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VACUUM CYCLING NUCLEATION (VCN) > AQUEOUS VCN SYSTEMS

Aqueous VCN Systems

Our aqueous processing takes place in a vacuum chamber which allows us to have complete process control, whether the application requires VCN, agitation, spray , ultrasonics or other process enhancements our machine are custom designed to meet the customer's specific requirements regarding performance, footprint, throughput and cost of ownership. Vacuum processing also provide low cost drying performance.

WAFERS POROUS MATERIALS MEDICAL CLEANING INDUSTRIAL CLEANNING

Vacuum Cycling Nucleation Agitation Benefits:
VCN can be much more effective than ultrasonics especially for small delicate parts or complex parts with difficult to reach internal surfaces. Below is a comparison of some areas where VCN can be more effective.

 
Ultrasonics
VCN
Internal Cleaning
No
Yes
Damage to Delicate Parts
Yes
No
Load Dependent
Yes
No
Uniform Treatment
No
Yes
Targets Contaminant
No
Yes
Chemical Delivery to Surface
No
Yes
Fluid Boundary Layer
Yes
No
Effectiveness With Solvents
Low
High
Concentrations Required
Hi
Low
Effective Rinse Method
No
Yes
Temperature Dependence
Hi
Low