CN114805905B - 一种功能化纳米SiO2空心微球-聚苯乙烯保温板材和制法 - Google Patents
一种功能化纳米SiO2空心微球-聚苯乙烯保温板材和制法 Download PDFInfo
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- CN114805905B CN114805905B CN202210696338.XA CN202210696338A CN114805905B CN 114805905 B CN114805905 B CN 114805905B CN 202210696338 A CN202210696338 A CN 202210696338A CN 114805905 B CN114805905 B CN 114805905B
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- 239000004793 Polystyrene Substances 0.000 title claims abstract description 125
- 229920002223 polystyrene Polymers 0.000 title claims abstract description 125
- 229910004298 SiO 2 Inorganic materials 0.000 title claims abstract description 82
- 238000002360 preparation method Methods 0.000 title claims description 7
- 239000004005 microsphere Substances 0.000 claims abstract description 121
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 51
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 33
- 239000002904 solvent Substances 0.000 claims description 26
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 25
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 22
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 13
- AEUVIXACNOXTBX-UHFFFAOYSA-N 1-sulfanylpropan-1-ol Chemical compound CCC(O)S AEUVIXACNOXTBX-UHFFFAOYSA-N 0.000 claims description 12
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 12
- 238000007259 addition reaction Methods 0.000 claims description 12
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 11
- 244000028419 Styrax benzoin Species 0.000 claims description 11
- 235000000126 Styrax benzoin Nutrition 0.000 claims description 11
- 235000008411 Sumatra benzointree Nutrition 0.000 claims description 11
- 229960002130 benzoin Drugs 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 11
- 238000012650 click reaction Methods 0.000 claims description 11
- 235000019382 gum benzoic Nutrition 0.000 claims description 11
- 238000005956 quaternization reaction Methods 0.000 claims description 11
- 238000004176 ammonification Methods 0.000 claims description 10
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- 125000003396 thiol group Chemical class [H]S* 0.000 claims description 10
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 9
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 9
- 230000032683 aging Effects 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 claims description 9
- 238000000748 compression moulding Methods 0.000 claims description 9
- 239000004088 foaming agent Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 238000006467 substitution reaction Methods 0.000 claims description 9
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 9
- 229960001124 trientine Drugs 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 125000003700 epoxy group Chemical group 0.000 claims description 8
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 8
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 8
- 230000035484 reaction time Effects 0.000 claims description 4
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 7
- 239000011159 matrix material Substances 0.000 abstract description 7
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000012767 functional filler Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 63
- 238000001035 drying Methods 0.000 description 29
- 238000005406 washing Methods 0.000 description 29
- 238000001914 filtration Methods 0.000 description 22
- 238000004821 distillation Methods 0.000 description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- OXBLVCZKDOZZOJ-UHFFFAOYSA-N 2,3-Dihydrothiophene Chemical compound C1CC=CS1 OXBLVCZKDOZZOJ-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- GOLSFPMYASLXJC-UHFFFAOYSA-N 2-(dimethylamino)ethyl acetate Chemical compound CN(C)CCOC(C)=O GOLSFPMYASLXJC-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
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
- C08J9/04—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08J2487/00—Characterised by the use of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
测试 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 对比例1 | 对比例2 |
热导率(W/m·K) | 0.106 | 0.072 | 0.114 | 0.163 | 0.126 | 0.190 |
Claims (5)
Priority Applications (1)
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CN202210696338.XA CN114805905B (zh) | 2022-06-20 | 2022-06-20 | 一种功能化纳米SiO2空心微球-聚苯乙烯保温板材和制法 |
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CN202210696338.XA CN114805905B (zh) | 2022-06-20 | 2022-06-20 | 一种功能化纳米SiO2空心微球-聚苯乙烯保温板材和制法 |
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CN114805905A CN114805905A (zh) | 2022-07-29 |
CN114805905B true CN114805905B (zh) | 2023-10-31 |
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CN115449158B (zh) * | 2022-10-17 | 2023-08-11 | 广东登峰电线电缆有限公司 | 一种耐热性的无卤低烟阻燃耐火电缆 |
CN115785564B (zh) * | 2022-12-05 | 2023-08-15 | 广东帅普科技有限公司 | 一种高强度改性pp材料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101585948A (zh) * | 2008-05-22 | 2009-11-25 | 中国科学院过程工程研究所 | 二氧化硅中空球/聚苯乙烯复合隔热材料及其制备方法 |
CN109319782A (zh) * | 2018-10-22 | 2019-02-12 | 北京林业大学 | 一种木质素磺酸钠/聚苯乙烯基活性炭微球的制备方法 |
CN114044978A (zh) * | 2021-12-29 | 2022-02-15 | 深圳中塑化工高性能材料有限公司 | 一种季铵盐功能化纳米SiO2抗菌改性聚丙烯材料和制备方法 |
CN114350099A (zh) * | 2021-11-30 | 2022-04-15 | 徐州宸石材料科技有限公司 | 一种SiO2改性聚苯乙烯高抗冲塑料包装盒及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100801275B1 (ko) * | 2006-03-31 | 2008-02-04 | 금호석유화학 주식회사 | 단열 특성이 우수한 발포성 폴리스티렌 입자의 2단계 제조방법 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101585948A (zh) * | 2008-05-22 | 2009-11-25 | 中国科学院过程工程研究所 | 二氧化硅中空球/聚苯乙烯复合隔热材料及其制备方法 |
CN109319782A (zh) * | 2018-10-22 | 2019-02-12 | 北京林业大学 | 一种木质素磺酸钠/聚苯乙烯基活性炭微球的制备方法 |
CN114350099A (zh) * | 2021-11-30 | 2022-04-15 | 徐州宸石材料科技有限公司 | 一种SiO2改性聚苯乙烯高抗冲塑料包装盒及其制备方法 |
CN114044978A (zh) * | 2021-12-29 | 2022-02-15 | 深圳中塑化工高性能材料有限公司 | 一种季铵盐功能化纳米SiO2抗菌改性聚丙烯材料和制备方法 |
Non-Patent Citations (1)
Title |
---|
刘青 ; 高保娇 ; .在接枝微粒PS/SiO_2上固载季铵盐及初步应用.应用化学.2008,(第07期),第797-802页. * |
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Application publication date: 20220729 Assignee: Lihong Microspheres Technology (Zhejiang) Co.,Ltd. Assignor: Shanghai Nahong Microspheres Technology Co.,Ltd. Contract record no.: X2024980005780 Denomination of invention: A functionalized nano SiO hollow microsphere polystyrene insulation board and its preparation method Granted publication date: 20231031 License type: Common License Record date: 20240514 |
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