No-Clean Fluxes

Qualitek no-clean fluxes are formulated to meet the changing requirements for today's soldering operations. Designed for wave soldering conventional and SMT circuit board assemblies, these extremely low solids content fluxes leave practically no residue after soldering. Boards are dry and cosmetically clean as they exit the wave solder machine. There are no residues to interfere with electrical test probes and the expense of cleaning is eliminated.

Qualitek NC fluxes are formulated to provide good activity while being halogen-free, non-corrosive and without surface insulation resistance degradation. No offensive odors are given off during soldering.

No-Clean Flux Titration Kits
HDT-200 Flux Titration Kits

This Titration kit is designed for ease in testing the acid number of No-Clean flux. The hand held titrator reads in digital units simplifying process control.
| Tech. Data |

 

 
 
No-Clean Flux Comparison Chart
Formulations
Specific
Gravity
0.800
0.795
0.806
0.818
0.850
0.793
0.804
Solids
Content (wt.%)
2.0
5.0
2.0
2.5
2.3
3.3
2.0
Acid
Number
20.0
25.0
19.0
16.0
18.0
18.0
18.0
Flash
Point (TCC)
53°F
53°F
53°F
53°F
53°F
53°F
53°F
Flux
Classification
ORL0
ORL0
ORL0
ORL0
ORL0
ORL0
ORL0
 
Flux
Thinner
300A
300A
300A
300B
300B
300A
300A
 
 
Flux Pkg.
Options
Flux is availabe in 1 gallon, or 5 gallon jugs
and 55 gallon drums.