| 配方类型： |
METALS |
| 配方说明： |
Flux-Containing Wire Solder (U.S. Patent 2,713,315) |
| 配方组成： |
Cadmium Dust (350 Mesh)/2
Triethanolamine/38
A hollow wire is drawn from an alloy of these two metals. The
hollow core is then filled with
Tin/95-8
Diethanolamine Fluoride/35
Cadmium/2-5
Tin Fluoborate/10
Polyethylene Glycol/15 |
|
