HumiSeal 1B31LOC Acrylic Conformal Coating

Harmonization Code : 3906909090 | Acrylic polymers in primary form Others>Others

HumiSeal 1B31LOC Acrylic Conformal Coating

Main features

  • Low VOC formulation
  • Strong electrical insulation properties
  • MIL‑I‑46058C qualified

Product Description

HumiSeal 1B31LOC is a low‑VOC, solvent‑based acrylic conformal coating designed to comply with most North American air‑quality regulations. It is a fast‑drying, single‑component coating that delivers excellent moisture and environmental protection for printed circuit assemblies. The cured film provides outstanding flexibility and electrical properties, fluoresces under UV light for simplified inspection, and is easily repairable. HumiSeal 1B31LOC is MIL‑I‑46058C qualified and IPC‑CC‑830 and RoHS Directive 2002/95/EC compliant.

Product Key Features

  • Low VOC formulation that meets most North American air‑quality requirements
  • Single‑component acrylic system
  • 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
  • Electronics manufactured in low‑VOC or regulated environments
Product Family

HS-1B31LOC

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TDS, SDS & Technical Documents
  • 1B31LOC TDS
    English (Technical Data Sheet (TDS))

Technical Specifications

General Properties
Density (g) Density (g)
1.20 g/cm3
Film Thickness Film Thickness
25 - 75 µm
Solids Solids
25 %
Physical Properties
Viscosity Viscosity
450 mPa.s
Thermal Properties
Operating Temperature Operating Temperature
-65 - 125 °C
Electrical Properties
Breakdown Voltage Breakdown Voltage
7500 V

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