... advanced The type of lead-free solder bar/wire: 1, Sn-Cu lead-free solder bar/wire (Sn99.3Cu0.7) 2, tin ... water-soluble lead-free solder bar/wire (special request free solder wire) 8, dedicated lead-free solder bar/wire lamp (the lamp for the ... Industry Co., Ltd., advanced processing with high purity .Purpose: leadless soldering in high temperature for electronics industryPhysical properties:(1) Liquid ...