Product description
Chemtronics CWF8 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. Chemtronics CWF8 Solder Masking Agent 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 of Chemtronics CWF8 Solder Masking Agent
- Protects boards from molten solder to 515°F (268°C)
- Waste stream filterable with micron bags
- Prolongs deionized water system life
- Low foaming
- Compatible with most flux types
- Leaves no corrosive residue
- Does not contain Methanol
- Non-contaminating
Typical applications of Chemtronics CWF8 Solder Masking Agent
During wave soldering, CWF8 Solder Masking Agent protects:
- Component Free Areas
- Gold Connectors
- Gold Fingers
- Pin Connectors
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Base Material | Synthetic Resin |
| Color | White |
| Flux Compatibility | All types |
| Temperature Stability | 515°F (268°C) |
| Tack-Free Drying Time (10 mils @ 77°F) |
30 min |
| Cure Time (10 mils @ 77°F) |
1 hour |
| Viscosity (@ 77°F) | 20,000 cps to 28,000 cps |
| Viscosity Adjusted With | Deionized water |
| Flash Point | None |
| Weight/Gallon | 8.8 Ibs |
| Shelflife | 1 years |
