Home Journals Articles Updates About
CN
image
收藏切换
Study on eco-friendly zinc neodecanoate accelerator
收藏切换
PDF
Shuangmin YU1, Shuangkui SUN2, Cunzhao ZHANG2, Wenjing JIN1, Zhaohui DONG2, Yongchao CHEN2
Insulating Materials | 2024, 57(6) : 23 - 28
Less
收藏切换
Insulating Materials | 2024, 57(6): 23-28
• Material Research •
Study on eco-friendly zinc neodecanoate accelerator
Full
Shuangmin YU1, Shuangkui SUN2, Cunzhao ZHANG2, Wenjing JIN1, Zhaohui DONG2, Yongchao CHEN2
Affiliations
  • 1Shanghai Electric Power Generation Equipment Co., Ltd., Generator Plant, Shanghai 200240, China
  • 2POWERCHINA Qinghai Electric Power Engineering Co., Ltd., Xining 810008, China
Published: 2024-06-20 doi: 10.16790/j.cnki.1009-9239.im.2024.06.004
Outline
收藏切换

In order to develop a safe and eco-friendly accelerator, the differences between zinc neodecanoate and zinc naphthenate were studied from the three aspects of volatility characteristic, Zn2+ ion content, and the promoting curing characteristics of epoxy anhydride resin. Using high purity bisphenol A epoxy and methyl hexahydrophthalic anhydride as resin matrix, zinc neodecanoate and zinc naphthenate accelerators was added to the resin matrix,respectively. And then resin cured samples were prepared through the same process, and the glass transition temperature (Tg) and thermogravimetric curves of the samples were tested. The results show that due to the characteristic of single molecular structure, high Zn2+ content, and very low volatile organic compounds (VOCs), zinc neodecanoate is environmentally friendly. Comparing to zinc naphthenate, zinc neodecanoate requires a higher temperature to ensure complete curing of the epoxy anhydride resin. But under the same existing process conditions, the Tg of cured sample accelerated by zinc neodecanoate can reach 152℃, which is 11℃ higher than that of zinc naphthenate (141℃), indicating that the cured product accelerated by zinc neodecanoate has better thermomechanical properties.

epoxy anhydride resin  /  zinc neodecanoate  /  zinc naphthenate
Shuangmin YU, Shuangkui SUN, Cunzhao ZHANG, Wenjing JIN, Zhaohui DONG, Yongchao CHEN. Study on eco-friendly zinc neodecanoate accelerator[J]. Insulating Materials, 2024 , 57 (6) : 23 -28 . DOI: 10.16790/j.cnki.1009-9239.im.2024.06.004
Appendix
Less
Year 2024 volume 57 Issue 6
PDF
191
87
Cite this Article
BibTeX
Article Info
doi: 10.16790/j.cnki.1009-9239.im.2024.06.004
  • Receive Date：2023-03-27
  • Online Date：2025-12-22
  • Published：2024-06-20
Article Data
Affiliations
History
  • Received：2023-03-27
  • Revised：2023-04-21
Affiliations
    1Shanghai Electric Power Generation Equipment Co., Ltd., Generator Plant, Shanghai 200240, China
    2POWERCHINA Qinghai Electric Power Engineering Co., Ltd., Xining 810008, China
References
Share
https://castjournals.cast.org.cn/joweb/jycl/EN/10.16790/j.cnki.1009-9239.im.2024.06.004
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