|
Characteristics |
145 |
186 |
1544 |
1580 |
|
Flux Type |
Rosin Non-Activated (R) |
Rosin Mildly Activated (RMA) |
Activated Rosin (RA) |
Activated Rosin (RA) |
|
Percent Solids |
25 |
18 to 36 |
50 |
20 to 36 |
|
Specific Gravity |
0.844 |
0.879
±
0.005 (186) 0.848 ± 0.005
(186 |
0.929 |
0.890
±
0.005 (1585)
0.863 ± 0.005 (1587) 0.850 ± 0.005 (1588) 0.837 ± 0.005 (1589) |
|
Product Characteristics
|
Excellent for solderability test procedures specified by military and commercial industries |
Designed for high thermal stability and superior solderability. Kester # 186 is available in 18, 25 or 36 percent solids formulations. |
Kester's active, non-corrosive rosin type flux. Used on surfaces which are more difficult to solder. |
These active formulations are designed for high speed wave soldering applications. Varied solids content and halide activity available |
|
Compliant specifications |
ANSI/J-STD-004 |
ANSI/J-STD-004 |
ANSI/J-STD-004 |
ANSI/J-STD-004 |
|
Residue Removed Method |
Residue is non corrosive, but may be removed with solvent or with Kester's # 5768 saponifier at 7-10% solution in de-ionized or soft water at 120-140° F |
Residue is non-corrosive, but may be removed with solvent or with Kester's # 5768 saponifier at 7-10% solution in de-ionized or soft water at 120-140° F |
Residue is non-corrosive, but may be removed with solvent or with Kester's #5768 saponifier at 7-10% solution in de-ionized or soft water at 120-140° F |
Residue is non-corrosive, but may be removed with solvent or with Kester's #5768 saponifier at 7-10% solution in de-ionized or soft water at 120-140° F |
|
Thinner # |
108 |
120 |
104 |
103 |
 |
|
