CN102382265B - 一种多元接枝聚乙烯及其制备方法 - Google Patents
一种多元接枝聚乙烯及其制备方法 Download PDFInfo
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- CN102382265B CN102382265B CN 201110281876 CN201110281876A CN102382265B CN 102382265 B CN102382265 B CN 102382265B CN 201110281876 CN201110281876 CN 201110281876 CN 201110281876 A CN201110281876 A CN 201110281876A CN 102382265 B CN102382265 B CN 102382265B
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- polybasic
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- maleic anhydride
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- 239000004698 Polyethylene Substances 0.000 title claims abstract description 69
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 68
- -1 polyethylene Polymers 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 38
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003999 initiator Substances 0.000 claims abstract description 18
- 150000002978 peroxides Chemical class 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 3
- VLCAYQIMSMPEBW-UHFFFAOYSA-N methyl 3-hydroxy-2-methylidenebutanoate Chemical compound COC(=O)C(=C)C(C)O VLCAYQIMSMPEBW-UHFFFAOYSA-N 0.000 claims description 26
- 239000003153 chemical reaction reagent Substances 0.000 claims description 14
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 11
- 238000011284 combination treatment Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 6
- CTHJQRHPNQEPAB-UHFFFAOYSA-N 2-methoxyethenylbenzene Chemical compound COC=CC1=CC=CC=C1 CTHJQRHPNQEPAB-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical group C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 17
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 abstract 1
- 125000005395 methacrylic acid group Chemical group 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 229920000578 graft copolymer Polymers 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical class [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Graft Or Block Polymers (AREA)
Abstract
Description
组成(重量份) | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 对比例1 | 对比例2 |
PE | 96.72 | 94.88 | 93.75 | 92.4 | 88.35 | 85.2 | 96.72 | 93.75 |
过氧化物引发剂 | 0.08 | 0.12 | 0.15 | 0.20 | 0.35 | 0.5 | 0.08 | 0.15 |
顺丁烯二酸酐 | 0.5 | 0.6 | 0.3 | 0.4 | 0.5 | 2.0 | 1.7 | 3.1 |
HEMA | 0.7 | 1.0 | 1.5 | 2.0 | 5 | 0.3 | 0 | 0 |
GMA | 0.5 | 1.0 | 1.3 | 1.7 | 0.3 | 5 | 0 | 0 |
助反应剂 | 1.5 | 2.4 | 3.0 | 3.5 | 5.5 | 7.0 | 1.5 | 3.0 |
接枝率(%) | 1.05 | 1.37 | 1.82 | 2.36 | 3.08 | 4.11 | 1.12 | 1.98 |
Claims (5)
Priority Applications (1)
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CN 201110281876 CN102382265B (zh) | 2011-09-21 | 2011-09-21 | 一种多元接枝聚乙烯及其制备方法 |
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CN 201110281876 CN102382265B (zh) | 2011-09-21 | 2011-09-21 | 一种多元接枝聚乙烯及其制备方法 |
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CN102382265A CN102382265A (zh) | 2012-03-21 |
CN102382265B true CN102382265B (zh) | 2013-06-05 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102827329B (zh) * | 2012-09-20 | 2014-04-09 | 山东瑞丰高分子材料股份有限公司 | Pvc用高拉伸强度抗冲改性剂及其制备工艺 |
CN103224593B (zh) * | 2013-04-16 | 2015-12-09 | 哈尔滨工程大学 | 一种线性低密度聚乙烯接枝极性单体的方法 |
CA3035107C (en) * | 2016-08-31 | 2024-01-23 | Dow Global Technologies Llc | Modified polyethylenes |
CN108659172A (zh) * | 2018-04-17 | 2018-10-16 | 佳易容相容剂江苏有限公司 | 用于高性能聚酯及其合金的增韧剂及其制备方法 |
CN109081894B (zh) * | 2018-07-20 | 2020-12-15 | 厦门科艾斯塑胶科技有限公司 | 一种高流动性增韧剂及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1231508A (zh) * | 1998-01-13 | 1999-10-13 | 日本电气株式会社 | 半导体贮存夹具、操作方法及生产系统 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1231508A (zh) * | 1998-01-13 | 1999-10-13 | 日本电气株式会社 | 半导体贮存夹具、操作方法及生产系统 |
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Denomination of invention: Polybasic grafted polyethylene and preparation method thereof Effective date of registration: 20150817 Granted publication date: 20130605 Pledgee: China Everbright Bank Shenzhen branch Pledgor: Shenzhen Keju New Material Co., Ltd. Registration number: 2015990000679 |
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Date of cancellation: 20161202 Granted publication date: 20130605 Pledgee: China Everbright Bank Shenzhen branch Pledgor: Shenzhen Keju New Material Co., Ltd. Registration number: 2015990000679 |
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Denomination of invention: Polybasic grafted polyethylene and preparation method thereof Effective date of registration: 20170106 Granted publication date: 20130605 Pledgee: Bank of Shizuishan Limited by Share Ltd Yinchuan branch Pledgor: Anhui science and Technology Co., Ltd.|Shenzhen branch poly new materials Co., Ltd.|Xu Dong Registration number: 2016990001133 |
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Effective date of registration: 20180104 Address after: 241000 Anhui Province Economic and Technological Development Zone Wuhu Dongliang Road No. 9 Patentee after: Polymer Science (Anhui) New Material Co., Ltd. Address before: 518000 A19 building A19, Fu Qiao third industrial zone, qiaqiao, Fuyong street, Shenzhen City, Guangdong Patentee before: Shenzhen Keju New Material Co., Ltd. |
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Date of cancellation: 20180904 Granted publication date: 20130605 Pledgee: Bank of Shizuishan Limited by Share Ltd Yinchuan branch Pledgor: Polymer Science (Anhui) New Material Co., Ltd.|Shenzhen Keju New Material Co., Ltd.|Xu Dong Registration number: 2016990001133 |
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Denomination of invention: Polybasic grafted polyethylene and preparation method thereof Effective date of registration: 20180912 Granted publication date: 20130605 Pledgee: Bank of Shizuishan Limited by Share Ltd Yinchuan branch Pledgor: Polymer Science (Anhui) New Material Co., Ltd.|Shenzhen Keju New Material Co., Ltd. Registration number: 2018440020055 |
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