CN107158850A - C级无尘洁净室专用洁净剂及其制备方法 - Google Patents
C级无尘洁净室专用洁净剂及其制备方法 Download PDFInfo
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Abstract
一种C级无尘洁净室专用洁净剂,包括以下重量份的原料:双氧水10‑12份、黄原胶4‑7份、丙三醇2‑5份、烷基硫酸钠0.3‑0.6份、甲基磺酸0.5‑1.2份、表面活性剂2‑6份、成核剂1‑3份、分子筛5‑7份、凝胶剂2‑7份、抗菌剂2‑5份、去离子水20‑25份。本发明中成核剂与黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、分子筛、凝胶剂、抗菌剂和去离子水结合形成具有吸附功能的水性液滴,将悬浮粒子进行吸附,通过控制含水量,当吸附的悬浮粒子达到饱和时,落至地面,然后再对地面进行清理,有效的降低空气中悬浮粒子数量;同时落至地面的液滴中含有的烷基硫酸钠、甲基磺酸可同时作为清洁剂对地面进行清洁。
Description
技术领域
本发明涉及洁净技术领域,具体涉及一种C级无尘洁净室专用洁净剂及其制备方法。
背景技术
洁净室(Clean Room),亦称无尘车间、无尘室或清净室。洁净室的主要功能为室内污染控制,没有洁净室,污染敏感零件不可能批量生产。在FED-STD-2里面,洁净室被定义为具备空气过滤、分配、优化、构造材料和装置的房间,其中特定的规则的操作程序以控制空气悬浮微粒浓度,从而达到适当的微粒洁净度级别。洁净程度和控制污染的持续稳定性,是检验洁净室质量的核心标准,该标准根据区域环境、净化程度等因素,分为若干等级,常用的有国际标准和国内区域行业标准。
新版GMP中关于洁净度等级中分为A、B、C、D四个级别,各级别空气悬浮粒子的标准规定如下表:
其中空态为洁净室已竣工,净化空气调节***已处于正常运行状态,室内没有工艺设备和生产人员的情况下进行测试得到的数据。
动态为洁净室净化空气调节***已处于正常运行状态,工艺设备已安装,室内没有生产人员的情况下进行测试得到的数据。
目前洁净室中洁净度等级主要通过厂房结构、净化空气调节***进行调节,尚未有关于采取洁净剂来控制洁净度等级的报道,主要原因为使用洁净剂会产生二次污染,同时洁净剂洁净效果不理想,不能有效的降低空气中悬浮粒子数。
发明内容
本发明所要解决的技术问题是提供一种洁净度等级为C级的洁净室专用洁净剂及其制备方法,用以快速降低洁净室空气中悬浮粒子数。
本发明所要解决的技术问题采用以下的技术方案来实现:
一种C级无尘洁净室专用洁净剂,包括以下重量份的原料:
双氧水10-12份、黄原胶4-7份、丙三醇2-5份、烷基硫酸钠0.3-0.6份、甲基磺酸0.5-1.2份、表面活性剂2-6份、成核剂1-3份、分子筛5-7份、凝胶剂2-7份、抗菌剂2-5份、去离子水20-25份。
所述表面活性剂为阳离子表面活性剂,所述阳离子表面活性剂选用苯扎氯铵或苯扎溴铵。
所述成核剂选用纳米级珍珠岩。
所述凝胶剂为水性凝胶剂。
所述抗菌剂由二氧化氯和三氯异氰尿酸钠按1:2重量份组成。
一种C级无尘洁净室专用洁净剂的制备方法,包括以下步骤:
(1)按重量份分别称取双氧水、黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂、抗菌剂和去离子水,备用;
(2)室温下,先将黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂和抗菌剂混匀,然后缓慢加入去离子水作为水相,通过乳化机混匀,形成澄明均一的混合液;
(3)将混合液与双氧水搅拌均匀,即制得本发明所述的洁净剂。
本发明的有益效果为:
本发明中成核剂与黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、分子筛、凝胶剂、抗菌剂和去离子水结合形成具有吸附功能的水性液滴,将悬浮粒子进行吸附,通过控制含水量,当吸附的悬浮粒子达到饱和时,落至地面,然后再对地面进行清理,有效的降低空气中悬浮粒子数量;同时落至地面的液滴中含有的烷基硫酸钠、甲基磺酸可同时作为清洁剂对地面进行清洁;本发明制得的洁净剂用于洁净室的净化不会产生二次污染,洁净效果好。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合实施例,进一步阐述本发明。
实施例1
一种C级无尘洁净室专用洁净剂,包括以下重量份的原料:
双氧水10份、黄原胶4份、丙三醇2份、烷基硫酸钠0.3份、甲基磺酸0.5份、表面活性剂2份、成核剂1份、分子筛5份、凝胶剂2份、抗菌剂2份、去离子水20份。
所述表面活性剂为阳离子表面活性剂,所述阳离子表面活性剂选用苯扎氯铵或苯扎溴铵。
所述成核剂选用纳米级珍珠岩。
所述凝胶剂为水性凝胶剂。
所述抗菌剂由二氧化氯和三氯异氰尿酸钠按1:2重量份组成。
一种C级无尘洁净室专用洁净剂的制备方法,包括以下步骤:
(1)按重量份分别称取双氧水、黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂、抗菌剂和去离子水,备用;
(2)室温下,先将黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂和抗菌剂混匀,然后缓慢加入去离子水作为水相,通过乳化机混匀,形成澄明均一的混合液;
(3)将混合液与双氧水搅拌均匀,即制得本发明所述的洁净剂。
实施例2
一种C级无尘洁净室专用洁净剂,包括以下重量份的原料:
双氧水11份、黄原胶6份、丙三醇3份、烷基硫酸钠0.5份、甲基磺酸0.8份、表面活性剂4份、成核剂2份、分子筛6份、凝胶剂5份、抗菌剂3份、去离子水23份。
所述表面活性剂为阳离子表面活性剂,所述阳离子表面活性剂选用苯扎氯铵或苯扎溴铵。
所述成核剂选用纳米级珍珠岩。
所述凝胶剂为水性凝胶剂。
所述抗菌剂由二氧化氯和三氯异氰尿酸钠按1:2重量份组成。
一种C级无尘洁净室专用洁净剂的制备方法,包括以下步骤:
(1)按重量份分别称取双氧水、黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂、抗菌剂和去离子水,备用;
(2)室温下,先将黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂和抗菌剂混匀,然后缓慢加入去离子水作为水相,通过乳化机混匀,形成澄明均一的混合液;
(3)将混合液与双氧水搅拌均匀,即制得本发明所述的洁净剂。
实施例3
一种C级无尘洁净室专用洁净剂,包括以下重量份的原料:
双氧水12份、黄原胶7份、丙三醇5份、烷基硫酸钠0.6份、甲基磺酸1.2份、表面活性剂6份、成核剂3份、分子筛7份、凝胶剂7份、抗菌剂5份、去离子水25份。
所述表面活性剂为阳离子表面活性剂,所述阳离子表面活性剂选用苯扎氯铵或苯扎溴铵。
所述成核剂选用纳米级珍珠岩。
所述凝胶剂为水性凝胶剂。
所述抗菌剂由二氧化氯和三氯异氰尿酸钠按1:2重量份组成。
一种C级无尘洁净室专用洁净剂的制备方法,包括以下步骤:
(1)按重量份分别称取双氧水、黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂、抗菌剂和去离子水,备用;
(2)室温下,先将黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂和抗菌剂混匀,然后缓慢加入去离子水作为水相,通过乳化机混匀,形成澄明均一的混合液;
(3)将混合液与双氧水搅拌均匀,即制得本发明所述的洁净剂。
分别利用实施例1-3制得的洁净剂对洁净室进行净化,并在使用洁净剂前、后15min、后30min、后60min测定空气中悬浮粒子数,见下表:
结果表明,使用该洁净剂后30min内能够有效的降低空气中悬浮粒子数,随着时间的延长,在使用240min后空气中悬浮粒子数慢慢回升,可能与洁净室内净化空气调节***带入的粒子以及洁净室自身产生的粒子有关。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的仅为本发明的优选例,并不用来限制本发明,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (7)
1.一种C级无尘洁净室专用洁净剂,包括以下重量份的原料:
双氧水10-12份、黄原胶4-7份、丙三醇2-5份、烷基硫酸钠0.3-0.6份、甲基磺酸0.5-1.2份、表面活性剂2-6份、成核剂1-3份、分子筛5-7份、凝胶剂2-7份、抗菌剂2-5份、去离子水20-25份。
2.如权利要求1所述的C级无尘洁净室专用洁净剂,其特征在于,所述表面活性剂为阳离子表面活性剂。
3.如权利要求2所述的C级无尘洁净室专用洁净剂,其特征在于,所述阳离子表面活性剂选用苯扎氯铵或苯扎溴铵。
4.如权利要求1所述的C级无尘洁净室专用洁净剂,其特征在于,所述成核剂选用纳米级珍珠岩。
5.如权利要求1所述的C级无尘洁净室专用洁净剂,其特征在于,所述凝胶剂为水性凝胶剂。
6.如权利要求1所述的C级无尘洁净室专用洁净剂,其特征在于,所述抗菌剂由二氧化氯和三氯异氰尿酸钠按1:2重量份组成。
7.如权利要求1所述的C级无尘洁净室专用洁净剂,其特征在于,一种C级无尘洁净室专用洁净剂的制备方法,包括以下步骤:
(1)按重量份分别称取双氧水、黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂、抗菌剂和去离子水,备用;
(2)室温下,先将黄原胶、丙三醇、烷基硫酸钠、甲基磺酸、表面活性剂、成核剂、分子筛、凝胶剂和抗菌剂混匀,然后缓慢加入去离子水作为水相,通过乳化机混匀,形成澄明均一的混合液;
(3)将混合液与双氧水搅拌均匀,即制得本发明所述的洁净剂。
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CN103694960A (zh) * | 2013-12-26 | 2014-04-02 | 辽宁工程技术大学 | 一种泡沫降尘剂及其制备方法 |
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WO2009074120A2 (en) * | 2007-12-11 | 2009-06-18 | Advanced Materials- Jtj S.R.O. | Multifunctional photocatalytic and sanitary paints and the method of application thereof |
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