| abstract |
(57) Abstract: A scroll type seal member composition for a scroll compressor has a sliding property of low friction coefficient, good fluidity at the time of melt molding and 1,1,1,2-tetra It has all the conditions that it has resistance to alternative CFC gases such as fluoroethylene and PAG-based lubricating oil. A resin containing 60 to 95% by weight of a polyetherketone resin having a melting point of 350 ° C. or higher and 40 to 5% by weight of a liquid crystal polyester resin having a predetermined flow temperature of 300 ° C. or higher, such as a polyetherketone etherketone ketone resin. A scroll-type compressor seal member composition comprising the composition. Alternatively, 5 to 20% by weight of a fluororesin and 5 to 25% of a reinforcing fiber such as carbon fiber with respect to 90 to 45% by weight of the above scroll-type compressor seal member composition. A seal member composition for a scroll type compressor is characterized in that a weight% and an aromatic polyamide resin of 10% by weight or less are added. |