CN102146179B - 全密度lldpe/hdpe聚乙烯预混助剂及制备方法 - Google Patents
全密度lldpe/hdpe聚乙烯预混助剂及制备方法 Download PDFInfo
- Publication number
- CN102146179B CN102146179B CN 201110003951 CN201110003951A CN102146179B CN 102146179 B CN102146179 B CN 102146179B CN 201110003951 CN201110003951 CN 201110003951 CN 201110003951 A CN201110003951 A CN 201110003951A CN 102146179 B CN102146179 B CN 102146179B
- Authority
- CN
- China
- Prior art keywords
- nucleator
- auxiliary agent
- polyethylene
- hdpe
- lldpe
- 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.)
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Links
- -1 polyethylene Polymers 0.000 title claims abstract description 37
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 36
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 36
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 35
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 229920000092 linear low density polyethylene Polymers 0.000 title claims abstract 9
- 239000004707 linear low-density polyethylene Substances 0.000 title claims abstract 9
- 229920004889 linear high-density polyethylene Polymers 0.000 title abstract 2
- 239000006185 dispersion Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000013078 crystal Substances 0.000 claims abstract description 9
- 239000000741 silica gel Substances 0.000 claims abstract description 9
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 9
- 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 compound 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 abstract 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 abstract description 7
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 6
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 6
- 239000008116 calcium stearate Substances 0.000 claims abstract description 6
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 32
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 16
- 239000003112 inhibitor Substances 0.000 claims description 10
- 238000000498 ball milling Methods 0.000 claims description 9
- 150000001412 amines Chemical class 0.000 claims description 8
- 229960003742 phenol Drugs 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- HIHIPCDUFKZOSL-UHFFFAOYSA-N ethenyl(methyl)silicon Chemical compound C[Si]C=C HIHIPCDUFKZOSL-UHFFFAOYSA-N 0.000 claims description 5
- 238000005453 pelletization Methods 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- XXHCQZDUJDEPSX-KNCHESJLSA-L calcium;(1s,2r)-cyclohexane-1,2-dicarboxylate Chemical compound [Ca+2].[O-]C(=O)[C@H]1CCCC[C@H]1C([O-])=O XXHCQZDUJDEPSX-KNCHESJLSA-L 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 4
- 230000003179 granulation Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 4
- 239000002667 nucleating agent Substances 0.000 abstract 2
- HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical compound OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002216 antistatic agent Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
| 项目 | 指标 |
| 外观 | 白色或灰白色粒状颗粒 |
| 挥发份,WT% | ≤1.0 |
| 总灰份,WT% | 4.0-7.0 |
| 堆积密度,g/L | 480-550 |
| 苯不溶物,WT% | ≤4.5 |
| 名称 | 损耗量 |
| 粉末状产品 | 1-2% |
| 颗粒状产品 | 0.1-0.5% |
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110003951 CN102146179B (zh) | 2011-01-10 | 2011-01-10 | 全密度lldpe/hdpe聚乙烯预混助剂及制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110003951 CN102146179B (zh) | 2011-01-10 | 2011-01-10 | 全密度lldpe/hdpe聚乙烯预混助剂及制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102146179A CN102146179A (zh) | 2011-08-10 |
| CN102146179B true CN102146179B (zh) | 2013-01-23 |
Family
ID=44420664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110003951 Active CN102146179B (zh) | 2011-01-10 | 2011-01-10 | 全密度lldpe/hdpe聚乙烯预混助剂及制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102146179B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103642129A (zh) * | 2013-11-25 | 2014-03-19 | 常熟市蓝天新材料科技有限公司 | 抗静电的阻燃聚丙烯复合材料的制备方法 |
| CN104031303B (zh) * | 2014-04-02 | 2017-01-11 | 南京淳达科技发展有限公司 | 一种聚乙烯母料复合助剂及其制备方法 |
| CN110845780B (zh) * | 2019-10-31 | 2021-12-21 | 浙江比例聚合科技股份有限公司 | Pe炫彩热收缩膜及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056505A (zh) * | 1990-05-14 | 1991-11-27 | 希蒙特公司 | 添加剂、填料或颜料的非挤塑母料 |
| CN101012322A (zh) * | 2006-11-16 | 2007-08-08 | 扬子石油化工股份有限公司 | 抗静电抗粘连爽滑线性低密度聚乙烯组合物及其制备方法 |
-
2011
- 2011-01-10 CN CN 201110003951 patent/CN102146179B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056505A (zh) * | 1990-05-14 | 1991-11-27 | 希蒙特公司 | 添加剂、填料或颜料的非挤塑母料 |
| CN101012322A (zh) * | 2006-11-16 | 2007-08-08 | 扬子石油化工股份有限公司 | 抗静电抗粘连爽滑线性低密度聚乙烯组合物及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102146179A (zh) | 2011-08-10 |
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| C53 | Correction of patent for invention or patent application | ||
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Inventor after: Li Yingjie Inventor after: Peng Lingcai Inventor after: Liu Tiemin Inventor before: Peng Lingcai Inventor before: Liu Tiemin Inventor before: Tao Hanping Inventor before: Li Yingjie |
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Inventor after: Li Yingjie Inventor after: Xu Baocheng Inventor after: Peng Lingcai Inventor after: Liu Tiemin Inventor before: Li Yingjie Inventor before: Peng Lingcai Inventor before: Liu Tiemin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI YINGJIE PENG LINGCAI LIU TIEMIN TO: LI YINGJIE XU BAOCHENG PENG LINGCAILIU TIEMIN |