Interfacially reinforced carbon fiber composites by grafting modified methylsilicone resin

Jiang, Bo; Zhang, Tong; Zhao, Linda; Huang, Yudong

doi:10.1016/j.compscitech.2016.12.022

Cited by 72 publications

(29 citation statements)

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Owing to the much higher binding energy of the silicon-oxygen bond (460.5 kJ/mol) than the 2 carbon-oxygen bond (358.0 kJ/mol) or carbon-carbon bond (304 kJ/mol), the thermostability of methylsilicone resin is better than the conventional organic polymer. Therefore, methylsilicone resins with high-temperature 3 4 resistance, good electric insulation, chemical resistance and excellent 5 weather resistance as a candidate for alternative organic materials are 6 widely used in chemical, aerospace and other fields. However, especially in the practical application of aerospace, the service o temperature of composites is usually about 200 C, and even the peak o 7 temperature reaches more than 300 C. Hence, it is necessary to further improve the heat resistance of methylsilicone resins.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Thermostability of Modified Graphene Oxide/Methylsilicone Resin Nanocomposites

Yin¹,

Jiang²,

Zhu³

et al. 2018

Eng. Sci.

Self Cite

View full text Add to dashboard Cite

To promote the thermostability of methylsilicone resin, toluene-2,4-diisocyanate (TDI) modified graphene oxide (GO) was grafted on silicone resin. Fourier-transformed infrared (FT-IR) spectra suggested that modified GO was grafted on silicone resin successfully. Thermogravimetric o o analysis (TGA) curves showed the initial decomposition temperature of modified methylsilicone resin increased from 391.2 C to 427.0 C, o o maximum weight loss rate temperature increased from 423.5 C to 542.5 C, indicated that the incorporation of modified GO could obviously improve the thermostability of methylsilicone resin. The effects of GO on the methylsilicone resin were also characterized to assess the degradation behavior of methylsilicone resin. Furthermore, the mechanism of improving the thermostability of methylsilicone resin by modified GO was also discussed: Reducing remaining Si-OH in the curing process of silicone resin; isolating oxygen atoms and other substances, hindering the thermal movement of the silicone resin chain can effectively improve the thermostability of the silicone resin.

show abstract

Section: Introductionmentioning

confidence: 99%

Investigation of Thermostability of Modified Graphene Oxide/Methylsilicone Resin Nanocomposites

Yin¹,

Jiang²,

Zhu³

et al. 2018

Eng. Sci.

Self Cite

View full text Add to dashboard Cite

show abstract

“…Gas barrier coating is a method of applying a layer of polymer coating [11][12][13] liquid on the film to form a gas barrier coating. At present, the functional silicone resin coating obtained by photo-thermal double [14][15][16] curing technology has the advantages of rapid curing, simple process, energy saving and environmental protection, and does not contain volatile solvents in the curing system, which is in line with the increasing emphasis on the environmental protection concept nowadays. This method can obtain transparent protective functional silicone resin coatings with excellent thermal properties and high degree of crosslinking.…”

Section: Introductionmentioning

confidence: 91%

Excellent Gas Barrier Properties PET Film Modified by Silicone Resin/Sericite Nanocomposite Coatings

Chen¹,

Ding²,

Jiang³

et al. 2019

ES Mater.Manuf.

Self Cite

View full text Add to dashboard Cite

In order to improve the gas barrier properties of PET films, the intercalated sericite was used as a barrier material in the functional silicone resin coatings. Firstly, the functional silicone resin with excellent thermal properties and high crosslinking degree was prepared. Secondly, lamellar sericite was intercalated and characterized by SEM and XRD. It was found that the lamellar spacing changed to 1.053 nm, and the compatibility in silicone resin was improved. Finally, the water vapor permeability (WVTR) and the oxygen permeability (OTR) of the 2 modified PET film were tested. The results showed that WVTR and OTR of the modified PET film reached 12.40 g/(m •24 h) and 29.91 3 2 cm /(m •24 h•0.1 MPa) respectively, which indicated that the silicone resin modified by intercalated sericite successfully prevents the direct penetration of gas molecules, thus forming a "loop" when gas enters, prolonging its permeation path and effectively realizing high gas barrier performance. Research Paper ES Materials & Manufacturing Sericite was obtained from Chuzhou Yonghe Sericite Co., Ltd(Anhui China), γ-glycidyl-ether-oxypropyl-trimethoxysilane (KH560), γmethacryloxypropyl trimethoxysilane (KH570), trimethylolpropanetriacrylate (TMPTA) were purchased from Qufu Chengguang Chemical Co., Ltd(Shandong China). N-dimethylaminoethyl-methacrylate (DMAEMA) was procured from Shanghai Tengquan Biotechnology Co., Ltd. 2-ethylBase-4-methylimidazoxane was supplied by Sarn Flower Technology Co., Ltd. Benzophenone was purchased from Beijing Brillingway Technology Co., Ltd. Cetyltrimethylammonium bromide (CTAB) and NaCl were procured from Shanghai Chemical Reagent Co., Ltd. Dense HNO and ethanol were obtained from Xilong 3 Chemical Co., Ltd. Polyether amine D230, hexanediol diacrylate (HDDA), sodium hydroxide were all got from Aladdin reagent Co., Ltd. All the reagents were used as received. Publisher's Note Engineered Science Publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

show abstract

“…Since epoxy resin is widely used in the preparation of composites, they are oen used as reference for comparison in various literatures. [24][25][26] The results show that the IFSS of the C f /PN composite is higher than that of the epoxy micro-composite. This is a very signicant result for the high performance PN resin.…”

Section: Interfacial Shear Strengthmentioning

confidence: 99%

Interface conjugation enhances the interface adhesion performance of carbon fiber-reinforced phthalonitrile composites by π–π stacking

et al. 2018

View full text Add to dashboard Cite

show abstract

Interfacially reinforced carbon fiber composites by grafting modified methylsilicone resin

Cited by 72 publications

References 40 publications

Investigation of Thermostability of Modified Graphene Oxide/Methylsilicone Resin Nanocomposites

Investigation of Thermostability of Modified Graphene Oxide/Methylsilicone Resin Nanocomposites

Excellent Gas Barrier Properties PET Film Modified by Silicone Resin/Sericite Nanocomposite Coatings

Interface conjugation enhances the interface adhesion performance of carbon fiber-reinforced phthalonitrile composites by π–π stacking

Contact Info

Product

Resources

About