CN102925097B - 一种塑料薄膜涂布用水性聚氨酯底胶的制造方法 - Google Patents
一种塑料薄膜涂布用水性聚氨酯底胶的制造方法 Download PDFInfo
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- CN102925097B CN102925097B CN201210361249.6A CN201210361249A CN102925097B CN 102925097 B CN102925097 B CN 102925097B CN 201210361249 A CN201210361249 A CN 201210361249A CN 102925097 B CN102925097 B CN 102925097B
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- coating
- primer
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- 238000000576 coating method Methods 0.000 title abstract description 46
- 239000011248 coating agent Substances 0.000 title abstract description 45
- 239000004814 polyurethane Substances 0.000 title abstract description 36
- 229920002635 polyurethane Polymers 0.000 title abstract description 36
- 239000002985 plastic film Substances 0.000 title abstract 2
- 229920006255 plastic film Polymers 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- -1 hydroxycarboxylic acid compound Chemical class 0.000 claims abstract description 6
- 239000004970 Chain extender Substances 0.000 claims abstract description 5
- 229920005906 polyester polyol Polymers 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims description 27
- 229920000642 polymer Polymers 0.000 claims description 27
- 229920003023 plastic Polymers 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 238000010792 warming Methods 0.000 claims description 18
- 239000007888 film coating Substances 0.000 claims description 16
- 238000009501 film coating Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003960 organic solvent Substances 0.000 claims description 10
- 238000004821 distillation Methods 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 4
- 239000012948 isocyanate Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 abstract description 6
- 239000008367 deionised water Substances 0.000 abstract description 2
- 229910021641 deionized water Inorganic materials 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- 239000003755 preservative agent Substances 0.000 abstract 1
- 230000002335 preservative effect Effects 0.000 abstract 1
- 239000002987 primer (paints) Substances 0.000 description 38
- 239000010408 film Substances 0.000 description 15
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 10
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 10
- 239000003292 glue Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 8
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 8
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000013615 primer Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 6
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 description 6
- 150000002009 diols Chemical class 0.000 description 6
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 6
- 229920001610 polycaprolactone Polymers 0.000 description 6
- 239000004632 polycaprolactone Substances 0.000 description 6
- 229920000515 polycarbonate Polymers 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 6
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 description 5
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 5
- NNOZGCICXAYKLW-UHFFFAOYSA-N 1,2-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC=C1C(C)(C)N=C=O NNOZGCICXAYKLW-UHFFFAOYSA-N 0.000 description 4
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 4
- 239000005033 polyvinylidene chloride Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
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CN201210361249.6A CN102925097B (zh) | 2012-09-18 | 2012-09-18 | 一种塑料薄膜涂布用水性聚氨酯底胶的制造方法 |
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CN201210361249.6A CN102925097B (zh) | 2012-09-18 | 2012-09-18 | 一种塑料薄膜涂布用水性聚氨酯底胶的制造方法 |
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CN102925097A CN102925097A (zh) | 2013-02-13 |
CN102925097B true CN102925097B (zh) | 2014-04-30 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105459660B (zh) * | 2014-09-01 | 2019-04-16 | 孙琇芳 | 一种环保型免喷漆防火水印刷薄膜及水印刷工艺 |
CN105968313A (zh) * | 2016-07-02 | 2016-09-28 | 安徽中恩化工有限公司 | 一种pet薄膜用高粘结水性聚氨酯树脂的制备方法 |
CN106189804A (zh) * | 2016-07-29 | 2016-12-07 | 重庆赛宝工业技术研究院 | 一种涂料 |
CN110669201A (zh) * | 2019-11-15 | 2020-01-10 | 宜兴市华夏化工材料有限公司 | 一种水性聚氨酯乳液的制备方法及其用途 |
CN113416338B (zh) * | 2021-07-05 | 2022-07-26 | 海南赛诺实业有限公司 | 一种防雾易揭涂布膜及其制备方法 |
CN113861831A (zh) * | 2021-10-21 | 2021-12-31 | 海南必凯水性新材料有限公司 | 一种车漆专用保护涂层及其制备方法 |
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EP2110395A1 (de) * | 2008-04-18 | 2009-10-21 | Bayer MaterialScience AG | Wässrige Polyurethanlösungen für Polyurethan-Systeme |
CN101265318B (zh) * | 2008-05-15 | 2012-12-12 | 海聚高分子材料科技(广州)有限公司 | 一种高性能水性聚氨酯分散体及其应用 |
CN102127202B (zh) * | 2010-11-30 | 2013-01-02 | 中科院广州化学有限公司 | 高耐水解性的含二聚酸结构单元的水性聚氨酯及制备方法 |
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Denomination of invention: Preparation method of waterborne polyurethane primer for coating plastic film Effective date of registration: 20190222 Granted publication date: 20140430 Pledgee: China Construction Bank Co., Ltd. Haikou Daying Shan Branch Pledgor: Hai'nan Sainuo Industry Co., Ltd. Registration number: 2019460000003 |
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