CN116330616A - 一种改性pet材料及其制备方法与应用 - Google Patents
一种改性pet材料及其制备方法与应用 Download PDFInfo
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- CN116330616A CN116330616A CN202310618517.6A CN202310618517A CN116330616A CN 116330616 A CN116330616 A CN 116330616A CN 202310618517 A CN202310618517 A CN 202310618517A CN 116330616 A CN116330616 A CN 116330616A
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- Prior art keywords
- exhaust system
- screw extruder
- double
- pet
- screw
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- Granted
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- 239000000463 material Substances 0.000 title claims abstract description 61
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000000155 melt Substances 0.000 claims abstract description 13
- 229920000728 polyester Polymers 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 26
- 239000002699 waste material Substances 0.000 claims description 25
- 239000004970 Chain extender Substances 0.000 claims description 22
- 239000003963 antioxidant agent Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 230000003078 antioxidant effect Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 23
- 150000003384 small molecules Chemical class 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 6
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract description 4
- 239000006227 byproduct Substances 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000002861 polymer material Substances 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 28
- 238000001125 extrusion Methods 0.000 description 12
- 238000013022 venting Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 238000005469 granulation Methods 0.000 description 6
- 230000003179 granulation Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 3
- 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 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
-
- 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
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
测试项目 | 特性粘度(dL/g) | 连续生产24小时的产品形态 |
PET废瓶片 | 0.55 | / |
实施例1 | 0.85 | 不断条、造粒后粒子大小均匀 |
实施例2 | 0.9 | 不断条、造粒后粒子大小均匀 |
实施例3 | 0.98 | 不断条、造粒后粒子大小均匀 |
实施例4 | 0.88 | 不断条、造粒后粒子大小均匀 |
实施例5 | 0.92 | 不断条、造粒后粒子大小均匀 |
对比例1 | 0.75 | 不断条 |
对比例2 | 0.72 | 不断条 |
对比例3 | 0.68 | 第一排气系统2间歇堵塞 |
对比例4 | 0.7 | 不断条 |
对比例5 | 0.65 | 间歇断条 |
对比例6 | 0.68 | 不断条 |
对比例7 | 0.65 | 不断条 |
对比例8 | 0.79 | 断条严重 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310618517.6A CN116330616B (zh) | 2023-05-30 | 2023-05-30 | 一种改性pet材料及其制备方法与应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310618517.6A CN116330616B (zh) | 2023-05-30 | 2023-05-30 | 一种改性pet材料及其制备方法与应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116330616A true CN116330616A (zh) | 2023-06-27 |
CN116330616B CN116330616B (zh) | 2023-08-29 |
Family
ID=86882653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310618517.6A Active CN116330616B (zh) | 2023-05-30 | 2023-05-30 | 一种改性pet材料及其制备方法与应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116330616B (zh) |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH1077393A (ja) * | 1996-08-30 | 1998-03-24 | Diafoil Co Ltd | ポリエステル組成物の製造方法 |
CN1196737A (zh) * | 1995-08-01 | 1998-10-21 | 伊斯曼化学公司 | 低乙醛含量的聚酯制品的生产方法 |
JPH10296838A (ja) * | 1997-04-23 | 1998-11-10 | Diafoil Co Ltd | ポリエステルシートの製造方法 |
CN1198756A (zh) * | 1995-08-01 | 1998-11-11 | 伊斯曼化学公司 | 生产低乙醛含量的聚酯制品的方法 |
US20020100995A1 (en) * | 2001-01-29 | 2002-08-01 | Franco Bandera | Polyethyleneterephthalate extrusion equipment |
CN101400340A (zh) * | 2006-03-10 | 2009-04-01 | 阿伯特有限及两合公司 | 生产活性成分的固体分散体的改进方法 |
US20110221097A1 (en) * | 2010-03-09 | 2011-09-15 | Nakamoto Packs Co., Ltd. | Method of manufacturing sheet for food containers |
CN102431177A (zh) * | 2010-09-17 | 2012-05-02 | 富士胶片株式会社 | 聚酯膜,其制备方法,太阳能电池用背板和太阳能电池组件 |
JP2013132793A (ja) * | 2011-12-26 | 2013-07-08 | Fp Corp | 二軸押出装置およびそれを用いた再生ポリエステル系樹脂の溶融押出し方法 |
DE102012222991A1 (de) * | 2012-12-12 | 2014-06-12 | Henkel Ag & Co. Kgaa | Verfahren zur Degradierung von (Co)polymeren |
US20140339124A1 (en) * | 2011-12-16 | 2014-11-20 | Nakamoto Packs Co., Ltd. | Heat-resistant food container and its manufacturing method |
CN104718073A (zh) * | 2013-10-07 | 2015-06-17 | 中本包装株式会社 | 纸容器用叠层材料及使用该纸容器用叠层材料制成的纸容器 |
CN106273343A (zh) * | 2015-06-11 | 2017-01-04 | 合肥杰事杰新材料股份有限公司 | 一种低挥发物、低气味复合材料的加工工艺 |
CN206186319U (zh) * | 2016-11-24 | 2017-05-24 | 江苏光辉包装材料有限公司 | 聚酯拉伸薄膜生产线高除湿排气式双螺杆挤出机 |
JP2020183470A (ja) * | 2019-05-07 | 2020-11-12 | 中本パックス株式会社 | Pet樹脂の発泡方法 |
CN216423401U (zh) * | 2021-04-02 | 2022-05-03 | 浙江金海塑料机械有限公司 | 一种聚碳酸酯挤出板材的专用双排气式螺杆 |
-
2023
- 2023-05-30 CN CN202310618517.6A patent/CN116330616B/zh active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1196737A (zh) * | 1995-08-01 | 1998-10-21 | 伊斯曼化学公司 | 低乙醛含量的聚酯制品的生产方法 |
CN1198756A (zh) * | 1995-08-01 | 1998-11-11 | 伊斯曼化学公司 | 生产低乙醛含量的聚酯制品的方法 |
JPH1077393A (ja) * | 1996-08-30 | 1998-03-24 | Diafoil Co Ltd | ポリエステル組成物の製造方法 |
JPH10296838A (ja) * | 1997-04-23 | 1998-11-10 | Diafoil Co Ltd | ポリエステルシートの製造方法 |
US20020100995A1 (en) * | 2001-01-29 | 2002-08-01 | Franco Bandera | Polyethyleneterephthalate extrusion equipment |
CN101400340A (zh) * | 2006-03-10 | 2009-04-01 | 阿伯特有限及两合公司 | 生产活性成分的固体分散体的改进方法 |
US20110221097A1 (en) * | 2010-03-09 | 2011-09-15 | Nakamoto Packs Co., Ltd. | Method of manufacturing sheet for food containers |
CN102206405A (zh) * | 2010-03-09 | 2011-10-05 | 中本包装株式会社 | 制造用于食品容器的板材的方法 |
CN102431177A (zh) * | 2010-09-17 | 2012-05-02 | 富士胶片株式会社 | 聚酯膜,其制备方法,太阳能电池用背板和太阳能电池组件 |
US20140339124A1 (en) * | 2011-12-16 | 2014-11-20 | Nakamoto Packs Co., Ltd. | Heat-resistant food container and its manufacturing method |
JP2013132793A (ja) * | 2011-12-26 | 2013-07-08 | Fp Corp | 二軸押出装置およびそれを用いた再生ポリエステル系樹脂の溶融押出し方法 |
DE102012222991A1 (de) * | 2012-12-12 | 2014-06-12 | Henkel Ag & Co. Kgaa | Verfahren zur Degradierung von (Co)polymeren |
CN104718073A (zh) * | 2013-10-07 | 2015-06-17 | 中本包装株式会社 | 纸容器用叠层材料及使用该纸容器用叠层材料制成的纸容器 |
CN106273343A (zh) * | 2015-06-11 | 2017-01-04 | 合肥杰事杰新材料股份有限公司 | 一种低挥发物、低气味复合材料的加工工艺 |
CN206186319U (zh) * | 2016-11-24 | 2017-05-24 | 江苏光辉包装材料有限公司 | 聚酯拉伸薄膜生产线高除湿排气式双螺杆挤出机 |
JP2020183470A (ja) * | 2019-05-07 | 2020-11-12 | 中本パックス株式会社 | Pet樹脂の発泡方法 |
CN216423401U (zh) * | 2021-04-02 | 2022-05-03 | 浙江金海塑料机械有限公司 | 一种聚碳酸酯挤出板材的专用双排气式螺杆 |
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CN116330616B (zh) | 2023-08-29 |
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Address after: 061100 Cangzhou Bohai New Area Science and Technology Innovation Park, Cangzhou, Hebei Province Patentee after: Jiahe Wufeng (Hebei) Packaging Technology Co.,Ltd. Patentee after: GUANGZHOU HUAXINKE INTELLIGENT MANUFACTURING TECHNOLOGY Co.,Ltd. Address before: 061100 Cangzhou Bohai New Area Science and Technology Innovation Park, Cangzhou, Hebei Province Patentee before: Hebei Kaili Huawei Packaging Technology Co.,Ltd. Patentee before: GUANGZHOU HUAXINKE INTELLIGENT MANUFACTURING TECHNOLOGY Co.,Ltd. |