CN101781446B - Method for preparing plastic pipe fitting from polyethylene terephthalate (PET) bottle reclaimed material - Google Patents
Method for preparing plastic pipe fitting from polyethylene terephthalate (PET) bottle reclaimed material Download PDFInfo
- Publication number
- CN101781446B CN101781446B CN2010101294220A CN201010129422A CN101781446B CN 101781446 B CN101781446 B CN 101781446B CN 2010101294220 A CN2010101294220 A CN 2010101294220A CN 201010129422 A CN201010129422 A CN 201010129422A CN 101781446 B CN101781446 B CN 101781446B
- Authority
- CN
- China
- Prior art keywords
- district
- pipe fitting
- weight
- polyethylene terephthalate
- reclaimed material
- 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.)
- Expired - Fee Related
Links
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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
- B29C48/9185—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling in the direction of the stream of the material
-
- 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
- B29C48/03—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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
-
- 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
-
- 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
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101294220A CN101781446B (en) | 2010-03-22 | 2010-03-22 | Method for preparing plastic pipe fitting from polyethylene terephthalate (PET) bottle reclaimed material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101294220A CN101781446B (en) | 2010-03-22 | 2010-03-22 | Method for preparing plastic pipe fitting from polyethylene terephthalate (PET) bottle reclaimed material |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101781446A CN101781446A (en) | 2010-07-21 |
CN101781446B true CN101781446B (en) | 2011-08-24 |
Family
ID=42521604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101294220A Expired - Fee Related CN101781446B (en) | 2010-03-22 | 2010-03-22 | Method for preparing plastic pipe fitting from polyethylene terephthalate (PET) bottle reclaimed material |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101781446B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102153800A (en) * | 2011-02-22 | 2011-08-17 | 青岛致远帕克塑料有限公司 | Composite mixture and preparation method thereof |
CN102268175A (en) * | 2011-05-28 | 2011-12-07 | 福建师范大学 | Method for preparing plastic bench by utilizing biaxially oriented polyethylene glycol terephthalate tangle film reclaimed material |
CN102286194A (en) * | 2011-06-23 | 2011-12-21 | 福建师范大学 | Method for preparing plastic logistics boxes by using reclaimed polyethylene glycol terephthalate films |
CN102532829B (en) * | 2012-02-03 | 2013-07-03 | 福建师范大学 | Method for preparing high-temperature resistant plastic pipes for transferring hot spring |
CN102604338B (en) * | 2012-03-02 | 2013-07-24 | 福建师范大学 | Preparation method of modified polyethylene terephthalate cable sheath tube |
CN102604339B (en) * | 2012-03-13 | 2013-06-05 | 福建师范大学 | Preparation method of high-heat-resistance high-strength half tubes used for embedded electric cables |
CN104511999A (en) * | 2013-09-29 | 2015-04-15 | 富港电子(东莞)有限公司 | Utilization method of mixed material for laser direct structuring |
CN104312112B (en) * | 2014-11-06 | 2016-01-27 | 北京市第五建筑工程集团有限公司 | A kind of polyester polyethylene alloy plastic tubing and preparation method thereof |
CN104559080A (en) * | 2014-12-09 | 2015-04-29 | 杭州福膜新材料科技有限公司 | Thermoplastic polyester/polyethylene composition and application thereof |
CN104927313B (en) * | 2015-06-05 | 2016-08-17 | 广东天保新材料有限责任公司 | A kind of high intensity high-temperature resistant flame-proof glass fibre REINFORCED PET material and preparation method thereof |
CN106393911B (en) * | 2016-08-25 | 2019-08-23 | 上海优珀斯材料科技有限公司 | A kind of polyethylene terephthalate modifying linear low-density polyethylene composite membrane and its processing method |
CN107418164B (en) * | 2017-07-28 | 2021-02-05 | 深圳市绿环再生资源开发有限公司 | PET/PE alloy sheet and preparation method thereof |
CN109265937A (en) * | 2018-09-21 | 2019-01-25 | 袁志平 | The method for preparing the dedicated agricultural mulching of peanut using automobile-used acoustical cotton corner dead meal |
CN110591302A (en) * | 2019-09-18 | 2019-12-20 | 华东理工大学 | Method for preparing alloy by recycling hybrid PET |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07119288B2 (en) * | 1987-12-11 | 1995-12-20 | 凸版印刷株式会社 | Method for producing easily tearable film and laminate |
CN1074346C (en) * | 1995-08-12 | 2001-11-07 | 温信翔 | internal window frame section produced from rubbish |
FR2845094B1 (en) * | 2002-09-27 | 2006-05-05 | Atofina | COEXTRUSION BINDER FOR POLYESTER BASED ON METALLOCENE POLYETHYLENE AND LLDPE COGREFES AND METALLOCENE POLYETHYLENE |
DE20218099U1 (en) * | 2002-11-22 | 2003-02-27 | Bischof & Klein | Sack for the transport of moisture-sensitive goods |
-
2010
- 2010-03-22 CN CN2010101294220A patent/CN101781446B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101781446A (en) | 2010-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian Hoshing Plastics Co., Ltd. Assignor: Fujian Normal University Contract record no.: 2012350000014 Denomination of invention: Method for preparing plastic pipe fitting from polyethylene terephthalate (PET) bottle reclaimed material Granted publication date: 20110824 License type: Exclusive License Open date: 20100721 Record date: 20120308 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20170322 |