post composite insulator Superior performance, fouling flash capability, convenient operation and maintenance, anti-aging, post composite insulatorI produced the design of composite insulators for ... aging test, no significant decline in its performance; KV and above voltage insulators are designed compression ring, the ... -33/70 FXBW-36/70 FXBW4-66/100 FXBW4-110/100 FPQ2-24 / 4 FPQ2-36 / 5Composite ...