CN116268665A - 一种白石墨烯多功能pp手套及其制备方法 - Google Patents
一种白石墨烯多功能pp手套及其制备方法 Download PDFInfo
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Abstract
本发明公开了一种白石墨烯多功能PP手套及其制备方法,该方法包含:步骤1,按比例选取手套原料,包括白石墨烯、二氧化钛、氢氧化铋、PE‑520聚乙烯蜡粉、聚丙烯粉末;步骤2,通过熔融纺丝,制备白石墨烯PP纤维,再加工成包覆纱线;步骤3,以步骤2所得的包覆纱线为基材,编织得到手套坯;步骤4,制备浆料,使步骤3所得的手套坯在浆料中完成浸胶,最后进行烘干,得到石墨烯多功能PP手套。本发明还提供了通过该方法制备的白石墨烯多功能PP手套。本发明提供的白石墨烯多功能PP手套制备方法简单,成本低廉,性价比高,所得的手套具有优异的耐磨、抗紫外功能,并且使用寿命长,能够满足消费者在安全防护领域的需求。
Description
技术领域
本发明涉及一种白石墨烯功能性手套及其制备方法,具体地,涉及一种白石墨烯多功能PP手套及其制备方法。
背景技术
手是人体器官中最为精细致密的器官之一,人们使用双手来完成各种工作。手套则是手部保暖或劳动保护用品,也有装饰用的。它是人在寒冷时的保温必备之物,或是作为必不可少的医疗防菌、工业防护用品。手套按照制作方法分为缝制、针织、浸胶等。随着对手套各种功能性要求的提升,手套的材质和制备工艺等方向的相关技术也在不断地发展。特别是手套的材质,决定了手套的防护性能,是手套选择的依据。
“白色石墨烯”是晶粒为层片状结构的六方氮化硼(英文名称为Hexagonal BoronNitride,缩写为h-BN)在经过剥层后得到的纳米薄片的别名。由于六方氮化硼的结构和石墨非常相似,具有六方层状结构,质地柔软,可加工性强,并且颜色为白色。与石墨烯相对应,因此六方氮化硼被称为“白色石墨烯”。六方氮化硼和石墨烯都是仅一个原子厚度的层状二维材料,不同之处在于石墨烯结合纯属碳原子之间的共价键,而六方氮化硼晶体中的结合则是硼、氮异类原子间的共价结合。高度相似的晶体结构赋予白色石墨烯与石墨烯一些共同特性,如极高的面内弹性模量、高温稳定性、原子级平滑的表面。白色石墨烯具有高透明度和化学惰性,而且具有很高的机械强度、高熔点、高热导率,以及极低的摩擦系数等性质。单层原子厚的氮化硼可以在空气中经受住800℃的高温。白色石墨烯具有极好的不渗透性,非常适合用于金属在高温和腐蚀性液体环境下的防腐。与此同时,最新研究发现,白石墨烯还具有优异的抗菌性能,在纤维应用上极具发展潜力。
聚丙烯(polypropylene)简称PP,是丙烯通过加聚反应而成的聚合物,为无毒、无臭、无味的乳白色高结晶。聚丙烯作为一种高密度、无侧链、高结晶必的线性聚合物,具有优良的综合性能,是所有塑料中最轻的品种之一。它对水特别稳定,在水中的吸水率仅为0.01%,分子量约8万-15万,成型性好。PP的综合性能优于PE(polyethylene,聚乙烯)料,产品质轻、韧性好、耐化学性好。PP的缺点则包括:尺寸精度低、刚性不足、耐候性差等,它具有后收缩现象,脱模后,易老化、变脆、易变形。
将白石墨烯复合在聚丙烯中,能够进一步提升聚丙烯材料的功能性和性价比,从而扩展其应用范围。
发明内容
本发明的目的是提供一种白石墨烯功能性手套及其制备方法,该手套制备方法简单,成本低廉,性价比高,应用领域广泛,所得的手套具有优异的耐磨、抗紫外功能,并且使用寿命长。
为了达到上述目的,本发明提供了一种白石墨烯多功能PP手套的制备方法,其中,所述的方法包含:步骤1,按比例选取手套原料,包括白石墨烯、二氧化钛、氢氧化铋、PE-520聚乙烯蜡粉、聚丙烯粉末;步骤2,通过熔融纺丝,制备白石墨烯PP纤维,再加工成包覆纱线;步骤3,以步骤2所得的包覆纱线为基材,编织得到手套坯;步骤4,制备浆料,使步骤3所得的手套坯在浆料中完成浸胶,最后进行烘干,得到石墨烯多功能PP手套。
上述的白石墨烯多功能PP手套的制备方法,其中,所述的手套原料中,按质量百分比计,由以下成分组成:1-10%的白石墨烯、1-5%的二氧化钛、13-25%的氢氧化铋、2-10%的PE-520聚乙烯蜡粉、60-80%的聚丙烯粉末。
上述的白石墨烯多功能PP手套的制备方法,其中,所述的步骤2中,熔融纺丝的熔融温度为230-280℃。
上述的白石墨烯多功能PP手套的制备方法,其中,所述的步骤2中,通过熔融法,制备得到规格为100D48F的白石墨烯PP纤维。
上述的白石墨烯多功能PP手套的制备方法,其中,所述的步骤2中,包覆纱线是采用一根100D48F的白石墨烯PP纤维,以及一根100D48F的氨纶进行包覆加工。
上述的白石墨烯多功能PP手套的制备方法,其中,所述的步骤2中,包覆时捻度为100个捻,捻向为Z捻,卷曲系数为99.8。
上述的白石墨烯多功能PP手套的制备方法,其中,所述的步骤3中,采用13针的编织机,编织得到手套坯。
上述的白石墨烯多功能PP手套的制备方法,其中,所述的步骤3中,采用13针的编织机,在编织9码手套时的技术参数为:确定克重为600~680g,下机长度为24~25cm;控制小指的回旋数为56,无名指的回旋数为76,中指的回旋数为82,食指的回旋数为72,大拇指的回旋数为56,四指掌的回旋数为32,五指掌的回旋数为44,螺纹部的回旋数为66。
上述的白石墨烯多功能PP手套的制备方法,其中,所述的步骤4中,浆料按重量份数计,由1-10份石墨烯粉、5-15份白石墨烯粉、6-27份二氧化钛、10-35份气凝胶粉、24-36份环氧树脂组成。
本发明还提供了通过上述的方法制备的白石墨烯多功能PP手套。
本发明提供的白石墨烯多功能PP手套及其制备方法具有以下优点:
本发明以白石墨烯PP母粒为原料,制备得到一种高性价比功能性PP手套,具有优异的耐磨、抗紫外功能,并且使用寿命长,能够满足消费者在安全防护领域的需求。
该手套的对金黄色葡萄球菌、大肠杆菌抗菌率能够达到99%,抗紫外性能可达到UPF55,耐磨等级达到4级。
本发明的制备方法简单易操作,成本低廉,性价比高,能够带来更大的经济效益,并且更加环保,适合大规模工业化生产。
具体实施方式
以下对本发明的具体实施方式作进一步地说明。
本发明提供的白石墨烯多功能PP手套的制备方法,其包含:步骤1,按比例选取手套原料,包括白石墨烯、二氧化钛、氢氧化铋、PE-520聚乙烯蜡粉、聚丙烯粉末;步骤2,通过熔融纺丝,即熔融法,制备白石墨烯PP纤维,再加工成包覆纱线;步骤3,以步骤2所得的包覆纱线为基材,编织得到手套坯;步骤4,制备浆料,使步骤3所得的手套坯在浆料中完成浸胶,最后进行烘干,得到石墨烯多功能PP手套。
优选地,该手套原料中按质量百分比计,由以下成分组成:1-10%的白石墨烯、1-5%的二氧化钛、13-25%的氢氧化铋、2-10%的PE-520聚乙烯蜡粉、60-80%的聚丙烯粉末。
PE-520聚乙烯蜡粉,是由齐格勒催化剂低压合成的带支链的低密度聚乙烯蜡,平均分子量大约为2300。
步骤2中,熔融纺丝的熔融温度为230-280℃。
步骤2中,通过熔融法,制备得到规格为100D48F的白石墨烯PP纤维。
步骤2中,包覆纱线是采用一根100D48F的白石墨烯PP纤维,以及一根100D48F的氨纶进行包覆加工。
步骤2中,包覆时捻度为100个捻,捻向为Z捻,卷曲系数为99.8。
步骤3中,采用13针的编织机,编织得到手套坯。
步骤3中,采用13针的编织机,在编织9码手套时的技术参数为:确定克重为600~680g,下机长度为24~25cm;控制小指的回旋数为56,无名指的回旋数为76,中指的回旋数为82,食指的回旋数为72,大拇指的回旋数为56,四指掌的回旋数为32,五指掌的回旋数为44,螺纹部的回旋数为66。
步骤4中,浆料按重量份数计,由1-10份石墨烯粉、5-15份白石墨烯粉、6-27份二氧化钛、10-35份气凝胶粉、24-36份环氧树脂组成。将以上浆料的各原料混合均匀,即可得到用于手套浸胶的浆料。
本发明中采用的设备和其他工艺条件参数等均为本领域内技术人员所知的。
本发明还提供了通过该方法制备的白石墨烯多功能PP手套。
下面结合实施例对本发明提供的白石墨烯多功能PP手套及其制备方法做更进一步描述。
实施例1
一种白石墨烯多功能PP手套的制备方法,其包含:
步骤1,按比例选取手套原料,包括白石墨烯、二氧化钛、氢氧化铋、PE-520聚乙烯蜡粉、聚丙烯粉末。
优选地,该手套原料中按质量百分比计,由以下成分组成:10%的白石墨烯、5%的二氧化钛、23%的氢氧化铋、2%的PE-520聚乙烯蜡粉、60%的聚丙烯粉末。
步骤2,通过熔融纺丝,制备白石墨烯PP纤维,再加工成包覆纱线。
熔融纺丝的熔融温度为230℃。通过熔融法,制备得到规格为100D48F的白石墨烯PP纤维。
包覆纱线是采用一根100D48F的白石墨烯PP纤维,以及一根100D48F的氨纶进行包覆加工。包覆时捻度为100个捻,捻向为Z捻,卷曲系数为99.8。
步骤3,以步骤2所得的包覆纱线为基材,编织得到手套坯。
采用13针的编织机,编织得到手套坯。采用13针的编织机,在编织9码手套时的技术参数为:确定克重为600g,下机长度为24cm;控制小指的回旋数为56,无名指的回旋数为76,中指的回旋数为82,食指的回旋数为72,大拇指的回旋数为56,四指掌的回旋数为32,五指掌的回旋数为44,螺纹部的回旋数为66。
步骤4,制备浆料,使步骤3所得的手套坯在浆料中完成浸胶,最后进行烘干,得到石墨烯多功能PP手套。
该浆料按重量份数计,由10份石墨烯粉、15份白石墨烯粉、27份二氧化钛、35份气凝胶粉、36份环氧树脂组成。
本实施例还提供了通过该方法制备的白石墨烯多功能PP手套。
实施例2
一种白石墨烯多功能PP手套的制备方法,其包含:
步骤1,按比例选取手套原料,包括白石墨烯、二氧化钛、氢氧化铋、PE-520聚乙烯蜡粉、聚丙烯粉末。
优选地,该手套原料中按质量百分比计,由以下成分组成:8%的白石墨烯、4%的二氧化钛、14%的氢氧化铋、4%的PE-520聚乙烯蜡粉、70%的聚丙烯粉末。
步骤2,通过熔融纺丝,制备白石墨烯PP纤维,再加工成包覆纱线。
熔融纺丝的熔融温度为240℃。通过熔融法,制备得到规格为100D48F的白石墨烯PP纤维。
包覆纱线是采用一根100D48F的白石墨烯PP纤维,以及一根100D48F的氨纶进行包覆加工。包覆时捻度为100个捻,捻向为Z捻,卷曲系数为99.8。
步骤3,以步骤2所得的包覆纱线为基材,编织得到手套坯。
采用13针的编织机,编织得到手套坯。采用13针的编织机,在编织9码手套时的技术参数为:确定克重为620g,下机长度为24cm;控制小指的回旋数为56,无名指的回旋数为76,中指的回旋数为82,食指的回旋数为72,大拇指的回旋数为56,四指掌的回旋数为32,五指掌的回旋数为44,螺纹部的回旋数为66。
步骤4,制备浆料,使步骤3所得的手套坯在浆料中完成浸胶,最后进行烘干,得到石墨烯多功能PP手套。
该浆料按重量份数计,由8份石墨烯粉、12份白石墨烯粉、24份二氧化钛、30份气凝胶粉、32份环氧树脂组成。
本实施例还提供了通过该方法制备的白石墨烯多功能PP手套。
实施例3
一种白石墨烯多功能PP手套的制备方法,其包含:
步骤1,按比例选取手套原料,包括白石墨烯、二氧化钛、氢氧化铋、PE-520聚乙烯蜡粉、聚丙烯粉末。
优选地,该手套原料中按质量百分比计,由以下成分组成:5%的白石墨烯、3%的二氧化钛、20%的氢氧化铋、10%的PE-520聚乙烯蜡粉、62%的聚丙烯粉末。
步骤2,通过熔融纺丝,制备白石墨烯PP纤维,再加工成包覆纱线。
熔融纺丝的熔融温度为250℃。通过熔融法,制备得到规格为100D48F的白石墨烯PP纤维。
包覆纱线是采用一根100D48F的白石墨烯PP纤维,以及一根100D48F的氨纶进行包覆加工。包覆时捻度为100个捻,捻向为Z捻,卷曲系数为99.8。
步骤3,以步骤2所得的包覆纱线为基材,编织得到手套坯。
采用13针的编织机,编织得到手套坯。采用13针的编织机,在编织9码手套时的技术参数为:确定克重为640g,下机长度为25cm;控制小指的回旋数为56,无名指的回旋数为76,中指的回旋数为82,食指的回旋数为72,大拇指的回旋数为56,四指掌的回旋数为32,五指掌的回旋数为44,螺纹部的回旋数为66。
步骤4,制备浆料,使步骤3所得的手套坯在浆料中完成浸胶,最后进行烘干,得到石墨烯多功能PP手套。
该浆料按重量份数计,由6份石墨烯粉、10份白石墨烯粉、16份二氧化钛、22份气凝胶粉、30份环氧树脂组成。
本实施例还提供了通过该方法制备的白石墨烯多功能PP手套。
实施例4
一种白石墨烯多功能PP手套的制备方法,其包含:
步骤1,按比例选取手套原料,包括白石墨烯、二氧化钛、氢氧化铋、PE-520聚乙烯蜡粉、聚丙烯粉末。
优选地,该手套原料中按质量百分比计,由以下成分组成:2%的白石墨烯、2%的二氧化钛、25%的氢氧化铋、3%的PE-520聚乙烯蜡粉、68%的聚丙烯粉末。
步骤2,通过熔融纺丝,制备白石墨烯PP纤维,再加工成包覆纱线。
熔融纺丝的熔融温度为260℃。通过熔融法,制备得到规格为100D48F的白石墨烯PP纤维。
包覆纱线是采用一根100D48F的白石墨烯PP纤维,以及一根100D48F的氨纶进行包覆加工。包覆时捻度为100个捻,捻向为Z捻,卷曲系数为99.8。
步骤3,以步骤2所得的包覆纱线为基材,编织得到手套坯。
采用13针的编织机,编织得到手套坯。采用13针的编织机,在编织9码手套时的技术参数为:确定克重为660g,下机长度为25cm;控制小指的回旋数为56,无名指的回旋数为76,中指的回旋数为82,食指的回旋数为72,大拇指的回旋数为56,四指掌的回旋数为32,五指掌的回旋数为44,螺纹部的回旋数为66。
步骤4,制备浆料,使步骤3所得的手套坯在浆料中完成浸胶,最后进行烘干,得到石墨烯多功能PP手套。
该浆料按重量份数计,由4份石墨烯粉、8份白石墨烯粉、10份二氧化钛、15份气凝胶粉、28份环氧树脂组成。
本实施例还提供了通过该方法制备的白石墨烯多功能PP手套。
实施例5
一种白石墨烯多功能PP手套的制备方法,其包含:
步骤1,按比例选取手套原料,包括白石墨烯、二氧化钛、氢氧化铋、PE-520聚乙烯蜡粉、聚丙烯粉末。
优选地,该手套原料中按质量百分比计,由以下成分组成:1%的白石墨烯、1%的二氧化钛、13%的氢氧化铋、5%的PE-520聚乙烯蜡粉、80%的聚丙烯粉末。
步骤2,通过熔融纺丝,制备白石墨烯PP纤维,再加工成包覆纱线。
熔融纺丝的熔融温度为280℃。通过熔融法,制备得到规格为100D48F的白石墨烯PP纤维。
包覆纱线是采用一根100D48F的白石墨烯PP纤维,以及一根100D48F的氨纶进行包覆加工。包覆时捻度为100个捻,捻向为Z捻,卷曲系数为99.8。
步骤3,以步骤2所得的包覆纱线为基材,编织得到手套坯。
采用13针的编织机,编织得到手套坯。采用13针的编织机,在编织9码手套时的技术参数为:确定克重为680g,下机长度为25cm;控制小指的回旋数为56,无名指的回旋数为76,中指的回旋数为82,食指的回旋数为72,大拇指的回旋数为56,四指掌的回旋数为32,五指掌的回旋数为44,螺纹部的回旋数为66。
步骤4,制备浆料,使步骤3所得的手套坯在浆料中完成浸胶,最后进行烘干,得到石墨烯多功能PP手套。
该浆料按重量份数计,由1份石墨烯粉、5份白石墨烯粉、6份二氧化钛、10份气凝胶粉、24份环氧树脂组成。
本实施例还提供了通过该方法制备的白石墨烯多功能PP手套。
对本发明各实施例制备的白石墨烯多功能PP手套进行测试,结果如下表1所示。该白石墨烯多功能PP手套的抗菌率能够达到99%,抗紫外性能可达到UPF55,耐磨等级达到4级。
表1.试验结果。
本发明提供的白石墨烯多功能PP手套及其制备方法,以白石墨烯PP母粒为原料,采用熔融法制备得到高耐磨、抗紫外PP丝,然后将其包覆后加工得到的一种高性价比功能性PP手套,具有优异的耐磨、抗紫外功能,并且使用寿命长,能够满足消费者在安全防护领域的需求。
尽管本发明的内容已经通过上述优选实施例作了详细介绍,但应当认识到上述的描述不应被认为是对本发明的限制。在本领域技术人员阅读了上述内容后,对于本发明的多种修改和替代都将是显而易见的。因此,本发明的保护范围应由所附的权利要求来限定。
Claims (10)
1.一种白石墨烯多功能PP手套的制备方法,其特征在于,所述的方法包含:
步骤1,按比例选取手套原料,包括白石墨烯、二氧化钛、氢氧化铋、PE-520聚乙烯蜡粉、聚丙烯粉末;
步骤2,通过熔融纺丝,制备白石墨烯PP纤维,再加工成包覆纱线;
步骤3,以步骤2所得的包覆纱线为基材,编织得到手套坯;
步骤4,制备浆料,使步骤3所得的手套坯在浆料中完成浸胶,最后进行烘干,得到石墨烯多功能PP手套。
2.如权利要求1所述的白石墨烯多功能PP手套的制备方法,其特征在于,所述的手套原料中,按质量百分比计,由以下成分组成:1-10%的白石墨烯、1-5%的二氧化钛、13-25%的氢氧化铋、2-10%的PE-520聚乙烯蜡粉、60-80%的聚丙烯粉末。
3.如权利要求1所述的白石墨烯多功能PP手套的制备方法,其特征在于,所述的步骤2中,熔融纺丝的熔融温度为230-280℃。
4.如权利要求3所述的白石墨烯多功能PP手套的制备方法,其特征在于,所述的步骤2中,通过熔融法,制备得到规格为100D48F的白石墨烯PP纤维。
5.如权利要求4所述的白石墨烯多功能PP手套的制备方法,其特征在于,所述的步骤2中,包覆纱线是采用一根100D48F的白石墨烯PP纤维,以及一根100D48F的氨纶进行包覆加工。
6.如权利要求5所述的白石墨烯多功能PP手套的制备方法,其特征在于,所述的步骤2中,包覆时捻度为100个捻,捻向为Z捻,卷曲系数为99.8。
7.如权利要求1所述的白石墨烯多功能PP手套的制备方法,其特征在于,所述的步骤3中,采用13针的编织机,编织得到手套坯。
8.如权利要求7所述的白石墨烯多功能PP手套的制备方法,其特征在于,所述的步骤3中,采用13针的编织机,在编织9码手套时的技术参数为:确定克重为600~680g,下机长度为24~25cm;控制小指的回旋数为56,无名指的回旋数为76,中指的回旋数为82,食指的回旋数为72,大拇指的回旋数为56,四指掌的回旋数为32,五指掌的回旋数为44,螺纹部的回旋数为66。
9.如权利要求1所述的白石墨烯多功能PP手套的制备方法,其特征在于,所述的步骤4中,浆料按重量份数计,由1-10份石墨烯粉、5-15份白石墨烯粉、6-27份二氧化钛、10-35份气凝胶粉、24-36份环氧树脂组成。
10.一种通过如权利要求1~9中任意一项所述的方法制备的白石墨烯多功能PP手套。
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