FULLY VULCANIZED POWDERY RUBBER HAVING A CONTROLLABLE PARTICLE SIZE,PREPARATION AND USE THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a fully vulcanized powdery rubber having a particle size of from 20 to 2,000 nm, its preparation and use. SOLUTION: The vulcanized powdery rubber is obtained by irradiating a rubber latex having a particle size of from 20 to 2,000 nm with a high-energy irradiation. The vulcanized powdery rubber is easily to be dispersed into various plastics substrate, and thus can be mixed with various plastics to prepare toughened plastics and thermoplastics. COPYRIGHT: (C)2006,JPO&NCIPI