Effect of Graphite Particle Size on Tribological and Mechanical Properties of Polybenzoxazine Composites

Effect of Graphite Particle Size on Tribological and Mechanical Properties of Polybenzoxazine Composites Chanchira Jubsilp*, Jaruwat Singto, Warawoot Yamo Sarawut Rimdusit Department of Chemical Engineering, Srinakharinwirot University, Ongkharak, Nakhonnayok 26120 Thailand Graduate School, Srinakharinwirot University, Wattana, Bangkok 10110 Thailand Polymer Engineering Laboratory, Department of Chemical Engineering, Faculty of Engineering, Chulalongorn University, Pathumwan, Bangkok 10330 Thailand chanchira@g.swu.ac.th