Performance of PVC/ABS composites filled with carbon black and talc powders based on carbon nano coating deposition

doi:10.19491/j.issn.1001-9278.2022.08.002

Abstract

Abstract:

A carbon nano coating was deposited on the surface of talc powder using a high-temperature pyrolysis polymer method and then was incorporated into PVC/ABS composite with carbon black. The effects of contents of talc powder and carbon black on the electrical properties， mechanical performance， thermal stability， and flame retardancy of the composites were investigated. The experimental results indicated that when 3 parts of talc powder was added into the composites， the percolation value of carbon black was only 3 parts. The tensile strength increased by 14.4 % for the composite with this addition amount. This can be explained by the fact that talc powder and carbon black can form a network structure in the matrix， in which talc powder is distributed in random positions and directions as nodes and carbon black acts as a channel to connect the nodes with each other.

Key words: high temperature pyrolysis, polymer-matrix composite, hybrid structure, antistatic, mechanical property

CLC Number:

TQ314

JIAO Zhiwei, WANG Kechen, ZHANG Yang, YANG Weimin. Performance of PVC/ABS composites filled with carbon black and talc powders based on carbon nano coating deposition[J]. China Plastics, 2022, 36(8): 10-15.

Figures/Tables 7

Fig.1. Raman spectra of carbon nano deposited talc powder

Fig.2. Surface micro morphology of talc powder at different calcination temperature

Fig.3. Relationship between Rs of the composites and its talc powder and carbon black content

Fig.4. Schematic diagram of synergistic filling of talc powder and carbon black

Fig.5. SEM images of PVC/ABS/talc/CB composites

Fig.6. Tensile strength of PVC/ABS composites

Fig.7. Impact strength of PVC/ABS composites

References 12

1	赵亮.PVC复合体系抗静电性能研究［J］.塑料工业，2014，42（3）：89⁃93.
	ZHAO L. Electrical resistance of PVC compound system［J］. China Plastics Industry，2014，42（3）：89⁃93.
2	Farzaneh Memarian， Abdolhossein Fereidoon，Hossein Ali Khonakdar，et al. Thermo‐mechanical and shape memory behavior of TPU/ABS/MWCNTs nanocomposites compatibilized with ABS‐g⁃MAH［J］. Polymer Composites，2019，40（2）： 789⁃800.
3	李茁实. 聚氯乙烯（PVC）实体与泡沫导电复合材料电性能的研究［D］.长春：吉林大学，2006.
4	吕瑞华. 抗静电软质聚氯乙烯材料的研究［D］.成都：四川大学，2005.
5	Hu Zhufeng， Kui Ma， Wen Tian，et al. Manganese dioxide anchored on hierarchical carbon nanotubes/graphene/diatomite conductive architecture for high performance asymmetric supercapacitor［J］. Applied Surface Science，2020，508： 144777.
6	Jin Ho Bae，ParkJong⁃Hyun，SeoMin⁃Kang，et al. Synthesis and electrochemical performances of platinum decorated polydopamine⁃coated carbon nanotubes/graphene composi⁃tes as fuel cell catalysts［J］. Journal of Alloys and Compounds，2020，822： 153586.
7	Chen Xue， Gao Hanyang， Hu Guoxin. Viscoelastic and fatigue properties of graphene and carbon black hybrid structure filled natural rubber composites under alternating loading［J］. Construction and Building Materials，2020，265： 120299.
8	高晓东. 聚合物热解碳纳米涂层无机增强体及其功能复合材料的研究［D］.北京：北京化工大学，2021.
9	吴惠舒. 石墨烯增强多元异质复合涂层的制备及性能研究［D］.广州：广东工业大学，2020.
10	Dobrowolski A.， Jagiełło J.， Czołak D.，et al. Determining the number of graphene layers based on Raman response of the SiC substrate［J］. Physica E： Low⁃dimensional Systems and Nanostructures，2021，134： 114853.
11	Seyed Sajad Sadeghi， Hamidreza Simchi. Raman spectra and infrared intensities of graphene⁃like clusters in compared to epitaxial graphene on SiC［J］. Indian Journal of Physics，2021，96： 1 911⁃1 919.
12	Gao Xiaodong， Wang Yujie， Zhang Zhenghe， et al.Conductive nano⁃carbon coating on silica by pyrolysis of polyethylene ［J］.Materials Letters，2019，225：126567.

[1]	ZHANG Taozhong, CHEN Xiaolong, HAO Xiaoyu, YU Fujia. Comparison of mechanical properties and interfacial interactions of polypropylene composites filled with talc， calcium carbonate， and barium sulfate [J]. China Plastics, 2022, 36(8): 36-41.
[2]	YU Changyong, XIN Zhong. Effect of α/β complex nucleating agent based on hexahydrophthalate on properties of polypropylene [J]. China Plastics, 2022, 36(7): 121-128.
[3]	TAN Liqin, LIU Weiqu, LIANG Liyan, WANG Shuo, FENG Zhiqiang, LIN Jiaming. Preparation and performance of epoxy resin modified with mercaptan polysiloxane [J]. China Plastics, 2022, 36(7): 21-29.
[4]	XU Jie, ZHONG Jinfu, TONG Xiaoqian, LI Guangfu, FU Dongliang, LI Chengcheng. Preparation and performance of carboxyl⁃terminated tannic acid/gallic acid⁃based epoxy composite [J]. China Plastics, 2022, 36(7): 44-50.
[5]	LI Kaize, XIN Yong. Properties of thermoplastic polyurethane composites modified with carbon nanotubes [J]. China Plastics, 2022, 36(6): 1-5.
[6]	WANG Shuai, ZHANG Yudi, YANG Fukai, XU Xinyu. Preparation and properties of polyimide/multi⁃walled carbon nanotubes composite foams [J]. China Plastics, 2022, 36(6): 39-45.
[7]	WANG Jinye, TANG Bohu, YANG Lining, XIE Meng, GUO Zechao, YANG Guang. Study on multi⁃jet⁃fusion forming process of PA12 parts [J]. China Plastics, 2022, 36(6): 81-86.
[8]	SUN Wenbo, XIN Chunling, HE Yadong, ZHAI Yujiao, YAN Baorui. Influence of micro⁃foaming injection molding process on cell structure of glass⁃fiber⁃reinforced PBT products [J]. China Plastics, 2022, 36(5): 1-7.
[9]	WANG Ke, LONG Chunguang. Mechanical and tribological properties of ultra⁃high molecular weight polyethylene/sepiolite fiber composites [J]. China Plastics, 2022, 36(5): 19-23.
[10]	CHEN Sheng, LIANG Yingchao, WU Fangjuan, FANG Hui, FAN Xinfeng, CHEN Hui, WANG Yonggang. Preparation and interfacial modification of polyamide 6/bidirectional warp⁃knitted glass fiber composites [J]. China Plastics, 2022, 36(5): 24-28.
[11]	HE Hezhi, XU Li, YANG Yike. Effect of prestress on mechanical properties of PC/CF laminates [J]. China Plastics, 2022, 36(4): 1-5.
[12]	LI Suyuan, LIU Huipeng, GONG Shun, HUANG Guotao, LI Yucai, WU Xin, DENG Jianping, PAN Kai. Preparation and characterization of EVA foaming materials modified with thermoplastic polyamide elastomer [J]. China Plastics, 2022, 36(4): 6-14.
[13]	ZHANG Jiufu, LUO Kaiqiang, XU Jun, GUO Baohua. Study on comprehensive properties and influencing factors of long glass fiber reinforced PA66 composites [J]. China Plastics, 2022, 36(3): 1-8.
[14]	WANG Fuyu, GUO Jinqiang, ZHANG Yuxia. In⁃situ fibrillation methods of polymer blends and their application in PP⁃based blends [J]. China Plastics, 2022, 36(3): 146-156.
[15]	LI Zeyang, CEN Lan, CHEN Sheng, CHEN Weijie, DU Binghua, ZHANG Ershuai. Preparation and properties of XNBR/PA12 thermoplastic elastomer [J]. China Plastics, 2022, 36(3): 15-20.