HumiSeal 1B31 Pre-blends are specifically diluted to a viscosity for immediate use. No additional dilution is required. Customers should establish which pre-blend is suitable for their equipment and application methodbefore commercial use. HumiSeal Technical Support should be contacted if any further advice on pre-blends and equipment is required.
- 20 Litre Box (4x5L)
HumiSeal 1B31 is a fast drying, single component, acrylic conformal coating that provides excellent moisture and environmental protection for printed circuit assemblies. HumiSeal 1B31 is also produced as pre-blended products, at a range of viscosities, suitable for a variety of applications. HumiSeal 1B31, and its Pre-blends, demonstrate excellent flexibility, fluoresce under UV light for ease of inspection and are easily repairable. HumiSeal 1B31 coating is MIL-I-46058C qualified, IPC-CC-830 and RoHS Directive 2011/65/EU compliant. After complete cure, the properties of HumiSeal 1B31 Pre-Blends and HumiSeal 1B31 are comparable.
|Product||Viscosity (cPs)||Solids (%)||Density (g/cm3)||VOC (g/L)||Shelf Life (DOM, months)|
|1B31 PB 18 CPS||18 ± 5||15 ± 1.5||0.89 ± 0.02||747.6||12|
|1B31 PB 23 CPS||23 ± 5||16 ± 1.5||0.89 ± 0.02||743.2||12|
|1B31 PB 65 CPS||65 ± 5||24 ± 1||0.90 ± 0.02||685.8||24|
|1B31/505 PB 49 CPS||49 ± 5||24.5 ± 1||0.88 ± 0.02||664.4||12|
|1B31-245||40 ± 5||22 ± 2||0.86 ± 0.02||654.0||12|
|1B31/503 PB 110 CPS||110 ± 5||29 ± 2||0.90 ± 0.01||639.0||12|
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