CN102840393B - 一种双层聚乙烯管 - Google Patents
一种双层聚乙烯管 Download PDFInfo
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- CN102840393B CN102840393B CN201210346485.0A CN201210346485A CN102840393B CN 102840393 B CN102840393 B CN 102840393B CN 201210346485 A CN201210346485 A CN 201210346485A CN 102840393 B CN102840393 B CN 102840393B
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- resin
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- 239000004698 Polyethylene Substances 0.000 title claims description 34
- 229920000573 polyethylene Polymers 0.000 title claims description 34
- -1 polyethylene Polymers 0.000 title claims description 23
- 239000011347 resin Substances 0.000 claims description 74
- 229920005989 resin Polymers 0.000 claims description 74
- 229920001903 high density polyethylene Polymers 0.000 claims description 53
- 239000004700 high-density polyethylene Substances 0.000 claims description 53
- 229920001684 low density polyethylene Polymers 0.000 claims description 53
- 239000004702 low-density polyethylene Substances 0.000 claims description 53
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 52
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 33
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 17
- 239000004809 Teflon Substances 0.000 claims description 11
- 229920006362 Teflon® Polymers 0.000 claims description 11
- 235000011037 adipic acid Nutrition 0.000 claims description 11
- 239000001361 adipic acid Substances 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 11
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000002131 composite material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229920000092 linear low density polyethylene Polymers 0.000 description 3
- 239000004707 linear low-density polyethylene Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 231100000957 no side effect Toxicity 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 230000002180 anti-stress Effects 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210346485.0A CN102840393B (zh) | 2012-09-18 | 2012-09-18 | 一种双层聚乙烯管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210346485.0A CN102840393B (zh) | 2012-09-18 | 2012-09-18 | 一种双层聚乙烯管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102840393A CN102840393A (zh) | 2012-12-26 |
CN102840393B true CN102840393B (zh) | 2014-12-17 |
Family
ID=47368016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210346485.0A Active CN102840393B (zh) | 2012-09-18 | 2012-09-18 | 一种双层聚乙烯管 |
Country Status (1)
Country | Link |
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CN (1) | CN102840393B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2161796Y (zh) * | 1993-03-12 | 1994-04-13 | 于士芳 | 双壁螺旋管 |
CN2238955Y (zh) * | 1995-03-29 | 1996-10-30 | 王守信 | 三层复合芯部波纹塑料管 |
CN101157773A (zh) * | 2007-11-09 | 2008-04-09 | 新疆屯河节水科技有限公司 | 聚乙烯管材 |
CN202302354U (zh) * | 2011-11-14 | 2012-07-04 | 联塑市政管道(河北)有限公司 | 一种复合pp管 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5838129A (ja) * | 1981-08-28 | 1983-03-05 | Sekisui Plastics Co Ltd | 波形樹脂発泡シ−トの製造方法 |
BE1004303A3 (nl) * | 1989-06-29 | 1992-10-27 | Jonaco Gmbh | Samengestelde kunststofbuis. |
JPH07178816A (ja) * | 1993-12-22 | 1995-07-18 | Tokyo Gas Co Ltd | 既設管路の修理に用いるインサート樹脂管およびその修理工法 |
CN202371317U (zh) * | 2011-11-11 | 2012-08-08 | 北京泰宁科创雨水利用技术股份有限公司 | 一种高密度聚乙烯双层复合管 |
-
2012
- 2012-09-18 CN CN201210346485.0A patent/CN102840393B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2161796Y (zh) * | 1993-03-12 | 1994-04-13 | 于士芳 | 双壁螺旋管 |
CN2238955Y (zh) * | 1995-03-29 | 1996-10-30 | 王守信 | 三层复合芯部波纹塑料管 |
CN101157773A (zh) * | 2007-11-09 | 2008-04-09 | 新疆屯河节水科技有限公司 | 聚乙烯管材 |
CN202302354U (zh) * | 2011-11-14 | 2012-07-04 | 联塑市政管道(河北)有限公司 | 一种复合pp管 |
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Publication number | Publication date |
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CN102840393A (zh) | 2012-12-26 |
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TR01 | Transfer of patent right |
Effective date of registration: 20210520 Address after: No.66, Hemudu North Road, Hemudu Town, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee after: Ningbo Fengsheng New Material Technology Co.,Ltd. Address before: 315400 he Mu Du Zhen Jiang Zhong Cun, Yuyao City, Ningbo City, Zhejiang Province Patentee before: ZHEJIANG XINDA PLASTIC PIPE Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230626 Address after: 315400 he Mu Du Zhen Jiang Zhong Cun, Yuyao City, Ningbo City, Zhejiang Province Patentee after: ZHEJIANG XINDA PLASTIC PIPE Co.,Ltd. Address before: No.66, Hemudu North Road, Hemudu Town, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee before: Ningbo Fengsheng New Material Technology Co.,Ltd. |
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TR01 | Transfer of patent right |