Chemtronics Chemask HV CHV8 Solder Mask, Pink is a temporary, high viscosity, fast curing, peelable solder masking agent. This formulation protects component-free areas during wave soldering processes. It also safeguards pins, posts, contacts, and edge connections during conformal coating applications. Industrial users rely on its robust performance for critical electronic manufacturing tasks.
General Information of Chemtronics Chemask HV CHV8
This masking agent utilizes a natural latex rubber base material. It presents as a distinct pink liquid. The cured mask demonstrates exceptional solvent stability, remaining unaffected by hydrocarbon, hydrofluorocarbon, chlorinated, and halogenated solvents. Furthermore, it exhibits compatibility with all flux types, including rosin, no-clean, and water-soluble varieties. The Chemtronics Chemask HV CHV8 is nonflammable, enhancing workplace safety.
It achieves a tack-free state in just 15 minutes at 77°F (25°C) for a 10-mil application. Full cure occurs within 30 minutes under the same conditions. The product features a viscosity of approximately 190,000 cps at 77°F, with deionized water used for viscosity adjustment. Its solids content is around 60%, ensuring effective coverage and protection.
Key Features of Chemtronics Chemask HV CHV8
- High Temperature Stability: It withstands temperatures up to 515°F (268°C), ensuring protection during demanding soldering operations.
- Fast Curing: The mask dries tack-free in 15 minutes and cures fully in 30 minutes, accelerating production cycles.
- Flux and Solvent Compatibility: It works seamlessly with all common flux types and cleaning solvents, preventing adverse reactions.
- Residue-Free Removal: The peelable mask leaves no residue, maintaining board cleanliness and integrity.
- Non-Contaminating Formula: This agent ensures no contamination of sensitive electronic components or surfaces.
Typical Industrial Applications of Chemtronics Chemask HV CHV8
This formulation is engineered for the following applications:
- Protecting component-free areas for soldering processes
- Shielding pin connectors during wave soldering
- Safeguarding temperature-sensitive components during wave soldering
- Protecting sockets and board areas from conformal coating
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
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| Property | Value |
| Base Material | Natural latex rubber |
| Color | Pink |
| Solvent Stability (cured mask) | Stable in all hydrocarbon, hydrofluorocarbon, chlorinated, and halogenated solvents |
| Flux Compatibility | All types |
| Temperature Stability | 515°F/ 268ºC |
| Tack-Free Drying Time (10 mils @ 77°F/25ºC) | 15 min. |
| Cure Time (10 mils @ 77°F/25ºC) | 30 min. |
| Viscosity (@ 77°F) | ~190,000 cps (± 500 cps) |
| Viscosity Adjusted With | Deionized water |
| Solids Content | ~ 60% |
| Flash Point | Nonflammable |
| Weight/Gallon | 7.2 lbs. |
| RoHS Compliant | Yes |
