HumiSeal 1B31S Acrylic Conformal Coating
Harmonization Code : 3906909090 | Acrylic polymers in primary form Others>Others
Main features
- MIL‑I‑46058C qualified
- IPC‑CC‑830 compliant
- RoHS compliant (Directive 2002/95/EC)
Product Description
HumiSeal 1B31S is a fast‑drying, single‑component acrylic conformal coating with improved adhesion and excellent moisture and environmental protection for printed circuit assemblies. The coating offers outstanding flexibility, fluoresces under UV light for streamlined inspection, and is easily repairable. HumiSeal 1B31S is MIL‑I‑46058C qualified, IPC‑CC‑830 compliant, and RoHS Directive 2002/95/EC compliant.
Product Key Features
- Single‑component acrylic formulation
- Fast drying for efficient throughput
- MIL‑I‑46058C qualified
- IPC‑CC‑830 compliant
- RoHS compliant (Directive 2002/95/EC)
Applications
- Protection of printed circuit boards (PCBs) in consumer, industrial, automotive, and aerospace electronics
HS-1B31S
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TDS, SDS & Technical Documents
- 1B31S TDS
Technical Specifications
General Properties
Density (g) Density (g)
0.91 g/cm3 Film Thickness Film Thickness
25 - 75 µm Solids Solids
35 % Physical Properties
Viscosity Viscosity
200 mPa.s Thermal Properties
Glass Transition Temperature (Tg) Glass Transition Temperature (Tg)
14 °C Operating Temperature Operating Temperature
-65 - 125 °C UL 94 Rating UL 94 Rating
HB Electrical Properties
Breakdown Voltage Breakdown Voltage
7500 V 
