VOLL VULKANISIERTES KAUTSCHUKPULVER MIT KONTROLLIERBAREM PARTIKELDURCHMESSER SOWIE HERSTELLUNGSVERFAHREN UND VERWENDUNG DAFÜR

摘要

The present invention provides a fully vulcanized powdery rubber having a particle size of from 20 to 2000 nm, its preparation and use. The vulcanized powdery rubber is obtained by irradiating a rubber latex having a particle size of from 20 to 2000 nm with a high-energy irradiation. The vulcanized powdery rubber is very easily to be dispersed into various plastics, and thus can be mixed with various plastics to prepare toughened plastics and fully valcanized thermoplastic elastomers.