CN109280210A - 一种阻燃型聚甲基丙烯酰亚胺异型泡沫的制备方法 - Google Patents
一种阻燃型聚甲基丙烯酰亚胺异型泡沫的制备方法 Download PDFInfo
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- CN109280210A CN109280210A CN201810976331.7A CN201810976331A CN109280210A CN 109280210 A CN109280210 A CN 109280210A CN 201810976331 A CN201810976331 A CN 201810976331A CN 109280210 A CN109280210 A CN 109280210A
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- CN
- China
- Prior art keywords
- polymethacrylimide
- flame retardant
- parts
- powder
- foam
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/33—Agglomerating foam fragments, e.g. waste foam
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0038—Use of organic additives containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/009—Use of pretreated compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/125—Water, e.g. hydrated salts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/142—Compounds containing oxygen but no halogen atom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Abstract
Description
实施例 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
泡孔表观 | 细腻 | 细腻 | 细腻 | 细腻 | 细腻 | 细腻 | 细腻 | 细腻 |
密度kg/m<sup>3</sup> | 200 | 176 | 152 | 128 | 104 | 80 | 56 | 30 |
压缩强度/MPa | 3.3 | 2.9 | 2.5 | 2.1 | 1.7 | 1.3 | 0.9 | 0.5 |
拉伸强度范围/MPa | 3.6-3.9 | 3.0-3.3 | 2.6-2.9 | 2.2-2.5 | 1.7-2.0 | 1.3-1.6 | 0.9-1.2 | 0.4-0.7 |
LOI | 30 | 31 | 33 | 34 | 36 | 37 | 39 | 40 |
垂直燃烧等级 | V0 | V0 | V0 | V0 | V0 | V0 | V0 | V0 |
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810976331.7A CN109280210A (zh) | 2018-08-25 | 2018-08-25 | 一种阻燃型聚甲基丙烯酰亚胺异型泡沫的制备方法 |
Applications Claiming Priority (1)
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CN201810976331.7A CN109280210A (zh) | 2018-08-25 | 2018-08-25 | 一种阻燃型聚甲基丙烯酰亚胺异型泡沫的制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN109280210A true CN109280210A (zh) | 2019-01-29 |
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CN201810976331.7A Pending CN109280210A (zh) | 2018-08-25 | 2018-08-25 | 一种阻燃型聚甲基丙烯酰亚胺异型泡沫的制备方法 |
Country Status (1)
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CN (1) | CN109280210A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110452487A (zh) * | 2019-08-30 | 2019-11-15 | 南京工业职业技术学院 | 一种聚甲基丙烯酰亚胺泡沫用石墨烯基阻燃剂及阻燃泡沫的制备方法 |
CN110804121A (zh) * | 2019-11-19 | 2020-02-18 | 湖南博翔新材料有限公司 | 一种低烟低毒高阻燃性聚甲基丙烯酰亚胺泡沫 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040235973A1 (en) * | 2001-08-29 | 2004-11-25 | Peter Stein | Method of producing polymethacrylimide foams |
CN103814068A (zh) * | 2011-10-21 | 2014-05-21 | 赢创罗姆有限公司 | 包含粘合促进剂的基于聚(甲基)丙烯酰亚胺的发泡共聚物的制备方法 |
CN103923337A (zh) * | 2014-04-30 | 2014-07-16 | 湖南兆恒材料科技有限公司 | 聚甲基丙烯酰亚胺复合泡沫吸波材料 |
CN106046475A (zh) * | 2016-05-25 | 2016-10-26 | 广州聚注专利研发有限公司 | 一种聚乙烯发泡消声材料及其制备方法 |
-
2018
- 2018-08-25 CN CN201810976331.7A patent/CN109280210A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040235973A1 (en) * | 2001-08-29 | 2004-11-25 | Peter Stein | Method of producing polymethacrylimide foams |
CN103814068A (zh) * | 2011-10-21 | 2014-05-21 | 赢创罗姆有限公司 | 包含粘合促进剂的基于聚(甲基)丙烯酰亚胺的发泡共聚物的制备方法 |
CN103923337A (zh) * | 2014-04-30 | 2014-07-16 | 湖南兆恒材料科技有限公司 | 聚甲基丙烯酰亚胺复合泡沫吸波材料 |
CN106046475A (zh) * | 2016-05-25 | 2016-10-26 | 广州聚注专利研发有限公司 | 一种聚乙烯发泡消声材料及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110452487A (zh) * | 2019-08-30 | 2019-11-15 | 南京工业职业技术学院 | 一种聚甲基丙烯酰亚胺泡沫用石墨烯基阻燃剂及阻燃泡沫的制备方法 |
CN110452487B (zh) * | 2019-08-30 | 2022-03-11 | 南京工业职业技术学院 | 一种聚甲基丙烯酰亚胺泡沫用石墨烯基阻燃剂及阻燃泡沫的制备方法 |
CN110804121A (zh) * | 2019-11-19 | 2020-02-18 | 湖南博翔新材料有限公司 | 一种低烟低毒高阻燃性聚甲基丙烯酰亚胺泡沫 |
CN110804121B (zh) * | 2019-11-19 | 2021-11-30 | 湖南博翔新材料有限公司 | 一种低烟低毒高阻燃性聚甲基丙烯酰亚胺泡沫 |
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Inventor after: Hu Aijun Inventor after: Xu Wensheng Inventor after: Fan Xiaoqing Inventor after: Li Kedi Inventor after: Chang Yi Inventor after: Li Feng Inventor after: Meng Jiali Inventor before: Xu Wensheng Inventor before: Fan Xiaoqing Inventor before: Li Kedi Inventor before: Chang Yi Inventor before: Li Feng Inventor before: Meng Jiali |
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