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Black Color PCB Electronic Potting Silicone

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Technical Parameters for PCB Electronic Potting Silicone
Properties index Part A Part B
Before Curing Appearence Black fluid Colorless / yellowish fluid
Viscosisty (cps) 2500±500 -
Features when operation Mixing Ratio ( By weight) 10:1
Operating Time (25C /min) 20~30
Curing time ( hr, basically cured) 3
Curing time ( hr, perfectly cured) 24
Hardness(shore A) 15+/-3
After Curing Thermal Conductivity[W( m·K)] ≥0.4
Dielectric Strength( kV/mm) ≥25
Dielectric permittivity(1.2MHz) 3.0~3.3
Volume resistivity(Ω·cm) ≥1.0×1016
Fire Resistance 94-V1

(Pls note all data of  PCB Electronic Potting Silicone Rubber with black color above is in 25C with 55% humidity conditions. We dont guarantee a same date if testing under different conditions, or when data was regenerated).
Warm Tips for for PCB Electronic Potting Silicone
 1. Sealing pakage for storage. The mixture should be used up at once to avoid wasting.
 2. Silicone belongs to non-dangerous goods, but keep away form mouth and eyes.
 3. When it gets stratified after a period of storage, Please mix HY-210# evenly before using,
      it does not affect the performance.
Tel: +86 -0755-89311348
Mobile:18938867547 E-mail: hyjwya@szrl.net
Contact Information
  • Contact PersonWendy
  • Telephone15367315411
  • AddressLiulian Shibi, Pingdi Street