增强体的电热熔硅烷交联聚乙烯管道连接件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1344879A CN1344879A (zh) | 2002-04-17 |
CN1164884C true CN1164884C (zh) | 2004-09-01 |
Family
ID=4668804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB01128997XA Expired - Fee Related CN1164884C (zh) | 2001-10-26 | 2001-10-26 | 有钢骨架增强体的电热熔硅烷交联聚乙烯管道连接件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1164884C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107606341A (zh) * | 2017-07-26 | 2018-01-19 | 盐城润浩密封件科技有限公司 | 一种液压管口密封件 |
JP7425563B2 (ja) * | 2019-08-26 | 2024-01-31 | 株式会社ブリヂストン | 流路構造 |
-
2001
- 2001-10-26 CN CNB01128997XA patent/CN1164884C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1344879A (zh) | 2002-04-17 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
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 |
|
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 |
|
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 |
Granted publication date: 20040901 Termination date: 20161026 |
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CF01 | Termination of patent right due to non-payment of annual fee |