Special pouring material for current transformer and preparation method of special pouring material

The invention relates to the field of mutual inductor production, and discloses a special pouring material for a current transformer and a preparation method thereof.The special pouring material is prepared from, by weight, 30%-60% of porcelain powder, 30%-60% of epoxy resin, 1%-5% of a curing agent, 0.3%-1% of a coloring agent and 2%-8% of polytetrafluoroethylene. Insulation, heat dissipation and supporting of the mutual inductor and continuous operation of internal devices are guaranteed, meanwhile, materials of the mutual inductor are rapidly produced, the overall production time can be saved, procedures are reduced, and the productivity is improved. 本发明涉及互感器生产领域，公开了电流互感器专用浇注材料及其制备方法，包括包括一下重量比原料：瓷粉30％～60％、环氧树脂30％～60％、固化剂1％～5％、着色剂0.3％～1％、聚四氟乙烯2％～8％，本发明可以兼顾柔韧性和刚度的协调，散热和密封协调，保证互感器的绝缘、散热、支撑以及内部装置的工作的持续进行，同时快速的生产互感器的材料，可以节约整体的生产时间，减少工序，提高产能。