Product Description
Chemtronics CWF1 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 and designed to be removed using 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 with rosin, organic, and inorganic fluxes.
- Protects boards from molten solder up to 515°F (268°C)
- Filterable in waste streams using micron bags
- Extends deionized water system life
- Low foaming
- Compatible with most flux types
- Leaves no corrosive residue
- Methanol-free
- Non-contaminating
- Patent No. 6,207,265
Typical Applications of Chemtronics CWF1 Chemask®WF Solder Masking Agent
During wave soldering, Chemask WF Solder Masking Agent protects:
- Component-free areas
- Gold connectors
- Gold fingers
- Pin connectors
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: 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.About Prostech
| Thuộc Tính | Giá Trị |
|---|---|
| Base Material | Synthetic Resin |
| Color | White |
| Flux Compatibility | All types |
| Temperature Stability | 515°F / 268ºC |
| Tack-Free Drying Time | 30 min. (10 mils @ 77°F / 25ºC) |
| Cure Time | 1 hour (10 mils @ 77°F / 25ºC) |
| Viscosity (@ 77°F) | 20,000-28,000 cps (± 500 cps) |
| Viscosity Adjusted With | Deionized water |
| Solids Content | ~ 40% |
| Flash Point | None |
| Weight/Gallon | 8.8 lbs. |
| Shelf Life | 1 year |
| RoHS Compliant | Yes |
