Effects of ultrasonic dispersion on nanoparticle based polyurethane foam reinforcement
Using an appropriate mixing method for synthesizing nanoparticle based polyurethane foam is crucial because nanoparticles are very cohesive, which hinder their uniform Keeping students in by sending them out: Retention and service-learning dispersion.In this study, ultrasonic dispersion (UD) was adopted to enhance the dispersion of nanoparticles in