CN101092500A - 一种高熔体强度聚丙烯材料及其制备方法 - Google Patents
一种高熔体强度聚丙烯材料及其制备方法 Download PDFInfo
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- CN101092500A CN101092500A CNA2007100624518A CN200710062451A CN101092500A CN 101092500 A CN101092500 A CN 101092500A CN A2007100624518 A CNA2007100624518 A CN A2007100624518A CN 200710062451 A CN200710062451 A CN 200710062451A CN 101092500 A CN101092500 A CN 101092500A
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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
- B29C48/92—Measuring, controlling or regulating
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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
- B29C48/03—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
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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
- B29C48/36—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
- B29C48/405—Intermeshing co-rotating screws
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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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
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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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
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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
- 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
- B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
-
- 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
- B29C2948/92866—Inlet shaft or slot, e.g. passive hopper; Injector, e.g. injector nozzle on barrel
-
- 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
- B29C2948/92885—Screw or gear
-
- 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)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
对比实施例1 | 实施例1 | 对比实施例2 | 实施例2 | T30S | Profax-814 | |
熔体强度(N) | 0.42 | 0.57 | 0.37 | 0.49 | 0.31 | 0.58 |
MFI(g/10min) | 0.145 | 0.169 | 0.427 | 1.75 | 2.79 | 2.92 |
弯曲强度(MPa) | 59.9 | 60.1 | 52.6 | 58.5 | 45.2 | 54.8 |
弯曲模量(MPa) | 1641 | 1710 | 1419 | 1594 | 1121 | 1388 |
拉伸强度(MPa) | 41.4 | 41.8 | 38.8 | 42.0 | 38.8 | 42.3 |
断裂伸长率(%) | 42.3 | 324.2 | 58.6 | 338.8 | 436.9 | 97.9 |
冲击强度(KJ/m2) | 3.85 | 3.66 | 4.36 | 4.44 | 4.65 | 3.82 |
熔融温度(℃) | 165.2 | 165.7 | 164.6 | 164.6 | 165.2 | 159.7 |
结晶温度(℃) | 128.6 | 131.8 | 123.6 | 126.6 | 111.2 | 128.5 |
Claims (10)
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CNB2007100624518A CN100535047C (zh) | 2007-07-20 | 2007-07-20 | 一种高熔体强度聚丙烯材料及其制备方法 |
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CN101092500A true CN101092500A (zh) | 2007-12-26 |
CN100535047C CN100535047C (zh) | 2009-09-02 |
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Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100569818C (zh) * | 2008-03-06 | 2009-12-16 | 中国科学院长春应用化学研究所 | 一种提高聚丙烯熔体强度的方法 |
CN101302316B (zh) * | 2008-06-16 | 2011-04-13 | 江苏新泉汽车饰件有限公司 | 共插层型纳米聚丙烯复合材料的生产方法 |
EP2334733A1 (en) * | 2008-10-08 | 2011-06-22 | Fina Technology, Inc. | Long chain branched polypropylene for cast film applications |
CN101376683B (zh) * | 2008-10-07 | 2011-09-21 | 中国科学院长春应用化学研究所 | 一种高熔体强度聚丙烯的制备方法 |
WO2012049690A1 (en) * | 2010-10-14 | 2012-04-19 | Reliance Industries Ltd. | A process for preparing high melt strength propylene polymers |
CN101503538B (zh) * | 2008-02-04 | 2012-05-02 | 上海杰事杰新材料(集团)股份有限公司 | 一种高熔体强度聚丙烯及其制备方法 |
CN102516655A (zh) * | 2011-11-29 | 2012-06-27 | 金发科技股份有限公司 | 一种增强增韧聚丙烯复合物及其制备方法 |
WO2013086757A1 (zh) * | 2011-12-13 | 2013-06-20 | 金发科技股份有限公司 | 一种高熔体强度的聚丙烯材料及其制备方法与应用 |
CN105037931A (zh) * | 2015-07-06 | 2015-11-11 | 安徽成方新材料科技有限公司 | 一种可分离高温液体的发泡聚丙烯与高分子吸收剂复合材料及其制备方法 |
CN105037930A (zh) * | 2015-07-06 | 2015-11-11 | 安徽成方新材料科技有限公司 | 一种泡孔分布均匀的发泡聚丙烯与高分子吸收剂复合材料及其制备方法 |
CN105061886A (zh) * | 2015-07-13 | 2015-11-18 | 安徽成方新材料科技有限公司 | 一种抗菌吸油效果好的吸附材料及其制备方法 |
CN105061883A (zh) * | 2015-07-13 | 2015-11-18 | 安徽成方新材料科技有限公司 | 一种含硅吸油复合材料及其制备方法 |
CN105061885A (zh) * | 2015-07-13 | 2015-11-18 | 安徽成方新材料科技有限公司 | 一种具有磁性吸附的吸油复合材料及其制备方法 |
CN105061884A (zh) * | 2015-07-13 | 2015-11-18 | 安徽成方新材料科技有限公司 | 一种发泡聚丙烯吸油复合材料及其制备方法 |
CN105153546A (zh) * | 2015-10-20 | 2015-12-16 | 惠州市环美盛新材料有限公司 | 一种环保水发泡聚丙烯母料的制备及其制成的挤出微发泡片材 |
CN105252697A (zh) * | 2015-10-28 | 2016-01-20 | 界首市兴安塑料制品有限公司 | 一种可快速降解的泡沫制品及其生产工艺 |
CN105315411A (zh) * | 2015-11-05 | 2016-02-10 | 广州石头造环保科技股份有限公司 | 一种纳米改性高强度聚丙烯材料及其制备方法 |
US9353296B2 (en) | 2008-04-28 | 2016-05-31 | Borealis Ag | Adhesive propylene polymer composition suitable for extrusion coating of paper substrates |
CN106084136A (zh) * | 2016-06-15 | 2016-11-09 | 潘海云 | 一种改性聚丙烯塑料管材及其制备方法 |
CN107603015A (zh) * | 2017-09-28 | 2018-01-19 | 安徽裕泰环保科技有限公司 | 一种低熔体流动速率的聚丙烯包装膜 |
CN110229278A (zh) * | 2019-06-26 | 2019-09-13 | 贵州省材料产业技术研究院 | 聚烯烃复合材料及其制备方法和给排水管道 |
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CN100569818C (zh) * | 2008-03-06 | 2009-12-16 | 中国科学院长春应用化学研究所 | 一种提高聚丙烯熔体强度的方法 |
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CN105153546B (zh) * | 2015-10-20 | 2017-12-01 | 惠州市环美盛新材料有限公司 | 一种环保水发泡聚丙烯母料的制备及其制成的挤出微发泡片材 |
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CN105315411A (zh) * | 2015-11-05 | 2016-02-10 | 广州石头造环保科技股份有限公司 | 一种纳米改性高强度聚丙烯材料及其制备方法 |
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CN107603015A (zh) * | 2017-09-28 | 2018-01-19 | 安徽裕泰环保科技有限公司 | 一种低熔体流动速率的聚丙烯包装膜 |
CN110229278A (zh) * | 2019-06-26 | 2019-09-13 | 贵州省材料产业技术研究院 | 聚烯烃复合材料及其制备方法和给排水管道 |
CN112759827A (zh) * | 2019-10-21 | 2021-05-07 | 国家能源投资集团有限责任公司 | 阻燃聚丙烯组合物和阻燃性发泡聚丙烯及其制备方法 |
CN112759827B (zh) * | 2019-10-21 | 2022-01-25 | 国家能源投资集团有限责任公司 | 阻燃聚丙烯组合物和阻燃性发泡聚丙烯及其制备方法 |
CN112321981A (zh) * | 2020-10-28 | 2021-02-05 | 施仕全 | 一种聚丙烯材料的制备工艺 |
CN113912937A (zh) * | 2021-09-30 | 2022-01-11 | 成都金发科技新材料有限公司 | 一种聚丙烯纳米复合材料及其制备方法和应用 |
CN115340728A (zh) * | 2022-09-15 | 2022-11-15 | 广东锦湖日丽高分子材料有限公司 | 一种耐擦伤聚丙烯树脂材料 |
CN115340728B (zh) * | 2022-09-15 | 2023-08-01 | 广东锦湖日丽高分子材料有限公司 | 一种耐擦伤聚丙烯树脂材料 |
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