日本成人网站久久久,99久久成人国产精品免费蜜臀,狠狠成人综合欧美日韩,亚洲欧洲成人AV每日更新

Product description

The electrical insulation performance is stable, the flatness is good, the surface is smooth,

It has high mechanical properties and dielectric properties, good heat resistance and moisture resistance, and good processability.

Main features:

Suitable for products with high-performance electronic insulation requirements, such as FPC reinforcement board, tin furnace high temperature resistant board, carbon diaphragm, precision star wheel, PCB test frame, electrical (electrical) equipment insulation separator, insulation pad, Transformer insulation parts, motor insulation parts, deflection coil terminal boards, electronic switch insulation boards, etc.