CN102911454A - 一种高抗冲pvc/abs/cpe管材及其制备方法 - Google Patents
一种高抗冲pvc/abs/cpe管材及其制备方法 Download PDFInfo
- Publication number
- CN102911454A CN102911454A CN201210357261XA CN201210357261A CN102911454A CN 102911454 A CN102911454 A CN 102911454A CN 201210357261X A CN201210357261X A CN 201210357261XA CN 201210357261 A CN201210357261 A CN 201210357261A CN 102911454 A CN102911454 A CN 102911454A
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- CN
- China
- Prior art keywords
- cpe
- abs
- pvc
- powder
- tubing
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
-
- 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
-
- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
序号 | 检测项目及单位 | QB/T2480指标 | 普通PVC管材 | 本实施中的试样 |
1 | 外观 | 内外壁应光滑平整,无凹陷及分解变色线等表面缺陷 | 内外壁光滑平整,无凹陷及分解变色线等表面缺陷 | 内外壁光滑平整,无凹陷及分解变色线等表面缺陷 |
2 | 拉伸强度,Mpa | ≥43 | 45 | 57 |
3 | 断裂伸长率,% | ≥80 | 108 | 112 |
4 | 纵向回缩率,% | ≤3.5 | 3.0 | 1.9 |
5 | 维卡软化温度,℃ | ≥75 | 81 | 94 |
6 | 落锤冲击试验(20℃,2kg,2m),TIR | ≤10% | 6 | 1.5 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210357261.XA CN102911454B (zh) | 2012-09-24 | 2012-09-24 | 一种高抗冲pvc/abs/cpe管材及其制备方法 |
Applications Claiming Priority (1)
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CN201210357261.XA CN102911454B (zh) | 2012-09-24 | 2012-09-24 | 一种高抗冲pvc/abs/cpe管材及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102911454A true CN102911454A (zh) | 2013-02-06 |
CN102911454B CN102911454B (zh) | 2015-04-29 |
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CN201210357261.XA Active CN102911454B (zh) | 2012-09-24 | 2012-09-24 | 一种高抗冲pvc/abs/cpe管材及其制备方法 |
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CN (1) | CN102911454B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103509231A (zh) * | 2013-08-30 | 2014-01-15 | 安徽天民电气科技有限公司 | 一种红色防啄线性低密度聚乙烯电缆护套料及其制备方法 |
CN104119596A (zh) * | 2014-07-02 | 2014-10-29 | 合肥和安机械制造有限公司 | 一种聚乙烯波纹管材料用改性海泡石及其制备方法 |
CN106221115A (zh) * | 2016-08-11 | 2016-12-14 | 苏州柯创电子材料有限公司 | 光学膜用管材 |
CN106751186A (zh) * | 2016-12-12 | 2017-05-31 | 天长市康宁塑胶科技有限公司 | 一种高硬度高韧性改性塑胶材料 |
CN107189283A (zh) * | 2017-08-02 | 2017-09-22 | 合肥安力电力工程有限公司 | 一种高阻燃电力保护管及其制备方法 |
CN107283929A (zh) * | 2017-07-28 | 2017-10-24 | 葛达旺 | 排水排污用多层共挤聚氯乙烯实壁管 |
CN108263005A (zh) * | 2017-01-03 | 2018-07-10 | 张晓冬 | 一种新型混合复合管材及制备方法和应用 |
CN109054223A (zh) * | 2018-06-25 | 2018-12-21 | 滁州宇美塑业有限公司 | 一种无机填料pvc/abs合金的注塑原料及其制备方法 |
CN111349281A (zh) * | 2020-04-22 | 2020-06-30 | 广东联塑科技实业有限公司 | 一种阻氧pe-rt采暖管及其制备方法 |
Citations (4)
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US3936417A (en) * | 1968-07-23 | 1976-02-03 | Grandview Industries, Limited | Coilable polyvinyl chloride products and methods and compositions for producing the same |
CN1340564A (zh) * | 2000-08-24 | 2002-03-20 | 黄锐 | 纳米粒子增韧增强聚氯乙烯复合材料的制备方法 |
CN102363662A (zh) * | 2011-09-29 | 2012-02-29 | 芜湖海杉型材有限公司 | 一种环保型塑料型材及其制备方法 |
CN102504433A (zh) * | 2011-10-09 | 2012-06-20 | 南京大学 | 纳米凹凸棒土复合型pvc阻燃剂和pvc阻燃材料及其制法 |
-
2012
- 2012-09-24 CN CN201210357261.XA patent/CN102911454B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936417A (en) * | 1968-07-23 | 1976-02-03 | Grandview Industries, Limited | Coilable polyvinyl chloride products and methods and compositions for producing the same |
CN1340564A (zh) * | 2000-08-24 | 2002-03-20 | 黄锐 | 纳米粒子增韧增强聚氯乙烯复合材料的制备方法 |
CN102363662A (zh) * | 2011-09-29 | 2012-02-29 | 芜湖海杉型材有限公司 | 一种环保型塑料型材及其制备方法 |
CN102504433A (zh) * | 2011-10-09 | 2012-06-20 | 南京大学 | 纳米凹凸棒土复合型pvc阻燃剂和pvc阻燃材料及其制法 |
Non-Patent Citations (2)
Title |
---|
朵英贤: "《纳米塑料技术》", 31 December 2006, article "纳米塑料技术", pages: 349-350 * |
肖卫东: "《聚合物材料用化学助剂》", 31 August 2003, article "聚合物材料用化学助剂", pages: 99 - 307 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103509231A (zh) * | 2013-08-30 | 2014-01-15 | 安徽天民电气科技有限公司 | 一种红色防啄线性低密度聚乙烯电缆护套料及其制备方法 |
CN104119596A (zh) * | 2014-07-02 | 2014-10-29 | 合肥和安机械制造有限公司 | 一种聚乙烯波纹管材料用改性海泡石及其制备方法 |
CN106221115A (zh) * | 2016-08-11 | 2016-12-14 | 苏州柯创电子材料有限公司 | 光学膜用管材 |
CN106751186A (zh) * | 2016-12-12 | 2017-05-31 | 天长市康宁塑胶科技有限公司 | 一种高硬度高韧性改性塑胶材料 |
CN108263005A (zh) * | 2017-01-03 | 2018-07-10 | 张晓冬 | 一种新型混合复合管材及制备方法和应用 |
CN107283929A (zh) * | 2017-07-28 | 2017-10-24 | 葛达旺 | 排水排污用多层共挤聚氯乙烯实壁管 |
CN107189283A (zh) * | 2017-08-02 | 2017-09-22 | 合肥安力电力工程有限公司 | 一种高阻燃电力保护管及其制备方法 |
CN109054223A (zh) * | 2018-06-25 | 2018-12-21 | 滁州宇美塑业有限公司 | 一种无机填料pvc/abs合金的注塑原料及其制备方法 |
CN111349281A (zh) * | 2020-04-22 | 2020-06-30 | 广东联塑科技实业有限公司 | 一种阻氧pe-rt采暖管及其制备方法 |
CN111349281B (zh) * | 2020-04-22 | 2022-01-28 | 广东联塑科技实业有限公司 | 一种阻氧pe-rt采暖管及其制备方法 |
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Effective date of registration: 20190122 Address after: 610000 5th Floor, Xiongfei Center, No. 1 Tidu Street, Qingyang District, Chengdu City, Sichuan Province Patentee after: Wang Yajun Address before: 243100 Dangtu Economic Development Zone, Ma'anshan City, Anhui Province Patentee before: Guanyi Industrial Co., Ltd. |
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Effective date of registration: 20190426 Address after: 062450 Hejian New District, Cangzhou City, Hebei Province Patentee after: Limited by Share Ltd, Inc. Address before: 610000 5th Floor, Xiongfei Center, No. 1 Tidu Street, Qingyang District, Chengdu City, Sichuan Province Patentee before: Wang Yajun |