Home Journals Articles Updates About
CN
image
收藏切换
Preparation and Properties of Aramid Fibrid/Mica Composite Insulating Paper
收藏切换
PDF
Miaolin WANG1, Jun LI2, Yimin XIE1, Xinhui LI2, Qinghua FENG1, 2
Insulating Materials | 2022, 55(8) : 32 - 36
Less
收藏切换
Insulating Materials | 2022, 55(8): 32-36
• Material Research •
Preparation and Properties of Aramid Fibrid/Mica Composite Insulating Paper
Full
Miaolin WANG1, Jun LI2, Yimin XIE1, Xinhui LI2, Qinghua FENG1, 2
Affiliations
  • 1Pulp and Paper Engineering Research Institute, Hubei University of Technology, Wuhan 430068, China
  • 2Pamica Electric Material Hubei Co., Ltd., Xianning 437400, China
Published: 2022-08-20 doi: 10.16790/j.cnki.1009-9239.im.2022.08.006
Outline
收藏切换

Using aramid fibrid as reinforcing material and introducing into mica paper-based materials, we manufacture an aramid fibrid/mica composite insulating paper by wet paper with pulp. The morphology, mechanical strength, insulating properties, thermal stability, and glue permeability of the composite paper were systematically studied. The results show that the flake mica and ribbon-like aramid fibrid are orderly stacked to form a “brick-mud” structure. The increase of aramid content makes the composite paper structure more compact, and the mechanical strength also increases. With the increase of aramid content, the gap between mica is filled, and the air permeability of composite paper decreases. The electric strength and thermal stability of the composite paper decrease with the increase of thickness, but the composite paper still maintains good insulating properties and thermal resistance.

aramid fibrid  /  mica  /  glue permeability  /  electric strength
Miaolin WANG, Jun LI, Yimin XIE, Xinhui LI, Qinghua FENG. Preparation and Properties of Aramid Fibrid/Mica Composite Insulating Paper[J]. Insulating Materials, 2022 , 55 (8) : 32 -36 . DOI: 10.16790/j.cnki.1009-9239.im.2022.08.006
Appendix
Less
Year 2022 volume 55 Issue 8
PDF
103
46
Cite this Article
BibTeX
Article Info
doi: 10.16790/j.cnki.1009-9239.im.2022.08.006
  • Receive Date：2021-08-12
  • Online Date：2025-12-23
  • Published：2022-08-20
Article Data
Affiliations
History
  • Received：2021-08-12
  • Revised：2021-10-19
Affiliations
    1Pulp and Paper Engineering Research Institute, Hubei University of Technology, Wuhan 430068, China
    2Pamica Electric Material Hubei Co., Ltd., Xianning 437400, China
References
Share
https://castjournals.cast.org.cn/joweb/jycl/EN/10.16790/j.cnki.1009-9239.im.2022.08.006
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House