POLYARYLENE SULFIDE RESIN COMPOSITION AND PART FOR USE IN CONTACT WITH REFRIGERANT

摘要

A polyarylene sulfide resin composition comprising (A) 100 parts by weight of a polyarylene sulfide resin in which a melt viscosity at a resin temperature of 300 DEG C and a shear rate of 200 sec<-1> is between 50 and 1,000 Pa.sec, and (B) 10 to 40 parts by weight of an alpha -olefin resin having a melting point of 130 DEG C or more, and a refrigerant contact component comprising the composition in a refrigerator, an air-conditioner and other appliances using a flon refrigerant. With respect to a compressor component and the like which are brought into direct contact with a refrigerant, a polyarylene sulfide resin composition which is lightweight and excellent in a heat resistance and a sliding property and which has a balance with a flon refrigerant resistance and a refrigerant contact component using the same are provided.