HumiSeal 1B18 Acrylic Conformal Coating

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

HumiSeal 1B18 Acrylic Conformal Coating

Main features

  • Single‑component acrylic formulation
  • Excellent flexibility
  • RoHS compliant & UL recognized

Product Description

HumiSeal 1B18 is a single‑component, fast‑drying acrylic conformal coating formulated for use on printed circuit assemblies. It provides excellent flexibility and electrical insulation performance, fluoresces under UV light for simplified inspection, and is easily repairable. HumiSeal 1B18 is compliant with RoHS Directive 2002/95/EC and is recognized under UL File Number E105698.

Product Key Features

  • Single‑component acrylic formulation
  • Fast drying for efficient processing
  • Excellent flexibility to withstand thermal and mechanical stress
  • RoHS compliant (Directive 2002/95/EC)
  • UL recognized (File No. E105698)

Applications

  • Protection of printed circuit boards (PCBs) in consumer, industrial, and automotive electronics
  • Use in high‑reliability electronics requiring quick processing and strong dielectric performance
Product Family

HS-1B18

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TDS, SDS & Technical Documents
  • 1B18 TDS
    English (Technical Data Sheet (TDS))
  • 1B18 SDS
    English (Safety Data Sheet (SDS))

Technical Specifications

General Properties
Density (g) Density (g)
0.92 g/cm3
Film Thickness Film Thickness
25 - 75 µm
Solids Solids
30 %
Physical Properties
Viscosity Viscosity
250 mPa.s
Thermal Properties
Operating Temperature Operating Temperature
-65 - 125 °C
UL 94 Rating UL 94 Rating
V-0
Electrical Properties
Breakdown Voltage Breakdown Voltage
6300 V

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