EFFECT OF TEMPERATURE AND BOILING TIME ON DIELECTRICAL PROPERTIES OF GLASS FIBER/EPOXY MATRIX COMPOSITE INTERFACE LAYER

Influence of temperature and boiling time on the dielectrical property of glass fiber (before and after the glass fiber is treated with five kinds of coupling agents)/epoxy resin matrix composite interface was studied. The results show that there is a strong effect of temperature and boiling time on the dielectrical property of glass fiber/epoxy matrix composite int erface, and that its improvement range depends on the polarization intensity of the interface.