CN116770455B - 一种热塑弹性体发泡纤维及其制备方法和应用 - Google Patents
一种热塑弹性体发泡纤维及其制备方法和应用 Download PDFInfo
- Publication number
- CN116770455B CN116770455B CN202310663173.0A CN202310663173A CN116770455B CN 116770455 B CN116770455 B CN 116770455B CN 202310663173 A CN202310663173 A CN 202310663173A CN 116770455 B CN116770455 B CN 116770455B
- Authority
- CN
- China
- Prior art keywords
- thermoplastic elastomer
- foaming
- wire
- fiber
- fluid
- 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.)
- Active
Links
- 229920002725 thermoplastic elastomer Polymers 0.000 title claims abstract description 77
- 239000000835 fiber Substances 0.000 title claims abstract description 67
- 239000006260 foam Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000005187 foaming Methods 0.000 claims abstract description 54
- 229920000642 polymer Polymers 0.000 claims abstract description 22
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 12
- 238000002844 melting Methods 0.000 claims abstract description 12
- 230000008018 melting Effects 0.000 claims abstract description 12
- 239000002667 nucleating agent Substances 0.000 claims abstract description 10
- 239000004970 Chain extender Substances 0.000 claims abstract description 9
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 35
- 238000001125 extrusion Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 230000004580 weight loss Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 150000008064 anhydrides Chemical class 0.000 claims description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 2
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 2
- 150000002118 epoxides Chemical class 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 8
- 230000000052 comparative effect Effects 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 10
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000006911 nucleation Effects 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 229920002614 Polyether block amide Polymers 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VPRUMANMDWQMNF-UHFFFAOYSA-N phenylethane boronic acid Chemical compound OB(O)CCC1=CC=CC=C1 VPRUMANMDWQMNF-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 102220518612 Repressor of RNA polymerase III transcription MAF1 homolog_S60D_mutation Human genes 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
- D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
- D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310663173.0A CN116770455B (zh) | 2023-06-06 | 2023-06-06 | 一种热塑弹性体发泡纤维及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310663173.0A CN116770455B (zh) | 2023-06-06 | 2023-06-06 | 一种热塑弹性体发泡纤维及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116770455A CN116770455A (zh) | 2023-09-19 |
CN116770455B true CN116770455B (zh) | 2024-06-11 |
Family
ID=88012584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310663173.0A Active CN116770455B (zh) | 2023-06-06 | 2023-06-06 | 一种热塑弹性体发泡纤维及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116770455B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117661146A (zh) * | 2023-12-06 | 2024-03-08 | 中山大学 | 一种室内外双模式辐射降温织物及其制备方法和应用 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102534836A (zh) * | 2011-12-14 | 2012-07-04 | 西安交通大学 | 一种静电纺丝制备特殊结构纳米纤维的方法 |
KR101291941B1 (ko) * | 2013-01-22 | 2013-07-31 | 김건 | 발포타입 폴리프로필렌 테이프 제조 방법 |
CN107916467A (zh) * | 2017-11-24 | 2018-04-17 | 宁波格林美孚新材料科技有限公司 | 一种热塑性聚氨酯弹性体发泡单丝的成型工艺 |
EP3403806A1 (en) * | 2017-05-18 | 2018-11-21 | Ecole Polytechnique Federale De Lausanne (Epfl) | Hierarchical porous structure |
CN109353043A (zh) * | 2018-09-26 | 2019-02-19 | 山东东岳高分子材料有限公司 | 聚四氟乙烯弹性带及其制备方法 |
CN109760257A (zh) * | 2018-12-11 | 2019-05-17 | 宁波帅特龙集团有限公司 | 一种长纤维增强聚氯乙烯微孔发泡制品的制备方法 |
CN110746749A (zh) * | 2018-07-23 | 2020-02-04 | 中国科学院理化技术研究所 | 一种分步法制备微纳米纤维素聚酯微孔发泡片材的方法 |
CN112239894A (zh) * | 2019-07-18 | 2021-01-19 | 中国石油化工股份有限公司 | 一种表面致孔聚结纤维的制备方法及应用 |
CN116141800A (zh) * | 2023-02-02 | 2023-05-23 | 晋江国盛新材料科技有限公司 | 一种发泡热塑性弹性体/布复合卷材及其制备方法与应用 |
-
2023
- 2023-06-06 CN CN202310663173.0A patent/CN116770455B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102534836A (zh) * | 2011-12-14 | 2012-07-04 | 西安交通大学 | 一种静电纺丝制备特殊结构纳米纤维的方法 |
KR101291941B1 (ko) * | 2013-01-22 | 2013-07-31 | 김건 | 발포타입 폴리프로필렌 테이프 제조 방법 |
EP3403806A1 (en) * | 2017-05-18 | 2018-11-21 | Ecole Polytechnique Federale De Lausanne (Epfl) | Hierarchical porous structure |
CN107916467A (zh) * | 2017-11-24 | 2018-04-17 | 宁波格林美孚新材料科技有限公司 | 一种热塑性聚氨酯弹性体发泡单丝的成型工艺 |
CN110746749A (zh) * | 2018-07-23 | 2020-02-04 | 中国科学院理化技术研究所 | 一种分步法制备微纳米纤维素聚酯微孔发泡片材的方法 |
CN109353043A (zh) * | 2018-09-26 | 2019-02-19 | 山东东岳高分子材料有限公司 | 聚四氟乙烯弹性带及其制备方法 |
CN109760257A (zh) * | 2018-12-11 | 2019-05-17 | 宁波帅特龙集团有限公司 | 一种长纤维增强聚氯乙烯微孔发泡制品的制备方法 |
CN112239894A (zh) * | 2019-07-18 | 2021-01-19 | 中国石油化工股份有限公司 | 一种表面致孔聚结纤维的制备方法及应用 |
CN116141800A (zh) * | 2023-02-02 | 2023-05-23 | 晋江国盛新材料科技有限公司 | 一种发泡热塑性弹性体/布复合卷材及其制备方法与应用 |
Non-Patent Citations (2)
Title |
---|
" Microextrusion Foaming of Polyetheretherketone Fiber: Mechanical and Thermal Insulation Properties ";Mengya Li 等;《Advanced Engineering Materials》;20211124;第24卷(第3期);第1-11页 * |
"Thermoplastic polyurethane microcellular fibers via supercritical carbon dioxide based extrusion foaming";Chenglong Dai 等;《POLYMER ENGINEERING AND SCIENCE》;20130201;第53卷(第11期);第2360-2369页 * |
Also Published As
Publication number | Publication date |
---|---|
CN116770455A (zh) | 2023-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN116770455B (zh) | 一种热塑弹性体发泡纤维及其制备方法和应用 | |
US4973442A (en) | Forming biaxially oriented ordered polymer films | |
CN107177052B (zh) | 一种不同结晶度的轻质聚醚醚酮或其复合材料板材及制备方法 | |
CN103772902B (zh) | 一种具有微纳米双连续多孔结构聚甲醛纳米孔薄膜及其制备方法 | |
CN109705465B (zh) | 一种中空聚烯烃发泡材料及其制备方法 | |
CN111073148A (zh) | 低介电常数微发泡玻纤增强聚丙烯复合物及其制备方法 | |
CN108409985B (zh) | 一种通过预等温冷结晶处理提高聚乳酸发泡倍率的方法 | |
CN110343286B (zh) | 一种聚丁二酸丁二醇酯离聚物泡沫及其制备方法与应用 | |
CN110746749A (zh) | 一种分步法制备微纳米纤维素聚酯微孔发泡片材的方法 | |
CN108503879B (zh) | 一种热塑性聚氨酯发泡珠粒及其制备方法 | |
CN106668935A (zh) | 一种膨胀体聚四氟乙烯人工硬脑膜及制备工艺 | |
CN110548411A (zh) | 一种非对称聚烯烃膜的制备方法 | |
CN204604939U (zh) | 一种连续纤维增强热塑性复合材料的制造设备 | |
CN107674406A (zh) | 一种超临界co2发泡材料用生物基多孔碳材料 | |
CN106739319A (zh) | 一种热塑性聚氨酯发泡革的制备方法 | |
US12017395B2 (en) | In-situ microfibrillated reinforced polymer composite heat-insulating foam material as well as preparation method and application thereof | |
CN108912380A (zh) | 一种低压条件下利用pmma/pvdf共混物制备大倍率聚合物泡沫的方法 | |
CN116770454B (zh) | 一种聚合物发泡纤维及其制备方法和应用 | |
CN116770456B (zh) | 一种热塑性弹性体中空多孔纤维及其制备方法和应用 | |
CN108047683B (zh) | 可降解脂肪族聚碳酸酯/聚氨酯共聚发泡材料及其制备 | |
CN102634857A (zh) | 一种聚碳酸丁二醇酯中空纤维膜的熔融纺丝制备方法 | |
CN115093691A (zh) | 具有条带状泡孔结构的聚合物发泡材料及其制备方法 | |
CN107297155B (zh) | 超高强度聚丙烯中空纤维膜的制备方法 | |
CA2500434A1 (en) | A microcellular foamed fiber, and a process of preparing for the same | |
KR20070056669A (ko) | 냉각성능을 향상시킨 다이를 이용한 미세발포체의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240517 Address after: Room 406, 4th Floor, Building C, Qingchuanghui, Zhongguancun, Guangzhou University City, No. 318 West Ring Road, Xiaoguwei Street, Panyu District, Guangzhou City, Guangdong Province, 510000 Applicant after: Da Bai Xiong (Guangzhou) New Materials Technology Co.,Ltd. Country or region after: China Address before: 510275 No. 135 West Xingang Road, Guangzhou, Guangdong, Haizhuqu District Applicant before: SUN YAT-SEN University Country or region before: China |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |