Qualitek offers a competitive, state-of-the-art wave solder fluxes for the electronics industry. Qualitek offers a variety of soldering fluxes for lead and lead-free processes that include no-clean, VOC-Free, water-soluble and rosin based types. Liquid Fluxes are available in 1 and 5 gallon containers and 55 gallon drums. |
| ALCOHOL-BASED – NO-CLEAN |
| Flux |
Description |
S.G.@25°C |
% Solids |
Acid No. |
J-STD-004B |
Thinner |
| 302 |
No-Clean, Halogen-Free flux with very low solids, May be used for both leaded and lead-free applications for a broader process window.
|
0.800 |
2.3 |
20 |
ORL0 |
300A |
| 302+ |
No-Clean, Halogen-Free flux with low solids. Slightly higher solids lead to increased activity. |
0.804 |
3.0 |
29 |
ORL0 |
300A |
| 351 |
No-Clean, Halogen-Free, non-rosin flux with low solids. Leaves minimal residue.
|
0.805 |
2.2 |
15 |
ORL0 |
300A |
| 360 |
No-Clean, Zero halogen, Heat stable flux with a unique solvent system.
|
0.813 |
2.5 |
16 |
ORL0 |
300B |
| 380 |
No-Clean, Rosin-based flux leads to higher activity.
|
0.793 |
3.3 |
18.2 |
ROL0 |
300A |
| 391S |
No-Clean Halogen-Free flux in which virtually no residue remains on the assembly after soldering.
|
0.798 |
2.0 |
18 |
ORL0 |
300A |
| ALCOHOL-BASED – WATER-SOLUBLE |
| Flux |
Description |
S.G.@25°C |
% Solids |
pH |
% Halides |
J-STD-004B |
Thinner |
| 713N |
Water-Soluble, highly active organic flux designed for complete water solubility of post-soldering residues. |
0.888 |
— |
3.75 |
1.9 |
ORH1 |
700T |
| 714N |
Water-Soluble, non-spattering formulation designed for high speed soldering operations.
|
0.842 |
— |
8.0 |
1.9 |
ORH1 |
700T |
| 735-11 |
Water-Soluble flux designed for automated soldering operations where rosin fluxes are not sufficiently active and inorganic fluxes are too corrosive.
|
0.950 |
16 |
2.0 |
3.0 |
ORH1 |
700T |
| 737N |
Water-Soluble, very active, robust flux with neutral pH that can be used with leaded or lead-free solder systems.
|
0.846 |
17.5 |
7.3 |
2.2 |
ORH1 |
700T |
| 775 |
Water-Soluble flux designed specifically for high speed wave soldering applications and water cleaning systems.
|
0.873 |
— |
3.2 |
1.9 |
ORM1 |
700T |
| VOC-FREE FLUXES |
| Flux |
Description |
S.G.@25°C |
% Solids |
Acid No. |
pH |
% Halides |
J-STD-004B |
| 350NVOC |
No-Clean, VOC-Free, water-based, flux designed for mass soldering, Foaming version available.
|
1.01 |
4.3 |
20 |
— |
— |
ORL0 |
| 355NVOC |
No-Clean, VOC-Free flux is a pin testable formula that remains active after chip wave eliminating solder ball formation.
|
1.02 |
5.3 |
34 |
— |
— |
ORL0 |
| 357NVOC |
No-Clean, VOC-Free flux with lowest amount of solids leaving virtually no residue.
|
1.01 |
1.5 |
22 |
— |
— |
ORL0 |
| 358NVOC |
No-Clean, VOC-Free, high reliability flux contains higher solids that increase flux activity.
|
1.02 |
8.0 |
55 |
|
|
ORL0 |
| 735VF |
Water-Soluble, VOC-Free flux that contains a unique activator that promotes wetting on a variety of metallic substrates, Foaming version available. |
1.05 |
16.5 |
— |
2.1 |
3.0 |
ORH1 |
| 737NVF |
Water Soluble, VOC-Free version of 737N flux so has a neutral pH and formulated to be effective over a broad preheat range. |
1.02 |
12 |
— |
7.2 |
2.2 |
ORH1 |
| ROSIN FLUXES |
| Flux |
Description |
S.G.@25°C |
% Solids |
J-STD-004B |
Thinner |
| 125 |
Non-activated flux containing 25% pure white gum rosin. |
0.844 |
25 |
ROL0 |
100T |
| 285 |
Rosin Mildly Activated flux with activities close to that of a fully activated rosin flux.
|
0.875 |
36 |
ROL1 |
200T |
| 285-25 |
Rosin Mildly Activated flux with only 25% solids.
|
0.842 |
25 |
ROL1 |
200T |
| 512MM |
Rosin Activated thermally stable flux with low surface tension and easy to remove residues.
|
0.846 |
32 |
ROM1 |
500T |
| 515 |
Rosin Activated flux with excellent foaming characteristics.
|
0.823 |
19.5 |
ROM1 |
500T |
| 525MIL |
Rosin Activated flux designed for wave applications where cleanliness exceeds military specification requirements.
|
0.837 |
25 |
ROM1 |
500T |
| 535MIL |
Rosin Activated flux ideal for wave soldering containing 35% solids.
|
0.856 |
35 |
ROM1 |
500T |
| 545 |
Best-selling Rosin Activated flux with superior fluxing and foaming properties.
|
0.923 |
50 |
ROM1 |
500T |
| LEAD-TINNING FLUXES |
| Flux |
Description |
S.G.@25°C |
% Solids |
pH |
J-STD-004B |
Thinner |
| 813 |
Halogen-Free flux best for foaming applications.
|
0.870 |
16 |
2.8 |
ORM0 |
800T |
| 814 |
Halogen-Free flux excellent for lead tinning applications.
|
0.942 |
23 |
3.0 |
ORM0 |
800T |
| 820 |
Halogen-Free, organic flux with higher solids to increase activity. |
0.865 |
27 |
8.3 |
ORM0 |
800T |
| 830VHF |
VOC-Free, Halogen-Free flux with excellent residue cleanability. |
1.05 |
17 |
2.75 |
ORM0 |
— |
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