CN104927372A - 一种用于生产app塑性体改性沥青防水卷材的沥青胶料、其制备方法及用途 - Google Patents
一种用于生产app塑性体改性沥青防水卷材的沥青胶料、其制备方法及用途 Download PDFInfo
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Abstract
Description
物理性能 | 110#沥青 | 实施例1 |
软化点(℃) | 35 | 123 |
延度(50mm/min,25℃) | 106 | 358 |
针入度(25℃) | 112 | 25 |
物理性能 | 70#沥青 | 实施例2 |
软化点(℃) | 48 | 119 |
延度(50mm/min,25℃) | 103 | 363 |
针入度(25℃) | 75 | 31 |
物理性能 | 100#沥青 | 实施例3 |
软化点(℃) | 39 | 121 |
延度(50mm/min,25℃) | 110 | 346 |
针入度(25℃) | 108 | 28 |
物理性能 | 10#沥青 | 70#沥青 | 实施例4 |
软化点(℃) | 110 | 48 | 130 |
延度(50mm/min,25℃) | 1.5 | 103 | 335 |
针入度(25℃) | 18 | 75 | 25 |
物理性能 | 90#沥青 | 实施例5 |
软化点(℃) | 44 | 118 |
延度(50mm/min,25℃) | 108 | 361 |
针入度(25℃) | 95 | 27 |
物理性能 | 90#沥青 | 10#沥青 | 实施例6 |
软化点(℃) | 44 | 110 | 132 |
延度(50mm/min,25℃) | 108 | 1.5 | 468 |
针入度(25℃) | 95 | 18 | 20 |
物理性能 | 70#沥青 | 10#沥青 | 实施例7 |
软化点(℃) | 48 | 110 | 135 |
延度(50mm/min,25℃) | 103 | 1.5 | 452 |
针入度(25℃) | 75 | 18 | 18 |
Claims (10)
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105348834A (zh) * | 2015-12-14 | 2016-02-24 | 天津市禹红建筑防水材料有限公司 | 一种用于高分子与改性沥青卷材之间粘结的辅材 |
CN105647205A (zh) * | 2015-12-21 | 2016-06-08 | 潍坊市宏源防水材料有限公司 | 一种高性能改性预浸料及其在沥青防水卷材中的应用 |
CN106364065A (zh) * | 2016-08-27 | 2017-02-01 | 潍坊市宏源防水材料有限公司 | 一种高热反射型塑性体改性沥青防水卷材及其生产工艺 |
CN106380937A (zh) * | 2016-08-31 | 2017-02-08 | 河南省治海建材有限公司 | 乳白色环保型合成高分子钢屋面专用涂料 |
CN107446366A (zh) * | 2017-09-21 | 2017-12-08 | 天津市鹏腾新型建筑材料有限公司 | 用于防水卷材的沥青胶料及其制备方法和防水卷材 |
CN108084879A (zh) * | 2017-12-11 | 2018-05-29 | 四川蜀羊防水材料有限公司 | 保温隔热塑性体改性沥青涂盖料及其制备方法、防水卷材 |
CN109467943A (zh) * | 2018-10-18 | 2019-03-15 | 杭州伟汇科技有限公司 | Wh-0330微颗粒改性剂及其应用 |
CN109749467A (zh) * | 2018-12-31 | 2019-05-14 | 杭州伟汇科技有限公司 | 一种微颗粒改性沥青 |
CN110903658A (zh) * | 2019-11-07 | 2020-03-24 | 湖北工业大学 | 低温柔性改性沥青胶料的制备方法 |
CN113683978A (zh) * | 2021-09-07 | 2021-11-23 | 建国伟业防水科技望都有限公司 | 自粘型sbs防水卷材及其制备方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1354203A (zh) * | 2001-12-12 | 2002-06-19 | 重庆市新型防水材料有限公司 | 弹塑共混防老化改性沥青防水卷材 |
CN1361203A (zh) * | 2000-12-27 | 2002-07-31 | 北京奥克兰建筑防水材料有限公司 | 高耐热塑性体改性沥青防水卷材及其制造工艺 |
CN101070434A (zh) * | 2007-06-21 | 2007-11-14 | 北京东方雨虹防水技术股份有限公司 | 一种高聚物改性沥青、其防水卷材及其应用 |
CN103223748A (zh) * | 2013-05-16 | 2013-07-31 | 白银志同防水材料有限公司 | 复合改性沥青防水卷材 |
CN103223747A (zh) * | 2013-04-17 | 2013-07-31 | 锦州东方雨虹建筑材料有限责任公司 | 一种复合胎基载体改性沥青自粘防水卷材 |
CN103361025A (zh) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | 一种高初粘性自粘防水卷材及其制备方法 |
CN103802380A (zh) * | 2014-02-28 | 2014-05-21 | 北京东方雨虹防水技术股份有限公司 | 改性沥青防水卷材 |
CN104057655A (zh) * | 2014-06-22 | 2014-09-24 | 扬州金鹤防水工程有限公司 | 沥青复合胎柔性防水卷材及其制备方法 |
CN104059368A (zh) * | 2014-06-22 | 2014-09-24 | 扬州金鹤防水工程有限公司 | 改性沥青防水卷材及其制造方法 |
CN104194719A (zh) * | 2014-09-11 | 2014-12-10 | 惠州东方雨虹建筑材料有限责任公司 | 一种蠕变型自粘沥青防水卷材及其制备方法 |
-
2015
- 2015-06-23 CN CN201510349049.2A patent/CN104927372B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1361203A (zh) * | 2000-12-27 | 2002-07-31 | 北京奥克兰建筑防水材料有限公司 | 高耐热塑性体改性沥青防水卷材及其制造工艺 |
CN1354203A (zh) * | 2001-12-12 | 2002-06-19 | 重庆市新型防水材料有限公司 | 弹塑共混防老化改性沥青防水卷材 |
CN101070434A (zh) * | 2007-06-21 | 2007-11-14 | 北京东方雨虹防水技术股份有限公司 | 一种高聚物改性沥青、其防水卷材及其应用 |
CN103223747A (zh) * | 2013-04-17 | 2013-07-31 | 锦州东方雨虹建筑材料有限责任公司 | 一种复合胎基载体改性沥青自粘防水卷材 |
CN103223748A (zh) * | 2013-05-16 | 2013-07-31 | 白银志同防水材料有限公司 | 复合改性沥青防水卷材 |
CN103361025A (zh) * | 2013-07-19 | 2013-10-23 | 北京东方雨虹防水技术股份有限公司 | 一种高初粘性自粘防水卷材及其制备方法 |
CN103802380A (zh) * | 2014-02-28 | 2014-05-21 | 北京东方雨虹防水技术股份有限公司 | 改性沥青防水卷材 |
CN104057655A (zh) * | 2014-06-22 | 2014-09-24 | 扬州金鹤防水工程有限公司 | 沥青复合胎柔性防水卷材及其制备方法 |
CN104059368A (zh) * | 2014-06-22 | 2014-09-24 | 扬州金鹤防水工程有限公司 | 改性沥青防水卷材及其制造方法 |
CN104194719A (zh) * | 2014-09-11 | 2014-12-10 | 惠州东方雨虹建筑材料有限责任公司 | 一种蠕变型自粘沥青防水卷材及其制备方法 |
Non-Patent Citations (1)
Title |
---|
沈春林: "《防水材料手册》", 30 June 1998 * |
Cited By (13)
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CN105348834A (zh) * | 2015-12-14 | 2016-02-24 | 天津市禹红建筑防水材料有限公司 | 一种用于高分子与改性沥青卷材之间粘结的辅材 |
CN105647205A (zh) * | 2015-12-21 | 2016-06-08 | 潍坊市宏源防水材料有限公司 | 一种高性能改性预浸料及其在沥青防水卷材中的应用 |
CN105647205B (zh) * | 2015-12-21 | 2018-04-03 | 潍坊市宏源防水材料有限公司 | 一种高性能改性预浸料及其在沥青防水卷材中的应用 |
CN106364065A (zh) * | 2016-08-27 | 2017-02-01 | 潍坊市宏源防水材料有限公司 | 一种高热反射型塑性体改性沥青防水卷材及其生产工艺 |
CN106380937A (zh) * | 2016-08-31 | 2017-02-08 | 河南省治海建材有限公司 | 乳白色环保型合成高分子钢屋面专用涂料 |
CN107446366A (zh) * | 2017-09-21 | 2017-12-08 | 天津市鹏腾新型建筑材料有限公司 | 用于防水卷材的沥青胶料及其制备方法和防水卷材 |
CN108084879A (zh) * | 2017-12-11 | 2018-05-29 | 四川蜀羊防水材料有限公司 | 保温隔热塑性体改性沥青涂盖料及其制备方法、防水卷材 |
CN109467943A (zh) * | 2018-10-18 | 2019-03-15 | 杭州伟汇科技有限公司 | Wh-0330微颗粒改性剂及其应用 |
CN109749467A (zh) * | 2018-12-31 | 2019-05-14 | 杭州伟汇科技有限公司 | 一种微颗粒改性沥青 |
CN110903658A (zh) * | 2019-11-07 | 2020-03-24 | 湖北工业大学 | 低温柔性改性沥青胶料的制备方法 |
CN110903658B (zh) * | 2019-11-07 | 2021-11-12 | 湖北工业大学 | 低温柔性改性沥青胶料的制备方法 |
CN113683978A (zh) * | 2021-09-07 | 2021-11-23 | 建国伟业防水科技望都有限公司 | 自粘型sbs防水卷材及其制备方法 |
CN113683978B (zh) * | 2021-09-07 | 2022-11-08 | 建国伟业防水科技望都有限公司 | 自粘型sbs防水卷材及其制备方法 |
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Address after: 518048 Guangdong city of Shenzhen province Futian District Fu Bao Street Free Trade Zone Honghua road Changping Business Building Room 2533 Applicant after: CHINA NATIONAL PETROLEUM WATERPROOF (SHENZHEN) CO.,LTD. Address before: 518048 Guangdong city of Shenzhen province Futian District Fu Bao Street Free Trade Zone Honghua road Changping Business Building Room 2533 Applicant before: Zhongyou waterproof technology (Shenzhen) Co.,Ltd. Address after: 518048 Guangdong city of Shenzhen province Futian District Fu Bao Street Free Trade Zone Honghua road Changping Business Building Room 2533 Applicant after: Zhongyou waterproof technology (Shenzhen) Co.,Ltd. Address before: 518048 Guangdong city of Shenzhen province Futian District Fu Bao Street Free Trade Zone Honghua road Changping Business Building Room 2533 Applicant before: SHENZHEN JOINSUNS CHEMICAL Co.,Ltd. |
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Denomination of invention: Asphalt size used for producing APP plastic body modified asphalt waterproofing material and preparation method and application thereof Effective date of registration: 20180913 Granted publication date: 20180403 Pledgee: Shenzhen city science and technology financing Company limited by guarantee Pledgor: CHINA NATIONAL PETROLEUM WATERPROOF (SHENZHEN) Co.,Ltd. Registration number: 2018440020056 |
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Date of cancellation: 20201016 Granted publication date: 20180403 Pledgee: Shenzhen city science and technology financing Company limited by guarantee Pledgor: CHINA NATIONAL PETROLEUM WATERPROOF (SHENZHEN) Co.,Ltd. Registration number: 2018440020056 |
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Denomination of invention: The invention relates to an asphalt compound used for producing app plastic modified asphalt waterproof membrane, its preparation method and application Effective date of registration: 20201022 Granted publication date: 20180403 Pledgee: Shenzhen city science and technology financing Company limited by guarantee Pledgor: CHINA NATIONAL PETROLEUM WATERPROOF (SHENZHEN) Co.,Ltd. Registration number: Y2020440020015 |
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Date of cancellation: 20210816 Granted publication date: 20180403 Pledgee: Shenzhen city science and technology financing Company limited by guarantee Pledgor: CHINA NATIONAL PETROLEUM WATERPROOF (SHENZHEN) Co.,Ltd. Registration number: Y2020440020015 |
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Address after: 528000 No. 01, 13th floor, east side of dengdong Road, Longjiang community, Longjiang Town, Shunde District, Foshan City, Guangdong Province (residence declaration) Patentee after: CNPC Jiahui (Guangdong) waterproof Co.,Ltd. Address before: 518048 room 2533, Changping Business Building, Honghua Road, free trade zone, Fubao street, Futian District, Shenzhen City, Guangdong Province Patentee before: CHINA NATIONAL PETROLEUM WATERPROOF (SHENZHEN) CO.,LTD. |