Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/13848
ชื่อเรื่อง: Effect of rubber contents on tribological and thermomechanical properties of polybenzoxazine
ผู้แต่ง: Jubsilp C.
Rimdusit S.
Takeichi T.
Keywords: Bending strength
Copolymers
Rubber
Thermodynamic stability
Thermogravimetric analysis
Tribology
Dynamic mechanical analysis (DMA)
Flexural properties
Friction coefficients
Polybenzoxazine
Rubber content
Thermomechanical properties
Tribological properties
Universal test
Polymer blends
วันที่เผยแพร่: 2014
บทคัดย่อ: Bisphenol-A/aniline based polybenzoxazine (PBZ) modified with amine terminated butadiene-acrylonitrile (ATBN) were prepared. The tribological and thermomechanical properties as well as thermal stability of the PBZ/ATBN copolymers were investigated by ball-on-disc tribometer, dynamic mechanical analysis (DMA), universal test machine and thermogravimetric analysis (TGA). The inclusion of ATBN at a mass fraction of 5% was found to greatly increase friction coefficient and wear resistance of the copolymers. DMA measurements showed that the storage modulus and the glass transition temperature of the PBZ can be maintained with an addition of ATBN in the range of 1-5wt%. Moreover, flexural property measurements indicated that the flexural strength of the copolymer increased with increasing of ATBN content up to 10wt% whereas TGA results revealed that an increase of the PBZ content can help improve thermal stability of the copolymers. © (2014) Trans Tech Publications, Switzerland.
URI: https://ir.swu.ac.th/jspui/handle/123456789/13848
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904278327&doi=10.4028%2fwww.scientific.net%2fAMM.576.75&partnerID=40&md5=3d5bbb588bbbcd3d70ededbb67bd46ea
ISSN: 16609336
Appears in Collections:Scopus 1983-2021

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