CN113121902A - 一种快速成型超高分子量聚乙烯管及其制备方法 - Google Patents
一种快速成型超高分子量聚乙烯管及其制备方法 Download PDFInfo
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- CN113121902A CN113121902A CN202110310063.7A CN202110310063A CN113121902A CN 113121902 A CN113121902 A CN 113121902A CN 202110310063 A CN202110310063 A CN 202110310063A CN 113121902 A CN113121902 A CN 113121902A
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- molecular weight
- weight polyethylene
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- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 title claims abstract description 73
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 title claims abstract description 73
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000003607 modifier Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000000155 melt Substances 0.000 claims abstract description 36
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000004705 High-molecular-weight polyethylene Substances 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 11
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 53
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 239000000843 powder Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical group CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 2
- 229920003169 water-soluble polymer Polymers 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 description 13
- 239000002245 particle Substances 0.000 description 12
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202110310063.7A CN113121902B (zh) | 2021-03-23 | 2021-03-23 | 一种快速成型超高分子量聚乙烯管及其制备方法 |
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CN202110310063.7A CN113121902B (zh) | 2021-03-23 | 2021-03-23 | 一种快速成型超高分子量聚乙烯管及其制备方法 |
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CN113121902A true CN113121902A (zh) | 2021-07-16 |
CN113121902B CN113121902B (zh) | 2022-11-22 |
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Citations (12)
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JPS63230751A (ja) * | 1987-03-19 | 1988-09-27 | Mitsui Petrochem Ind Ltd | 超高分子量オレフイン重合体組成物及びその製法 |
JPH01156344A (ja) * | 1987-12-15 | 1989-06-19 | Mitsui Petrochem Ind Ltd | ポリオレフィン組成物 |
CN1473174A (zh) * | 2001-09-06 | 2004-02-04 | ������ѧ��ʽ���� | 聚乙烯树脂组合物 |
CN102070819A (zh) * | 2004-03-12 | 2011-05-25 | 博里利斯技术有限公司 | 线型低密度聚乙烯耐压管 |
CN102209751A (zh) * | 2008-11-19 | 2011-10-05 | 三井化学株式会社 | 聚烯烃树脂组合物及其用途 |
CN104031305A (zh) * | 2014-05-08 | 2014-09-10 | 上海化工研究院 | 超高分子量聚乙烯管材的专用料及其制备和应用 |
CN104854187A (zh) * | 2012-12-17 | 2015-08-19 | 博里利斯股份公司 | 用于制备高密度聚乙烯共混物的方法 |
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CN107200903A (zh) * | 2017-05-24 | 2017-09-26 | 合肥星源新能源材料有限公司 | 一种热致相分离法制备的超高分子聚乙烯/聚4‑甲基‑1‑戊烯共混微孔膜及其制备方法 |
CN108774349A (zh) * | 2018-06-22 | 2018-11-09 | 上海化工研究院有限公司 | 一种uhmwpe熔融挤出级复合材料及其制备方法、成型工艺和应用 |
CN109111616A (zh) * | 2018-05-31 | 2019-01-01 | 广东联塑科技实业有限公司 | 一种超高分子量聚乙烯材料增强的hdpe复合材料及其制备方法和应用 |
US20200369009A1 (en) * | 2017-09-27 | 2020-11-26 | Dow Global Technologies Llc | Abrasion resistant flexible composites and multilayer pipe liners for cured-inplace pipe |
-
2021
- 2021-03-23 CN CN202110310063.7A patent/CN113121902B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63230751A (ja) * | 1987-03-19 | 1988-09-27 | Mitsui Petrochem Ind Ltd | 超高分子量オレフイン重合体組成物及びその製法 |
JPH01156344A (ja) * | 1987-12-15 | 1989-06-19 | Mitsui Petrochem Ind Ltd | ポリオレフィン組成物 |
CN1473174A (zh) * | 2001-09-06 | 2004-02-04 | ������ѧ��ʽ���� | 聚乙烯树脂组合物 |
CN102070819A (zh) * | 2004-03-12 | 2011-05-25 | 博里利斯技术有限公司 | 线型低密度聚乙烯耐压管 |
CN102209751A (zh) * | 2008-11-19 | 2011-10-05 | 三井化学株式会社 | 聚烯烃树脂组合物及其用途 |
CN104854187A (zh) * | 2012-12-17 | 2015-08-19 | 博里利斯股份公司 | 用于制备高密度聚乙烯共混物的方法 |
CN104031305A (zh) * | 2014-05-08 | 2014-09-10 | 上海化工研究院 | 超高分子量聚乙烯管材的专用料及其制备和应用 |
CN106589543A (zh) * | 2016-12-08 | 2017-04-26 | 深州市工程塑料有限公司 | 一种超高分子量聚乙烯合金管材及其制备方法 |
CN107200903A (zh) * | 2017-05-24 | 2017-09-26 | 合肥星源新能源材料有限公司 | 一种热致相分离法制备的超高分子聚乙烯/聚4‑甲基‑1‑戊烯共混微孔膜及其制备方法 |
US20200369009A1 (en) * | 2017-09-27 | 2020-11-26 | Dow Global Technologies Llc | Abrasion resistant flexible composites and multilayer pipe liners for cured-inplace pipe |
CN109111616A (zh) * | 2018-05-31 | 2019-01-01 | 广东联塑科技实业有限公司 | 一种超高分子量聚乙烯材料增强的hdpe复合材料及其制备方法和应用 |
CN108774349A (zh) * | 2018-06-22 | 2018-11-09 | 上海化工研究院有限公司 | 一种uhmwpe熔融挤出级复合材料及其制备方法、成型工艺和应用 |
Non-Patent Citations (4)
Title |
---|
HILL, MJ,等: "Morphology maps of blends of a linear polyethylene with ethylene-co-4-methyl pentene-1 copolymers", 《JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS》 * |
I. MIRONI-HARPAZ,等: "Thermoelectric Behavior (PTC) of Carbon Black-Containing TPX/UHMWPE and TPX/XL-UHMWPE Blends", 《JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS》 * |
唐璐,等: "纤维用超高分子量聚乙烯研究进展", 《石油化工》 * |
孙岩: "超高分子量聚乙烯自增强管材的制备及性能研究", 《中国优秀博硕士学位论文全文数据库(硕士) 工程科技I辑》 * |
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Inventor after: Wang Wubin Inventor after: Liu Zhenguo Inventor after: Sun Lupeng Inventor after: Chen Miao Inventor after: Meng Xiange Inventor before: Wang Wubin Inventor before: Liu Zhenguo Inventor before: Sun Lupeng |
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Effective date of registration: 20240408 Address after: 334200 No.2 Bridge District, Copper Mine, Sizhou Town, Dexing City, Shangrao City, Jiangxi Province Patentee after: Jiangxi Copper Group (Dexing) Industrial Co.,Ltd. Country or region after: China Address before: No.15 metallurgical Avenue, Guixi City, Yingtan City, Jiangxi Province, 335400 Patentee before: Jiangxi Copper Co.,Ltd. Country or region before: China |