Flame Retarding Cyanate Ester Resin with Low Curing Temperature, High Thermal Resistance, Outstanding Dielectric Property, and Low Water Absorption for High Frequency and High Speed Printed Circuit Broads

Chen, Xiangxiu; Liang, Guozheng; Gu, Aijuan; Yuan, Li

doi:10.1021/ie504333f

Cited by 53 publications

(31 citation statements)

References 47 publications

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“…Cyanate ester resins (CEs) and networks fall within the versatile class of thermosetting polymers and display a number of unique properties such as low dielectric constants, increased thermal stability, improved mechanical strength, high glass transition temperatures ( T g ), high flame retardancy and improved processability …”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of siloxane‐based cyanate ester elastomers from readily available materials: a top‐down approach

Jennings

Morey

Guenthner

et al. 2016

Polymer International

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A number of siloxane‐based cyanate ester (SiCE) elastomers were prepared from commercially available starting reagents employing a hydrosilylation reaction. Each elastomer was designed to utilize 2,4,6‐tris(allyloxy)‐1,3,5‐triazine as a crosslinker and multifunctional vinyl component in the hydrosilylation reaction, ensuring that the triazine rings were completely formed, and thus the elastomers resemble fully cured cyanate ester networks. The hydride‐terminated siloxane components used were varied from small‐molecule siloxanes to pre‐polymers of different molecular weights. Attenuated total reflectance Fourier transform infrared analysis confirmed the successful hydrosilylation reaction and complete curing of the SiCE elastomers via functional group analysis. Thermal characterization by thermogravimetric analysis and differential scanning calorimetry demonstrated that thermal properties of the elastomers could be tailored depending on the type of siloxane component that was utilized. The gel content of the elastomers was also determined. Investigations into the effects of a platinum catalyst on the elastomers determined that the presence of the catalyst affected the thermochemical stability of the SiCE elastomers. Published 2016. This article is a U.S. Government work and is in the public domain in the USA.

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Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of siloxane‐based cyanate ester elastomers from readily available materials: a top‐down approach

Jennings

Morey

Guenthner

et al. 2016

Polymer International

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“…Multiwalled carbon nanotubes containing hydroxyl groups have exhibited the most dramatic catalytic effect on the polymerization of bisphenol E cyanate ester (CE) resin . 2,5‐Dihydroxyphenyl‐9,10‐dihydro‐9‐oxa‐10‐phosphaphenanthrene‐10‐oxide (DPDP) decreased the curing peak of the DPDP/CE system by 21–76 °C compared with that of the CE resin . Additionally, phosphorus‐containing hybridized multiwalled carbon nanotubes (PMWCNTs) lowered the curing temperature of PMWCNT/CE composites by 45–71 °C …”

Section: Introductionmentioning

confidence: 99%

Catalytic effect of poly(silicon‐containing arylacetylene) with terminal acetylene on the curing reaction and properties of a bisphenol A type cyanate ester

Cai

Yuan

Huang

2018

Polymer International

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Bisphenol A dicyanate ester (BADCy) was blended with an acetylene‐terminated poly(silicon‐containing arylacetylene) (PSA‐E) with acidic terminal acetylene groups to prepare a modified cyanate ester (BADCy/PSA‐E) via solution and evaporation. The curing reaction of the BADCy/PSA‐E was studied by DSC and in situ infrared monitoring. The curing initial temperature and peak temperature of the blended resin decreased by up to 95 and 57 °C, respectively. The PSA‐E could catalyze the curing reaction of BADCy. The thermal, dielectric and mechanical properties of the cured blended resins were further evaluated. The temperature at 5% mass loss of the cured blended BADCy with 20% mass fraction of PSA‐E increased from 361 to 426 °C, although the glass transition temperature (Tg) of the cured blended resin remained at 270 °C. The cured BADCy/PSA‐E blended resin exhibited a good thermal stability. The dielectric loss factor and mechanical properties of the cured BADCy decreased upon addition of the PSA‐E resin. However, the flexural strength and impact strength of the cured blended BADCy/PSA‐E resin exhibited values of 95 MPa and 21 kJ m−2, respectively. © 2018 Society of Chemical Industry

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“…Cyanate ester (CE) resin is one of important thermosetting materials for the encapsulation of electronic devices for its nice mechanical property, excellent dielectric property, and low water absorption performance , and widely used as prefabricating structure/function integration materials . More specifically, after adding a small amount of filler, the CE composites still have good dielectric properties.…”

Section: Introductionmentioning

confidence: 99%

Coordinating of thermal and dielectric properties for cyanate ester composites filled with silica‐coated sulfonated graphene oxide hybrids

Chen

Ding

2017

Polymer Composites

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The cyanate ester (CE) resin is widely used for electrical and electronics packaging due to its excellent dielectric properties, high heat resistance and low water absorption. However, the low thermal conductivity limits its application in highly integrated circuits. In this work, cyanate ester (CE) based composites filled with silicon dioxide (SiO2) coated sulfonated graphene oxide (SGO) were successfully prepared by sol‐gel process to coordinate its thermal conductivity and dielectric properties. The obtained composites showed enhanced thermal conductivity and maintained good insulating properties. It was found that the thermal conductivity of the composites increased with the loading of SiO2@SGO hybrids and reached a maximum of 0.71 W·m−1·K−1 with 25 wt% fillers, 3.4 times higher than the baseline CE resin. This increase is attributed to the presence of SiO2@SGO, which improved the phonon transmission channel in CE resin, and the surface modification on SGO also reduced interfacial thermal resistance between SiO2@SGO and CE resin. The thermal stability of the composites has been improved from about 300°C to 390°C. Furthermore, the prepared SiO2@SGO/CE composites exhibited excellent dielectric performance for electronics packaging applications. POLYM. COMPOS., 39:E1565–E1573, 2018. © 2017 Society of Plastics Engineers

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Flame Retarding Cyanate Ester Resin with Low Curing Temperature, High Thermal Resistance, Outstanding Dielectric Property, and Low Water Absorption for High Frequency and High Speed Printed Circuit Broads

Cited by 53 publications

References 47 publications

Synthesis and characterization of siloxane‐based cyanate ester elastomers from readily available materials: a top‐down approach

Synthesis and characterization of siloxane‐based cyanate ester elastomers from readily available materials: a top‐down approach

Catalytic effect of poly(silicon‐containing arylacetylene) with terminal acetylene on the curing reaction and properties of a bisphenol A type cyanate ester

Coordinating of thermal and dielectric properties for cyanate ester composites filled with silica‐coated sulfonated graphene oxide hybrids

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