Abstract: The information about MUF resin improved by PVA is not found at home and ahroad. In this paper, the preliminary study on main performance of this improved resin has been made from the view point of practise. Experimental results show that the capital performance of this improved MUF resin is similar to MF improved by PVA, and its cost is much lower than that of original one. This improved MUF resin has more practical value.