▎ 摘　　要

NOVELTY - An impregnating encapsulating wax comprises 40-60 pts. wt. microcrystalline wax, 12-16 pts. wt. petroleum wax, 1-3 pts. wt. polymer wax, 3-7 pts. wt. manganese-dioxide-modified graphene, 2-4 pts. wt. hydroxy-containing oligomeric L-lactic acid, and 0.2-0.6 pt. wt. antioxidant. USE - Impregnating encapsulating wax is used for improving electrical stability of ceramic capacitors. ADVANTAGE - The wax has excellent fluidity, electrical property, moisture resistance, and heat resistance, and ensures stability and performance accuracy of ceramic capacitors. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of encapsulating wax, which involves mixing all components at 90-95 degrees C, stirring for 20-30 minutes, filtering using 300-360-mesh filter, and cooling.