CN114369355A - 一种tpu基材cnt导电抗静电母粒及其制品 - Google Patents
一种tpu基材cnt导电抗静电母粒及其制品 Download PDFInfo
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Abstract
本发明提供了一种TPU基材CNT导电抗静电母粒及其制品,每100质量份的所述TPU基材CNT导电抗静电母粒中,包括以下质量份的组分:TPU,30~50份;兼容剂,20~40份;润滑剂,1~3份;流动改性剂,3~10份;碳纳米管,25~35份。本发明的有益效果是,相对于现有技术需要在TPU中充入加工油来说,本发明通过在TPU中加入流动改性剂和润滑剂,增加了TPU的流动性,使得在挤出加工时碳纳米管分布均匀,并且无需在TPU中充入加工油,不会导致TPU在制备成成品后,液态油向产品表面迁移导致产品表面发粘。
Description
【技术领域】
本发明涉及材料技术领域,尤其是一种TPU基材CNT导电抗静电母粒及其制品。
【背景技术】
TPU(thermoplastic polyurethanes,热塑性聚氨基甲酸酯)材料爽滑性好,硬度范围广,广泛应用于电子产品、汽车、线缆等行业中。
随着电子可穿戴设备行业的发展,对TPU材料的导电及抗静电性能提出要求,为了满足这样的要求,需要在TPU中加入CNT(carbon nanotubes,碳纳米管)导电介质。
然而,如果在TPU中直接加入CNT,会导致流动性降低,挤出加工时CNT分布不均,为了避免上述情况,通常要在TPU中充入加工油,而充入加工油的TPU在制备成成品后,液态油会向产品表面迁移导致产品表面发粘。
因此,有必要对现有的技术进行改进。
【发明内容】
本发明要解决的技术问题是:为了解决在TPU中直接加入CNT,会导致流动性降低,挤出加工时CNT分布不均的问题。本发明提供了一种TPU基材CNT导电抗静电母粒及其制品来解决上述问题。
本发明解决其技术问题的方案是:一种TPU基材CNT导电抗静电母粒,每100质量份的所述TPU基材CNT导电抗静电母粒中,包括以下质量份的组分:
TPU,30~50份;
兼容剂,20~40份;
润滑剂,1~3份;
流动改性剂,3~10份;
碳纳米管,25~35份。
作为优选,所述TPU为聚酯型TPU或聚醚型TPU;所述TPU的扩链剂为二元醇或二元胺;所述TPU硬度在Shore A40~Shore D80之间。
作为优选,所述兼容剂为三元乙丙橡接枝马来酸酐(EPDM-g-MAH)、苯乙烯-丁二烯-苯乙烯共聚物接枝马来酸酐(SBS-g-MAH)、苯乙烯-乙烯-丁基共聚物接枝马来酸酐(SEBS-g-MAH)或聚乙烯辛烯共聚物接枝马来酸酐(POE-g-MAH)。
作为优选,所述润滑剂由脂肪酸类润滑剂、脂肪酰胺类润滑剂、有机硅润滑剂中的一种或多种复配而成。
作为优选,所述脂肪酸润滑剂为饱和脂肪酸、不饱和脂肪酸、羟基脂肪酸、氧化脂肪酸、脂肪酸醇、脂肪酸酯中的一种。
作为优选,所述脂肪酰胺类润滑剂为脂肪酸酰胺、烷撑双脂肪酸酰胺中的一种。
作为优选,所述有机硅润滑剂为聚硅氧烷;所述聚硅氧烷重均分子量在30万~100万之间,粘度在60000~500000mPa·s之间。
作为优选,所述流动改性剂为1,3亚苯基磷酸(2,6-甲苯基)四酯、四苯基双酚A二磷酸酯及其衍生物(BDP)或四苯基间苯二酚二磷酸酯及其衍生物(RDP)。
作为优选,所述碳纳米管为单壁碳纳米管或多壁碳纳米管;
所述碳纳米管的直径在0.7nm~7nm之间,所述碳纳米管的长径比L/D在500以上;
所述碳纳米管吸油值在300ml/100g以上,所述碳纳米管的氮吸附BET比表面积在250m2/g(平方米/克)以上,所述碳纳米管的碘吸附值在400mg/g以上。
本发明还提供了一种制品,所述制品采用如上所述的TPU基材CNT导电抗静电母粒制得。
本发明的有益效果是,相对于现有技术需要在TPU中充入加工油来说,本发明通过在TPU中加入流动改性剂和润滑剂,增加了TPU的流动性,使得在挤出加工时碳纳米管分布均匀,并且无需在TPU中充入加工油,不会导致TPU在制备成成品后,液态油向产品表面迁移导致产品表面发粘。
【具体实施方式】
本发明提供了一种TPU基材CNT导电抗静电母粒,每100质量份的TPU基材CNT导电抗静电母粒中,包括以下质量份的组分:
TPU,30~50份;
兼容剂,20~40份;
润滑剂,1~3份;
流动改性剂,3~10份;
碳纳米管,25~35份。
该TPU基材CNT导电抗静电母粒中,TPU为聚酯型TPU或聚醚型TPU;TPU的扩链剂为二元醇或二元胺;TPU硬度在Shore A40~Shore D80之间。
该TPU基材CNT导电抗静电母粒中,兼容剂为三元乙丙橡接枝马来酸酐(EPDM-g-MAH)、苯乙烯-丁二烯-苯乙烯共聚物接枝马来酸酐(SBS-g-MAH)、苯乙烯-乙烯-丁基共聚物接枝马来酸酐(SEBS-g-MAH)或聚乙烯辛烯共聚物接枝马来酸酐(POE-g-MAH)。兼容剂的加入能够提高TPU基材的自由体积,减弱母粒对材料延伸率的影响。
该TPU基材CNT导电抗静电母粒中,润滑剂由脂肪酸类润滑剂、脂肪酰胺类润滑剂、有机硅润滑剂中的一种或多种复配而成。
具体的,脂肪酸润滑剂为饱和脂肪酸、不饱和脂肪酸、羟基脂肪酸、氧化脂肪酸、脂肪酸醇、脂肪酸酯中的一种。脂肪酰胺类润滑剂为脂肪酸酰胺、烷撑双脂肪酸酰胺中的一种。有机硅润滑剂为聚硅氧烷;聚硅氧烷重均分子量在30万~100万之间,粘度在60000~500000mPa·s之间。
该TPU基材CNT导电抗静电母粒中,流动改性剂为1,3亚苯基磷酸(2,6-甲苯基)四酯、四苯基双酚A二磷酸酯及其衍生物(BDP)或四苯基间苯二酚二磷酸酯及其衍生物(RDP)。流动改性剂能够提高TPU在挤出加工时的流动性,使得挤出加工时碳纳米管分布均匀。
该TPU基材CNT导电抗静电母粒中,碳纳米管为单壁碳纳米管或多壁碳纳米管;碳纳米管的直径在0.7nm~7nm之间,碳纳米管的长径比L/D在500以上;碳纳米管吸油值在300ml/100g以上,碳纳米管的氮吸附BET比表面积在250m2/g(平方米/克),以上,碳纳米管的碘吸附值在400mg/g以上。
下面通过具体实施方式来进一步说明本发明的技术方案。
实施例1
一种TPU基材CNT导电抗静电母粒,每100质量份的TPU基材CNT导电抗静电母粒中,包括以下质量份的组分:48.8份的TPU、20份的兼容剂、1.2份的润滑剂、5份的流动改性剂以及25份的碳纳米管。其中,润滑剂由0.5份的脂肪酸润滑剂、0.2份的脂肪酰胺类润滑剂和0.5份的有机硅润滑剂复配。
具体的,TPU的硬度为shoreA65,兼容剂为苯乙烯-乙烯-丁基共聚物接枝马来酸酐(SEBS-g-MAH),脂肪酸润滑剂为脂肪酸酯,脂肪酰胺类润滑剂为EBA(乙撑双硬脂酰胺),有机硅润滑剂为聚硅氧烷,流动改性剂为四苯基双酚A二磷酸酯(BDP)。
制备该TPU基材CNT导电抗静电母粒时,按照上述配比称取相应质量份的组分,将各组分混合均匀后熔融挤出造粒。
实施例2
一种TPU基材CNT导电抗静电母粒,每100质量份的TPU基材CNT导电抗静电母粒中,包括以下质量份的组分:30.8份的TPU、30份的兼容剂、1.2份的润滑剂、8份的流动改性剂以及30份的碳纳米管。其中,润滑剂由0.5份的脂肪酸润滑剂、0.2份的脂肪酰胺类润滑剂和0.5份的有机硅润滑剂复配。
具体的,TPU的硬度为shoreA65,兼容剂为苯乙烯-乙烯-丁基共聚物接枝马来酸酐(SEBS-g-MAH),脂肪酸润滑剂为脂肪酸酯,脂肪酰胺类润滑剂为EBA(乙撑双硬脂酰胺),有机硅润滑剂为聚硅氧烷,流动改性剂为四苯基双酚A二磷酸酯(BDP)。
制备该TPU基材CNT导电抗静电母粒时,按照上述配比称取相应质量份的组分,将各组分混合均匀后熔融挤出造粒。
对以上实施例1和实施例2中的TPU基材CNT导电抗静电母粒取样进行多次测试,以测试其中的CNT含量,测试结果如表1所示:
表1测试结果
从实施例1和实施例2的测试结果可知:在实施例1中,样品中的CNT含量分布在23~24%Wt之间,在实施例2中,样品中的CNT含量分布在25~28%Wt之间,因此,这种TPU基材CNT导电抗静电母粒的CNT含量分布较为均匀,满足TPU导电及抗静电的要求。
本发明的有益效果是,相对于现有技术需要在TPU中充入加工油来说,本发明通过在TPU中加入流动改性剂和润滑剂,增加了TPU的流动性,使得在挤出加工时碳纳米管分布均匀,并且无需在TPU中充入加工油,不会导致TPU在制备成成品后,液态油向产品表面迁移导致产品表面发粘。
本发明还提供了一种制品,其采用上述的TPU基材CNT导电抗静电母粒制得,这种制品中的碳纳米管分布均匀,具有导电及抗静电的性能,适合应用于电子产品中。
需指出的是,本发明不限于上述实施方式,任何熟悉本专业的技术人员基于本发明技术方案对上述实施例所作的任何简单修改、等同变化与修饰,都落入本发明的保护范围内。
Claims (10)
1.一种TPU基材CNT导电抗静电母粒,其特征在于,每100质量份的所述TPU基材CNT导电抗静电母粒中,包括以下质量份的组分:
TPU,30~50份;
兼容剂,20~40份;
润滑剂,1~3份;
流动改性剂,3~10份;
碳纳米管,25~35份。
2.如权利要求1所述的一种TPU基材CNT导电抗静电母粒,其特征在于:
所述TPU为聚酯型TPU或聚醚型TPU;所述TPU的扩链剂为二元醇或二元胺;所述TPU硬度在Shore A40~Shore D80之间。
3.如权利要求1所述的一种TPU基材CNT导电抗静电母粒,其特征在于:
所述兼容剂为三元乙丙橡接枝马来酸酐(EPDM-g-MAH)、苯乙烯-丁二烯-苯乙烯共聚物接枝马来酸酐(SBS-g-MAH)、苯乙烯-乙烯-丁基共聚物接枝马来酸酐(SEBS-g-MAH)或聚乙烯辛烯共聚物接枝马来酸酐(POE-g-MAH)。
4.如权利要求1所述的一种TPU基材CNT导电抗静电母粒,其特征在于:
所述润滑剂由脂肪酸类润滑剂、脂肪酰胺类润滑剂、有机硅润滑剂中的一种或多种复配而成。
5.如权利要求4所述的一种TPU基材CNT导电抗静电母粒,其特征在于:
所述脂肪酸润滑剂为饱和脂肪酸、不饱和脂肪酸、羟基脂肪酸、氧化脂肪酸、脂肪酸醇、脂肪酸酯中的一种。
6.如权利要求4所述的一种TPU基材CNT导电抗静电母粒,其特征在于:
所述脂肪酰胺类润滑剂为脂肪酸酰胺、烷撑双脂肪酸酰胺中的一种。
7.如权利要求4所述的一种TPU基材CNT导电抗静电母粒,其特征在于:
所述有机硅润滑剂为聚硅氧烷;所述聚硅氧烷重均分子量在30万~100万之间,粘度在60000~500000mPa·s之间。
8.如权利要求1所述的一种TPU基材CNT导电抗静电母粒,其特征在于:
所述流动改性剂为1,3亚苯基磷酸(2,6-甲苯基)四酯、四苯基双酚A二磷酸酯及其衍生物(BDP)或四苯基间苯二酚二磷酸酯及其衍生物(RDP)。
9.如权利要求1所述的一种TPU基材CNT导电抗静电母粒,其特征在于:
所述碳纳米管为单壁碳纳米管或多壁碳纳米管;
所述碳纳米管的直径在0.7nm~7nm之间,所述碳纳米管的长径比L/D在500以上;
所述碳纳米管吸油值在300ml/100g以上,所述碳纳米管的氮吸附BET比表面积在250m2/g以上,所述碳纳米管的碘吸附值在400mg/g以上。
10.一种制品,其特征在于:
所述制品采用如权利要求1~9任一项所述的TPU基材CNT导电抗静电母粒制得。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102264809A (zh) * | 2008-10-22 | 2011-11-30 | 阿克马法国公司 | 制备含有纳米管、特别是碳纳米管的热塑性复合材料的方法 |
CN106117881A (zh) * | 2016-07-05 | 2016-11-16 | 中山大学惠州研究院 | 一种仿真皮3d打印材料及其制备方法 |
CN109836817A (zh) * | 2019-01-28 | 2019-06-04 | 杭州本松新材料技术股份有限公司 | 卤素阻燃剂及其应用 |
CN111434719A (zh) * | 2019-01-11 | 2020-07-21 | 汉达精密电子(昆山)有限公司 | 一种tpu抗静电材料及其产品 |
CN111434718A (zh) * | 2019-01-11 | 2020-07-21 | 汉达精密电子(昆山)有限公司 | 一种tpu导电材料及其产品 |
-
2020
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102264809A (zh) * | 2008-10-22 | 2011-11-30 | 阿克马法国公司 | 制备含有纳米管、特别是碳纳米管的热塑性复合材料的方法 |
CN106117881A (zh) * | 2016-07-05 | 2016-11-16 | 中山大学惠州研究院 | 一种仿真皮3d打印材料及其制备方法 |
CN111434719A (zh) * | 2019-01-11 | 2020-07-21 | 汉达精密电子(昆山)有限公司 | 一种tpu抗静电材料及其产品 |
CN111434718A (zh) * | 2019-01-11 | 2020-07-21 | 汉达精密电子(昆山)有限公司 | 一种tpu导电材料及其产品 |
CN109836817A (zh) * | 2019-01-28 | 2019-06-04 | 杭州本松新材料技术股份有限公司 | 卤素阻燃剂及其应用 |
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