CN1427052A - 一种纳米光催化聚氨酯涂料及其制备方法 - Google Patents
一种纳米光催化聚氨酯涂料及其制备方法 Download PDFInfo
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- CN1427052A CN1427052A CN 01138874 CN01138874A CN1427052A CN 1427052 A CN1427052 A CN 1427052A CN 01138874 CN01138874 CN 01138874 CN 01138874 A CN01138874 A CN 01138874A CN 1427052 A CN1427052 A CN 1427052A
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- Prior art keywords
- efka
- ether
- solvent
- polyurethane paint
- acetate
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 50
- 239000004814 polyurethane Substances 0.000 title claims abstract description 49
- 239000003973 paint Substances 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims description 26
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 57
- 239000000057 synthetic resin Substances 0.000 claims abstract description 57
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000002904 solvent Substances 0.000 claims abstract description 45
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 239000002002 slurry Substances 0.000 claims abstract description 14
- 229920002521 macromolecule Polymers 0.000 claims description 42
- 239000002270 dispersing agent Substances 0.000 claims description 38
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 33
- 238000000576 coating method Methods 0.000 claims description 30
- 239000011248 coating agent Substances 0.000 claims description 29
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 29
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 20
- -1 amide salt Chemical class 0.000 claims description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 19
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- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 15
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- 150000003839 salts Chemical class 0.000 claims description 10
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- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 claims description 8
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- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 claims description 5
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 5
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
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- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 claims description 4
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 4
- FUWDFGKRNIDKAE-UHFFFAOYSA-N 1-butoxypropan-2-yl acetate Chemical compound CCCCOCC(C)OC(C)=O FUWDFGKRNIDKAE-UHFFFAOYSA-N 0.000 claims description 4
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 4
- VXQBJTKSVGFQOL-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethyl acetate Chemical compound CCCCOCCOCCOC(C)=O VXQBJTKSVGFQOL-UHFFFAOYSA-N 0.000 claims description 4
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 claims description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 4
- NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 claims description 4
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 4
- ZCZSIDMEHXZRLG-UHFFFAOYSA-N Heptyl acetate Chemical compound CCCCCCCOC(C)=O ZCZSIDMEHXZRLG-UHFFFAOYSA-N 0.000 claims description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 4
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- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 claims description 4
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 4
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
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Landscapes
- Paints Or Removers (AREA)
Abstract
Description
改性合成树脂中合成树脂(%) | 改性合成树脂中纳米二氧化钛(%) | 改性合成树脂中高分子分散剂(%) | NCO∶OH(摩尔比) | 吸光度 | 光催化效率(%) | 附着力(级) | 耐候性(级) | ||
光照前 | 光照后 | ||||||||
实施例1 | 32.09 | 4.65 | 0.23 | 0.8∶1 | 0.75 | 0.08 | 89 | 0 | 优 |
实施例2 | 37.36 | 20.75 | 3.96 | 1.3∶1 | 0.75 | 0.06 | 92 | 0 | 优 |
实施例3 | 21.29 | 35.48 | 1.74 | 1.1∶1 | 0.75 | 0 | 100 | 1 | 良 |
比较例1 | 1∶1 | 0.75 | 0.71 | 5 | 0 | 优 |
改性合成树脂中合成树脂(%) | 改性合成树脂中纳米二氧化钛(%) | 改性合成树脂中高分子分散剂(%) | NCO∶OH(摩尔比) | 吸光度 | 光催化效率(%) | 附着力(级) | 耐候性(级) | ||
光照前 | 光照后 | ||||||||
实施例4 | 34.86 | 5.02 | 2.81 | 1.2∶1 | 0.75 | 0.15 | 80 | 0 | 优 |
实施例5 | 34.86 | 5.02 | 0.50 | 1.2∶1 | 0.75 | 0.21 | 72 | 0 | 优 |
实施例6 | 34.86 | 5.02 | 5.02 | 1.2∶1 | 0.75 | 0.19 | 75 | 0 | 优 |
比较例1 | 1∶1 | 0.75 | 0.71 | 5 | 0 | 优 |
改性合成树脂中合成树脂(%) | 改性合成树脂中纳米二氧化钛(%) | 改性合成树脂中高分子分散剂(%) | NCO∶OH(摩尔比) | 吸光度 | 光催化效率(%) | 附着力(级) | 耐候性(级) | ||
光照前 | 光照后 | ||||||||
实施例7 | 56.03 | 4.14 | 0.50 | 0.9∶1 | 0.75 | 0.14 | 81 | 0 | 优 |
实施例8 | 61.54 | 6.92 | 1.22 | 1∶1 | 0.75 | 0.11 | 85 | 0 | 优 |
实施例9 | 17.14 | 7.14 | 0.36 | 0.8∶1 | 0.75 | 0.07 | 91 | 0 | 优 |
比较例1 | 1∶1 | 0.75 | 0.71 | 5 | 0 | 优 |
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011388749A CN1189528C (zh) | 2001-12-21 | 2001-12-21 | 一种纳米光催化聚氨酯涂料及其制备方法 |
Applications Claiming Priority (1)
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