the polymer microsphere market has broad prospects

​​​​polymer microspheres refer to polymer particles with a spherical shape and a particle size ranging from tens of nanometers to hundreds of microns. the surface of polymer microspheres is composed of hydrophilic polymers and has the characteristics of good viscoelasticity, good water-absorbing swelling, high mobility, and good diffusibility. it is widely used in medical, coatings,…