CN1587287A - 乙烯-三氟氯乙烯共聚物的制备方法 - Google Patents
乙烯-三氟氯乙烯共聚物的制备方法 Download PDFInfo
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- CN1587287A CN1587287A CN 200410058026 CN200410058026A CN1587287A CN 1587287 A CN1587287 A CN 1587287A CN 200410058026 CN200410058026 CN 200410058026 CN 200410058026 A CN200410058026 A CN 200410058026A CN 1587287 A CN1587287 A CN 1587287A
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- ethylene
- trifluorochloroethylene
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Abstract
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实施例 | 第一步 | 反应时间(小时) | 第一步去离子水占总去离子水重量% | 反应温度℃ | |||||||||
混合单体与混合溶剂重量比 | 三氟氯乙烯占混合溶液重量% | 初始三氟氯乙烯∶乙烯 | 引发剂占总反应单体重量% | 补加三氟氯乙烯∶乙烯 | 第一次补加占总补加重量% | 初始占总单体加料重量% | 反应压力 | 第一步 | 第二步 | 第一步 | 第二步 | ||
1 | 1∶8.3 | 98.4 | 1.9∶1 | 0.57 | 1.7∶1 | 27.94 | 75.0 | 1.55 | 1.0 | 3.0 | 10 | 50-60 | 60-85 |
2 | 1∶6.0 | 96.7 | 1.2∶1 | 0.3 | 1.1∶1 | 25 | 66.7 | 1.95 | 1.5 | 3.0 | 16 | 50-60 | 60-70 |
3 | 1∶1.67 | 97.7 | 1.7∶1 | 0.236 | 1.4∶1 | 25.07 | 64.63 | 2.1 | 1.5 | 3.25 | 20 | 50-60 | 60-70 |
4 | 1∶7.1 | 95.9 | 19∶1 | 0.27 | 1.3∶1 | 24.7 | 64.77 | 2.1 | 1.5 | 4.5 | 12.5 | 50-60 | 60-70 |
5 | 1∶8.1 | 94.5 | 2.5∶1 | 0.25 | 1.2∶1 | 25 | 62.5 | 2.45 | 1.5 | 3.75 | 11.2 | 40-50 | 50-60 |
6 | 1∶7.9 | 94.0 | 4.6∶1 | 0.249 | 1.3∶1 | 25 | 66.7 | 2.5 | 1.5 | 5.5 | 10 | 40-50 | 50-60 |
7 | 1∶3.4 | 95.6 | 1.9∶1 | 0.017 | 1.26∶1 | 22.25 | 33.74 | 2.10 | 1.5 | 4.5 | 5.88 | 40-60 | 60-70 |
实施例 | 熔点 | 结晶焓J/g | 氟含量,% | 熔融指数g/10min | 抗拉强度Mpa | 断裂伸张率 | 耐热应力开裂 |
1 | 223.87 | 19.71 | 38.9 | 78.16 | 25.84 | 203 | 不开裂 |
2 | 221.49 | 17.64 | 39.2 | 50.24 | 27.59 | 215 | 不开裂 |
3 | 218.60 | 17.012 | 39.2 | 40.80 | 29.61 | 229 | 不开裂 |
4 | 214.77 | 14.911 | 39.3 | 36.05 | 29.29 | 251 | 不开裂 |
5 | 215.40 | 11.142 | 39.4 | 9.14 | 33.53 | 290 | 不开裂 |
6 | 212.72 | 10.829 | 39.6 | 3.14 | 33.53 | 314 | 不开裂 |
7 | 216.37 | 14.864 | 39.7 | 43.33 | 26.98 | 231 | 不开裂 |
Claims (3)
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Application Number | Priority Date | Filing Date | Title |
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CNB2004100580268A CN1308361C (zh) | 2004-08-09 | 2004-08-09 | 乙烯-三氟氯乙烯共聚物的制备方法 |
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CNB2004100580268A CN1308361C (zh) | 2004-08-09 | 2004-08-09 | 乙烯-三氟氯乙烯共聚物的制备方法 |
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CN1587287A true CN1587287A (zh) | 2005-03-02 |
CN1308361C CN1308361C (zh) | 2007-04-04 |
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CNB2004100580268A Expired - Fee Related CN1308361C (zh) | 2004-08-09 | 2004-08-09 | 乙烯-三氟氯乙烯共聚物的制备方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102206299A (zh) * | 2010-03-30 | 2011-10-05 | 大金工业株式会社 | 含氟种子聚合物颗粒的水性分散体和水性涂料组合物 |
CN103304712A (zh) * | 2013-05-07 | 2013-09-18 | 山东森福新材料有限公司 | 一种珠粒状聚三氟氯乙烯树脂的制造方法 |
CN104945549A (zh) * | 2014-03-26 | 2015-09-30 | 浙江省化工研究院有限公司 | 具有稳定端基结构的乙烯-三氟氯乙烯共聚物、其制备方法及应用 |
CN114502639A (zh) * | 2019-10-09 | 2022-05-13 | 索尔维特殊聚合物意大利有限公司 | 流体系统部件 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2066324C1 (ru) * | 1987-07-09 | 1996-09-10 | Пфайзер Инк. | Кристаллический дигидрат азитромицина и способ его получения |
US5770819A (en) * | 1995-02-13 | 1998-06-23 | Raychem Corporation | Insulated wire or cable having foamed fluoropolymer insulation |
CN1175593A (zh) * | 1996-08-30 | 1998-03-11 | 中国科学院上海有机化学研究所 | 一种低分子量四氟乙烯、乙烯三元共聚物、生产方法及其用途 |
IT1317834B1 (it) * | 2000-02-15 | 2003-07-15 | Ausimont Spa | Fluoropolimeri termoplastici. |
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2004
- 2004-08-09 CN CNB2004100580268A patent/CN1308361C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102206299A (zh) * | 2010-03-30 | 2011-10-05 | 大金工业株式会社 | 含氟种子聚合物颗粒的水性分散体和水性涂料组合物 |
CN102206299B (zh) * | 2010-03-30 | 2014-03-12 | 大金工业株式会社 | 含氟种子聚合物颗粒的水性分散体和水性涂料组合物 |
CN103304712A (zh) * | 2013-05-07 | 2013-09-18 | 山东森福新材料有限公司 | 一种珠粒状聚三氟氯乙烯树脂的制造方法 |
CN104945549A (zh) * | 2014-03-26 | 2015-09-30 | 浙江省化工研究院有限公司 | 具有稳定端基结构的乙烯-三氟氯乙烯共聚物、其制备方法及应用 |
CN104945549B (zh) * | 2014-03-26 | 2017-06-06 | 浙江省化工研究院有限公司 | 具有稳定端基结构的乙烯‑三氟氯乙烯共聚物、其制备方法及应用 |
CN114502639A (zh) * | 2019-10-09 | 2022-05-13 | 索尔维特殊聚合物意大利有限公司 | 流体系统部件 |
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CN1308361C (zh) | 2007-04-04 |
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