CN107283710A - 一种热塑性聚合物发泡珠粒及其制备方法 - Google Patents
一种热塑性聚合物发泡珠粒及其制备方法 Download PDFInfo
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- CN107283710A CN107283710A CN201710566063.7A CN201710566063A CN107283710A CN 107283710 A CN107283710 A CN 107283710A CN 201710566063 A CN201710566063 A CN 201710566063A CN 107283710 A CN107283710 A CN 107283710A
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- Prior art keywords
- expanded bead
- thermoplastic polymer
- foaming
- supercritical fluid
- polymer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/10—Applying counter-pressure during expanding
- B29C44/105—Applying counter-pressure during expanding the counterpressure being exerted by a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
-
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/224—Surface 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/756—Microarticles, nanoarticles
-
- 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
- C08J2323/12—Polypropene
-
- 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
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/06—Polyurethanes from polyesters
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201710566063.7A CN107283710B (zh) | 2017-07-12 | 2017-07-12 | 一种热塑性聚合物发泡珠粒及其制备方法 |
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CN201710566063.7A CN107283710B (zh) | 2017-07-12 | 2017-07-12 | 一种热塑性聚合物发泡珠粒及其制备方法 |
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CN107283710A true CN107283710A (zh) | 2017-10-24 |
CN107283710B CN107283710B (zh) | 2019-07-26 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107698976A (zh) * | 2017-10-31 | 2018-02-16 | 四川大学 | 制备高性能多功能聚合物泡沫材料和制品的珠粒发泡方法 |
CN108410061A (zh) * | 2018-03-12 | 2018-08-17 | 常州晟润新材料科技有限公司 | 一种热塑性聚合物发泡珠粒及其制备方法 |
CN109228005A (zh) * | 2018-09-19 | 2019-01-18 | 福建鑫瑞新材料科技有限公司 | 基于超高分子量聚乙烯和滑石粉耦合改性的挤出发泡制备低密度tpu珠粒泡沫的方法 |
CN109883604A (zh) * | 2019-02-19 | 2019-06-14 | 无锡会通轻质材料股份有限公司 | 一种聚合物发泡珠粒内压估算方法 |
CN110452544A (zh) * | 2019-08-21 | 2019-11-15 | 上海麦浦新材料科技有限公司 | 一种有机硅稳泡剂、硬质聚氨酯泡沫用组合物及其用途 |
CN111004484A (zh) * | 2019-11-04 | 2020-04-14 | 苏州德龙复合材料有限公司 | 一种聚乳酸发泡珠粒及其制备方法 |
CN113134934A (zh) * | 2019-09-24 | 2021-07-20 | 四川大学 | 一种气液两相自平衡超临界溶胀发泡方法 |
CN113150475A (zh) * | 2021-02-26 | 2021-07-23 | 四川大学 | 一种制备大尺寸规格界面阻燃聚乙烯醇泡沫材料的方法 |
WO2021179645A1 (zh) * | 2020-03-09 | 2021-09-16 | 苏州申赛新材料有限公司 | 一种模内一次发泡成型工艺及发泡制品 |
CN115466507A (zh) * | 2022-09-19 | 2022-12-13 | 黄河三角洲京博化工研究院有限公司 | 一种低成本的尼龙弹性体发泡鞋底及其制备方法 |
CN115612256A (zh) * | 2021-07-16 | 2023-01-17 | 常州华润高性能复合材料有限公司 | 抗静电微发泡聚酯及其制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106589580A (zh) * | 2016-11-21 | 2017-04-26 | 广东炜林纳新材料科技股份有限公司 | 一种含有β晶的聚丙烯发泡珠粒及其制备方法 |
-
2017
- 2017-07-12 CN CN201710566063.7A patent/CN107283710B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106589580A (zh) * | 2016-11-21 | 2017-04-26 | 广东炜林纳新材料科技股份有限公司 | 一种含有β晶的聚丙烯发泡珠粒及其制备方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107698976A (zh) * | 2017-10-31 | 2018-02-16 | 四川大学 | 制备高性能多功能聚合物泡沫材料和制品的珠粒发泡方法 |
CN108410061A (zh) * | 2018-03-12 | 2018-08-17 | 常州晟润新材料科技有限公司 | 一种热塑性聚合物发泡珠粒及其制备方法 |
CN109228005A (zh) * | 2018-09-19 | 2019-01-18 | 福建鑫瑞新材料科技有限公司 | 基于超高分子量聚乙烯和滑石粉耦合改性的挤出发泡制备低密度tpu珠粒泡沫的方法 |
CN109883604B (zh) * | 2019-02-19 | 2020-09-22 | 无锡会通轻质材料股份有限公司 | 一种聚合物发泡珠粒内压估算方法 |
CN109883604A (zh) * | 2019-02-19 | 2019-06-14 | 无锡会通轻质材料股份有限公司 | 一种聚合物发泡珠粒内压估算方法 |
CN110452544A (zh) * | 2019-08-21 | 2019-11-15 | 上海麦浦新材料科技有限公司 | 一种有机硅稳泡剂、硬质聚氨酯泡沫用组合物及其用途 |
CN113134934A (zh) * | 2019-09-24 | 2021-07-20 | 四川大学 | 一种气液两相自平衡超临界溶胀发泡方法 |
CN111004484A (zh) * | 2019-11-04 | 2020-04-14 | 苏州德龙复合材料有限公司 | 一种聚乳酸发泡珠粒及其制备方法 |
WO2021179645A1 (zh) * | 2020-03-09 | 2021-09-16 | 苏州申赛新材料有限公司 | 一种模内一次发泡成型工艺及发泡制品 |
CN113150475A (zh) * | 2021-02-26 | 2021-07-23 | 四川大学 | 一种制备大尺寸规格界面阻燃聚乙烯醇泡沫材料的方法 |
CN115612256A (zh) * | 2021-07-16 | 2023-01-17 | 常州华润高性能复合材料有限公司 | 抗静电微发泡聚酯及其制备方法和应用 |
CN115466507A (zh) * | 2022-09-19 | 2022-12-13 | 黄河三角洲京博化工研究院有限公司 | 一种低成本的尼龙弹性体发泡鞋底及其制备方法 |
CN115466507B (zh) * | 2022-09-19 | 2024-04-16 | 黄河三角洲京博化工研究院有限公司 | 一种低成本的尼龙弹性体发泡鞋底及其制备方法 |
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Denomination of invention: Thermoplastic polymer foaming beads and preparing method thereof Effective date of registration: 20200515 Granted publication date: 20190726 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO ZHONGCHENG POLYMER TECHNOLOGY Co.,Ltd. Registration number: Y2020990000468 |
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