POLYARYLENE SULFIDE RESIN COMPOSITION AND METHOD FOR PRODUCING SAME

摘要

[Problem] The present invention addresses the problem of providing: a polyarylene sulfide resin composition which contains nickel microparticles having a smaller average particle diameter; and a method for producing the polyarylene sulfide resin composition, which is simple and widely applicable. The present invention also addresses the problem of providing a production method which comprises converting a cyclic polyarylene sulfide to a polyarylene sulfide, and which enables the polyarylene sulfide to be produced steadily, at a low temperature and within a short time of period. [Solution] A polyarylene sulfide resin composition containing nickel microparticles having an average particle diameter of 0.5 to 20 nm is produced by heating a cyclic polyarylene sulfide in the presence of at least one component selected from components (i), (ii) and (iii).