Conformal Coatings for Printed Circuit Board Protection |
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Conformal coatings for printed circuit boards cure tack free in seconds upon exposure to UV/Visible light to help streamline manufacturing assembly processes. Apply, cure, and ship immediately and eliminate the time-consuming steps of traditional thermal-cure and room temperature-cure conformal coatings. Dymax conformal coatings are available for tin whisker mitigation, humid environments, and shadowed areas. They are electrically insulated so they can be applied over the entire PCB surface or in select areas to provide protection from service environments.
Solvent-free conformal coatings contain low VOCs, eliminating the need for solvent handling, while enhancing worker safety and minimizing environmental impact. Each conformal coating is one part
(no mixing required) for easy dispensing.
- IPC-CC-830 approved, MIL I-46058C listed
- No need to rack or dry boards after applying
- Halogen-Free
- Multiple viscosities
- Rigid and flexible versions
- Clear, fluorescing, and black-colored coatings
- Secondary heat or moisture cure conformal coatings for printed circuit boards with shadowed areas
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Conformal coatings protect circuit boards from service environments. |
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Click on the conformal coating product number below for additional information. | |
| Conformal Coating |
Application |
Features |
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9481-E
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Thin, chemically resistant; Recommended where shadow
is present and components cannot withstand heat cure |
Solvent free; fast light cure; secondary moisture cure over
time; moisture cure provides room temperature cure for coating entrapped in
shadowed areas; thin, rigid coating provides chemical and abrasion resistance;
low odor; IPC-CC-830B approved; MIL-I-46058C listed; mitigates tin whiskers |
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New! 9482
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Reworkable, chemically resistant; Recommended where shadow
is present and components cannot withstand heat cure |
Solvent free; fast light cure; secondary moisture cure over
time; moisture cure provides room temperature cure for coating entrapped in
shadowed areas; engineered for coating thicknesses up to 0.254 mm (0.010 in); demonstrates excellent re-workability and thermal cycling properties; mitigates tin whiskers |
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| 984-LVUF |
Thin, chemically resistant conformal coating |
Solvent free; fast light cure; secondary heat cure; thin and rigid; provides chemical and abrasion resistance; isocyanate free; IPC-CC-830
approved; MIL-I-46058 listed |
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| 987 |
Thin, chemically resistant; recommended for
difficult-to-wet components and assembly materials |
Solvent free; fast light cure; secondary heat cure; thin and rigid; chemical and abrasion resistance; lower surface
energy provides enhanced wetting to components and assembly materials;
isocyanate free; IPC-CC-830 approved and MIL-I-46058 listed |
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| 9-20351-UR |
Flexible; engineered thickness between 50 mic [0.002 in] and 0.51 mm [0.020 in], although it may be applied thinner |
Solvent free; fast light cure; Ultra-Red™ fluorescing; isocyanate free; suitable for some types of spray equipment secondary heat cure; low VOC; high viscosity for selective application of thick coating optimized for wetting high profile leads; low modulus allows it to excel in thick coating applications where thermal shock performance is critical |
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| 9-20557 |
Medium thickness, flexible |
Solvent free; fast light cure; secondary heat cure; medium
viscosity; enhances coverage of leads and components; low
modulus for thermal excursions enhances thermal shock performance; isocyanate
free; IPC-CC-830 approved; MIL-I-46058 listed and UL recognized |
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| 9-20557-LV |
Thin, flexible |
Solvent free; fast light cure; secondary heat cure; low
viscosity is compatible with most types of spray equipment; low modulus for
thermal excursions enhances thermal shock performance; isocyanate free;
IPC-CC-830 approved and MIL-I-46058 listed |
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