CN110591084B - 一种星型耐高温尼龙及其制备方法和用途 - Google Patents
一种星型耐高温尼龙及其制备方法和用途 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 对比例1 | |
拉伸强度,MPa | 68 | 71 | 76 | 73 | 80 | 79 | 69 |
弯曲强度,MPa | 140 | 144 | 146 | 142 | 150 | 152 | 135 |
熔点,℃ | 287.7 | 295.6 | 298.4 | 295.8 | 295.1 | 295.2 | 293.5 |
熔融指数,g/10min | 88 | 90 | 94 | 95 | 101 | 105 | 50 |
Claims (11)
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CN111217996B (zh) * | 2020-03-16 | 2022-11-04 | 珠海派锐尔新材料有限公司 | 一种4臂星型尼龙及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1189174A (zh) * | 1995-05-03 | 1998-07-29 | Dsm有限公司 | 星形支化聚酰胺 |
DE102004011008A1 (de) * | 2004-03-06 | 2005-09-22 | Bayer Ag | Esterverknüpfungen aufweisende Carbonsäureverbindungen und daraus hergestellte Polyamide |
CN108239281A (zh) * | 2016-12-27 | 2018-07-03 | 上海杰事杰新材料(集团)股份有限公司 | 一种支化高温尼龙及其制备方法 |
CN110156984A (zh) * | 2019-06-18 | 2019-08-23 | 北京旭阳科技有限公司 | 一种半芳香支化聚酰胺嵌段共聚物及其制备方法 |
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- 2019-08-23 CN CN201910781601.3A patent/CN110591084B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1189174A (zh) * | 1995-05-03 | 1998-07-29 | Dsm有限公司 | 星形支化聚酰胺 |
DE102004011008A1 (de) * | 2004-03-06 | 2005-09-22 | Bayer Ag | Esterverknüpfungen aufweisende Carbonsäureverbindungen und daraus hergestellte Polyamide |
CN108239281A (zh) * | 2016-12-27 | 2018-07-03 | 上海杰事杰新材料(集团)股份有限公司 | 一种支化高温尼龙及其制备方法 |
CN110156984A (zh) * | 2019-06-18 | 2019-08-23 | 北京旭阳科技有限公司 | 一种半芳香支化聚酰胺嵌段共聚物及其制备方法 |
Non-Patent Citations (2)
Title |
---|
"Novel fluorescent porous hyperbranched aromatic polyamide containing 1,3,5-triphenylbenzene moieties: Synthesis and characterization";Xiaobing Hu;《Journal of Applied Polymer Science》;20170228;第134卷(第8期);全文 * |
"一类新型的超支化芳香族-脂肪族共聚酰胺的合成及其荧光性能研究";韩巧荣等;《功能材料》;20030425;第34卷(第2期);全文 * |
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