Press Release Summary:
Able to handle high and low viscous adhesives, Preeflow® eco-SPRAY Dispenser can deliver required thickness layer. Suitable for spraying adhesives with more than 10000 mPa viscosity, product can adopt to any materials and dosing processes with use of needle diameters and air caps. Dispenser uses endless piston principle and is used for spraying and vaporizing low-viscosity conformal coatings.
Original Press Release:
Precise Spraying of Maskings and Conformal Coatings
The new preeflow® eco-SPRAY precise volume dispenser from ViscoTec is the ideal solution for even and fast application of Panacol maskings and conformal coatings. The new technology yields perfect results with exceptional edge sharpness whether spraying low- or high-viscosity UV adhesives.
Spraying high-viscosity adhesives from Panacol onto large surfaces at more than 10,000 mPa becomes child’s play with the eco-SPRAY from ViscoTec: the new dispenser makes short work even of highly viscous and stable materials, such as Panacol’s liquid seal Vitralit® FIPG 60102 or masking compound Vitralit® MASK 20102. The purely volumetric dosing of the eco-SPRAY system uses the endless piston principle to precisely meter and apply exact amounts regardless of their viscosity and supply pressure.
To achieve the required layer thickness, the applied amount can be changed simply by changing the air pressure, the adhesive volume, the distance to the substrate or the speed of application. The eco-SPRAY is intuitive in use and can be adapted to different materials and dosing processes with a range of supplied needle diameters and air caps.
Capable of handling viscous adhesives, the eco-SPRAY has also proven suitable for spraying and vaporizing low-viscosity conformal coatings. The two products used here were Vitralit® 2004 F and Vitralit® 2007 F – both dual-curing epoxy resin based adhesives. With the eco-SPRAY, both of these adhesives can be applied as surface coatings with high edge sharpness and cured in a continuous process with UV flood lamp, for example from Hönle’s UVAPRINT range. Here, the arc length can be ideally adapted to the PCB’s width.
A company of the Hönle Group, Panacol-Elosol GmbH is an internationally active provider in the growth market of industrial adhesives. Together with Dr. Hönle AG, a global leader in industrial UV technology, Panacol is a reliable systems provider for adhesives complete with suitable curing technology.
ViscoTec Pumpen- u. Dosiertechnik GmbH develops and produces mainly systems for conveying, metering, filling and applying products with dosing components for semi- and fully-automated production facilities, and for emptying medium- to high-viscosity fluids. Especially with its own preeflow® brand, ViscoTec offers its customers precise, reliable, rapid and sophisticated solutions. With its high-quality applications and products, ViscoTec’s portfolio is clearly positioned in the premium market segment.
Micro-Dosing in perfection!
preeflow® is a brand name powered by ViscoTec Pumpen- u. Dosiertechnik GmbH. ViscoTec primarily deals in systems required for conveying, dosing, applying, filling and emptying medium to high-viscosity fluids. The headquarters of the technological market leader is in Töging (upper Bavaria, near Munich). In addition, ViscoTec has subsidiaries in the USA, in China and in Singapore and employs about 150 people worldwide. Established in 2008, preeflow® ensures precise, purely volumetric dosing of liquids in the smallest of quantities. preeflow® products are appreciated worldwide, not to mention because of their unique quality - Made in Germany. An international distribution network offers professional service and support in all areas of preeflow® dosing systems. The various fields of application include, among others, automotive, electrical and electronics industry, medical technology, aerospace, renewable energies, electrical and hybrid technology and measurement and sensor technology. The complete preeflow® portfolio can be easily integrated due to standardized interfaces. Worldwide about 10,000 preeflow systems are working in semi- or fully-automated dosing applications - to the user’s and customer's complete satisfaction.
ViscoTec America, Inc.
1955 Vaughn Road Suite 209
Kennesaw, GA 30144
Daimlerstr. 8, D-61449 Steinbach/Taunus
+49 6171 6202-580
ViscoTec Pumpen- u. Dosiertechnik GmbH
Elisabeth Lenz, Leitung Marketing
Amperstraße 13, D-84513 Töging a. Inn
+49 8631 9274-447