CN106003568B - 一种利用注射成型技术制备均匀多取向层自增强聚乙烯制品的方法 - Google Patents
一种利用注射成型技术制备均匀多取向层自增强聚乙烯制品的方法 Download PDFInfo
- Publication number
- CN106003568B CN106003568B CN201610320921.5A CN201610320921A CN106003568B CN 106003568 B CN106003568 B CN 106003568B CN 201610320921 A CN201610320921 A CN 201610320921A CN 106003568 B CN106003568 B CN 106003568B
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- CN
- China
- Prior art keywords
- injection
- oriented layer
- melt
- cavity
- equally distributed
- 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.)
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Classifications
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
- B29C45/1643—Making multilayered or multicoloured articles having a "sandwich" structure from at least three different materials or with at least four layers
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76551—Time
- B29C2945/76561—Time duration
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76859—Injection
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
狭缝长度(L) | 6mm | 6mm | 6mm | 12mm | 20mm |
狭缝高度(d) | 0.1mm | 0.2mm | 0.5mm | 0.5mm | 4mm |
拉伸强度 | 30.47MPa | 26.70MPa | 25.14MPa | 25.01MPa | 24.59MPa |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610320921.5A CN106003568B (zh) | 2016-05-13 | 2016-05-13 | 一种利用注射成型技术制备均匀多取向层自增强聚乙烯制品的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610320921.5A CN106003568B (zh) | 2016-05-13 | 2016-05-13 | 一种利用注射成型技术制备均匀多取向层自增强聚乙烯制品的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106003568A CN106003568A (zh) | 2016-10-12 |
CN106003568B true CN106003568B (zh) | 2018-10-09 |
Family
ID=57098228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610320921.5A Active CN106003568B (zh) | 2016-05-13 | 2016-05-13 | 一种利用注射成型技术制备均匀多取向层自增强聚乙烯制品的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106003568B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1328158C (en) * | 1988-05-11 | 1994-04-05 | Toshiyuki Kanai | Multi-injection molded body, a method of molding for the same, and a multi-injection molding machine |
KR20090056368A (ko) * | 2007-11-30 | 2009-06-03 | 삼성전자주식회사 | 다중사출금형 |
CN101367257A (zh) * | 2008-09-27 | 2009-02-18 | 哈尔滨玻璃钢研究院 | 纤维增强树脂基复合材料翼片成型模具 |
CN104129039A (zh) * | 2014-07-10 | 2014-11-05 | 浙江工业大学 | 外部气体辅助注塑模具 |
CN105345996A (zh) * | 2015-10-10 | 2016-02-24 | 四川大学 | 一种多熔体多次注射成型模具 |
-
2016
- 2016-05-13 CN CN201610320921.5A patent/CN106003568B/zh active Active
Also Published As
Publication number | Publication date |
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CN106003568A (zh) | 2016-10-12 |
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CB03 | Change of inventor or designer information |
Inventor after: Zheng Guoqiang Inventor after: Lian Meng Inventor after: Wang Yayun Inventor after: Li Lele Inventor after: Dai Kun Inventor after: Bai Ran Inventor after: Liu Chuntai Inventor before: Zheng Guoqiang Inventor before: Lian Meng Inventor before: Wang Yayun Inventor before: Li Lele Inventor before: Dai Kun Inventor before: Bai Ran Inventor before: Liu Chuntai Inventor before: Shen Changyu |
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GR01 | Patent grant | ||
GR01 | Patent grant |