TAMURA ULF-45-13 scaling powder
TAMURA flux ULF-45-13 Features:
- Excellent corrosion resistance of welding residues.
- Excellent insulation characteristics can be obtained at high temperature and high humidity.
- Due to good welding performance, it also has sufficient wettability for various parts.
- Excellent welding and operability
TAMURA flux ULF-45-13 specifications:
| project |
ULF-45-13 |
test method |
| exterior | Pale yellow transparent liquid | estimate range by eye |
| Chromatic number |
4 |
JIS Z 3197（1999） |
|
proportion（20℃） |
0.855 |
JIS Z 3197（1999） |
|
viscosity（mPa・s） |
6.6 |
JIS Z 3197（1999） |
|
flash point（℃） |
11.7 |
JIS K 2539 Sealed label |
|
Solid content（％） |
13 |
JIS Z 3197（1999） |
|
Halogen content（％） |
0.05 |
JIS Z 3197（1999） |
| acid value |
18 |
JIS Z 3197（1999） |
|
Solder diffusivity（％） |
88 |
JIS Z 3197（1999） |
| Corrosiveness of copper plate | qualified |
JIS Z 3197（1999） |
