smooth, low oil, good mechanical property.Low melting powerful adhesion to metallized film capacitor face, good weldability 1,Based on tin, with some Zn, Cu etc. 2,The surface should be smooth, clean, free from blister and roughness, with low oil, and the products have good mechanical property.3,Low melting point, powerful adhesion to metallized film capacitor face spray, good weldability, widely ...