Chemask WF – Water Filterable Solder Mask

Description

Chemask® WF Solder Masking Agent is a high-temperature temporary spot mask that protects component-free areas from molten solder during wave soldering. It is water soluble, designed to be removed with open and closed loop aqueous cleaning systems. Chemask® WF is low foaming and has no effect on deionized water (DI) system resin beds. This water-soluble formulation is stable to rosin, organic and inorganic fluxes.

FEATURES & BENEFITS

–Easily removed in water cleaning cycles

-Does not coat filtration equipment

-Noncorrosive; safe for sensitive contacts

-Removed with inexpensive filters, increasing the life span of activated carbon/resin beds

-US Patent Number 6,207,265

APPLICATIONS

–Ideal for use with closed loop cleaning systems

-Increases productivity by reducing cleaning system maintenance

-Short-term high-temperature protection from molten solder to 515ºF/268ºC