World class silicones for worldwide solutions

QSil 550F


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TDS
SDS
Description
2 part encapsulation and potting silicone
Feature
  • 100% solids
  • Fast gel time
  • Good elongation
  • Low modulus
Code
QSil 550F
Feature
Feature 1
100% solids
Feature 2
Fast gel time
Feature 3
Good elongation
Feature 4
Low modulus
Colour
Grey
Cure Type
Addition
Density A
1.39
Density B
1.39 g/cm3
Dielectric Constant
3.12
Dissipation Factor
0.003
Drying / Fixing Conditions
7 mins at 150°C
Elongation at Break (%)
112 %
Gel Time at 25°C/77°F
7 min
Hardness Shore A
60
Max Storage Temperature
38 °C
Max Working Temp (°C)
204 °C
Min Working Temp (°C)
-55 °C
Mix Ratio By Weight
1:1
Rheology
Liquid
Shelf Life (mths)
24
Tear Resistance (N/mm)
4.34 N/mm
Tensile Strength (N/mm2)
4.21 N/mm2
Thermal Conductivity (W/mK)
~0.37 W/mK
UL File No.
E205830
Viscosity Mixed mPas
4000 mPas
Volume Resistivity (Ohms cm)
1.47E+15 ohms cm
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