CN1267801A - 发泡塑覆保温金属管及其制造工艺 - Google Patents
发泡塑覆保温金属管及其制造工艺 Download PDFInfo
- Publication number
- CN1267801A CN1267801A CN 00115382 CN00115382A CN1267801A CN 1267801 A CN1267801 A CN 1267801A CN 00115382 CN00115382 CN 00115382 CN 00115382 A CN00115382 A CN 00115382A CN 1267801 A CN1267801 A CN 1267801A
- Authority
- CN
- China
- Prior art keywords
- heat
- metal pipe
- foamed plastic
- plastic coating
- insulating foamed
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 58
- 239000002184 metal Substances 0.000 title claims abstract description 58
- 239000006223 plastic coating Substances 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 229920003023 plastic Polymers 0.000 claims abstract description 44
- 239000004033 plastic Substances 0.000 claims abstract description 44
- 239000011241 protective layer Substances 0.000 claims description 25
- 239000010410 layer Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 18
- -1 polyethylene Polymers 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000005187 foaming Methods 0.000 claims description 11
- 239000004800 polyvinyl chloride Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 8
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 14
- 239000011810 insulating material Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000002984 plastic foam Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- ACOGMWBDRJJKNB-UHFFFAOYSA-N acetic acid;ethene Chemical group C=C.CC(O)=O ACOGMWBDRJJKNB-UHFFFAOYSA-N 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 2
- 229960005215 dichloroacetic acid Drugs 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Thermal Insulation (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00115382A CN1095533C (zh) | 2000-04-13 | 2000-04-13 | 发泡塑覆保温金属管的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00115382A CN1095533C (zh) | 2000-04-13 | 2000-04-13 | 发泡塑覆保温金属管的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1267801A true CN1267801A (zh) | 2000-09-27 |
CN1095533C CN1095533C (zh) | 2002-12-04 |
Family
ID=4584836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00115382A Expired - Fee Related CN1095533C (zh) | 2000-04-13 | 2000-04-13 | 发泡塑覆保温金属管的制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1095533C (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102954293A (zh) * | 2012-11-11 | 2013-03-06 | 大连日盛实业有限公司 | 小型中高温铝合金与pvc复合保温管 |
CN101746034B (zh) * | 2009-12-30 | 2013-04-10 | 王远孔 | 一种三层共挤复合型材的制作方法 |
CN103758439A (zh) * | 2014-01-20 | 2014-04-30 | 郑建祥 | 硬质pvc全包覆钢塑共挤节能型材 |
CN103883811A (zh) * | 2014-04-11 | 2014-06-25 | 苏州市依星橡塑有限公司 | 一种耐寒塑料管 |
CN105065792A (zh) * | 2015-07-31 | 2015-11-18 | 大禹节水(天津)有限公司 | 一种耐寒高抗冲pvc-u复合管材及其制备方法 |
CN105383066A (zh) * | 2015-12-08 | 2016-03-09 | 朗格斯特哈尔滨环保节能产品制造有限公司 | 直管聚氨酯保温管连续化生产设备及生产方法 |
CN105437490A (zh) * | 2015-12-08 | 2016-03-30 | 朗格斯特哈尔滨环保节能产品制造有限公司 | 交联聚乙烯聚氨酯保温管连续化生产成套设备及生产方法 |
CN106287112A (zh) * | 2016-08-11 | 2017-01-04 | 珠海格力电器股份有限公司 | 一种保温管道及其加工方法、空调器 |
CN107314194A (zh) * | 2017-06-07 | 2017-11-03 | 海宁亚丰塑业有限公司 | 一种保温金属管及其制备工艺 |
CN109130130A (zh) * | 2018-11-05 | 2019-01-04 | 福建亚通新材料科技股份有限公司 | 一种复合管保护层覆涂模具 |
CN110171091A (zh) * | 2019-03-26 | 2019-08-27 | 江苏欣荣普尔斯机械有限公司 | 一种二次发泡模具 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303352C (zh) * | 2003-03-21 | 2007-03-07 | 上海久通塑胶制品有限公司 | 一种新型发泡塑覆保温金属管的制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2040208U (zh) * | 1987-09-02 | 1989-06-28 | 营口市示范***厂 | 塑料外套管式聚氨酯保温管 |
DE19504501A1 (de) * | 1995-02-13 | 1996-08-14 | Wilhelm Hegler | Verfahren und Anlage zur Herstellung eines Mehrschicht-Rohres aus thermoplastischem Kunststoff, insbesondere Polyolefin |
CA2186519A1 (en) * | 1995-10-10 | 1997-04-11 | Henry S. Hsich | Metal tubing coated with multiple layers of polymeric materials |
CN2341001Y (zh) * | 1998-10-01 | 1999-09-29 | 于镇旗 | 钢塑复合管材 |
-
2000
- 2000-04-13 CN CN00115382A patent/CN1095533C/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101746034B (zh) * | 2009-12-30 | 2013-04-10 | 王远孔 | 一种三层共挤复合型材的制作方法 |
CN102954293A (zh) * | 2012-11-11 | 2013-03-06 | 大连日盛实业有限公司 | 小型中高温铝合金与pvc复合保温管 |
CN103758439A (zh) * | 2014-01-20 | 2014-04-30 | 郑建祥 | 硬质pvc全包覆钢塑共挤节能型材 |
CN103883811A (zh) * | 2014-04-11 | 2014-06-25 | 苏州市依星橡塑有限公司 | 一种耐寒塑料管 |
CN105065792A (zh) * | 2015-07-31 | 2015-11-18 | 大禹节水(天津)有限公司 | 一种耐寒高抗冲pvc-u复合管材及其制备方法 |
CN105383066A (zh) * | 2015-12-08 | 2016-03-09 | 朗格斯特哈尔滨环保节能产品制造有限公司 | 直管聚氨酯保温管连续化生产设备及生产方法 |
CN105437490A (zh) * | 2015-12-08 | 2016-03-30 | 朗格斯特哈尔滨环保节能产品制造有限公司 | 交联聚乙烯聚氨酯保温管连续化生产成套设备及生产方法 |
CN106287112A (zh) * | 2016-08-11 | 2017-01-04 | 珠海格力电器股份有限公司 | 一种保温管道及其加工方法、空调器 |
CN107314194A (zh) * | 2017-06-07 | 2017-11-03 | 海宁亚丰塑业有限公司 | 一种保温金属管及其制备工艺 |
CN109130130A (zh) * | 2018-11-05 | 2019-01-04 | 福建亚通新材料科技股份有限公司 | 一种复合管保护层覆涂模具 |
CN109130130B (zh) * | 2018-11-05 | 2023-12-15 | 福建亚通新材料科技股份有限公司 | 一种复合管保护层覆涂模具 |
CN110171091A (zh) * | 2019-03-26 | 2019-08-27 | 江苏欣荣普尔斯机械有限公司 | 一种二次发泡模具 |
Also Published As
Publication number | Publication date |
---|---|
CN1095533C (zh) | 2002-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: SHANGHAI BOYANG PLASTIC INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: CHEN RENCI; ZHOU BAOMAO; SHEN LIANG; CHEN ZHENGLIANG Effective date: 20030214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20030214 Patentee after: Shanghai Boym Plastics Industry Patentee before: Chen Renci Patentee before: Zhou Baomao Patentee before: Shen Liang Patentee before: Chen Zhengliang |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021204 Termination date: 20100413 |