In the modern electronic manufacturing environment, the “Cost of Poor Quality” (CoPQ) is no longer just a metric; it is a significant risk to brand reputation and long-term hardware reliability. As component densities increase and standoff heights drop—exemplified by the 01005 era—the ability to remove active flux residues becomes exponentially more difficult. Residual contamination is the leading cause of electrochemical migration (ECM), leakage currents, and dendritic growth. DCT cleaning agents are engineered to overcome these capillary barriers, ensuring 100% cleanliness for even the most complex PCBA geometries.
Selecting a cleaning chemistry requires balancing technical performance, financial sustainability, and environmental compliance. DCT’s range of DECOTRON® and PROTON® fluids are developed to satisfy the rigorous demands of three distinct organizational stakeholders.
Process stability is the cornerstone of SMT production. Our fluids are designed with Tenzide-free formulations, meaning they are naturally low-foaming at the exact temperature and pressure ranges used in high-pressure spray-in-air manifolds. This eliminates the need for anti-foaming additives that often leave their own residues on the PCB surface. By achieving superior wetting and low surface tension, our agents penetrate narrow gaps under QFNs and BGAs, facilitating the total saponification or solvation of both polar and non-polar soils. Every specified DCT process is designed to meet and exceed IPC-A-610 visual cleanliness and J-STD 001 ionic/resin cleanliness standards.
While the initial purchase price of a cleaning agent is a factor, the true economic impact lies in the Total Cost of Ownership (TCO). DCT fluids are engineered for exceptionally high load capacity (HighLoad), allowing them to dissolve massive amounts of contaminants without losing efficiency. This results in significantly extended bath life. When integrated with advanced 2PR filtration and phase separation technologies, our aqueous solutions can reduce chemical consumption by 40% to 60%. Our TCO model considers operation costs, maintenance downtime, and the elimination of expensive re-work, typically delivering a full ROI within 12 to 18 months.
The industry is moving away from hazardous, flammable solvent cleaning (like IPA) toward safer, water-based alternatives. DCT offers a wide range of pH-neutral and low-VOC formulations that mitigate the risk of factory fires and reduce waste disposal costs. All products are RoHS and REACH compliant, biodegradable, and free of halogenated compounds. Our “Green” credentials protect your workforce and your plant, providing the necessary documentation for Tier 1 manufacturing contracts and ESG compliance.
Our portfolio is divided into two primary chemical bases to address different contamination types and machine technologies:
| Product Series | Primary Application | Key Technical Feature |
|---|---|---|
| DECOTRON® 200 Series | PCBA Defluxing & Misprints | pH-neutral, high metal compatibility, no-rinse options. |
| DECOTRON® T-Series | Maintenance (Frames/Ovens) | Extreme alkalinity for heavily baked-on residues. |
| PROTON® Series | Conformal Coating Removal | Fast evaporation, high solvency for acrylics and silicones. |
| Stencil Cleaner 11 | Manual & Stencil Cleaning | Safe alcohol-based blend for solder paste removal. |
Water-based (aqueous) cleaning is safer, non-flammable, and more environmentally friendly. Modern aqueous chemistry, such as the DECOTRON series, uses advanced surfactants and saponifiers to outperform traditional solvents like IPA, which often only partially dissolve complex flux resins and pose a significant fire risk in high-pressure systems.
Surfactants (tenzides) can be difficult to rinse and may leave “white residues” or sticky films if the rinsing process is not perfect. DCT’s tenzide-free formulations ensure that the surface is electrically “bright” and ready for subsequent processes like conformal coating or wire bonding without the risk of adhesion failure.
Yes. Many assemblies contain mixed metals (aluminum, copper, brass) that are susceptible to galvanic corrosion in highly alkaline environments. pH-neutral fluids like DECOTRON 281 offer a safe cleaning window that removes contaminants without attacking sensitive component finishes or solder joints.
DCT provides complete process control equipment, including the Concentration and Volume Analyzer (CVA). This ensures your chemistry remains within the recommended parameters, maximizing bath life and ensuring consistent cleaning results across thousands of cycles.
Removal of cured coatings (especially silicones and epoxies) is one of the most difficult tasks in electronics maintenance. Specialized agents like PROTON 707 and DECOTRON EFD1 are specifically formulated to swell and dissolve these cross-linked polymers, allowing for rework without damaging the underlying circuit board.
Choosing a cleaning agent is not a one-size-fits-all decision. It requires an analysis of your solder paste type, component geometry, and machine technology. DCT offers comprehensive trial testing and process audits to identify the most efficient combination of chemistry and technology for your specific needs. Contact our technical specialists today for a customized TCO analysis and a 100% cleanliness guarantee for your production line.
100% RESPONSIBILITY FOR THE CLEANING PROCESS
We take full responsibility for the functionality of the cleaning process.
Complete cleaning solutions
We can offer complete cleaning solutions for all existing applications.
Quality of cleaning systems
We manufacture cleaning systems exclusively in stainless steel because it has long-term advantages.
pure quality of cleaning agents
We care about the functionality of the cleaning chemistry, but also about ecology.
Technical and economic improvements
With every project, our greatest motivation is to bring the customer a better technical and economic solution.
Development and customization
By continuously developing our cleaning technologies, we are moving forward and responding to developments in the electronics industry.
Democenters Worldwide
We give customers the opportunity to actually test the cleaning solution.
Direct service Support
For us, service support does not end with the installation, it begins.
Our references show the diversity of our customers and how we have been able to
to tailor our services to their needs and expectations.
