CN100400780C - 一种光触媒杀菌石膏天花板 - Google Patents
一种光触媒杀菌石膏天花板 Download PDFInfo
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- CN100400780C CN100400780C CNB200410074373XA CN200410074373A CN100400780C CN 100400780 C CN100400780 C CN 100400780C CN B200410074373X A CNB200410074373X A CN B200410074373XA CN 200410074373 A CN200410074373 A CN 200410074373A CN 100400780 C CN100400780 C CN 100400780C
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- 239000011941 photocatalyst Substances 0.000 title claims abstract description 17
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 15
- 239000010440 gypsum Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
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- 230000001699 photocatalysis Effects 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
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- 239000004604 Blowing Agent Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
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- 238000004659 sterilization and disinfection Methods 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 abstract description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 abstract description 3
- 239000001569 carbon dioxide Substances 0.000 abstract description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 3
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- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 4
- 238000004332 deodorization Methods 0.000 abstract 1
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- 229940099112 cornstarch Drugs 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
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- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
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- 230000003373 anti-fouling effect Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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Abstract
本发明为一种光触媒杀菌石膏天花板。以光触媒杀菌石膏天花板为基材，用纳米光触媒材料为触媒剂，混以其它辅料，利用光触媒反应进行自清洁的一种新型装饰材料。具有抗菌、杀菌、除臭、无毒性、亲水性、自洁性等特征，是一种理想的环保装饰材料。本发明的优点是：空气净化，能有效分解甲醛、苯、氨气等有害物质、装修及日常生活产过的有害气体等，并将有害气体转化二氧化碳为水，起到净化空气的作用。杀菌、在杀菌的同时还能分解细菌死体上释放的有害复合物。防霉、防污：由于其超强的亲水性能，可以防止油污、灰尘的产生，能保持板面清洁、干净、卫生、空气清新。
Description
技术领域
本发明涉及一种光触媒杀菌石膏天花板。
背景技术
普通石膏天花板作为装饰材料在市场上应用已经十分广泛，仅仅起到装饰的作用。
发明内容
本发明的目的在于改进现有技术之缺点而提供一种光触媒杀菌石膏天花板。
为实现上述目的，本发明采取以下设计方案：光触媒杀菌石膏天花板是以石膏天花板基材，用纳米光触媒材料为触媒剂，混以其它辅料，利用光触媒反应进行自清洁的一种新型装饰材料。
光触媒杀菌石膏天花板成分重量组分配比：
水1；石膏粉1.4；发泡剂0.01；护面纸0.5；玉米淀粉0.01。
光触媒反应是通过紫外线的能量激发TiO2而引起的反应，TiO2在吸太阳光或照明光源中的紫外线后，在紫外线能量的激发下，表面电子被激发而飞出，会产生具有超强氧化能力的正穴，而电子又具有超强的还原能力，与空气中的水气反应后生成氧离子和OH自由基(O、HO)，具有极强氧化作用的活性氧、氢氧自由基能将有害有机物、污染物臭气、细菌等有害物质分解成无害的二氧化碳和水，因此具有抗菌、杀菌、除臭、无毒性、亲水性、自洁性等特征，是一种理想的环保装饰材料。
本发明的优点是：空气净化：二氧化钛受光照后能生成氢氧自由基，与空气中的有机物反应生成无毒的无机物，能有效分解甲醛、苯、氨气等有害物质及装修和日常生活产生的有害气体。能将有害气体转化二氧化碳和水，起到净化空气的作用。
杀菌：TiO2的超强氧化能力可破环空气中细菌的细胞膜，使细菌质流失至死亡，凝固病毒的蛋白质，抑制病毒的活性，对浮游于空气中的大肠杆菌等有很强的杀菌功效，且对于引发气喘，过敏性疾病的罪魁祸首——尘螨，可完全除去。在杀菌的同时还能有效分解细菌死体上释放的有害复合物。
防霉、防污：由于其超强的亲水性能，可以防止油污，灰尘的产生，能保持清洁、干净、卫生。
具体实施方式
实施例1：本发明光触媒杀菌石膏天花板成分重量组分配比：
水1；石膏粉1.4；发泡剂0.01；护面纸0.5；粘结剂0.01；
以石膏天花板基材，混以其它辅料，其它辅料的成分有发泡剂，临沂师范学院科技实验厂生产，有粘结剂为腾州市恒仁淀粉有限公司生产的玉米淀粉，将纳米光触媒涂层覆着在石膏天花板基材上，成为复合材料石膏天花板基材和纳米光触媒涂层结合在一起。
实施例2：本发明光触媒杀菌石膏天花板成分重量组分配比：
水1；石膏粉1.4；发泡剂0.01；护面纸0.5；粘结剂0.01；
以石膏天花板基材，混以其它辅料，其它辅料的成分有发泡剂，上海花王化学有限公司生产，有粘结剂为山东单县玉米淀粉厂的玉米淀粉，将纳米光触媒涂层覆着在石膏天花板基材上，成为复合材料石膏天花板基材和纳米光触媒涂层结合在一起。
实施例3：本发明光触媒杀菌石膏天花板成分重量组分配比：
水1；石膏粉1.4；发泡剂0.01；护面纸0.5；粘结剂0.01；
以石膏天花板基材，混以其它辅料，其它辅料的成分有发泡剂，大连锦隆化工有限公司生产，有粘结剂为青岛市玉米淀粉厂生产的玉米淀粉，将纳米光触媒涂层覆着在石膏天花板基材上，成为复合材料石膏天花板基材和纳米光触媒涂层结合在一起。
实施例4：上述的覆着为刷涂或喷涂的方法将石膏天花板基材和纳米光触媒涂层结合在一起。
Claims (1)
1.一种光触媒杀菌石膏天花板，其特征在于：混以其它辅料，其它辅料的成分为发泡剂、粘结剂，将纳米光触媒涂层覆着在石膏天花板基材上，成为由石膏天花板基材和纳米光触媒涂层结合在一起的复合材料；
成分重量组分配比：
水1；石膏粉1.4；发泡剂0.01；护面纸0.5；粘结剂0.01；
所述的覆着为刷涂或喷涂的方法将石膏天花板基材和纳米光触媒涂层结合在一起。
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| CN100400780C true CN100400780C (zh) | 2008-07-09 |
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| CN103936382B (zh) * | 2014-04-15 | 2015-09-30 | 三峡大学 | 一种具有光催化活性的半水石膏及应用 |
| CN107083038A (zh) * | 2017-06-05 | 2017-08-22 | 合肥聪亨新型建材科技有限公司 | 一种新型天花板板材及其制备方法 |
| CN107915457A (zh) * | 2017-11-21 | 2018-04-17 | 常州创索新材料科技有限公司 | 一种防水型抑菌天花板材料的制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001029795A (ja) * | 1999-07-16 | 2001-02-06 | Colcoat Kk | 光触媒用酸化チタン塗膜形成性組成物及びその製法 |
| CN2574897Y (zh) * | 2002-05-13 | 2003-09-24 | 秉伸兴业股份有限公司 | 光触媒热固性树脂装饰板 |
| CN2581593Y (zh) * | 2002-07-04 | 2003-10-22 | 福州桑莱思科技开发有限公司 | 表面覆盖有纳米光催化薄膜的外墙磁砖 |
| CN2589560Y (zh) * | 2002-12-13 | 2003-12-03 | 济南大学 | 一种纸面发泡石膏墙板 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001029795A (ja) * | 1999-07-16 | 2001-02-06 | Colcoat Kk | 光触媒用酸化チタン塗膜形成性組成物及びその製法 |
| CN2574897Y (zh) * | 2002-05-13 | 2003-09-24 | 秉伸兴业股份有限公司 | 光触媒热固性树脂装饰板 |
| CN2581593Y (zh) * | 2002-07-04 | 2003-10-22 | 福州桑莱思科技开发有限公司 | 表面覆盖有纳米光催化薄膜的外墙磁砖 |
| CN2589560Y (zh) * | 2002-12-13 | 2003-12-03 | 济南大学 | 一种纸面发泡石膏墙板 |
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