CN102391583A - 一种抗低温聚丙烯组合物及其制备方法 - Google Patents
一种抗低温聚丙烯组合物及其制备方法 Download PDFInfo
- Publication number
- CN102391583A CN102391583A CN2011103039809A CN201110303980A CN102391583A CN 102391583 A CN102391583 A CN 102391583A CN 2011103039809 A CN2011103039809 A CN 2011103039809A CN 201110303980 A CN201110303980 A CN 201110303980A CN 102391583 A CN102391583 A CN 102391583A
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- temperature
- acrylic resin
- copolymer
- low temperature
- ethylene
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- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
组份 | 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 |
聚丙烯树脂 | 59 | 59 | 42 | 75 | 45 | 40 | 75 | 40 |
弹性体 | 26 | 20.8 | 25.2 | 14.2 | 22.5 | 17.5 | 15 | 30 |
增韧协效剂 | - | 5.2 | 10.8 | 0.8 | 22.5 | 12.5 | --- | --- |
填料 | 15 | 15 | 22 | 10 | 10 | 30 | 10 | 30 |
增韧协效剂 | 单位 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
乙烯含量 | % | 92 | 89 | 84 | 80 | 95 |
共聚单体 | - | 己烯 | 丁烯 | 4-甲基-1-戊烯 | 辛烯 | 丙烯 |
密度 | g/cm3 | 0.921 | 0.902 | 0.916 | 0.928 | 0.939 |
熔体流动速率(190℃、2.16kg) | g/10min | 1.2 | 0.5 | 8 | 18 | 12 |
性能 | 单位 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
拉伸强度 | MPa | 17.8 | 17.9 | 17.3 | 17.5 | 17.6 | 17.4 |
悬臂梁缺口冲击强度(23℃) | KJ/m2 | 55.3 | 59.2 | 58.7 | 57.9 | 58.0 | 60.0 |
悬臂梁缺口冲击强度(-40℃) | KJ/m2 | 17.5 | 28.3 | 27.5 | 24.3 | 25.4 | 35.8 |
弯曲模量 | MPa | 1323 | 1539 | 1779 | 1246 | 1191 | 1915 |
熔体流动速率 | g/10min | 5.7 | 5.1 | 7.6 | 16.3 | 10.2 | 9.8 |
多轴冲击(-40℃)通过率 | % | 40% | 100% | 100% | 100% | 100% | 100% |
Claims (8)
Priority Applications (1)
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CN2011103039809A CN102391583B (zh) | 2011-10-10 | 2011-10-10 | 一种抗低温聚丙烯组合物及其制备方法 |
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CN2011103039809A CN102391583B (zh) | 2011-10-10 | 2011-10-10 | 一种抗低温聚丙烯组合物及其制备方法 |
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CN102391583A true CN102391583A (zh) | 2012-03-28 |
CN102391583B CN102391583B (zh) | 2013-09-04 |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102875904A (zh) * | 2012-09-27 | 2013-01-16 | 天津金发新材料有限公司 | 同时具备耐划伤性和超低温韧性的聚丙烯组合物及其制法 |
CN103665570A (zh) * | 2013-11-27 | 2014-03-26 | 天津金发新材料有限公司 | 一种超低温韧性聚丙烯组合物及其制备方法 |
CN103819812A (zh) * | 2012-11-16 | 2014-05-28 | 江苏金发科技新材料有限公司 | 耐折叠聚丙烯复合材料及其制备方法 |
CN104292638A (zh) * | 2014-10-20 | 2015-01-21 | 清华大学 | 一种可回收的电缆绝缘材料的制备方法 |
CN104592633A (zh) * | 2015-01-21 | 2015-05-06 | 柳州市颖航汽配有限公司 | 汽车保险杆用材料及其制备方法 |
CN104927186A (zh) * | 2015-05-27 | 2015-09-23 | 苏州博利迈新材料科技有限公司 | 一种耐寒聚丙烯复合材料及其制备方法 |
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 |
WO2017045597A1 (zh) * | 2015-09-16 | 2017-03-23 | 金发科技股份有限公司 | 聚丙烯组合物及其制备方法、由其制备的薄膜或片材及应用 |
CN109535574A (zh) * | 2018-11-30 | 2019-03-29 | 河南大张过滤设备有限公司 | 一种耐冲击隔膜滤板中板 |
CN109608808A (zh) * | 2018-12-19 | 2019-04-12 | 天津金发新材料有限公司 | 一种抗静电、阻燃聚苯乙烯组合物及其制备方法与应用 |
CN109608807A (zh) * | 2018-12-19 | 2019-04-12 | 天津金发新材料有限公司 | 一种阻燃聚苯乙烯组合物及其制备方法与应用 |
CN109627662A (zh) * | 2018-12-19 | 2019-04-16 | 天津金发新材料有限公司 | 一种抗菌聚苯乙烯复合材料、制备方法及其评价方法 |
CN109651749A (zh) * | 2018-12-26 | 2019-04-19 | 天津金发新材料有限公司 | 耐低温冲击耐开裂阻燃聚丙烯材料及其制备方法和应用 |
CN109651747A (zh) * | 2018-12-19 | 2019-04-19 | 天津金发新材料有限公司 | 一种抗菌阻燃聚苯乙烯组合物及其制备方法与应用 |
CN111592719A (zh) * | 2019-05-16 | 2020-08-28 | 骆驼集团塑胶制品有限公司 | 一种蓄电池外壳专用聚丙烯增韧改性材料及其制备方法 |
CN112574514A (zh) * | 2020-12-14 | 2021-03-30 | 天津金发新材料有限公司 | 一种耐冷凝水抗高温水蒸汽车用高冲击聚丙烯材料 |
CN115746708A (zh) * | 2022-12-10 | 2023-03-07 | 河北泽润工程橡塑有限公司 | 一种生物基抗低温喷涂速凝橡胶沥青防水材料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101659768A (zh) * | 2008-08-28 | 2010-03-03 | 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 |
CN102206383A (zh) * | 2011-06-30 | 2011-10-05 | 广州市聚赛龙工程塑料有限公司 | 一种汽车保险杆用的聚丙烯复合材料及其制备方法 |
-
2011
- 2011-10-10 CN CN2011103039809A patent/CN102391583B/zh active Active
Patent Citations (2)
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CN101659768A (zh) * | 2008-08-28 | 2010-03-03 | 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 |
CN102206383A (zh) * | 2011-06-30 | 2011-10-05 | 广州市聚赛龙工程塑料有限公司 | 一种汽车保险杆用的聚丙烯复合材料及其制备方法 |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102875904A (zh) * | 2012-09-27 | 2013-01-16 | 天津金发新材料有限公司 | 同时具备耐划伤性和超低温韧性的聚丙烯组合物及其制法 |
CN103819812A (zh) * | 2012-11-16 | 2014-05-28 | 江苏金发科技新材料有限公司 | 耐折叠聚丙烯复合材料及其制备方法 |
CN103665570A (zh) * | 2013-11-27 | 2014-03-26 | 天津金发新材料有限公司 | 一种超低温韧性聚丙烯组合物及其制备方法 |
CN103665570B (zh) * | 2013-11-27 | 2016-03-30 | 天津金发新材料有限公司 | 一种超低温韧性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 |
CN104292638A (zh) * | 2014-10-20 | 2015-01-21 | 清华大学 | 一种可回收的电缆绝缘材料的制备方法 |
CN104292638B (zh) * | 2014-10-20 | 2016-08-17 | 清华大学 | 一种可回收的电缆绝缘材料的制备方法 |
CN104592633A (zh) * | 2015-01-21 | 2015-05-06 | 柳州市颖航汽配有限公司 | 汽车保险杆用材料及其制备方法 |
CN104927186A (zh) * | 2015-05-27 | 2015-09-23 | 苏州博利迈新材料科技有限公司 | 一种耐寒聚丙烯复合材料及其制备方法 |
US10723869B2 (en) | 2015-09-16 | 2020-07-28 | Kingfa Sci. & Tech. Co., Ltd. | Polypropylene composition and preparation method thereof, and film or sheet prepared from the polypropylene composition and use thereof |
WO2017045597A1 (zh) * | 2015-09-16 | 2017-03-23 | 金发科技股份有限公司 | 聚丙烯组合物及其制备方法、由其制备的薄膜或片材及应用 |
CN109535574A (zh) * | 2018-11-30 | 2019-03-29 | 河南大张过滤设备有限公司 | 一种耐冲击隔膜滤板中板 |
CN109608807A (zh) * | 2018-12-19 | 2019-04-12 | 天津金发新材料有限公司 | 一种阻燃聚苯乙烯组合物及其制备方法与应用 |
CN109627662A (zh) * | 2018-12-19 | 2019-04-16 | 天津金发新材料有限公司 | 一种抗菌聚苯乙烯复合材料、制备方法及其评价方法 |
CN109651747A (zh) * | 2018-12-19 | 2019-04-19 | 天津金发新材料有限公司 | 一种抗菌阻燃聚苯乙烯组合物及其制备方法与应用 |
CN109608808A (zh) * | 2018-12-19 | 2019-04-12 | 天津金发新材料有限公司 | 一种抗静电、阻燃聚苯乙烯组合物及其制备方法与应用 |
CN109651749A (zh) * | 2018-12-26 | 2019-04-19 | 天津金发新材料有限公司 | 耐低温冲击耐开裂阻燃聚丙烯材料及其制备方法和应用 |
CN111592719A (zh) * | 2019-05-16 | 2020-08-28 | 骆驼集团塑胶制品有限公司 | 一种蓄电池外壳专用聚丙烯增韧改性材料及其制备方法 |
CN112574514A (zh) * | 2020-12-14 | 2021-03-30 | 天津金发新材料有限公司 | 一种耐冷凝水抗高温水蒸汽车用高冲击聚丙烯材料 |
CN112574514B (zh) * | 2020-12-14 | 2022-06-14 | 天津金发新材料有限公司 | 一种耐冷凝水抗高温水蒸汽车用高冲击聚丙烯材料 |
CN115746708A (zh) * | 2022-12-10 | 2023-03-07 | 河北泽润工程橡塑有限公司 | 一种生物基抗低温喷涂速凝橡胶沥青防水材料及其制备方法 |
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Effective date of registration: 20160114 Address after: Ke Feng Lu Science City high tech Industrial Development Zone of Guangzhou City, Guangdong Province, No. 33 510663 Patentee after: Kingfa Technology Co., Ltd. Patentee after: Shanghai Kingfa Science and Technology Development Co., Ltd. Patentee after: SICHUAN KINGFA TECHNOLOGY DEVELOPMENT CO., LTD. Address before: Ke Feng Lu Science City high tech Industrial Development Zone of Guangzhou City, Guangdong Province, No. 33 510663 Patentee before: Kingfa Technology Co., Ltd. Patentee before: Shanghai Kingfa Science and Technology Development Co., Ltd. Patentee before: Mianyang Dongfang Special Engineering Plastic Co., Ltd. |