CN103254506A - 一种改进的户外通信柜用聚丙烯组合物 - Google Patents
一种改进的户外通信柜用聚丙烯组合物 Download PDFInfo
- Publication number
- CN103254506A CN103254506A CN2013102200898A CN201310220089A CN103254506A CN 103254506 A CN103254506 A CN 103254506A CN 2013102200898 A CN2013102200898 A CN 2013102200898A CN 201310220089 A CN201310220089 A CN 201310220089A CN 103254506 A CN103254506 A CN 103254506A
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- CN
- China
- Prior art keywords
- communication cabinet
- temperature
- outdoor communication
- polypropene composition
- district
- 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
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
-
- 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
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/92885—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310220089.8A CN103254506B (zh) | 2013-06-05 | 2013-06-05 | 一种改进的户外通信柜用聚丙烯组合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310220089.8A CN103254506B (zh) | 2013-06-05 | 2013-06-05 | 一种改进的户外通信柜用聚丙烯组合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103254506A true CN103254506A (zh) | 2013-08-21 |
CN103254506B CN103254506B (zh) | 2016-06-29 |
Family
ID=48958745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310220089.8A Active CN103254506B (zh) | 2013-06-05 | 2013-06-05 | 一种改进的户外通信柜用聚丙烯组合物 |
Country Status (1)
Country | Link |
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CN (1) | CN103254506B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103923381A (zh) * | 2013-12-28 | 2014-07-16 | 上海普利特复合材料股份有限公司 | 一种高模量、超高抗冲聚丙烯复合材料及其制备方法 |
CN109112647A (zh) * | 2018-09-29 | 2019-01-01 | 浙江工业大学之江学院 | 一种制吸油毛毡用异形纤维的加工工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102234396A (zh) * | 2011-05-10 | 2011-11-09 | 深圳市兴迪塑胶有限公司 | 户外通信柜用聚丙烯组合物 |
CN103030883A (zh) * | 2012-12-10 | 2013-04-10 | 上海普利特复合材料股份有限公司 | 一种可快速注塑成型的聚丙烯复合材料及其制备方法 |
-
2013
- 2013-06-05 CN CN201310220089.8A patent/CN103254506B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102234396A (zh) * | 2011-05-10 | 2011-11-09 | 深圳市兴迪塑胶有限公司 | 户外通信柜用聚丙烯组合物 |
CN103030883A (zh) * | 2012-12-10 | 2013-04-10 | 上海普利特复合材料股份有限公司 | 一种可快速注塑成型的聚丙烯复合材料及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103923381A (zh) * | 2013-12-28 | 2014-07-16 | 上海普利特复合材料股份有限公司 | 一种高模量、超高抗冲聚丙烯复合材料及其制备方法 |
CN103923381B (zh) * | 2013-12-28 | 2017-01-18 | 上海普利特复合材料股份有限公司 | 一种高模量、超高抗冲聚丙烯复合材料及其制备方法 |
CN109112647A (zh) * | 2018-09-29 | 2019-01-01 | 浙江工业大学之江学院 | 一种制吸油毛毡用异形纤维的加工工艺 |
CN109112647B (zh) * | 2018-09-29 | 2021-07-16 | 浙江工业大学之江学院 | 一种制吸油毛毡用异形纤维的加工工艺 |
Also Published As
Publication number | Publication date |
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CN103254506B (zh) | 2016-06-29 |
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CP01 | Change in the name or title of a patent holder |
Address after: 518000 No.52, Shayi Industrial Zone, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Guangdong xingshengdi Technology Co.,Ltd. Address before: 518000 No.52, Shayi Industrial Zone, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN XINGSHENGDI NEW MATERIALS Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 518000 rooms 101, 201, 301 and 401, building 3, No. 18, Yuehai Avenue, Xiegang Town, Dongguan City, Guangdong Province Patentee after: Guangdong xingshengdi Technology Co.,Ltd. Address before: 518000 No.52, Shayi Industrial Zone, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Guangdong xingshengdi Technology Co.,Ltd. |
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