CN101914243B - 一种用于注塑具有良好外观汽车制件的聚丙烯组合物及其制备方法 - Google Patents
一种用于注塑具有良好外观汽车制件的聚丙烯组合物及其制备方法 Download PDFInfo
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- CN101914243B CN101914243B CN2010102568707A CN201010256870A CN101914243B CN 101914243 B CN101914243 B CN 101914243B CN 2010102568707 A CN2010102568707 A CN 2010102568707A CN 201010256870 A CN201010256870 A CN 201010256870A CN 101914243 B CN101914243 B CN 101914243B
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- 229920001155 polypropylene Polymers 0.000 title claims abstract description 71
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- -1 Polypropylene Polymers 0.000 title abstract description 15
- 238000001746 injection moulding Methods 0.000 title abstract description 10
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 claims abstract description 20
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 3
- 239000011347 resin Substances 0.000 claims abstract description 3
- 229920001577 copolymer Polymers 0.000 claims description 17
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical group O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 9
- 239000004925 Acrylic resin Substances 0.000 claims description 8
- 229920000178 Acrylic resin Polymers 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 239000012467 final product Substances 0.000 claims description 4
- 239000012764 mineral filler Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000005453 pelletization Methods 0.000 claims description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 239000012752 auxiliary agent Substances 0.000 claims description 2
- 241000282376 Panthera tigris Species 0.000 abstract description 13
- 229920001971 elastomer Polymers 0.000 abstract description 7
- 239000006185 dispersion Substances 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
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- 238000004519 manufacturing process Methods 0.000 description 3
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- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000012968 metallocene catalyst Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000012296 anti-solvent Substances 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012718 coordination polymerization Methods 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
性能 | 单位 | 数值 |
拉伸强度 | MPa | 16.6 |
悬臂梁缺口冲击强度23℃ | KJ/m2 | 58 |
悬臂梁缺口冲击强度-30℃ | KJ/m2 | 8.6 |
熔体流动速率 | g/10min | 7.1 |
弯曲模量 | MPa | 1232 |
外观评价 | 好 |
性能 | 单位 | 数值 |
拉伸强度 | MPa | 18.2 |
悬臂梁缺口冲击强度23℃ | KJ/m2 | 57 |
悬臂梁缺口冲击强度-30℃ | KJ/m2 | 7.3 |
熔体流动速率 | g/10min | 15.8 |
弯曲模量 | MPa | 1541 |
外观评价 | 好 |
性能 | 单位 | 数值 |
拉伸强度 | MPa | 18.1 |
悬臂梁缺口冲击强度23℃ | KJ/m2 | 55 |
悬臂梁缺口冲击强度-30℃ | KJ/m2 | 7.8 |
熔体流动速率 | g/10min | 23.2 |
弯曲模量 | MPa | 2104 |
外观评价 | 好 |
原料名称 | 用量% |
(重量百分比) | |
共聚聚丙烯:SP179,中国石化集团齐鲁石化分公司 | 60 |
滑石粉:广西贺州滑石粉有限公司 | 20 |
增韧剂:POE,密度0.870g/cm3,埃克森美孚化工 | 10 |
乙烯-丙烯嵌段共聚物(型号CA4) | 10 |
性能 | 单位 | 数值 |
拉伸强度 | MPa | 17.2 |
悬臂梁缺口冲击强度23℃ | KJ/m2 | 54 |
悬臂梁缺口冲击强度-30℃ | KJ/m2 | 8.1 |
熔体流动速率 | g/10min | 7.8 |
弯曲模量 | MPa | 1354 |
外观评价 | 好 |
性能 | 单位 | 数值 |
拉伸强度 | MPa | 17.8 |
悬臂梁缺口冲击强度23℃ | KJ/m2 | 53 |
悬臂梁缺口冲击强度-30℃ | KJ/m2 | 7.5 |
熔体流动速率 | g/10min | 7.9 |
弯曲模量 | MPa | 1405 |
外观评价 | 好 |
性能 | 单位 | 数值 |
拉伸强度 | MPa | 19.2 |
悬臂梁缺口冲击强度23℃ | KJ/m2 | 53 |
悬臂梁缺口冲击强度-30℃ | KJ/m2 | 6.4 |
熔体流动速率 | g/10min | 22.5 |
弯曲模量 | MPa | 1956 |
外观评价 | 好 |
性能 | 单位 | 数值 |
拉伸强度 | MPa | 19 |
悬臂梁缺口冲击强度23℃ | KJ/m2 | 58 |
悬臂梁缺口冲击强度-30℃ | KJ/m2 | 6.6 |
熔体流动速率 | g/10min | 22 |
弯曲模量 | MPa | 1902 |
外观评价 | 差 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102568707A CN101914243B (zh) | 2010-08-17 | 2010-08-17 | 一种用于注塑具有良好外观汽车制件的聚丙烯组合物及其制备方法 |
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CN2010102568707A CN101914243B (zh) | 2010-08-17 | 2010-08-17 | 一种用于注塑具有良好外观汽车制件的聚丙烯组合物及其制备方法 |
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Publication Number | Publication Date |
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CN101914243A CN101914243A (zh) | 2010-12-15 |
CN101914243B true CN101914243B (zh) | 2012-07-11 |
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Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103131083A (zh) * | 2011-11-23 | 2013-06-05 | 合肥杰事杰新材料股份有限公司 | 一种高吸能性聚丙烯复合材料及其制备方法 |
CN102875895B (zh) * | 2012-09-29 | 2014-06-11 | 天津金发新材料有限公司 | 一种低散发型聚丙烯材料及其制备方法和用途 |
CN102964686B (zh) * | 2012-12-04 | 2015-10-28 | 上海日之升新技术发展有限公司 | 一种消除虎皮纹聚丙烯复合材料及其制备方法 |
CN103030918A (zh) * | 2013-01-05 | 2013-04-10 | 中国石油化工股份有限公司 | 一种中等流动抗冲聚丙烯组合物及其制备方法 |
CN104974416A (zh) * | 2014-04-11 | 2015-10-14 | 中国石化扬子石油化工有限公司 | 一种高刚韧聚丙烯复合材料及其制备方法 |
CN104109330A (zh) * | 2014-07-04 | 2014-10-22 | 浙江俊尔新材料股份有限公司 | 一种聚丙烯复合材料及其制备方法和应用 |
CN105860289A (zh) * | 2016-06-07 | 2016-08-17 | 北京新能源汽车股份有限公司 | 翼子板以及具有其的车辆 |
CN108690264A (zh) * | 2017-04-12 | 2018-10-23 | 合肥杰事杰新材料股份有限公司 | 一种低光泽、抗虎皮纹注塑缺陷的聚丙烯材料及其制备方法 |
CN111527141B (zh) * | 2017-12-22 | 2024-03-15 | 博禄塑料(上海)有限公司 | 软质聚烯烃组合物 |
CN112210163B (zh) * | 2019-07-11 | 2022-01-28 | 金发科技股份有限公司 | 一种聚丙烯复合材料及其制备方法和一种应用 |
CN112552582B (zh) * | 2019-09-26 | 2022-10-11 | 合肥杰事杰新材料股份有限公司 | 一种抗虎皮纹、高耐热汽车仪表板材料及其制备方法和应用 |
CN110964249B (zh) * | 2019-12-06 | 2022-08-05 | 万华化学(宁波)有限公司 | 一种消除虎皮纹的注塑用聚丙烯改性材料及其制备方法 |
CN111286127A (zh) * | 2020-04-09 | 2020-06-16 | 江苏金发科技新材料有限公司 | 一种高温下无虎皮纹的聚丙烯复合材料及其制备方法 |
CN112662075B (zh) * | 2020-12-11 | 2024-01-09 | 成都金发科技新材料有限公司 | 一种具有消除鬼影和虎皮纹外观缺陷的聚丙烯复合材料 |
CN112708208B (zh) * | 2020-12-23 | 2023-07-11 | 成都金发科技新材料有限公司 | 一种聚丙烯复合材料及制备方法 |
CN114044977A (zh) * | 2021-12-24 | 2022-02-15 | 广州仕天材料科技有限公司 | 一种抗虎皮纹的聚丙烯复合材料及其制备方法和应用 |
CN114672092B (zh) * | 2022-03-28 | 2023-06-06 | 成都金发科技新材料有限公司 | 一种聚丙烯复合材料及制备方法和应用 |
CN114702754A (zh) * | 2022-03-31 | 2022-07-05 | 金发科技股份有限公司 | 一种低密度高刚性高韧性聚丙烯材料及其制备方法和应用 |
CN116218087B (zh) * | 2023-02-28 | 2024-08-06 | 天津金发新材料有限公司 | 一种聚丙烯复合材料及其制备方法和应用 |
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CA2128920C (en) * | 1993-07-28 | 1999-06-01 | Akihiko Yamamoto | Propylene polymer compositions |
CN101659768B (zh) * | 2008-08-28 | 2012-07-11 | 金发科技股份有限公司 | 一种耐低温冲击聚丙烯组合物及其制备方法与作为汽车内饰件的应用 |
CN101747555B (zh) * | 2008-12-16 | 2013-03-20 | 金发科技股份有限公司 | 一种具有耐划伤性能的聚丙烯组合物 |
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