CN102558681B - 一种非开挖专用电力波纹管及其制备方法 - Google Patents
一种非开挖专用电力波纹管及其制备方法 Download PDFInfo
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- CN102558681B CN102558681B CN2011104541101A CN201110454110A CN102558681B CN 102558681 B CN102558681 B CN 102558681B CN 2011104541101 A CN2011104541101 A CN 2011104541101A CN 201110454110 A CN201110454110 A CN 201110454110A CN 102558681 B CN102558681 B CN 102558681B
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- 238000002360 preparation method Methods 0.000 title claims description 21
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- 238000001816 cooling Methods 0.000 claims abstract description 29
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- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical class CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 claims description 10
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- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical group CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 6
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- 235000019260 propionic acid Nutrition 0.000 claims description 4
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- 230000000977 initiatory effect Effects 0.000 description 1
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- 229920000573 polyethylene Polymers 0.000 description 1
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- 235000009566 rice Nutrition 0.000 description 1
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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
- 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
- B29C48/911—Cooling
-
- 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
- B29C48/03—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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
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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
-
- 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
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- 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
- B29C2948/92514—Pressure
-
- 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
- B29C2948/92923—Calibration, after-treatment or cooling zone
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104541101A CN102558681B (zh) | 2011-12-30 | 2011-12-30 | 一种非开挖专用电力波纹管及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011104541101A CN102558681B (zh) | 2011-12-30 | 2011-12-30 | 一种非开挖专用电力波纹管及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102558681A CN102558681A (zh) | 2012-07-11 |
CN102558681B true CN102558681B (zh) | 2013-09-18 |
Family
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CN2011104541101A Active CN102558681B (zh) | 2011-12-30 | 2011-12-30 | 一种非开挖专用电力波纹管及其制备方法 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104072862A (zh) * | 2014-05-29 | 2014-10-01 | 安徽海纳川塑业科技有限公司 | 一种尼龙波纹管 |
CN104151704A (zh) * | 2014-08-10 | 2014-11-19 | 安徽省宁国新鼎汽车零部件有限公司 | 一种阻燃型波纹管 |
CN106496791A (zh) * | 2016-10-31 | 2017-03-15 | 无锡市永兴金属软管有限公司 | 一种抗老化阻燃聚丙烯波纹管 |
CN106366453A (zh) * | 2016-11-11 | 2017-02-01 | 福建晟扬管道科技有限公司 | 一种耐磨克拉管及其制备方法 |
CN106832592A (zh) * | 2017-03-06 | 2017-06-13 | 江苏三水企业孵化器有限公司 | 一种可提高大口径聚丙烯双壁波纹管柔韧性的改性剂 |
CN107698868A (zh) * | 2017-10-26 | 2018-02-16 | 桐城市弘业塑胶有限公司 | 一种增强型耐磨尼龙聚丙烯复合材料 |
CN110183756A (zh) * | 2019-05-17 | 2019-08-30 | 永高股份有限公司 | 一种聚合物基复合材料双壁波纹管及其制备方法 |
CN112194851A (zh) * | 2020-09-24 | 2021-01-08 | 日丰企业集团有限公司 | 一种复合材料组合物及其制备方法和应用 |
CN114891300A (zh) * | 2022-06-21 | 2022-08-12 | 苏州茂顺成通信技术有限公司 | 低翘曲长玻纤改性聚丙烯电缆管及其制备方法 |
CN115746460A (zh) * | 2022-12-20 | 2023-03-07 | 安徽杰蓝特新材料有限公司 | 一种波纹管用复合改性材料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85102042B (zh) * | 1984-03-28 | 1988-10-19 | 窒素公司 | 用玻璃纤维强化的聚丙烯组合物 |
CN101195707A (zh) * | 2007-12-25 | 2008-06-11 | 上海金发科技发展有限公司 | 一种玻璃纤维增强尼龙6-聚丙烯合金材料 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100792115B1 (ko) * | 2001-12-27 | 2008-01-04 | 삼성토탈 주식회사 | 강도 및 내열성이 우수한 폴리프로필렌 수지 조성물 |
-
2011
- 2011-12-30 CN CN2011104541101A patent/CN102558681B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85102042B (zh) * | 1984-03-28 | 1988-10-19 | 窒素公司 | 用玻璃纤维强化的聚丙烯组合物 |
CN101195707A (zh) * | 2007-12-25 | 2008-06-11 | 上海金发科技发展有限公司 | 一种玻璃纤维增强尼龙6-聚丙烯合金材料 |
Non-Patent Citations (4)
Title |
---|
"长玻璃纤维增强PP/mPA6复合材料的制备及性能研究";方鲲等;《中国塑料》;20100228;第24卷(第2期);第52-56页 * |
"高模量高强度PP/PA6复合材料的制备与研究";李国林等;《塑料工业》;20091020;第37卷(第10期);第25-27页,第31页 * |
方鲲等."长玻璃纤维增强PP/mPA6复合材料的制备及性能研究".《中国塑料》.2010,第24卷(第2期),第52-56页. |
李国林等."高模量高强度PP/PA6复合材料的制备与研究".《塑料工业》.2009,第37卷(第10期),第25-27页,第31页. |
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