CN102850997B - Long-acting antifogging agent for glass - Google Patents
Long-acting antifogging agent for glass Download PDFInfo
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- CN102850997B CN102850997B CN201210315416.3A CN201210315416A CN102850997B CN 102850997 B CN102850997 B CN 102850997B CN 201210315416 A CN201210315416 A CN 201210315416A CN 102850997 B CN102850997 B CN 102850997B
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Abstract
The invention provides a long-acting antifogging agent for glass, which belongs to the technical field of daily chemical products. The long-acting antifogging agent comprises, by weight, 5 to 8 parts of ethanol, 2 to 4 parts of silica sol, 1 to 2 parts of octyltrimethoxysilane, 1 to 2 parts of methyltrimethoxysilane, 1 part of essence, 2 to 4 parts of lauramidopropyl betaine, 3 to 5 parts of sec-octylphenol polyoxyethylene ether, 15 to 18 parts of isopropanol, 3 to 6 parts of methyl n-butyl titanate, 2 to 3 parts of alkyl pyrrolidone, 1 part of trisodium phosphate, 3 to 4 parts of alkanolamide, 1 part of a surfactant and 20 to 40 parts of water. The antifogging agent for glass provided by the invention can effectively prevent formation of droplets on glass and action effects of the antifogging agent lasts for a long time.
Description
Technical field
The invention provides a kind of lasting antifogging agent for glass, belong to daily chemical products technical field.
Background technology
In the region of autumn and winter or high humidity, can cause the surfaces such as vehicle glass, glasses, glass window to produce fog due to the temperature difference or the larger reason of humidity, affect greatly sight line or irradiate light.The fog on vehicle glass surface can force officer constantly to remove cleaning glass window, easily causes the generation of traffic accident, and life and work and the production to people of the water smoke on glasses, glass window surface or drop is made troubles.Common glass antidimmer, is generally made up of tensio-active agent, alcoholic solvent or ether solvent etc. at present, and its antifog time, the antifog time was short generally at 1～2 day, antifog weak effect.
Summary of the invention
For the above commentary to prior art, technical problem to be solved by this invention is: the antifog time of common glass antidimmer is short.Adopt following technical scheme:
A kind of lasting antifogging agent for glass, includes following component by weight: 5～8 parts of ethanol, 2～4 parts of silicon sol, 1～2 part of octyl group Trimethoxy silane, 1～2 part of methyltrimethoxy silane, 1 part, essence, 2～4 parts of lauroylamidopropyl betaines, 3～5 parts of secondary octyl phenol polyethenoxy ethers, 15～18 parts of Virahols, 3～6 parts of tetra-n-butyl titanates, 2～3 parts of alkoxyl group pyrrolidone, 1 part of tertiary sodium phosphate, 3～4 parts of alkylolamides, 1 part, tensio-active agent, 20～40 parts, water.
Above-mentioned water is preferably one or both arbitrary proportion mixtures in deionized water or distilled water.
Above-mentioned tensio-active agent is preferably aniorfic surfactant.
Screening formulation is: 5 parts of ethanol, 2 parts of silicon sol, 2 parts of octyl group Trimethoxy silanes, 2 parts of methyltrimethoxy silanes, 1 part, essence, 2 parts of lauroylamidopropyl betaines, 5 parts of secondary octyl phenol polyethenoxy ethers, 18 parts of Virahols, 4 parts of tetra-n-butyl titanates, 3 parts of alkoxyl group pyrrolidone, 1 part of tertiary sodium phosphate, 3 parts of alkylolamides, 1 part, tensio-active agent, 30 parts, water.
Preparation method is: each component mixed in proportion, stirs, and packing.
In glass antidimmer provided by the invention, tetra-n-butyl titanate can make the surface adhesion of antifogging agent coating stronger effectively, and alkoxyl group pyrrolidone can improve the tension force of coatingsurface effectively, and anti-fog performance is enhanced.Can effectively prevent the droplet that occurs on glass, the action effect time is long.
Embodiment
Take each component by the weight ratio of table 1.
The weight proportion of table 1 embodiment 1～embodiment 3
Above-mentioned water is deionized water.Above-mentioned tensio-active agent is sodium laurylsulfonate.
Anti-fog performance characterizing method
According to the view testing method of standard, normal view table is hung, and indicate that by each on view table it is 10,9,8 that row is upwards named grade successively from minimum row ... 2,1, from minimum row with it every row subtract one.Antifogging agent is wiped on glass, under room temperature, dry and be placed in refrigerator, after 5 minutes, take out, be placed at the moment and stand on suitable position, observe the minimum row that sees through the normal view table that can see of this test plate, and antifog grade take the classification of this row as this antifogging agent.With the common antifogging agent in market in contrast.
The performance test data of table 2 embodiment 1～embodiment 3 and reference examples
Claims (1)
1. a lasting antifogging agent for glass, includes following component by weight: 5 parts of ethanol, 2 parts of silicon sol, 2 parts of octyl group Trimethoxy silanes, 2 parts of methyltrimethoxy silanes, 1 part, essence, 2 parts of lauroylamidopropyl betaines, 5 parts of secondary octyl phenol polyethenoxy ethers, 18 parts of Virahols, 4 parts of tetra-n-butyl titanates, 3 parts of alkoxyl group pyrrolidone, 1 part of tertiary sodium phosphate, 3 parts of alkylolamides, 1 part, tensio-active agent, 30 parts, water; Described tensio-active agent is sodium laurylsulfonate; The preparation method of described lasting antifogging agent for glass is: each component mixed in proportion, stirs, and packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210315416.3A CN102850997B (en) | 2012-08-30 | 2012-08-30 | Long-acting antifogging agent for glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210315416.3A CN102850997B (en) | 2012-08-30 | 2012-08-30 | Long-acting antifogging agent for glass |
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| Publication Number | Publication Date |
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| CN102850997A CN102850997A (en) | 2013-01-02 |
| CN102850997B true CN102850997B (en) | 2014-05-14 |
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| CN201210315416.3A Expired - Fee Related CN102850997B (en) | 2012-08-30 | 2012-08-30 | Long-acting antifogging agent for glass |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129875A (en) * | 2017-06-02 | 2017-09-05 | 江苏飞亚化学工业有限责任公司 | A kind of glass antidimmer and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104388047B (en) * | 2014-11-21 | 2016-03-30 | 新昌县镜岭镇凌康机械厂 | A kind of glassware antifogging agent and preparation method thereof |
Citations (7)
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| US3337351A (en) * | 1962-01-24 | 1967-08-22 | Union Carbide Corp | Organosilicon anti-fogging agents |
| JPS5641287A (en) * | 1979-09-12 | 1981-04-17 | Koopu Chem Kk | Anti-fogging composition |
| WO2002070597A1 (en) * | 2001-03-01 | 2002-09-12 | Clariant International Ltd. | Anti-clouding agent composition |
| CN1418787A (en) * | 2001-11-13 | 2003-05-21 | 崔长安 | Agent for dirt-removing and antifogging |
| RU2260028C1 (en) * | 2004-04-13 | 2005-09-10 | Государственное унитарное предприятие "Казанский химический научно-исследовательский институт" (ГУП "КазХимНИИ") | Composition against glass misting and icing |
| CN1693250A (en) * | 2005-05-11 | 2005-11-09 | 湖南泰鑫瓷业有限公司 | Process for mfg. self-cleaning antifog glass |
| CN102241960A (en) * | 2011-05-13 | 2011-11-16 | 上海大学 | Antifog bactericide for automobile window |
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2012
- 2012-08-30 CN CN201210315416.3A patent/CN102850997B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3337351A (en) * | 1962-01-24 | 1967-08-22 | Union Carbide Corp | Organosilicon anti-fogging agents |
| JPS5641287A (en) * | 1979-09-12 | 1981-04-17 | Koopu Chem Kk | Anti-fogging composition |
| WO2002070597A1 (en) * | 2001-03-01 | 2002-09-12 | Clariant International Ltd. | Anti-clouding agent composition |
| CN1418787A (en) * | 2001-11-13 | 2003-05-21 | 崔长安 | Agent for dirt-removing and antifogging |
| RU2260028C1 (en) * | 2004-04-13 | 2005-09-10 | Государственное унитарное предприятие "Казанский химический научно-исследовательский институт" (ГУП "КазХимНИИ") | Composition against glass misting and icing |
| CN1693250A (en) * | 2005-05-11 | 2005-11-09 | 湖南泰鑫瓷业有限公司 | Process for mfg. self-cleaning antifog glass |
| CN102241960A (en) * | 2011-05-13 | 2011-11-16 | 上海大学 | Antifog bactericide for automobile window |
Non-Patent Citations (3)
| Title |
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| 王凤平，等.长效玻璃防雾剂制备与性能研究.《辽宁师范大学学报(自然科学版)》.2007,(第2期),第188-190页. * |
| 玻璃防雾剂配方介绍;袁雅君;《安徽化工》;20040430(第4期);第12-13页 * |
| 袁雅君.玻璃防雾剂配方介绍.《安徽化工》.2004,(第4期),第12-13页. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129875A (en) * | 2017-06-02 | 2017-09-05 | 江苏飞亚化学工业有限责任公司 | A kind of glass antidimmer and preparation method thereof |
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| CN102850997A (en) | 2013-01-02 |
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