CN101694113B - 一种线性低密度聚乙烯防水板 - Google Patents
一种线性低密度聚乙烯防水板 Download PDFInfo
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- CN101694113B CN101694113B CN2009100757665A CN200910075766A CN101694113B CN 101694113 B CN101694113 B CN 101694113B CN 2009100757665 A CN2009100757665 A CN 2009100757665A CN 200910075766 A CN200910075766 A CN 200910075766A CN 101694113 B CN101694113 B CN 101694113B
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- Prior art keywords
- density polyethylene
- linear low
- waterproof board
- welding
- polyethylene waterproof
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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
- B29C48/918—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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
项目 | 传统聚乙烯片材 | 改进后聚乙烯片材 |
同样施工速度时,焊接施工温度℃ | 390 | 305 |
纵向断裂拉伸强度MPa | 19.7 | 20.8 |
纵向扯断伸长率% | 720 | 780 |
横向断裂拉伸强度MPa | 19.4 | 19.7 |
横向扯断伸长率% | 745 | 802 |
纵向撕裂强度KN/m | 85 | 117 |
横向撕裂强度KN/m | 102 | 125 |
刺破强度N | 387 | 405 |
项目 | 传统聚乙烯片材 | 改进后聚乙烯片材 |
同样施工速度时,焊接施工温度℃ | 400 | 315 |
纵向断裂拉伸强度MPa | 19.4 | 22.4 |
纵向扯断伸长率% | 746 | 801 |
横向断裂拉伸强度MPa | 19.2 | 19.5 |
横向扯断伸长率% | 766 | 815 |
纵向撕裂强度KN/m | 85 | 117 |
横向撕裂强度KN/m | 103 | 120 |
刺破强度N | 442 | 472 |
项目 | 传统聚乙烯片材 | 改进后聚乙烯片材 |
同样施工速度时,焊接施工温度℃ | 400 | 305 |
纵向断裂拉伸强度MPa | 18.9 | 20.1 |
纵向扯断伸长率% | 732 | 762 |
横向断裂拉伸强度MPa | 18.8 | 19.0 |
横向扯断伸长率% | 763 | 799 |
纵向撕裂强度KN/m | 89 | 125 |
横向撕裂强度KN/m | 101 | 130 |
刺破强度N | 288 | 310 |
项目 | 传统聚乙烯片材 | 改进后聚乙烯片材 |
同样施工速度时,焊接施工温度℃ | 335 | 265 |
纵向断裂拉伸强度MPa | 20.1 | 20.7 |
纵向扯断伸长率% | 766 | 798 |
横向断裂拉伸强度MPa | 19.9 | 20.0 |
横向扯断伸长率% | 782 | 812 |
纵向撕裂强度KN/m | 80 | 115 |
横向撕裂强度KN/m | 107 | 120 |
刺破强度N | 377 | 384 |
项目 | 传统聚乙烯片材 | 改进后聚乙烯片材 |
同样施工速度时,焊接施工温度℃ | 310 | 245 |
纵向断裂拉伸强度MPa | 20.9 | 20.9 |
纵向扯断伸长率% | 767 | 800 |
横向断裂拉伸强度MPa | 20.3 | 20.2 |
横向扯断伸长率% | 788 | 815 |
纵向撕裂强度KN/m | 75 | 118 |
横向撕裂强度KN/m | 103 | 120 |
刺破强度N | 463 | 471 |
项目 | 传统聚乙烯片材 | 改进后聚乙烯片材 |
同样施工速度时,焊接施工温度℃ | 360 | 270 |
纵向断裂拉伸强度MPa | 20.4 | 20.1 |
纵向扯断伸长率% | 760 | 796 |
横向断裂拉伸强度MPa | 20.3 | 20.2 |
横向扯断伸长率% | 786 | 815 |
纵向撕裂强度KN/m | 90 | 125 |
横向撕裂强度KN/m | 108 | 128 |
刺破强度N | 464 | 472 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100757665A CN101694113B (zh) | 2009-10-23 | 2009-10-23 | 一种线性低密度聚乙烯防水板 |
Applications Claiming Priority (1)
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CN2009100757665A CN101694113B (zh) | 2009-10-23 | 2009-10-23 | 一种线性低密度聚乙烯防水板 |
Publications (2)
Publication Number | Publication Date |
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CN101694113A CN101694113A (zh) | 2010-04-14 |
CN101694113B true CN101694113B (zh) | 2011-06-08 |
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CN2009100757665A Active CN101694113B (zh) | 2009-10-23 | 2009-10-23 | 一种线性低密度聚乙烯防水板 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102010543A (zh) * | 2010-12-22 | 2011-04-13 | 北京东方雨虹防水技术股份有限公司 | Eva/lldpe复合高分子防水板及其制作工艺 |
CN103042696B (zh) * | 2013-01-04 | 2015-04-29 | 常熟市三恒建材有限责任公司 | 提高塑料防水板物理性能的生产工艺 |
CN103275374A (zh) * | 2013-05-31 | 2013-09-04 | 贵州蓝图新材料有限公司 | 一种聚乙烯阻燃防水板及其制备工艺 |
CN104385733B (zh) * | 2014-11-27 | 2016-10-05 | 韩双 | Dtm聚酯高分子复合防水卷材及生产方法 |
CN104558800B (zh) * | 2014-12-23 | 2017-06-20 | 唐山东方雨虹防水技术有限责任公司 | 一种塑料防水板及其制备方法 |
CN104531000B (zh) * | 2015-01-14 | 2017-05-31 | 河北创隆工程橡塑有限公司 | 一种无折痕易焊接防水卷材 |
CN107793631A (zh) * | 2017-11-08 | 2018-03-13 | 铁科创恒新材料科技有限公司 | 一种无卤低烟阻燃eva防水板及其制备方法 |
CN113214553A (zh) * | 2020-08-07 | 2021-08-06 | 江苏圣宇高新材料有限责任公司 | 一种具有防风、防水、防尘功能的工具箱材料 |
CN112693141B (zh) * | 2020-12-10 | 2023-07-21 | 常州市维意乐生装饰材料有限公司 | 利用聚乙烯接枝共聚物制备高性能地板膜的工艺 |
CN114763454A (zh) * | 2021-01-11 | 2022-07-19 | 昆明路迈土工合成材料制造有限公司 | 一种eva复合防水板及其加工工艺 |
Citations (7)
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CN1041909A (zh) * | 1989-11-06 | 1990-05-09 | 黑龙江省绥棱县塑料二厂 | 树脂复合无纺布防水卷材以及生产方法 |
US5185199A (en) * | 1988-11-02 | 1993-02-09 | The Dow Chemical Company | Maleic anhydride-grafted polyolefin fibers |
CN1132233A (zh) * | 1995-12-28 | 1996-10-02 | 沈阳星辰化工有限公司 | 一种防水卷材 |
EP0889088A1 (en) * | 1997-07-01 | 1999-01-07 | Du Pont De Nemours International S.A. | Polyolefin compositions |
CN1478848A (zh) * | 2003-07-21 | 2004-03-03 | 侯永刚 | 用再生料生产聚乙烯丙纶复合防水卷材的方法 |
CN1919956A (zh) * | 2006-09-05 | 2007-02-28 | 天津市耀新科技发展有限公司 | 高效自粘复合防水片材及其制备方法 |
CN101186133A (zh) * | 2007-11-01 | 2008-05-28 | 衡水中铁建土工材料制造有限公司 | 一种高分子复合耐热防水片材及其制备方法 |
-
2009
- 2009-10-23 CN CN2009100757665A patent/CN101694113B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US5185199A (en) * | 1988-11-02 | 1993-02-09 | The Dow Chemical Company | Maleic anhydride-grafted polyolefin fibers |
CN1041909A (zh) * | 1989-11-06 | 1990-05-09 | 黑龙江省绥棱县塑料二厂 | 树脂复合无纺布防水卷材以及生产方法 |
CN1132233A (zh) * | 1995-12-28 | 1996-10-02 | 沈阳星辰化工有限公司 | 一种防水卷材 |
EP0889088A1 (en) * | 1997-07-01 | 1999-01-07 | Du Pont De Nemours International S.A. | Polyolefin compositions |
CN1478848A (zh) * | 2003-07-21 | 2004-03-03 | 侯永刚 | 用再生料生产聚乙烯丙纶复合防水卷材的方法 |
CN1919956A (zh) * | 2006-09-05 | 2007-02-28 | 天津市耀新科技发展有限公司 | 高效自粘复合防水片材及其制备方法 |
CN101186133A (zh) * | 2007-11-01 | 2008-05-28 | 衡水中铁建土工材料制造有限公司 | 一种高分子复合耐热防水片材及其制备方法 |
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Inventor after: Ma Weibin Inventor after: Ma Rongtian Inventor after: Ma Chaofeng Inventor after: Guo Xiaoxiong Inventor after: An Zheli Inventor after: Tian Li Inventor after: Liu Wenyan Inventor before: Tian Li Inventor before: Liu Wenyan |
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Effective date of registration: 20200323 Address after: 100089 303 blocks, No. 2 Daliushu Road, Haidian District, Beijing Patentee after: CARS RAILWAY ENGINEERING Research Institute Address before: 053000 Hengshui city of Hebei Province North Taocheng District industrial base rubber road No. 1 Patentee before: HENGSHUI ZHONGTIEJIAN EARTHWORK MATERIAL MANUFACTURING Co.,Ltd. |