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HumiSeal 1C48 Synthetic Rubber Conformal Coating

Humiseal Philippines Distributor

  • Product code: 1C48
  • Manufacturer: Humiseal
  • Package size: 5L
  • Shelf Life: 12 months

  

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HumiSeal 1C48 is a silicone conformal coating that offers speedy moisture cure and low viscosity, while being free of VOCs. It delivers top-notch protection against moisture and environmental factors for printed circuit assemblies. This solvent-free solution can be cured at room temperature within a matter of minutes. Additionally, HumiSeal 1C48 is fully compliant with the RoHS Directive 2011 65 EU.

FEATURES

  • silicone based
  • room temperature, moisture cure
  • single component
  • high solids

HumiSeal 1C48 conformal coating has

  • No VOCs or solvent
  • excellent environmental resistance and moisture resistance
  • RoHS directive 2015/863/EU
  • low toxicity

Typical Properties

Product Specification
Density, per ASTM D1475 1.01 ± 0.03 g/cm³
Min. Solids Content, % by weight per Fed-Std-141, Meth. 4044 100%
Viscosity, per Fed-Std-141, Meth. 4287 270 ± 50 centipoise
VOC 0 grams/liter
Recommended Coating Thickness 50 – 200 microns
Drying Time to Handle per Fed-Std-141, Meth. 4061 5 min (100 μm, 50% RH at 21 ºC)
8 min (200 μm, 50% R.H. at 21 ºC)
1.5 min (100 μm, 8% R.H. at 60 ºC)
4 min (200 μm, 8% R.H. at 60 ºC)
Recommended Curing Conditions 24 hrs. @ RT (> 40% R.H.)
Time required to Reach Optimum Properties 7 days
Recommended Stripper HumiSeal® Stripper 1091
Shelf Life at Room Temperature, DOM 12 months
Dielectric Strength per ASTM D149 18.5 KV/mm
Hardness, per ASTM D-2240-95 25 Shore A
Volume Resistivity per ASTM D-257 3.44 x 1014 ohms.cm (344TΩ.cm)
Surface Resistivity, per ASTM D-257 3.0 x 1014 ohms per sq.(300TΩ/sq.)
Insulation Resistance, per MIL-I-46058C 5.0 x 1013 ohms (50TΩ)
Moisture Insulation Resistance, per MIL-I-46058C 45.2 x 1010 ohms (452GΩ)

Resources

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