CN111993726A - 一种太赫兹抗菌发热材料 - Google Patents
一种太赫兹抗菌发热材料 Download PDFInfo
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Abstract
本发明公开了一种太赫兹抗菌发热材料,抗菌发热材料由面层材料、芯层材料、底层材料构成,所述的面层材料包括太赫兹抗菌热风棉以及太赫兹抗菌无纺布,所述芯层材料包括吸水性高分子材料。该太赫兹抗菌发热材料适用于女性护垫或防溢乳垫领域,具有抗菌防过敏,对人体无伤害,有益于女性健康的功效。
Description
技术领域
本发明涉及卫生用品技术领域,尤其涉及一种太赫兹抗菌发热材料。
背景技术
太赫兹(THz)波是指频率在0.1~10THz(波长为30~3000μm)范围内的电磁波,在长波段与毫米波相重合,在短波段与红外光相重合,是宏观经典理论向微观量子理论的过渡区,也是电子学向光子学的过渡区,称为电磁波谱的“太赫兹空隙(THz gap)”。
太赫兹波有改善人体磁场、增强细胞活性、促进新陈代谢等功能,将其应用在护垫或乳垫领域还具有优异的抗菌性能,提供了一个无菌无毒的安全环境。市面上现有的抗菌性护垫或乳垫其抗菌性能得不到保障,而且抗菌效率低下。有些护垫还喷洒了一些香精,香精中的添加剂与人体直接接触,还有可能会造成过敏现象,极大的危害了人体健康。
因此,本发明意在开发一种太赫兹抗菌发热材料,以解决上述材料中出现的问题。
发明内容
为了解决上述问题,本发明第一方面提供了一种太赫兹抗菌发热材料,抗菌发热材料由面层材料、芯层材料、底层材料构成,所述的面层材料包括太赫兹抗菌热风棉以及太赫兹抗菌无纺布,所述芯层材料包括吸水性高分子材料。
作为一种优选的技术方案,所述太赫兹抗菌热风棉的表面喷洒有太赫兹矿物纳米分散液,所述太赫兹矿物纳米分散液的喷涂量为5%~20wt%。
作为一种优选的技术方案,所述太赫兹矿物纳米分散液中的矿物的粒径为100nm~300nm。
作为一种优选的技术方案,所述太赫兹抗菌无纺布包括太赫兹功能PP母粒和PP母体;所述太赫兹功能PP母粒与PP母体的重量比为5~20%:80~95%。
作为一种优选的技术方案,所述PP母体的熔体流动速率为8~50g/10min。
作为一种优选的技术方案,所述太赫兹功能PP母粒由太赫兹矿物材料和PP制备得到,所述太赫兹矿物材料和PP的重量比为1~2:8~9。
作为一种优选的技术方案,所述太赫兹矿物材料为花岗岩、角闪石、长石、电气石、粘土、云母中的一种或两种及两种以上的混合物。
作为一种优选的技术方案,所述吸水性高分子材料为酸值为8~11.2mg KOH/g的聚丙烯酸酯。
本发明的第二方面还提供了一种如上所述的太赫兹抗菌发热材料的制备方法,包括以下步骤:
S1:将PP母体和太赫兹功能PP母粒共混后加热熔融得PP复合材料,再将PP复合材料经喷丝、铺纲、热压卷曲等工艺制备得太赫兹抗菌无纺布;在热风棉上喷洒太赫兹矿物纳米分散液,经80℃-110℃的热压干燥处理,得太赫兹抗菌热风棉;
S2:将太赫兹抗菌无纺布和太赫兹抗菌热风棉热处理得面层材料;
S3:将面层材料、芯层材料以及底层材料用热熔胶相粘结,得太赫兹抗菌发热材料。
本发明的第三方面还提供了一种如上所述的太赫兹抗菌发热材料在女性护垫或防溢乳垫领域的应用。
有益效果:
1、本发明中的太赫兹抗菌发热材料,具有较强的抗菌性能;
2、本发明中的太赫兹抗菌发热材料,由于矿物质颗粒的存在,当其比表面积较大时会出现许多活性中心,增强吸附能力;
3、本发明中的太赫兹抗菌发热材料,透气性好,不易产生闷热;
4、本发明中的太赫兹抗菌发热材料,其纤维稳定性好,纤维强度较大,用户体验感佳;
5、本发明中的太赫兹抗菌发热材料,吸水保水性能好,利用太赫兹矿物产生的太赫兹波具有很强的除菌和防过敏功能。
具体实施方式
参选以下本发明的优选实施方法的详述以及包括的实施例可更容易地理解本发明的内容。除非另有限定,本文使用的所有技术以及科学术语具有与本发明所属领域普通技术人员通常理解的相同的含义。当存在矛盾时,以本说明书中的定义为准。
为了解决上述问题,本发明第一方面提供了一种太赫兹抗菌发热材料,抗菌发热材料由面层材料、芯层材料、底层材料构成,所述的面层材料包括太赫兹抗菌热风棉以及太赫兹抗菌无纺布,所述芯层材料包括吸水性高分子材料。
在一些优选的实施方式中,所述太赫兹抗菌热风棉的表面喷洒有太赫兹矿物纳米分散液,所述太赫兹矿物纳米分散液的喷涂量为5%~20wt%。
通过在热风棉表面喷洒太赫兹矿物纳米分散液,可使其矿物质均匀的附着在热风棉表面,而且由于该矿物质是以物理附着的形式存在于热风棉表面,完整的保存了纳米矿物质的内部结构,使其具有更强的抗菌性;太赫兹矿物纳米分散液的喷涂量选择在5%~20wt%范围内,是因为在本体系中,该矿物质的粒径为100nm~300nm,喷涂量选择在5%~20wt%范围内时,其附着在热风棉上的覆盖率达到最大值,提高了抗菌性能的同时,还可以增强透气性。
本发明中的热风棉可市售获得,如从东莞市智成纤维制品有限公司购入,材质为ES,克重为15-35gsm;本发明中的太赫兹矿物纳米分散液为太赫兹矿物材料和水配制而成,其中太赫兹矿物材料在水中的固含量为15~30%,配制方法为本领域技术人员公知的技术手段。
在一些优选的实施方式中,所述太赫兹矿物纳米分散液中的矿物的粒径为100nm~300nm。矿物粒径选择在100nm~300nm内,是因为在该范围内,矿物质的表面体积百分数较大,而较大的比表面积会使键态失配,进而出现许多活性中心,使矿物质的吸附能力增强。在本体系中,由于太赫兹矿物材料为花岗岩、角闪石、长石、电气石、粘土、云母等,当这些纳米矿物质含有较大的比表面积时,对氧原子、氧自由基,及其他烷烃类分子均具有极强的抓俘能力,使其具有较强的防腐抗菌功能。
在一些优选的实施方式中,所述太赫兹抗菌无纺布包括太赫兹功能PP母粒和PP母体;所述太赫兹功能PP母粒与PP母体的重量比为5~20%:80~95%。通过选择太赫兹功能PP母粒和PP母体的混合物作为无纺布的原材料,增强了无纺布的抗菌性能,一般而言,无纺布的强度比纺织布差,而在本体系中,由于添加了5~20wt%的太赫兹功能PP母粒,且矿物粒径为100~300nm,使其可以均匀的分散在复合材料中,提高了无纺布的强度。
PP母体
在一些优选的实施方式中,所述PP母体的熔体流动速率为8~50g/10min。通过选择PP母体的熔体流动速率为8~50g/10min,提高了PP纤维性能的稳定性,由于本体系中无纺布的原材料为太赫兹功能PP母粒和PP母体的混合物,太赫兹功能PP母粒的加入,使PP母体高分子聚合物的分散性得到了提高,因此当PP母体的熔体流动速率为8~50g/10min时,不仅不会影响聚合物的加工性能,还能使PP纤维的稳定性得到提高,避免了脱毛和起球现象的出现,提高了使用体验感。
熔体流动速率是指190℃,2.16kg(303kPa)下10min内通过模孔挤出的熔融物料量(单位为g)。
太赫兹功能PP母粒
在一些优选的实施方式中,所述太赫兹功能PP母粒由太赫兹矿物材料和PP制备得到,所述太赫兹矿物材料和PP的重量比为1~2:8~9。选择太赫兹矿物材料和PP的重量比为1~2:8~9,是因为在该比值范围内0.3~2.5THz的太赫兹波的发射率可高达90~99%,极强的提高了该材料的抗菌及抗过敏性能,而且在本体系中,与太赫兹抗菌热风棉共同作用,使其达到一个长时间有效除菌的效果。
在一些优选的实施方式中,所述太赫兹功能PP母粒的制备原料还包括助剂,所述助剂的加入量占太赫兹矿物材料的总重量的0.1~5wt%;所述助剂至少包括分散剂、相容剂、表面活性剂中的一种;优选的,所述助剂的加入量占太赫兹矿物材料的总重量的3.5wt%;所述助剂包括分散剂、相容剂。
在一些优选的实施方式中,所述分散剂和相容剂的重量比为1:(0.1~0.5);优选的,所述分散剂和相容剂的重量比为1:0.3。
在一些优选的实施方式中,所述分散剂选自甲基丙烯酸缩水甘油酯、聚乙烯蜡、聚丙烯蜡、乙二醇异辛醚、N,N'-乙撑双硬脂酰胺、马来酸酐接枝聚丙烯蜡中的一种或几种组合;优选的,所述分散剂为马来酸酐接枝聚丙烯蜡,可购买自重庆凯茵化工有限公司的PP6252。
在一些优选的实施方式中,所述相容剂的种类不做特殊的限定,一般适用于母粒制备时可以应用的相容剂均可用于本发明;优选的,所述相容剂为硅烷偶联剂。
在一些优选的实施方式中,所述硅烷偶联剂的种类不做特殊的限定;优选的,所述硅烷偶联剂为氨丙基甲基二乙氧基硅烷。
在一些优选的实施方式中,本发明所述的太赫兹功能PP母粒的制备方法选自通过纳米加工技术、有机无机纳米杂化分散技术、母粒制造工艺中的至少一种;优选的,所述的太赫兹功能PP母粒的制备方法为PP母粒制造工艺。
在一些优选的实施方式中,所述PP母粒制造工艺的详细制备方法不做特殊限定,所述PP母粒制造工艺为本领域熟知的技术方法制备得到,本发明中所述太赫兹功能PP母粒的母粒制造工艺为:将太赫兹矿物材料、PP、助剂经有机无机杂化熔融混炼,挤出造粒得到。
太赫兹矿物材料
在一些优选的实施方式中,所述太赫兹矿物材料为花岗岩、角闪石、长石、电气石、粘土、云母中的一种或两种及两种以上的混合物;
更优选的,所述太赫兹矿物材料为长石和角闪石;
更优选的,所述长石和角闪石的重量比为1:(0~2);
更优选的,所述长石和角闪石的重量比为1:0.5;
优选的,所述太赫兹矿物材料的粒径为100~300nm。
更优选的,所述太赫兹矿物材料的粒径为200nm。
所述太赫兹矿物材料是通过湿法分级研磨、喷雾干燥或直接干法分级研磨至纳米粉体,再经过表面改性及包覆处理提高分散性防止二次团聚;所述表面改性和包覆处理的具体实施方式,没有特别的限定,为本领域技术人员常用的技术手段。
太赫兹矿物纳米分散液
所述太赫兹矿物纳米分散液由水和太赫兹矿物材料配制而成,包含水70-85wt%,太赫兹矿物材料15-30wt%。
将上述重量配比的水与太赫兹矿物材料混合,摇匀后得太赫兹矿物纳米分散液。
在一些优选的实施方式中,所述吸水性高分子材料为酸值为8~11.2mg KOH/g的聚丙烯酸酯。通过选择酸值为8~11.2mg KOH/g的聚丙烯酸酯作为吸水性高分子材料,提高了吸水性高分子材料的吸水性和保水性,而且在本体系中,还具有较好的透气性和抗菌性能。
酸值表示中和1克化学物质所需的氢氧化钾(KOH)的毫克数,本发明中的聚丙烯酸酯购自科思创聚合物(中国)有限公司,型号为A2695。
本发明的第二方面还提供了一种如上所述的太赫兹抗菌发热材料的制备方法,包括以下步骤:
S1:将PP母体和太赫兹功能PP母粒共混后加热熔融得PP复合材料,再将PP复合材料经喷丝、铺纲、热压卷曲等工艺制备得太赫兹抗菌无纺布;在热风棉上喷洒太赫兹矿物纳米分散液,经80℃-110℃的热压干燥处理,得太赫兹抗菌热风棉;
S2:将太赫兹抗菌无纺布和太赫兹抗菌热风棉热处理得面层材料;
S3:将面层材料、芯层材料以及底层材料用热熔胶相粘结,得太赫兹抗菌发热材料。
所述芯层材料由酸值为8~11.2mg KOH/g的聚丙烯酸酯制备而成,制备方法没有特别的限定,为本领域技术人员常用的技术手段。
所述底层材料为复合无纺布,购自南通康达复合材料有限公司。
所述热熔胶选自浙江固特粘合材料有限公司,护垫、卫生巾专用热熔胶。
本发明的第三方面还提供了一种如上所述的太赫兹抗菌发热材料在女性护垫或防溢乳垫领域的应用。
实施例
以下通过实施例对本发明技术方案进行详细说明,但是本发明的保护范围不局限于所述实施例。如无特殊说明,本发明中的原料的均为市售。
实施例1
实施例1提供了一种太赫兹抗菌发热材料,抗菌发热材料由面层材料、芯层材料、底层材料构成,所述的面层材料包括太赫兹抗菌热风棉以及太赫兹抗菌无纺布,所述芯层材料包括吸水性高分子材料。
所述太赫兹抗菌热风棉的表面喷洒有太赫兹矿物纳米分散液,所述太赫兹矿物纳米分散液的喷涂量为5wt%。
所述太赫兹矿物纳米分散液由85wt%水和15wt%太赫兹矿物材料混合而得。
所述太赫兹矿物纳米分散液中的矿物的粒径为100nm。
所述太赫兹抗菌无纺布包括太赫兹功能PP母粒和PP母体;所述太赫兹功能PP母粒与PP母体的重量比为5:95%。
所述PP母体的熔体流动速率为8g/10min,选自凯茵化工,型号为伊朗JPCEP3X37F。
所述太赫兹功能PP母粒由太赫兹矿物材料和PP制备得到,所述太赫兹矿物材料和PP的重量比为1:9。
所述太赫兹矿物材料为长石、角闪石,所述长石和角闪石的重量比为1:0.5。
所述太赫兹功能PP母粒的制备原料还包括助剂,所述助剂的加入量占太赫兹矿物材料的总重量的3.5wt%;所述分散剂和相容剂的重量比为1:0.3;所述分散剂为马来酸酐接枝聚丙烯蜡,可购买自重庆凯茵化工有限公司的PP6252,所述相容剂为氨丙基甲基二乙氧基硅烷,可购买自重庆凯茵化工有限公司的KBM-902。
所述太赫兹功能PP母粒的母粒制造工艺为:将太赫兹矿物材料、PP、助剂经有机无机杂化熔融混炼,挤出造粒得到。
所述吸水性高分子材料为酸值为8~11.2mg KOH/g的聚丙烯酸酯,选自科思创聚合物(中国)有限公司,型号为A2695。
本例还提供了一种如上所述的太赫兹抗菌发热材料的制备方法,其特征在于,包括以下步骤:
S1:将PP母体和太赫兹功能PP母粒共混后加热熔融得PP复合材料,再将PP复合材料经喷丝、铺纲、热压卷曲等工艺制备得太赫兹抗菌无纺布;在热风棉上喷洒太赫兹矿物纳米分散液,经80℃的热压干燥处理,得太赫兹抗菌热风棉;
S2:将太赫兹抗菌无纺布和太赫兹抗菌热风棉热处理得面层材料;
S3:将面层材料、芯层材料以及底层材料用热熔胶相粘结,得太赫兹抗菌发热材料。
实施例2
实施例2提供了一种太赫兹抗菌发热材料,抗菌发热材料由面层材料、芯层材料、底层材料构成,所述的面层材料包括太赫兹抗菌热风棉以及太赫兹抗菌无纺布,所述芯层材料包括吸水性高分子材料。
所述太赫兹抗菌热风棉的表面喷洒有太赫兹矿物纳米分散液,所述太赫兹矿物纳米分散液的喷涂量为20wt%。
所述太赫兹矿物纳米分散液由70wt%水和30wt%太赫兹矿物材料混合而得。
所述太赫兹矿物纳米分散液中的矿物的粒径为300nm。
所述太赫兹抗菌无纺布包括太赫兹功能PP母粒和PP母体;所述太赫兹功能PP母粒与PP母体的重量比为20:80%。
所述PP母体的熔体流动速率为30g/10min,选自凯茵化工,型号为比利时J-60/20/FR。
所述太赫兹功能PP母粒由太赫兹矿物材料和PP制备得到,所述太赫兹矿物材料和PP的重量比为2:8。
所述太赫兹矿物材料为长石、角闪石,所述长石和角闪石的重量比为1:0.5。
所述太赫兹功能PP母粒的制备原料还包括助剂,所述助剂的加入量占太赫兹矿物材料的总重量的3.5wt%;所述分散剂和相容剂的重量比为1:0.3;所述分散剂为马来酸酐接枝聚丙烯蜡,可购买自重庆凯茵化工有限公司的PP6252,所述相容剂为氨丙基甲基二乙氧基硅烷,可购买自重庆凯茵化工有限公司的KBM-902。
所述太赫兹功能PP母粒的母粒制造工艺为:将太赫兹矿物材料、PP、助剂经有机无机杂化熔融混炼,挤出造粒得到。
所述吸水性高分子材料为酸值为8~11.2mg KOH/g的聚丙烯酸酯,选自科思创聚合物(中国)有限公司,型号为A2695。
本例还提供了一种如上所述的太赫兹抗菌发热材料的制备方法,其特征在于,包括以下步骤:
S1:将PP母体和太赫兹功能PP母粒共混后加热熔融得PP复合材料,再将PP复合材料经喷丝、铺纲、热压卷曲等工艺制备得太赫兹抗菌无纺布;在热风棉上喷洒太赫兹矿物纳米分散液,经110℃的热压干燥处理,得太赫兹抗菌热风棉;
S2:将太赫兹抗菌无纺布和太赫兹抗菌热风棉热处理得面层材料;
S3:将面层材料、芯层材料以及底层材料用热熔胶相粘结,得太赫兹抗菌发热材料。
实施例3
实施例3提供了一种太赫兹抗菌发热材料,抗菌发热材料由面层材料、芯层材料、底层材料构成,所述的面层材料包括太赫兹抗菌热风棉以及太赫兹抗菌无纺布,所述芯层材料包括吸水性高分子材料。
所述太赫兹抗菌热风棉的表面喷洒有太赫兹矿物纳米分散液,所述太赫兹矿物纳米分散液的喷涂量为15wt%。
所述太赫兹矿物纳米分散液由78wt%水和22wt%太赫兹矿物材料混合而得。
所述太赫兹矿物纳米分散液中的矿物的粒径为200nm。
所述太赫兹抗菌无纺布包括太赫兹功能PP母粒和PP母体;所述太赫兹功能PP母粒与PP母体的重量比为15:85%。
所述PP母体的熔体流动速率为22g/10min,选自凯茵化工,型号为匈牙利CS4-8000。
所述太赫兹功能PP母粒由太赫兹矿物材料和PP制备得到,所述太赫兹矿物材料和PP的重量比为1.5:8.5。
所述太赫兹矿物材料为长石、角闪石,所述长石和角闪石的重量比为1:0.5。
所述太赫兹功能PP母粒的制备原料还包括助剂,所述助剂的加入量占太赫兹矿物材料的总重量的3.5wt%;所述分散剂和相容剂的重量比为1:0.3;所述分散剂为马来酸酐接枝聚丙烯蜡,可购买自重庆凯茵化工有限公司的PP6252,所述相容剂为氨丙基甲基二乙氧基硅烷,可购买自重庆凯茵化工有限公司的KBM-902。
所述太赫兹功能PP母粒的母粒制造工艺为:将太赫兹矿物材料、PP、助剂经有机无机杂化熔融混炼,挤出造粒得到。
所述吸水性高分子材料为酸值为8~11.2mg KOH/g的聚丙烯酸酯,选自科思创聚合物(中国)有限公司,型号为A2695。
本例还提供了一种如上所述的太赫兹抗菌发热材料的制备方法,其特征在于,包括以下步骤:
S1:将PP母体和太赫兹功能PP母粒共混后加热熔融得PP复合材料,再将PP复合材料经喷丝、铺纲、热压卷曲等工艺制备得太赫兹抗菌无纺布;在热风棉上喷洒太赫兹矿物纳米分散液,经95℃的热压干燥处理,得太赫兹抗菌热风棉;
S2:将太赫兹抗菌无纺布和太赫兹抗菌热风棉热处理得面层材料;
S3:将面层材料、芯层材料以及底层材料用热熔胶相粘结,得太赫兹抗菌发热材料。
对比例1
本发明的对比例1提供了一种太赫兹抗菌发热材料,其具体实施方式同实施例3,不同之处在于,所述热风棉的表面未喷洒有太赫兹矿物纳米分散液。
对比例2
本发明的对比例2提供了一种太赫兹抗菌发热材料,其具体实施方式同实施例3,不同之处在于,所述太赫兹矿物纳米分散液中的矿物的粒径为500nm。
对比例3
本发明的对比例3提供了一种太赫兹抗菌发热材料,其具体实施方式同实施例3,不同之处在于,所述太赫兹抗菌无纺布只有PP母体。
对比例4
本发明的对比例4提供了一种太赫兹抗菌发热材料,其具体实施方式同实施例3,不同之处在于,所述PP母体的熔体流动速率为3g/10min,选自凯茵化工,型号为伊朗JPPCHP527J。
对比例5
本发明的对比例5提供了一种太赫兹抗菌发热材料,其具体实施方式同实施例3,不同之处在于,所述太赫兹矿物材料和PP的重量比为0.5:9.5。
对比例6
本发明的对比例6提供了一种太赫兹抗菌发热材料,其具体实施方式同实施例3,不同之处在于,所述吸水性高分子材料聚丙烯酸酯的pH为7-8,选自科思创聚合物(中国)有限公司,型号为A2542。
性能测试
1.抗菌性测试
将实施例和对比例制备得到的太赫兹抗菌发热材料根据GB/T20944.3-2008,测得对金黄色葡萄球菌的抑菌率,具体数值见表1。
2.太赫兹发射率测试
在同一条件下,对实施例和对比例制备得到的太赫兹抗菌发热材料棉使用太赫兹光谱仪进行检测,具体数值见表1。
3.远红外辐照升温测试
在同一条件下,对实施例和对比例制备得到的太赫兹抗菌发热材料根据GB/T30127-2013《纺织品远红外性能的检测和评价》进行测试,具体数值见表1。
表1
Claims (10)
1.一种太赫兹抗菌发热材料,其特征在于,抗菌发热材料由面层材料、芯层材料、底层材料构成,所述的面层材料包括太赫兹抗菌热风棉以及太赫兹抗菌无纺布,所述芯层材料包括吸水性高分子材料。
2.如权利要求1所述的一种太赫兹抗菌发热材料,其特征在于,所述太赫兹抗菌热风棉的表面喷洒有太赫兹矿物纳米分散液,所述太赫兹矿物纳米分散液的喷涂量为5%~20wt%。
3.如权利要求2所述的一种太赫兹抗菌发热材料,其特征在于,所述太赫兹矿物纳米分散液中的矿物的粒径为100nm~300nm。
4.如权利要求1所述的一种太赫兹抗菌发热材料,其特征在于,所述太赫兹抗菌无纺布包括太赫兹功能PP母粒和PP母体;所述太赫兹功能PP母粒与PP母体的重量比为5~20%:80~95%。
5.如权利要求4所述的一种太赫兹抗菌发热材料,其特征在于,所述PP母体的熔体流动速率为8~50g/10min。
6.如权利要求4所述的一种太赫兹抗菌发热材料,其特征在于,所述太赫兹功能PP母粒由太赫兹矿物材料和PP制备得到,所述太赫兹矿物材料和PP的重量比为1~2:8~9。
7.如权利要求6所述的一种太赫兹抗菌发热材料,其特征在于,所述太赫兹矿物材料为花岗岩、角闪石、长石、电气石、粘土、云母中的一种或两种及两种以上的混合物。
8.如权利要求1所述的一种太赫兹抗菌发热材料,其特征在于,所述吸水性高分子材料为酸值为8~11.2mg KOH/g的聚丙烯酸酯。
9.一种如权利要求1-8任一项所述的太赫兹抗菌发热材料的制备方法,其特征在于,包括以下步骤:
S1:将PP母体和太赫兹功能PP母粒共混后加热熔融得PP复合材料,再将PP复合材料经喷丝、铺纲、热压卷曲等工艺制备得太赫兹抗菌无纺布;在热风棉上喷洒太赫兹矿物纳米分散液,经80℃-110℃的热压干燥处理,得太赫兹抗菌热风棉;
S2:将太赫兹抗菌无纺布和太赫兹抗菌热风棉热处理得面层材料;
S3:将面层材料、芯层材料以及底层材料用热熔胶相粘结,得太赫兹抗菌发热材料。
10.如权利要求9所述的一种太赫兹抗菌发热材料的应用,其特征在于,所述太赫兹抗菌发热材料用于女性护垫或防溢乳垫方面。
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