JP5311438B2 - 中空粒子含有断熱塗料の製造方法 - Google Patents
中空粒子含有断熱塗料の製造方法 Download PDFInfo
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- JP5311438B2 JP5311438B2 JP2007282906A JP2007282906A JP5311438B2 JP 5311438 B2 JP5311438 B2 JP 5311438B2 JP 2007282906 A JP2007282906 A JP 2007282906A JP 2007282906 A JP2007282906 A JP 2007282906A JP 5311438 B2 JP5311438 B2 JP 5311438B2
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- silica
- heat insulating
- containing heat
- hollow particle
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- 239000002245 particle Substances 0.000 title claims abstract description 174
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000003973 paint Substances 0.000 title description 45
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 214
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 106
- 239000011248 coating agent Substances 0.000 claims abstract description 93
- 238000000576 coating method Methods 0.000 claims abstract description 93
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000003607 modifier Substances 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims abstract description 15
- 239000006185 dispersion Substances 0.000 claims abstract description 12
- 239000002904 solvent Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000012986 modification Methods 0.000 claims abstract description 7
- 230000004048 modification Effects 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 5
- 238000001704 evaporation Methods 0.000 claims abstract description 4
- 239000003960 organic solvent Substances 0.000 claims description 18
- 239000012948 isocyanate Substances 0.000 claims description 10
- 150000002513 isocyanates Chemical class 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract description 18
- 239000002105 nanoparticle Substances 0.000 abstract description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract description 5
- 239000008096 xylene Substances 0.000 abstract description 5
- 238000004220 aggregation Methods 0.000 abstract description 3
- 230000002776 aggregation Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000009775 high-speed stirring Methods 0.000 abstract 2
- 239000010408 film Substances 0.000 description 64
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 20
- -1 aliphatic alcohols Chemical class 0.000 description 19
- 238000000034 method Methods 0.000 description 14
- 238000009413 insulation Methods 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 239000005340 laminated glass Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 238000004088 simulation Methods 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000004907 flux Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 5
- 239000005357 flat glass Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000007771 core particle Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- UNRWOYDHJCOYFO-UHFFFAOYSA-N silane 1,1,1-triethoxy-3-isocyanatopropane Chemical compound [SiH4].C(C)OC(CCN=C=O)(OCC)OCC UNRWOYDHJCOYFO-UHFFFAOYSA-N 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Images
Description
λ=(Qh+Qc)・L/(2・ΔT)‥‥(1)
2 コア粒子(炭酸カルシウム)
3 シリカコーティング
5 基材
11 中空粒子含有断熱塗料
31,36 合わせガラス
Claims (1)
- 30nm〜300nmの範囲内の外径を有するシリカ殻からなるシリカナノ中空粒子及びイソシアネート系表面修飾剤を有機溶媒に混入し、前記シリカナノ中空粒子を微細凝集粒子に分散させる微細分散処理と、
前記有機溶媒を蒸発させて分散液を濃縮した後、高温高圧を加え前記有機溶媒の超臨界状態として、前記イソシアネート系表面修飾剤を前記シリカナノ中空粒子の表面の水酸基と反応させて前記シリカナノ中空粒子の表面全面に付加させ、前記微細凝集粒子として分散した状態で粉体状態とする表面修飾処理と、
前記粉体状態の表面修飾された前記シリカナノ中空粒子を用いて、前記シリカナノ中空粒子の塗料中の含有率が固形分で30体積%〜70体積%となるように、塗料樹脂と塗料溶媒を添加、混合し、前記シリカナノ中空粒子が塗料中に均一に微細分散した中空粒子含有断熱塗料とする調製と
を備えることを特徴とする中空粒子含有断熱塗料の製造方法。
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JP5311438B2 true JP5311438B2 (ja) | 2013-10-09 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5810361B2 (ja) * | 2010-09-07 | 2015-11-11 | 東洋包材株式会社 | 遮熱断熱フィルム |
JP5840140B2 (ja) * | 2010-11-09 | 2016-01-06 | 積水化学工業株式会社 | 合わせガラス用中間膜及び合わせガラス |
EP2794956B1 (en) * | 2011-12-19 | 2018-10-17 | Praxair S.T. Technology, Inc. | Aqueous slurry for the production of thermal and environmental barrier coatings |
JP5859390B2 (ja) * | 2012-06-28 | 2016-02-10 | 三井化学株式会社 | 断熱組成物の製造方法 |
US9372291B2 (en) * | 2013-11-04 | 2016-06-21 | Sung Nae CHO | Heat blocking system utilizing particulates |
WO2015065134A1 (ko) * | 2013-11-04 | 2015-05-07 | 조승래 | 공동들을 이용한 열 차단 시스템용 다중층 코팅 시스템 및 그 제조방법 |
JP2018138503A (ja) * | 2017-02-24 | 2018-09-06 | 日立化成株式会社 | 合わせガラス用中間膜、及び合わせガラス |
JP2018138504A (ja) * | 2017-02-24 | 2018-09-06 | 日立化成株式会社 | 合わせガラス用中間膜、及び合わせガラス |
WO2020213637A1 (ja) * | 2019-04-15 | 2020-10-22 | マツダ株式会社 | 遮熱材、遮熱材を備えたエンジン、ナノ粒子分散液、並びに遮熱材等の製造方法 |
CN115785809B (zh) * | 2022-12-07 | 2023-06-06 | 科顺防水科技股份有限公司 | 辐射制冷涂料及辐射制冷制品 |
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JP4046921B2 (ja) * | 2000-02-24 | 2008-02-13 | 触媒化成工業株式会社 | シリカ系微粒子、該微粒子分散液の製造方法、および被膜付基材 |
US20040137160A1 (en) * | 2001-04-13 | 2004-07-15 | Yushichi Ishihara | Method of finishing with heat insulation coating |
JP2005207565A (ja) * | 2004-01-19 | 2005-08-04 | Hokkaido Crest:Kk | 断熱および内部汚染防止除去機能を有する管体 |
JP4651098B2 (ja) * | 2005-09-07 | 2011-03-16 | 国立大学法人 名古屋工業大学 | シリカ殻からなるナノ中空粒子を用いた防食膜及びシリカ殻からなるナノ中空粒子を用いた防食塗料 |
JP4748573B2 (ja) * | 2005-09-07 | 2011-08-17 | 国立大学法人 名古屋工業大学 | シリカ殻からなるナノ中空粒子を用いた断熱塗料の製造方法 |
JP5083747B2 (ja) * | 2005-09-07 | 2012-11-28 | 国立大学法人 名古屋工業大学 | 表面修飾粒子及び微細無機粒子の表面修飾方法 |
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