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Curing reaction kinetics and properties of cyanate ester-bismaleimide-hydrocarbon composite resin system
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Weifeng YIN1, Yongjing XU2, Yaode ZENG1, 2, Jiming ZHANG1, Rui LIU1, Cui HUO1, Shanyin YAN2
Insulating Materials | 2023, 56(10) : 37 - 42
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Insulating Materials | 2023, 56(10): 37-42
• Material Research •
Curing reaction kinetics and properties of cyanate ester-bismaleimide-hydrocarbon composite resin system
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Weifeng YIN1, Yongjing XU2, Yaode ZENG1, 2, Jiming ZHANG1, Rui LIU1, Cui HUO1, Shanyin YAN2
Affiliations
  • 1Shaanxi Sub-centers of National Engineering Research Center of Electronic Circuits Base Materials, Shaanxi Shengyi Technology Co., Ltd., Xianyang 712000, China
  • 2National Engineering Research Center of Electronic Circuits Base Materials, Shengyi Technology Co., Ltd., Dongguan 523808, China
Published: 2023-10-20 doi: 10.16790/j.cnki.1009-9239.im.2023.10.005
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In this research, cyanate ester-bismaleimide-hydrocarbon (BT-CH) composite resin system and BT-CH copper clad laminates (CCL) were prepared by introducing hydrocarbon (CH) resin into ester-bismaleimide (BT) resin system. The curing kinetic parameters of BT-CH composite resin system were studied by differential scanning calorimetry (DSC), Fourier infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). The dielectric loss (Df) and thermal oxygen ageing properties of BT-CH composite resin were investigated after curing. The results show that the reaction order, activation energy, and frequency factors of BT-CH composite resin system are smaller than those of BT system, CH can promote the curing reaction of BT. According to the FTIR spectra of BT-CH CCL, the characteristic peaks of cyanate group, imide group, and vinyl group disappear or weaken, while that of triazine ring appear, the reaction of resin system is sufficient. SEM shows there is no hole or other microdefect in the BT-CH substrates. The Df of BT-CH substrate is 25% higher than that of BT substrate, and the Df of BT-CH substrate increases by 6% after thermal oxygen ageing at 153℃ for 4 weeks, which has excellent thermal oxygen ageing resistance.

cyanate ester  /  bismaleimide  /  hydrocarbon resin  /  dielectric properties
Weifeng YIN, Yongjing XU, Yaode ZENG, Jiming ZHANG, Rui LIU, Cui HUO, Shanyin YAN. Curing reaction kinetics and properties of cyanate ester-bismaleimide-hydrocarbon composite resin system[J]. Insulating Materials, 2023 , 56 (10) : 37 -42 . DOI: 10.16790/j.cnki.1009-9239.im.2023.10.005
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Year 2023 volume 56 Issue 10
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doi: 10.16790/j.cnki.1009-9239.im.2023.10.005
  • Receive Date：2022-11-30
  • Online Date：2025-11-24
  • Published：2023-10-20
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History
  • Received：2022-11-30
  • Revised：2023-01-18
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Affiliations
    1Shaanxi Sub-centers of National Engineering Research Center of Electronic Circuits Base Materials, Shaanxi Shengyi Technology Co., Ltd., Xianyang 712000, China
    2National Engineering Research Center of Electronic Circuits Base Materials, Shengyi Technology Co., Ltd., Dongguan 523808, China
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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
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