High bending strength insulating laminated sheet of high CTI

The utility model discloses a high bending strength insulating laminated sheet of high CTI, include inner -layer core plate and tack under the prepreg on the inner -layer core plate, prepreg is by thereinforced materials flooding mixed liquid of high CTI after the oven toasts makes. The utility model discloses a mixed glue solution of high CTI improves the CTI of lamination board, utilizes reinforced materials's high mechanical strength, improves the bending strength of lamination board, makes the insulating laminated sheet have high CTI, high bending strength, realizes high security and thedual effect of high strength. 本实用新型公开了种高CTI高弯曲强度绝缘层压板，包括内层芯板和附于内层芯板上的半固化片，所述半固化片由增强材料浸渍高CTI混合液后经烘箱烘烤制得。本实用新型通过高CTI混合胶液提高层压板的CTI，利用增强材料的高力学强度，提高层压板的弯曲强度，使绝缘层压板具有高CTI、高弯曲强度，实现高安全性与高强度双重效果。