Fibra de vidro epóxi dura retardadora de chama livre de halogênio

Este produto é feito com tecido de fibra de vidro não alcalino para eletricista como material de suporte, with high TG epoxy resin as binder via hot pressing laminated under 155 degree temperature.It has high mechanical strength under normal temperature , still has strong mechanical strength , good electrical properties under dry and wet environment, can be used in damp environment and transformer oil.It belongs to grade F heat resistance insulating material.The technical data is similar to FR5,but is not fire retardant.