CN110744894B - 一种防静电膜的制备方法 - Google Patents
一种防静电膜的制备方法 Download PDFInfo
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Abstract
本发明属于防静电膜领域,尤其是一种防静电膜的制备方法,针对现有的防静电膜虽具备一定的防静电性能,但性能不够优异,而且持久性较差,容易受到外界环境影响的问题,现提出如下方案,其防静电膜包括玻璃基底、填料层、第一基膜、涂料层、改性层、石墨烯粉末层、第二基膜、沉积层、第三基膜和抗静电层,所述玻璃基底、填料层、第一基膜、涂料层、改性层、石墨烯粉末层、第二基膜、沉积层、第三基膜和抗静电层由下至上依次层叠设置,本发明具备优异的抗静电性,且持久性强,不易受到外界的影响,同时,具备良好的强度和抗冲击性能。
Description
技术领域
本发明涉及防静电膜技术领域,尤其涉及一种防静电膜的制备方法。
背景技术
液晶显示屏中的光学膜应用越来越广泛,这些光学膜在运输和深加工过程中,由于静电作用会对膜造成污染,导致在深加工过程中产生各种弊端,影响光学膜的整体质量;所以,需要在光学膜表面覆上一层防静电保护膜。
申请号为201811546761.1的专利文件公开了一种防静电膜的制备方法,所述防静电膜包括支持体和防静电层,其在支持体接触空气的至少一面涂布有防静电层。该防静电层含有水性聚氨酯树脂、水性聚噻吩分散液、水性碳纳米管分散液、润湿剂、交联剂和水,进而可被涂布于基材上均匀成膜。本发明利用水性聚噻吩和水性碳纳米管在线涂布工艺下的协同作用,制成防静电膜,其防静电层表面电阻可达103Ω~104Ω。防静电层后续涂覆硅油后形成硅油层,硅油层表面电阻可达103Ω~108Ω。该防静电膜具有优异、稳定的防静电性和后续加工性,可广泛应用于离型膜等技术领域;但是,其虽具备一定的防静电性能,但性能不够优异,而且持久性较差,容易受到外界环境影响。
因此,我们提出了一种防静电膜的制备方法用于解决上述问题。
发明内容
本发明提出的一种防静电膜的制备方法,解决了现有的防静电膜虽具备一定的防静电性能,但性能不够优异,而且持久性较差,容易受到外界环境影响的问题。
为了实现上述目的,本发明采用了如下技术方案:
一种防静电膜,包括玻璃基底、填料层、第一基膜、涂料层、改性层、石墨烯粉末层、第二基膜、沉积层、第三基膜和抗静电层,所述玻璃基底、填料层、第一基膜、涂料层、改性层、石墨烯粉末层、第二基膜、沉积层、第三基膜和抗静电层由下至上依次层叠设置。
优选的,所述填料层为金属氧化物通过固溶法沉积于玻璃基底表面,且涂料层为导电性涂料涂复在第一基膜表面。
优选的,所述沉积层为金属利用真空物理气相沉积方法凝聚在第二基膜表面,且抗静电层为抗静电剂涂复在第三基膜表面。
优选的,所述真空物理气相沉积方法包括真空蒸发镀技术、溅射镀技术和离子镀技术。
一种防静电膜的制备方法,包括以下步骤:
S1:准备PE粒料、PP粒料和色母粒料,将PE粒料、PP粒料和色母粒料利用混料机进行混料,然后转移至吹膜机中吹膜成型,然后通过覆膜机进行覆膜工艺,再通过分切机进行分切,制得第一基膜、第二基膜和第三基膜;利用冷却塔降低吹膜机的温度,冷却水循环使用。
S2:准备玻璃基底和金属氧化物,通过固溶法将金属氧化物沉积于玻璃基底表面,制得填料层;
S3:准备导电性涂料,将第一基膜层叠于填料层表面,然后将导电性涂料涂复在第一基膜表面,制得涂料层;
S4:准备含单体的混合物,用射线对含单体的混合物进行辐射处理,然后进行接技共聚,制得改性层,接着将改性层层叠于涂料层表面;
S5:准备石墨烯粉末,将石墨烯粉末设置于改性层表面,制得石墨烯粉末层;
S6:准备金属,将第二基膜层叠于石墨烯粉末层表面,然后将金属利用真空物理气相沉积方法凝聚在第二基膜表面,制得沉积层;
S7:准备抗静电剂,将第三基膜层叠于沉积层上,然后将抗静电剂涂复在第三基膜表面,制得抗静电层;
S8:烘干,然后通过覆膜工艺卷成卷筒状,制得防静电膜。
优选的,所述S3中,导电性涂料包括以下重量份的原料:氧化石墨烯 5-10份、氧化锌 4-8份、丙烯酸 3-7份、异丙醇 2-5份、去离子水 10-15份、环氧树脂 3.5-6份、碳粉 6-12份、碳纳米管 5.5-8份;
其制备方法包括以下步骤:
A1:将氧化石墨烯、氧化锌、碳粉、碳纳米管、环氧树脂和去离子水利用混合机混合,然后用球磨机以转速380-420r/min球磨;
A2:过滤,滤出大颗粒,并将大颗粒用球磨机再次球磨;
A3:加入丙烯酸和异丙醇,在温度120-140℃,以220-240r/min的转速进行搅拌;制得导电性涂料。
优选的,所述S4中,含单体的混合物包括丙烯酸、甲基丙烯酸、聚酰胺、丙烯酰胺和乙烯基一3一乙氧基硅烷中的一种或者多种的混合物,射线为β射线、丁射线和丫射线中的一种或者多种。
优选的,所述S7中,所述抗静电剂包括环氧树脂 10-15份、棕榈蜡 7-9份、苯甲酸甲酯 6-10份、亚硫酸氢钠 5.5-8份、聚乙二醇 4.3-7.8份、甘油 2.5-6.5份、异丙醇 2.7-5.8份、硬脂酸钠 3.6-5.2份、钛酸异丙酯 1.8-3.3份、氯化钙 2.1-4.1份、氢氧化镁 1.7-2.5份、表面活性剂 8-12份和醋酸锌 2.8-4.4份;
其制备方法包括以下步骤:
B1:将环氧树脂、棕榈蜡、苯甲酸甲酯、亚硫酸氢钠、聚乙二醇、甘油、异丙醇和硬脂酸钠利用混合机混合,升温至80-100℃,以180-220r/min的转速进行搅拌;
B2:加入钛酸异丙酯、氯化钙、氢氧化镁、表面活性剂和醋酸锌,升温至120-130℃,以230-250r/min的转速进行搅拌,同时,利用微波辅助;
B3:冷却至室温,制得抗静电剂。
金属氧化物为氧化钛、氧化锌等等,其中还有性能价格均佳的是氧化锡,其色相较淡,粒径很小(0.1pm以下),可以满足透明、防静电的要求;
固溶即固溶处理,是指将合金加热至第二相能全部或最大限度地溶入固溶体的温度,保持一段时间后,以快于第二相自固溶体中析出的速度冷却,获得过饱和固溶体的过程;固溶处理的主要目的是改善钢或合金的塑性和韧性,为沉淀硬化处理作好准备等。固溶处理是材料科学实验中一种非常常见的加工处理工艺。由固溶可得到固溶体。使合金中各种相充分溶解,强化固溶体,并提高韧性及抗蚀性能,消除应力与软化,以便继续加工或成型。
真空物理气相沉积是一类方兴未艾的新工艺技术,它主要有真空蒸发镀、溅射镀、离子镀等三种技术。包装行业已经泛用的真空镀铝膜、镀铝纸,就是这一种技术的产物。真空物理气相沉积常常在10Mpa~10Mpa真空中,将金属铝加热到熔点以上,形成铝蒸气,最后凝聚在塑料材料表面形成极薄的金属铝膜,真空物理气相沉积,还可以蒸镀其他金属以及金属氧化物等物质。
PE粒料,即为聚乙烯塑料粒料,无味、无臭、无毒、表面无光泽、乳白色蜡状颗粒,不溶于水,微溶于甲苯等。能耐大多数酸碱的侵蚀,吸水性小,在低温时仍能保持柔软性,电绝缘性高,成型温度140-220℃,分解温度在380℃。
PP粒料,即为聚丙烯塑料粒料,无味、无臭、无毒、表面无光泽、白色半透明蜡状颗粒,具有较高的耐冲击性,机械性质强韧,抗多种有机溶剂和酸碱腐蚀,PP软件温度为150℃。
色母粒料,是一种新型高分子材料专用着色剂,亦称颜料制备物,色母由着色剂、载体和分散剂三种基本要素所组成,是把超常量的颜料均匀载附于树脂之中而制得的聚集体,其中着色剂为颜料,载体为树脂,常用分散剂为聚乙烯低分子蜡、硬纸酸盐。
石墨烯内部碳原子的排列方式与石墨单原子层一样以sp2杂化轨道成键,并有如下的特点:碳原子有4个价电子,其中3个电子生成sp2键,即每个碳原子都贡献一个位于pz轨道上的未成键电子,近邻原子的pz轨道与平面成垂直方向可形成π键,新形成的π键呈半填满状态。研究证实,石墨烯中碳原子的配位数为3,每两个相邻碳原子间的键长为1.42×10-10米,键与键之间的夹角为120°。除了σ键与其他碳原子链接成六角环的蜂窝式层状结构外,每个碳原子的垂直于层平面的pz轨道可以形成贯穿全层的多原子的大π键(与苯环类似),因而具有优良的导电和光学性能。
氧化锌是锌的一种氧化物。难溶于水,可溶于酸和强碱。氧化锌是一种常用的化学添加剂,广泛地应用于塑料、硅酸盐制品、合成橡胶、润滑油、油漆涂料、药膏、粘合剂、食品、电池、阻燃剂等产品的制作中。氧化锌的能带隙和激子束缚能较大,透明度高,有优异的常温发光性能,在半导体领域的液晶显示器、薄膜晶体管、发光二极管等产品中均有应用。此外,微颗粒的氧化锌作为一种纳米材料也开始在相关领域发挥作用。
丙烯酸分子式C3H4O2,分子量72.06。无色液体,有刺激性气味,有腐蚀性,酸性较强。溶于水、乙醇和乙醚,还溶于苯、丙酮、氯仿等。熔点13.5℃,沸点140.9℃,密度(20/4℃)1.0611g/cm3。化学性质活泼。在空气中易聚合,加氢可还原成丙酸。与氯化氢加成生成2-氯丙酸。用于制备丙烯酸树脂和其它有机合成。由丙烯醛氧化或由丙烯腈水解制得,也可由一氧化碳、乙炔和水在镍催化剂作用下制得。
异丙醇是一种有机化合物,正丙醇的同分异构体,别名二甲基甲醇、2-丙醇,行业中也作IPA。它是无色透明液体,有似乙醇和丙酮混合物的气味。溶于水,也溶于醇、醚、苯、氯仿等多数有机溶剂。异丙醇是重要的化工产品和原料。主要用于制药、化妆品、塑料、香料、涂料等。
环氧树脂是指分子中含有两个以上环氧基团的一类聚合物的总称。它是环氧氯丙烷与双酚A或多元醇的缩聚产物。由于环氧基的化学活性,可用多种含有活泼氢的化合物使其开环,固化交联生成网状结构,因此它是一种热固性树脂。双酚A型环氧树脂不仅产量最大,品种最全,而且新的改性品种仍在不断增加,质量正在不断提高。
墨粉,也叫碳粉,是激光打印机中用于在纸张上成像定影的粉末状物质。黑色墨粉由粘结树脂、炭黑、荷电控制剂、外添加剂等成分组成。彩色墨粉中还需要添加其他颜色的颜料等。
碳纳米管作为一维纳米材料,重量轻,六边形结构连接完美,具有许多异常的力学、电学和化学性能。近些年随着碳纳米管及纳米材料研究的深入其广阔的应用前景也不断地展现出来。
巴西棕榈蜡是指由巴西棕榈树叶中取得,熔点为66~82摄氏度,相对密度为0.996~0.998(25摄氏度),皂化值为78~88,碘值为7~14,是淡黄色固体。巴西棕榈蜡与蓖麻油的互溶性很好,它主要由蜡酯、高碳醇、烃类和树脂状物质组成。
苯甲酸甲酯,又名安息香酸甲酯,化学上可视为苯甲酸或苯甲酸酐或苯甲酰氯用甲醇醇解的产物。无色透明液体。能与甲醇、乙醇、乙醚混溶;不溶于水。工业上可用作有机合成中间体、溶剂、香料。具有浓郁的冬青油和尤南迦油香气,用于配制香水香精和人造精油;也大量用于食品中。
亚硫酸氢钠,白色结晶性粉末。有二氧化硫的气味,具不愉快味。暴露空气中失去部分二氧化硫,同时氧化成硫酸盐。溶于3.5份冷水、2份沸水、约70份乙醇,其水溶液呈酸性。
聚乙二醇无毒、无刺激性,味微苦,具有良好的水溶性,并与许多有机物组份有良好的相溶性。它们具有优良的润滑性、保湿性、分散性、粘接剂、抗静电剂及柔软剂等,在化妆品、制药、化纤、橡胶、塑料、造纸、油漆、电镀、农药、金属加工及食品加工等行业中均有着极为广泛的应用。
丙三醇,国家标准称为甘油,无色、无臭、味甜,外观呈澄明黏稠液态,是一种有机物。俗称甘油。丙三醇,能从空气中吸收潮气,也能吸收硫化氢、氰化氢和二氧化硫。难溶于苯、氯仿、四氯化碳、二硫化碳、石油醚和油类。丙三醇是甘油三酯分子的骨架成分。相对密度1.26362。熔点17.8℃。沸点290.0℃(分解)。折光率1.4746。闪点(开杯)176℃。急性毒性:LD50:31500 mg/kg(大鼠经口)。
十八酸钠又名硬脂酸钠。白色油状粉末,有滑腻感和脂肪气味。易溶于热水或热醇。水溶液因水解呈碱性,醇溶液为中性。由十八烷酸和氢氧化钠相互作用而制得。用于牙膏制造,也用作防水剂和塑料稳定剂。
钛酸异丙酯别称为四异丙基钛酸酯;四异丙氧基钛;钛酸四异丙酮;四异丙醇钛。化学式为C12H2804TI,是分子量为284.22的化合物。
氯化钙,一种由氯元素和钙元素组成的化学物质,化学式为CaCl2。微苦。它是典型的离子型卤化物,室温下为白色、硬质碎块或颗粒。它常见应用包括制冷设备所用的盐水、道路融冰剂和干燥剂。因为它在空气中易吸收水分发生潮解,所以无水氯化钙必须在容器中密封储藏。氯化钙及其水合物和溶液在食品制造、建筑材料、医学和生物学等多个方面均有重要的应用价值。氯化钙对氨具有突出的吸附能力和低的脱附温度,在合成氨吸附分离方面具有很大的应用前景。但由于氯化钙不易形成稳定的多孔材料,与气氨的接触面积小,并且在吸附、解吸过程中容易膨胀、结块,因此使之难以在这方面付诸实际应用。将氯化钙担载于高比表面载体上,可以大大提高氯化钙与气氨的接触面积。已有相关研究表明,将氯化钙担载于分子筛上而制备的复合吸附剂比单一吸附剂有更好的吸附性能和稳定性。
氢氧化镁,白色无定形粉末。别名苛性镁石,轻烧镁砂等,氢氧化镁在水中的悬浊液称为氢氧化镁乳剂,简称镁乳,英文名称为Magnesium hydroxide。氢氧化镁是无色六方柱晶体或白色粉末,难溶于水和醇,溶于稀酸和铵盐溶液,水溶液呈弱碱性。在水中的溶解度很小,但溶于水的部分完全电离。饱和水溶液的浓度为1.9毫克/升(18℃)。加热到350℃失去水生成氧化镁。氢氧化镁的天然矿物水镁石。可用于制糖和氧化镁等。因氢氧化镁在大自然含量比较丰富,而其化学性质和铝较相近,因此使用者开始用氢氧化镁来取代氯化铝用于香体产品。用做分析试剂,还用于制药工业。
表面活性剂(surfactant),是指加入少量能使其溶液体系的界面状态发生明显变化的物质。具有固定的亲水亲油基团,在溶液的表面能定向排列。表面活性剂的分子结构具有两亲性:一端为亲水基团,另一端为疏水基团;亲水基团常为极性基团,如羧酸、磺酸、硫酸、氨基或胺基及其盐,羟基、酰胺基、醚键等也可作为极性亲水基团;而疏水基团常为非极性烃链,如8个碳原子以上烃链。表面活性剂分为离子型表面活性剂(包括阳离子表面活性剂与阴离子表面活性剂)、非离子型表面活性剂、两性表面活性剂、复配表面活性剂、其他表面活性剂等。
乙酸锌为有光泽的六面体鳞片或片晶体,有乙酸气味,由氧化锌与乙酸作用而得。一般用于制锌盐、也用作媒染剂、木材防腐剂、试剂等。
与现有技术相比,本发明的有益效果是:
1、由于设置了填料层,能够基于填料层的导电性增强抗静电性,而且持久性强,不易受到外界的影响;
2、由于设置了涂料层,能够进一步增强抗静电性;
3、由于设置了改性层,通过射线的辐射处理,改性层本身具备良好的抗静电性能,而且耐久性好;
4、由于设置了石墨烯粉末层和沉积层,能够进一步增强防静电膜的导电性,从而进一步的增强防静电膜的抗静电性;
5、由于设置了抗静电层,能够更进一步的增强防静电膜的电导率,从而更进一步的增强防静电膜的抗静电性。
本发明具备优异的抗静电性,且持久性强,不易受到外界的影响,同时,具备良好的强度和抗冲击性能。
附图说明
图1为本发明提出的一种防静电膜的实施例一的结构示意图;
图2为本发明提出的一种防静电膜的实施例二的结构示意图;
图3为本发明提出的一种防静电膜的实施例三的结构示意图。
图中:1玻璃基底、2填料层、3第一基膜、4涂料层、5改性层、6石墨烯粉末层、7第二基膜、8沉积层、9第三基膜、10抗静电层。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。
实施例一
参照图1,一种防静电膜,包括玻璃基底1、填料层2、第一基膜3、涂料层4、改性层5、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10,所述玻璃基底1、填料层2、第一基膜3、涂料层4、改性层5、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10由下至上依次层叠设置;
其制备方法包括以下步骤:
S1:准备PE粒料、PP粒料和色母粒料,将PE粒料、PP粒料和色母粒料进行混料,然后转移至吹膜机中吹膜成型,然后通过覆膜工艺,再进行分切,制得第一基膜3、第二基膜7和第三基膜9;
S2:准备玻璃基底1和金属氧化物,通过固溶法将金属氧化物沉积于玻璃基底1表面,制得填料层2;
S3:准备导电性涂料,将第一基膜3层叠于填料层2表面,然后将导电性涂料涂复在第一基膜3表面,制得涂料层4;
S4:准备含单体的混合物,用射线对含单体的混合物进行辐射处理,然后进行接技共聚,制得改性层5,接着将改性层5层叠于涂料层4表面;
S5:准备石墨烯粉末,将石墨烯粉末设置于改性层5表面,制得石墨烯粉末层6;
S6:准备金属,将第二基膜7层叠于石墨烯粉末层6表面,然后将金属利用真空物理气相沉积方法凝聚在第二基膜7表面,制得沉积层8;
S7:准备抗静电剂,将第三基膜9层叠于沉积层8上,然后将抗静电剂涂复在第三基膜9表面,制得抗静电层10;
S8:烘干,然后通过覆膜工艺卷成卷筒状,制得防静电膜。
实施例二
参照图2,一种防静电膜,包括玻璃基底1、填料层2、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10,所述玻璃基底1、填料层2、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10由下至上依次层叠设置;
其制备方法包括以下步骤:
S1:准备PE粒料、PP粒料和色母粒料,将PE粒料、PP粒料和色母粒料进行混料,然后转移至吹膜机中吹膜成型,然后通过覆膜工艺,再进行分切,制得第二基膜7和第三基膜9;
S2:准备玻璃基底1和金属氧化物,通过固溶法将金属氧化物沉积于玻璃基底1表面,制得填料层2;
S3:准备石墨烯粉末,将石墨烯粉末设置于填料层2表面,制得石墨烯粉末层6;
S4:准备金属,将第二基膜7层叠于石墨烯粉末层6表面,然后将金属利用真空物理气相沉积方法凝聚在第二基膜7表面,制得沉积层8;
S5:准备抗静电剂,将第三基膜9层叠于沉积层8上,然后将抗静电剂涂复在第三基膜9表面,制得抗静电层10;
S6:烘干,然后通过覆膜工艺卷成卷筒状,制得防静电膜。
实施例三
参照图3,一种防静电膜,包括玻璃基底1、填料层2、第三基膜9和抗静电层10,所述玻璃基底1、填料层2、第三基膜9和抗静电层10由下至上依次层叠设置;
其制备方法包括以下步骤:
S1:准备PE粒料、PP粒料和色母粒料,将PE粒料、PP粒料和色母粒料进行混料,然后转移至吹膜机中吹膜成型,然后通过覆膜工艺,再进行分切,制得第三基膜9;
S2:准备玻璃基底1和金属氧化物,通过固溶法将金属氧化物沉积于玻璃基底1表面,制得填料层2;
S3:准备抗静电剂,将第三基膜9层叠于填料层2上,然后将抗静电剂涂复在第三基膜9表面,制得抗静电层10;
S4:烘干,然后通过覆膜工艺卷成卷筒状,制得防静电膜。
对实施例一、实施例二和实施例三进行对比,对比结果为:
实施例一的成本最高,且抗静电性最强;
实施例二的成本中等,且抗静电性优异;
实施例三的成本最低,且抗静电性最差;
由对比结果可知,实施例二为最佳实施例。
实施例四
参照图1,一种防静电膜,包括玻璃基底1、填料层2、第一基膜3、涂料层4、改性层5、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10,所述玻璃基底1、填料层2、第一基膜3、涂料层4、改性层5、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10由下至上依次层叠设置,所述填料层2为金属氧化物通过固溶法沉积于玻璃基底1表面,且涂料层4为导电性涂料涂复在第一基膜3表面;所述沉积层8为金属利用真空物理气相沉积方法凝聚在第二基膜7表面,且抗静电层10为抗静电剂涂复在第三基膜9表面;所述真空物理气相沉积方法包括真空蒸发镀技术、溅射镀技术和离子镀技术;
其制备方法包括以下步骤:
S1:准备PE粒料、PP粒料和色母粒料,将PE粒料、PP粒料和色母粒料进行混料,然后转移至吹膜机中吹膜成型,然后通过覆膜工艺,再进行分切,制得第一基膜3、第二基膜7和第三基膜9;
S2:准备玻璃基底1和金属氧化物,通过固溶法将金属氧化物沉积于玻璃基底1表面,制得填料层2;
S3:准备导电性涂料,将第一基膜3层叠于填料层2表面,然后将导电性涂料涂复在第一基膜3表面,制得涂料层4;导电性涂料包括以下重量份的原料:氧化石墨烯 5份、氧化锌 4份、丙烯酸 3份、异丙醇 2份、去离子水 10份、环氧树脂 3.5份、碳粉 6份、碳纳米管5.5份;
其制备方法包括以下步骤:
A1:将氧化石墨烯、氧化锌、碳粉、碳纳米管、环氧树脂和去离子水混合,然后以转速380r/min球磨;
A2:过滤,滤出大颗粒,并将大颗粒再次球磨;
A3:加入丙烯酸和异丙醇,在温度120℃,以220r/min的转速进行搅拌;制得导电性涂料;
S4:准备含单体的混合物,用射线对含单体的混合物进行辐射处理,然后进行接技共聚,制得改性层5,接着将改性层5层叠于涂料层4表面;含单体的混合物包括丙烯酸、甲基丙烯酸、聚酰胺、丙烯酰胺和乙烯基一3一乙氧基硅烷中的一种或者多种的混合物,射线为β射线、丁射线和丫射线中的一种或者多种;
S5:准备石墨烯粉末,将石墨烯粉末设置于改性层5表面,制得石墨烯粉末层6;
S6:准备金属,将第二基膜7层叠于石墨烯粉末层6表面,然后将金属利用真空物理气相沉积方法凝聚在第二基膜7表面,制得沉积层8;
S7:准备抗静电剂,将第三基膜9层叠于沉积层8上,然后将抗静电剂涂复在第三基膜9表面,制得抗静电层10;所述S7中,所述抗静电剂包括环氧树脂 10份、棕榈蜡 7份、苯甲酸甲酯 6份、亚硫酸氢钠 5.5份、聚乙二醇 4.3份、甘油 2.5份、异丙醇 2.7份、硬脂酸钠3.6份、钛酸异丙酯 1.8份、氯化钙 2.1份、氢氧化镁 1.7份、表面活性剂 8份和醋酸锌 2.8份;
其制备方法包括以下步骤:
B1:将环氧树脂、棕榈蜡、苯甲酸甲酯、亚硫酸氢钠、聚乙二醇、甘油、异丙醇和硬脂酸钠混合,升温至80℃,以180r/min的转速进行搅拌;
B2:加入钛酸异丙酯、氯化钙、氢氧化镁、表面活性剂和醋酸锌,升温至120℃,以230r/min的转速进行搅拌,同时,利用微波辅助;
B3:冷却至室温,制得抗静电剂;
S8:烘干,然后通过覆膜工艺卷成卷筒状,制得防静电膜。
实施例五
参照图1,一种防静电膜,包括玻璃基底1、填料层2、第一基膜3、涂料层4、改性层5、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10,所述玻璃基底1、填料层2、第一基膜3、涂料层4、改性层5、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10由下至上依次层叠设置,所述填料层2为金属氧化物通过固溶法沉积于玻璃基底1表面,且涂料层4为导电性涂料涂复在第一基膜3表面;所述沉积层8为金属利用真空物理气相沉积方法凝聚在第二基膜7表面,且抗静电层10为抗静电剂涂复在第三基膜9表面;所述真空物理气相沉积方法包括真空蒸发镀技术、溅射镀技术和离子镀技术;
其制备方法包括以下步骤:
S1:准备PE粒料、PP粒料和色母粒料,将PE粒料、PP粒料和色母粒料进行混料,然后转移至吹膜机中吹膜成型,然后通过覆膜工艺,再进行分切,制得第一基膜3、第二基膜7和第三基膜9;
S2:准备玻璃基底1和金属氧化物,通过固溶法将金属氧化物沉积于玻璃基底1表面,制得填料层2;
S3:准备导电性涂料,将第一基膜3层叠于填料层2表面,然后将导电性涂料涂复在第一基膜3表面,制得涂料层4;导电性涂料包括以下重量份的原料:氧化石墨烯 8份、氧化锌 6份、丙烯酸 5份、异丙醇 3份、去离子水 13份、环氧树脂 5份、碳粉 8份、碳纳米管 7份;
其制备方法包括以下步骤:
A1:将氧化石墨烯、氧化锌、碳粉、碳纳米管、环氧树脂和去离子水混合,然后以转速400r/min球磨;
A2:过滤,滤出大颗粒,并将大颗粒再次球磨;
A3:加入丙烯酸和异丙醇,在温度130℃,以230r/min的转速进行搅拌;制得导电性涂料;
S4:准备含单体的混合物,用射线对含单体的混合物进行辐射处理,然后进行接技共聚,制得改性层5,接着将改性层5层叠于涂料层4表面;含单体的混合物包括丙烯酸、甲基丙烯酸、聚酰胺、丙烯酰胺和乙烯基一3一乙氧基硅烷中的一种或者多种的混合物,射线为β射线、丁射线和丫射线中的一种或者多种;
S5:准备石墨烯粉末,将石墨烯粉末设置于改性层5表面,制得石墨烯粉末层6;
S6:准备金属,将第二基膜7层叠于石墨烯粉末层6表面,然后将金属利用真空物理气相沉积方法凝聚在第二基膜7表面,制得沉积层8;
S7:准备抗静电剂,将第三基膜9层叠于沉积层8上,然后将抗静电剂涂复在第三基膜9表面,制得抗静电层10;所述S7中,所述抗静电剂包括环氧树脂 13份、棕榈蜡 8份、苯甲酸甲酯 8份、亚硫酸氢钠 7份、聚乙二醇 6份、甘油 4份、异丙醇 4份、硬脂酸钠 4份、钛酸异丙酯 2份、氯化钙 3份、氢氧化镁 2份、表面活性剂 10份和醋酸锌 3份;
其制备方法包括以下步骤:
B1:将环氧树脂、棕榈蜡、苯甲酸甲酯、亚硫酸氢钠、聚乙二醇、甘油、异丙醇和硬脂酸钠混合,升温至90℃,以200r/min的转速进行搅拌;
B2:加入钛酸异丙酯、氯化钙、氢氧化镁、表面活性剂和醋酸锌,升温至125℃,以240r/min的转速进行搅拌,同时,利用微波辅助;
B3:冷却至室温,制得抗静电剂;
S8:烘干,然后通过覆膜工艺卷成卷筒状,制得防静电膜。
实施例六
参照图1,一种防静电膜,包括玻璃基底1、填料层2、第一基膜3、涂料层4、改性层5、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10,所述玻璃基底1、填料层2、第一基膜3、涂料层4、改性层5、石墨烯粉末层6、第二基膜7、沉积层8、第三基膜9和抗静电层10由下至上依次层叠设置,所述填料层2为金属氧化物通过固溶法沉积于玻璃基底1表面,且涂料层4为导电性涂料涂复在第一基膜3表面;所述沉积层8为金属利用真空物理气相沉积方法凝聚在第二基膜7表面,且抗静电层10为抗静电剂涂复在第三基膜9表面;所述真空物理气相沉积方法包括真空蒸发镀技术、溅射镀技术和离子镀技术;
其制备方法包括以下步骤:
S1:准备PE粒料、PP粒料和色母粒料,将PE粒料、PP粒料和色母粒料进行混料,然后转移至吹膜机中吹膜成型,然后通过覆膜工艺,再进行分切,制得第一基膜3、第二基膜7和第三基膜9;
S2:准备玻璃基底1和金属氧化物,通过固溶法将金属氧化物沉积于玻璃基底1表面,制得填料层2;
S3:准备导电性涂料,将第一基膜3层叠于填料层2表面,然后将导电性涂料涂复在第一基膜3表面,制得涂料层4;导电性涂料包括以下重量份的原料:氧化石墨烯 10份、氧化锌 8份、丙烯酸 7份、异丙醇 5份、去离子水 15份、环氧树脂 6份、碳粉 12份、碳纳米管 8份;
其制备方法包括以下步骤:
A1:将氧化石墨烯、氧化锌、碳粉、碳纳米管、环氧树脂和去离子水混合,然后以转速420r/min球磨;
A2:过滤,滤出大颗粒,并将大颗粒再次球磨;
A3:加入丙烯酸和异丙醇,在温度140℃,以240r/min的转速进行搅拌;制得导电性涂料;
S4:准备含单体的混合物,用射线对含单体的混合物进行辐射处理,然后进行接技共聚,制得改性层5,接着将改性层5层叠于涂料层4表面;含单体的混合物包括丙烯酸、甲基丙烯酸、聚酰胺、丙烯酰胺和乙烯基一3一乙氧基硅烷中的一种或者多种的混合物,射线为β射线、丁射线和丫射线中的一种或者多种;
S5:准备石墨烯粉末,将石墨烯粉末设置于改性层5表面,制得石墨烯粉末层6;
S6:准备金属,将第二基膜7层叠于石墨烯粉末层6表面,然后将金属利用真空物理气相沉积方法凝聚在第二基膜7表面,制得沉积层8;
S7:准备抗静电剂,将第三基膜9层叠于沉积层8上,然后将抗静电剂涂复在第三基膜9表面,制得抗静电层10;所述S7中,所述抗静电剂包括环氧树脂 15份、棕榈蜡 9份、苯甲酸甲酯 10份、亚硫酸氢钠 8份、聚乙二醇 7.8份、甘油 6.5份、异丙醇 5.8份、硬脂酸钠5.2份、钛酸异丙酯 3.3份、氯化钙 4.1份、氢氧化镁 2.5份、表面活性剂 12份和醋酸锌4.4份;
其制备方法包括以下步骤:
B1:将环氧树脂、棕榈蜡、苯甲酸甲酯、亚硫酸氢钠、聚乙二醇、甘油、异丙醇和硬脂酸钠混合,升温至100℃,以220r/min的转速进行搅拌;
B2:加入钛酸异丙酯、氯化钙、氢氧化镁、表面活性剂和醋酸锌,升温至130℃,以250r/min的转速进行搅拌,同时,利用微波辅助;
B3:冷却至室温,制得抗静电剂;
S8:烘干,然后通过覆膜工艺卷成卷筒状,制得防静电膜。
对实施例四至实施例六制得的防静电膜进行抗静电性检验,并与现有的防静电膜的抗静电性进行对比,对比结果为:
实施例四 | 实施例五 | 实施例六 | 现有产品 | |
体积电阻率 | 120Ω·cm | 260Ω·cm | 180Ω·cm | 10Ω·cm |
体积电阻率,是材料每单位体积对电流的阻抗,用来表征材料的电性质。通常体积电阻率越高,材料用做电绝缘部件的效能就越高。通常所说的电阻率即为体积电阻率;,式中,h是试样的厚度(即两极之间的距离);S是电极的面积,ρv的单位是Ω·m(欧姆·米);材料的导电性是由于物质内部存在传递电流的自由电荷,这些自由电荷通常称为载流子,他们可以是电子、空穴、也可以是正负离子。在弱电场作用下,材料的载流子发生迁移引起导电。材料的导电性能通常用与尺寸无关的电阻率或电导率表示,体积电阻率是材料导电性的一种表示方式。
由对比结果可知,实施例四至实施例六制得的防静电膜的抗静电性对比现有的防静电膜的抗静电性有了显著的提高,且实施例五为最佳实施例。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (4)
1.一种防静电膜的制备方法,其特征在于,包括以下步骤:
S1:准备PE粒料、PP粒料和色母粒料,将PE粒料、PP粒料和色母粒料进行混料,然后转移至吹膜机中吹膜成型,然后通过覆膜工艺,再进行分切,制得第一基膜(3)、第二基膜(7)和第三基膜(9);
S2:准备玻璃基底(1)和金属氧化物,通过固溶法将金属氧化物沉积于玻璃基底(1)表面,制得填料层(2);
S3:准备导电性涂料,将第一基膜(3)层叠于填料层(2)表面,然后将导电性涂料涂复在第一基膜(3)表面,制得涂料层(4);
S4:准备含单体的混合物,用射线对含单体的混合物进行辐射处理,然后进行接技共聚,制得改性层(5),接着将改性层(5)层叠于涂料层(4)表面;
S5:准备石墨烯粉末,将石墨烯粉末设置于改性层(5)表面,制得石墨烯粉末层(6);
S6:准备金属,将第二基膜(7)层叠于石墨烯粉末层(6)表面,然后将金属利用真空物理气相沉积方法凝聚在第二基膜(7)表面,制得沉积层(8);
S7:准备抗静电剂,将第三基膜(9)层叠于沉积层(8)上,然后将抗静电剂涂复在第三基膜(9)表面,制得抗静电层(10);
S8:烘干,然后通过覆膜工艺卷成卷筒状,制得防静电膜。
2.根据权利要求1所述的一种防静电膜的制备方法,其特征在于,所述S3中,导电性涂料包括以下重量份的原料:氧化石墨烯 5-10份、氧化锌 4-8份、丙烯酸 3-7份、异丙醇 2-5份、去离子水 10-15份、环氧树脂 3.5-6份、碳粉 6-12份、碳纳米管 5.5-8份;
其制备方法包括以下步骤:
A1:将氧化石墨烯、氧化锌、碳粉、碳纳米管、环氧树脂和去离子水混合,然后以转速380-420r/min球磨;
A2:过滤,滤出大颗粒,并将大颗粒再次球磨;
A3:加入丙烯酸和异丙醇,在温度120-140℃,以220-240r/min的转速进行搅拌;制得导电性涂料。
3.根据权利要求1所述的一种防静电膜的制备方法,其特征在于,所述S4中,含单体的混合物包括丙烯酸、甲基丙烯酸、聚酰胺、丙烯酰胺和乙烯基一3一乙氧基硅烷中的一种或者多种的混合物,射线为β射线、丁射线和丫射线中的一种或者多种。
4.根据权利要求1所述的一种防静电膜的制备方法,其特征在于,所述S7中,所述抗静电剂包括环氧树脂 10-15份、棕榈蜡 7-9份、苯甲酸甲酯 6-10份、亚硫酸氢钠 5.5-8份、聚乙二醇 4.3-7.8份、甘油 2.5-6.5份、异丙醇 2.7-5.8份、硬脂酸钠 3.6-5.2份、钛酸异丙酯 1.8-3.3份、氯化钙 2.1-4.1份、氢氧化镁 1.7-2.5份、表面活性剂 8-12份和醋酸锌2.8-4.4份;
其制备方法包括以下步骤:
B1:将环氧树脂、棕榈蜡、苯甲酸甲酯、亚硫酸氢钠、聚乙二醇、甘油、异丙醇和硬脂酸钠混合,升温至80-100℃,以180-220r/min的转速进行搅拌;
B2:加入钛酸异丙酯、氯化钙、氢氧化镁、表面活性剂和醋酸锌,升温至120-130℃,以230-250r/min的转速进行搅拌,同时,利用微波辅助;
B3:冷却至室温,制得抗静电剂。
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103612456A (zh) * | 2013-12-04 | 2014-03-05 | 东莞市纳利光学材料有限公司 | 一种防静电抗刮伤保护膜及其制备方法 |
KR20140083624A (ko) * | 2012-12-26 | 2014-07-04 | 도레이첨단소재 주식회사 | 인몰드 사출성형 공정용 대전방지 이형필름 |
CN105255422A (zh) * | 2015-11-17 | 2016-01-20 | 张建刚 | 一种导电导热石墨烯浆料及其制作方法 |
CN108485271A (zh) * | 2018-03-28 | 2018-09-04 | 天长市蓝天复合材料有限公司 | 一种抗静电玻璃钢格栅及制备方法 |
CN208305933U (zh) * | 2018-05-17 | 2019-01-01 | 思立科(江西)新材料有限公司 | 一种抗静电离型膜 |
CN208497837U (zh) * | 2018-04-28 | 2019-02-15 | 苏州迪诺美特包装科技有限公司 | 一种防静电膜 |
CN110117393A (zh) * | 2019-04-26 | 2019-08-13 | 集美大学 | 一种具有抗静电性的石墨烯色母粒材料及其制备方法 |
-
2019
- 2019-11-06 CN CN201911074994.0A patent/CN110744894B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140083624A (ko) * | 2012-12-26 | 2014-07-04 | 도레이첨단소재 주식회사 | 인몰드 사출성형 공정용 대전방지 이형필름 |
CN103612456A (zh) * | 2013-12-04 | 2014-03-05 | 东莞市纳利光学材料有限公司 | 一种防静电抗刮伤保护膜及其制备方法 |
CN105255422A (zh) * | 2015-11-17 | 2016-01-20 | 张建刚 | 一种导电导热石墨烯浆料及其制作方法 |
CN108485271A (zh) * | 2018-03-28 | 2018-09-04 | 天长市蓝天复合材料有限公司 | 一种抗静电玻璃钢格栅及制备方法 |
CN208497837U (zh) * | 2018-04-28 | 2019-02-15 | 苏州迪诺美特包装科技有限公司 | 一种防静电膜 |
CN208305933U (zh) * | 2018-05-17 | 2019-01-01 | 思立科(江西)新材料有限公司 | 一种抗静电离型膜 |
CN110117393A (zh) * | 2019-04-26 | 2019-08-13 | 集美大学 | 一种具有抗静电性的石墨烯色母粒材料及其制备方法 |
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