QSil 553

 

PRODUCT DESCRIPTION

QSil 553 is a 100% silicone solids elastomer designed for electronic potting applications.  The two-component system offers a flame retardant, thermally conductive, low modulus material that is readily repairable.

KEY FEATURES

  • 100% solids –  no solvents
  • Long pot life
  • Low modulus
  • Good elongation
  • UL 94 V-0 rated, file number: QMFZ2.E205830

 

5 gallon pails

 

SPECIFICATIONS (typical properties)

Durometer : 45, Shore A
Tensile Strength : 250 psi
Tear Strength : 45 ppi
Elongation : 240 %
Viscosity : 6,000 cps
Mix Ratio : 1:1
Gel Time : 140 minutes
Color : Black
Thermal Conductivity : ~ 0.68 W/m-K
Specific Gravity : 1.63