The reaction of epoxy novolac resin cured with benzoxazine resin (BA-a) was investigated under non-isothermal DSC at different heating rates. The kinetic parameters and the kinetic models of the curing processes of the ...

Microwave processing of silicon carbide (SiC) whisker filled ternary systems based on benzoxazine, epoxy, and phenolic resins has been investigated using an industrial microwave apparatus at a fixed frequency of 2.45 GHz. ...

Uniform copolymer films of benzoxazine resin (BA-a) and urethane prepolymer (PU) were prepared at various BA-a/PU mass ratios (100/0, 80/20, 60/40, 40/60, 20/80, and 0/100) via sequential cure method comprising of moisture ...

A benzoxazine binder modified by incorporating (1) friction additives, such as graphite, alumina, silicon oxide, zirconium silicate, and coke; (2) reinforcing fibers, such as aramid pulp, potassium titanate, ceramic fiber, ...

Frictional composites based on polybenzoxazine (PBA-a) and acrylonitrile-butadiene rubber (NBR) are developed in this study. Mechanical, thermal and tribological properties of the PBA-a/NBR composites at 0, 2, 5, 10 and ...