Effect of primary-secondary synergistic system on the aging resistance of <i>Salix psammophila</i>/polylactic acid composites.

The non-linear fitting results indicate a highly significant power-law relationship between flexural strength and each dynamic mechanical parameter ( E ′, E ′′, tan δ ), with correlation coefficients R 2 of all fitting equations exceeding 0.98.

also in 132,142 other papers

Upon entering the rubbery state (III), E ′′ gradually decreased, while tan δ showed a trend of first decreasing and then increasing; WPC-1/D consistently maintained the highest E ′′ and tan δ values, indicating that it could still sustain excellent energy dissipation capacity in the rubbery state through continuous interfacial friction and restricted molecular chain motion.

also in 53,322 other papers