CN105751467B - 微孔发泡热塑性聚氨酯材料及其制备方法 - Google Patents
微孔发泡热塑性聚氨酯材料及其制备方法 Download PDFInfo
- Publication number
- CN105751467B CN105751467B CN201610123571.3A CN201610123571A CN105751467B CN 105751467 B CN105751467 B CN 105751467B CN 201610123571 A CN201610123571 A CN 201610123571A CN 105751467 B CN105751467 B CN 105751467B
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- CN
- China
- Prior art keywords
- thermoplastic polyurethane
- polyurethane material
- microporous foam
- colloidal sol
- preparation
- 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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Classifications
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76498—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610123571.3A CN105751467B (zh) | 2016-03-04 | 2016-03-04 | 微孔发泡热塑性聚氨酯材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610123571.3A CN105751467B (zh) | 2016-03-04 | 2016-03-04 | 微孔发泡热塑性聚氨酯材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105751467A CN105751467A (zh) | 2016-07-13 |
CN105751467B true CN105751467B (zh) | 2018-06-15 |
Family
ID=56332540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610123571.3A Active CN105751467B (zh) | 2016-03-04 | 2016-03-04 | 微孔发泡热塑性聚氨酯材料及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105751467B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109568661B (zh) * | 2018-12-27 | 2020-02-11 | 郑州大学 | 一种高韧性组织工程血管支架及其制备方法 |
CN114656673A (zh) * | 2022-04-13 | 2022-06-24 | 澳森传动系统(昆山)有限公司 | 聚氨酯微孔发泡及其生产方法 |
CN114750354B (zh) * | 2022-06-14 | 2022-09-23 | 泰瑞机器股份有限公司 | 一种聚氨酯涂层制造设备及其制造方法 |
CN116330793B (zh) * | 2023-03-14 | 2023-09-26 | 南通北风橡塑制品有限公司 | 一种耐高温阻燃聚氨酯复合板及其加工工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101007437A (zh) * | 2007-01-18 | 2007-08-01 | 东华机械有限公司 | 反压法化学发泡高速注塑成型方法 |
CN103608158A (zh) * | 2011-01-27 | 2014-02-26 | 新平衡运动鞋公司 | 形成在鞋类中使用的材料的注射成型系统和方法及通过所述系统和方法制成的材料 |
-
2016
- 2016-03-04 CN CN201610123571.3A patent/CN105751467B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101007437A (zh) * | 2007-01-18 | 2007-08-01 | 东华机械有限公司 | 反压法化学发泡高速注塑成型方法 |
CN103608158A (zh) * | 2011-01-27 | 2014-02-26 | 新平衡运动鞋公司 | 形成在鞋类中使用的材料的注射成型系统和方法及通过所述系统和方法制成的材料 |
Also Published As
Publication number | Publication date |
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CN105751467A (zh) | 2016-07-13 |
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CB03 | Change of inventor or designer information |
Inventor after: Wang Xinchao Inventor after: Liu Chuntai Inventor after: Dong Binbin Inventor after: Han Jian Inventor after: Zhang Na Inventor after: Cao Wei Inventor after: Wang Xiaofeng Inventor before: Wang Xinchao Inventor before: Liu Chuntai Inventor before: Dong Binbin Inventor before: Han Jian Inventor before: Zhang Na Inventor before: Cao Wei Inventor before: Wang Xiaofeng Inventor before: Shen Changyu |
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