Abstract
Powdery nitrile butadiene rubbers (PNBRs) are introduced into the bisphenol A dicyanate ester (BADCy) matrix to fabricate the PNBRs/BADCy composites. The mass fraction of PNBRs affecting on the mechanical, heat resistance and dielectric properties of the PNBRs/BADCy composites is investigated, and the addition of PNBRs affecting on the curing reaction of the BADCy is also investigated. Results show that both flexural strength and impact strength of the PNBRs/BADCy composites are increased firstly, but decreased with excessive addition of PNBRs. Compared with that of pure BADCy, the maximum flexural strength and impact strength of the PNBRs/BADCy composites is increased by 27.8 percent and 49.6 percent, respectively. And the heat resistance and dielectric properties of the PNBRs/BADCy composites are decreased with the increasing addition of PNBRs. Additionally, the addition of PNBRs can effectively promote the curing reaction of the BADCy system.
| Original language | English |
|---|---|
| Pages (from-to) | 1310-1314 |
| Number of pages | 5 |
| Journal | Optoelectronics and Advanced Materials, Rapid Communications |
| Volume | 9 |
| Issue number | 9-10 |
| State | Published - 2015 |
Keywords
- Bisphenol a dicyanate ester (BADCy)
- Curing reaction
- Dielectric properties
- Heat resistance
- Powdery nitrile butadiene rubbers (PNBRs)
Fingerprint
Dive into the research topics of 'Mechanical, thermal and dielectric properties of PNBRs/BADCy composites'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver