CN115353663A - 宽频段、高透波、超低损耗及高强度聚丙烯微孔器件及其制备方法 - Google Patents
宽频段、高透波、超低损耗及高强度聚丙烯微孔器件及其制备方法 Download PDFInfo
- Publication number
- CN115353663A CN115353663A CN202210920149.6A CN202210920149A CN115353663A CN 115353663 A CN115353663 A CN 115353663A CN 202210920149 A CN202210920149 A CN 202210920149A CN 115353663 A CN115353663 A CN 115353663A
- Authority
- CN
- China
- Prior art keywords
- polypropylene
- wave
- foaming
- microporous
- loss
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- C08J9/36—After-treatment
-
- 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
- C08J9/0023—Use of organic additives containing oxygen
-
- 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
- C08J9/04—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
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- 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
- C08J2203/06—CO2, N2 or noble gases
-
- 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
- C08J2203/08—Supercritical fluid
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/14—Copolymers of propene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210920149.6A CN115353663A (zh) | 2022-08-02 | 2022-08-02 | 宽频段、高透波、超低损耗及高强度聚丙烯微孔器件及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210920149.6A CN115353663A (zh) | 2022-08-02 | 2022-08-02 | 宽频段、高透波、超低损耗及高强度聚丙烯微孔器件及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115353663A true CN115353663A (zh) | 2022-11-18 |
Family
ID=84032449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210920149.6A Pending CN115353663A (zh) | 2022-08-02 | 2022-08-02 | 宽频段、高透波、超低损耗及高强度聚丙烯微孔器件及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115353663A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116903950A (zh) * | 2023-09-12 | 2023-10-20 | 德星技术(苏州)有限公司 | 一种光滑表面的进水隔网及其制备方法 |
-
2022
- 2022-08-02 CN CN202210920149.6A patent/CN115353663A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116903950A (zh) * | 2023-09-12 | 2023-10-20 | 德星技术(苏州)有限公司 | 一种光滑表面的进水隔网及其制备方法 |
CN116903950B (zh) * | 2023-09-12 | 2023-12-01 | 德星技术(苏州)有限公司 | 一种光滑表面的进水隔网及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112759826B (zh) | 可发泡聚丙烯组合物和发泡聚丙烯及其制备方法 | |
CN115353663A (zh) | 宽频段、高透波、超低损耗及高强度聚丙烯微孔器件及其制备方法 | |
CN112538162B (zh) | 改性芳纶聚合体、芳纶铸膜液、锂电池隔膜及制备方法和锂电池 | |
CN109689755B (zh) | 可发泡乙烯聚合物 | |
CN110372962B (zh) | 一种交联型poss/pp复合隔膜、制备方法及应用 | |
JPS60228122A (ja) | ポリエチレン極薄フイルムの製造方法 | |
CN108997525B (zh) | 一种具有均匀细孔的聚甲基丙烯酰亚胺泡沫及其制备方法 | |
CN113072734B (zh) | 一种热致液晶聚合物微孔泡沫材料及其制备方法 | |
WO2021179645A1 (zh) | 一种模内一次发泡成型工艺及发泡制品 | |
CN115651382B (zh) | 一种可生物降解泡沫塑料及其制备方法 | |
CN111333961A (zh) | 一种吸波材料及其制备方法 | |
CN111978585A (zh) | 具有三峰泡孔结构的聚合物发泡材料的制备方法及其应用 | |
JP6616506B2 (ja) | 高空孔率微孔性ポリエチレン | |
CN114797697B (zh) | 双马来酰亚胺树脂中空聚合物微球及其制备方法和改性氰酸酯树脂的方法 | |
Ahmad et al. | Development of natural rubber foam with water as a blowing agent via microwave and convection heating methods | |
CN110746633B (zh) | 一种微孔聚甲基丙烯酰亚胺泡沫的制备方法 | |
DK159928B (da) | Fremgangsmaade til fremstilling af emner af ekspanderet, tvaerbundet polyethylen med lukkede celler | |
Zhang et al. | Lightweight polymethacrylimide based composites foam with efficient infrared stealth and microwave transparent performance | |
CN115073797A (zh) | 通过分子结构调控优化聚丙烯在超临界流体中发泡行为的方法 | |
Xia et al. | Multilayer cross‐linking polyetherimide/Ti3C2Tx MXenes material with pores channel structure for electromagnetic interference shielding | |
CN104761668B (zh) | 一种微波加热非极性单体的本体聚合方法 | |
CN113969015A (zh) | 一种微孔聚乙烯发泡材料及其制备方法 | |
CN109096674B (zh) | 一种氧化石墨烯基泡沫吸波基材及其制备方法 | |
CN111825877B (zh) | 聚丙烯发泡材料及其制备方法 | |
JP2023541736A (ja) | 高効率かつ低コストで環境にやさしい物理的発泡材料を調製する方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Guangxian Inventor after: Jin Bihui Inventor after: Gong Pengjian Inventor after: Wu Bingtian Inventor after: Wang Suzhen Inventor after: Hong Jiang Inventor before: Gong Pengjian Inventor before: Jin Bihui Inventor before: Li Guangxian Inventor before: Wu Bingtian Inventor before: Wang Suzhen Inventor before: Hong Jiang |
|
CB03 | Change of inventor or designer information |