These sponge rolls serve for squeezing and predrying of circuit boards and become turns on
the usual squeezing rolls with leather cloth used.

Depending on application these roles are used from PVA (in rinse modules) or from PU (in active modules).
They also can be used for the coating of panels and films with water-soluble additions, colors, Antistatika etc

• Improved drying of the drilled holes by elasticity of the surface and capillary effect
• Substantially less spreading of the baths, subsequently:
• Extended life time of bath solutions
• Lower costs for replenishing
• Lower costs for waste water treatment
• Far better drying of the circuit boards
• Liquid uptake 500 to 1200% of roll weight
• No damage to the circuit board surface
• No pressure marks on the circuit board
• Usable in liquid temperatures to 100° degrees Celsius

Different from other artificial sponges whose pores are formed by gas processing and are mostly closed,
METOCLEAN sponge rolls offer only open cells in a porous structure.

Liquid is taken up by the surface and then transferred inside the roll to the ends.
The porosity is about 80-90 % at pore size between approx. 25 and 100 µ m (METOCLEAN SR PU)
or 60-2000 µ m (at METOCLEAN SR PVA)

By direct purchase from manufacturer our prices are considerably lower than common sales prices for such products.

IIm Lieferprogramm von ASMETEC GmbH: Bohrdecklagen (aus Aluminium, Phenol, Melamin, Verbundstoffen), Bohrunterlagen, (HDF-roh,  melaminbeschichtet, lackiert), Micro-Bohrdecklagen, Fräsunterlagen, Fräsdecklagen aus Hartpaper, Phenol, Melamin, Bohrer und Fräser, Schutzfilme, Diazofilme, Plotterfilme, Mylarfolien, UV-Brenner, UV-Filterfolien, UV-Filterröhren, FR4, Basismaterialien, UV-Filter, Reinraumtechnik, Reinraumprodukte, Reinraumkleidung, Reinraum-Wischtücher, Reinraum-Papiere, ESD-Kleidung, ESD-Produkte, Handschuhe, Schutzhauben, Overalls, T-Shirts, Fingerlinge, Klebematten, Dust-Removal, Dust-Transfer, Panelcleaner, Kontaktreinigung (wie Teknek, SDI, KSM, Microclean), sticky mats, Handroller,  Klebepads, Klebepapier, Adhäsivrollen, Kleberollen, Bodenmatten, Klebematten, Kapton-Band, Mylar-Folie, Klebebänder, Schutzfolien, Trennfolien, Presspolster, Mikroskope, PEAK Lupen, Klapplupen, Fadenzähler, Juwelierlupen, Leuchtlupen, Lupenleuchten,Video Messtechnik, Endoskop-Kameras, USB-Kameras,  Luftwäscher, Luftfilter, Luftreiniger, Bohrspindeln, Wartung und Reparatur von Spindeln, Spannzangen, Metric, CEM, Laminate, AcuGage Messtechnik, Messgeräte, Kupferdicken-Prüfer,

Drilling materials, drilling entry boards, drilling back-up boards, melamine, phenolic, laminates, micro entry boards, aluminium heat sink, drills, routers, routing, protection films, diazo film, plotter film, mylar foils, uv-filter sleeves, uv-filter foils, uv-lamps, FR4 laminates, clean room items, gloves, contact cleaning, tacky pads, sticky pads, adhesive rolls and pads, floor mats, covers, release film, kapton tapes, mylar tapes, press pad, copper thickness teser, drilling spindle repair, collets, CCL, video metrology, usb microscopes, PEAK loupes, lamp magnifiers, foldable loupes, air purifiers, air cleaner, air scrubber, air washer, Airscrub, BGA inspection, endoscope cameras