Proton® 69

Alcohol-based cleaning fluid determined to remove cured and uncured acrylic conformal coatings from coating frames, PCBs and components of coating machine parts. Determined to clean also uncured epoxy adhesives from stainless steel stencils and plastic pumpprints. Ready-mix intended for direct use. Designed for use in all types of cleaning machines.

Cleaning parameters

Recommended technology

uncured/cured coating from PCBs, coating frames, components of coating frames
Automatic: Ultrasound / Spray-in-air / Air bubble Manual: immersion and manual cleaning with brush
SMT adhesive
Spray-in-air

Process table

Cleaning Technology

1. rinse

2. rinse

Drying

Acrylic conformal coating
5 min, 20 – 30 °C
5 min, 20 – 30 °C
10 min, 40 – 60 °C
Uncured adhesive/ / stainless steel stencil
2 min, 20 – 30 °C
2 min, 20 – 30 °C
10 min, 40 – 60 °C
Uncured adhesive / pumpprint
2 min, 20 – 30 °C
2 min, 20 – 30 °C
10 min, 40 – 60 °C
High compatibility with broad materials, plastics, aluminium, inks and labels used in electrotechnical industry
Proton 69 completely dissolves acrylic conformal coatings and uncured epoxy adhesives
Spray-in-air machines InJet type must be suited for Proton 69 because of flast point 68 °C
Completely soluble in water, fast evaporation rate
Appearance
one phase clear liquid
Colour
colourless / yellowish
Odour
organic
VOC content
100 %
Recommended process temperature
20 – 45 °C
Flash point
68 °C
Density at 20 °C
0,9 kg/l

Are you interested in our solutions or
do you need help with your choice?

Contact us, our experienced sales representatives will be happy to advise you and propose a tailor-made solution to your requirements.

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.

References

Our references show the diversity of our customers and how we have been able to
to tailor our services to their needs and expectations.

continental
vitesco 1
samsung
panasonic 1
magnet-mirelli 1
Celestica_logo.svg
flex
honeywell
jabil 1
hella 1
philips
plexus 1
wabco 1
foxconn 1
siix 1
sanmina-logo_2 1
johnson
valeo 1
new-usi-logo-slogan2
benchmark-electronics2
At Tyco Fire Protection Products, our primary focus is on fire protection products and services. With the transition to lead-free soldering, we have struggled with the quality of washdown results for PCBs after the soldering process. Thanks to our long-standing relationship with DCT Czech, their expertise in cleaning, flexibility and customer solution orientation, we successfully changed and implemented a new PCB cleaning process using vertical spraying. DCT Czech designed and manufactured a high-capacity cleaning system for us, which we have been using successfully for almost 2 years.
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Tyco Electronics
Radek Matuška
Process Engineer
matuska
DCT Czech helped us to solve the application of cleaning the printing templates from the residues of solder paste and SMT glue and at the same time cleaning the soldered PCBs from the residues of flux. After implementing the new Injet 388 mCRD cleaning technology and Decotron CP381 cleaning agent, it is possible to clean all parts in one cleaning machine with one type of cleaning fluid. A comprehensive solution has thus been achieved that ensures long-term stable cleaning results. We are also working with DCT Czech to improve other cleaning processes in our production.
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Connectgroup
Miroslav Černý
Process Engineer
cerny
We have been cooperating with DCT since 2006. We use DCT washing processes for cleaning: stencils, PCB overprints, soldering frames, filters from reflow ovens and also for manual cleaning. We are very happy and satisfied with our cooperation with DCT. We appreciate the support directly from DCT, but also from local DCT specialists.
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Celestica Romania
Bogdan Opris
NPI Press Engineer
opris
Continental Automotive Czech Republic – Frenštát pod Radhoštěm is assembling PCBs for a major automotive client that requires maximum reliability of all its parts. Due to these high quality requirements, we were looking for a suitable supplier who could set up the entire cleaning process after soldering these PCBs. By working with DCT, we were able to gradually eliminate most of the technical problems associated with the cleanliness of the parts and satisfy a very demanding customer. What we appreciate most about our cooperation is the expertise of the DCT team and their ability to flexibly address emerging technical issues and the more stringent requirements of the end customer.
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Continental Automotive Czech Republic
Zbyněk Zahradil
Quality Department
zahradil
For 40 years, SEHO Systems GmbH has been the world’s leading manufacturer of complete solutions for soldering processes and automated production lines. Many pioneering innovations in the field of soldering have their origin in SEHO. With our modern, innovative systems and the high quality standard of our products, we are a strong and reliable partner for our international customers. DCT Czech s.r.o. provides us with the ideal system solution for the cleaning processes required in our technology centre. Thanks to the comprehensive solution from DCT Czech s.r.o. we are very successful in cleaning the filter systems of our soldering lines as well as soldering accessories such as soldering frames used in wave soldering processes. We use the INJET 888 CRRD in conjunction with the Decotron T383 cleaning fluid from DCT. We are very satisfied with this technology because it meets the most demanding requirements in the cleaning process.
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SEHO Systems GmbH
Frank Schneider
application technician
schneider