World class silicones for worldwide solutions

QSil 561


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TDS
SDS
Description
2 part encapsulation and potting silicone
Feature
  • 100% solids - no solvents
  • Fast curing
  • Low modulus
  • Good elongation
Code
QSil 561
Feature
Feature 1
100% solids - no solvents
Feature 2
Fast curing
Feature 3
Low modulus
Feature 4
Good elongation
Colour
Grey
Cure Type
Addition
Density A
1.58
Density B
1.58 g/cm3
Dielectric Constant
3.2
Dissipation Factor
0.002
Drying / Fixing Conditions
15 mins at 150°C
Elongation at Break (%)
125 %
Gel Time at 25°C/77°F
10 min
Hardness Shore A
60
Max Storage Temperature
38 °C
Max Working Temp (°C)
240 °C
Min Working Temp (°C)
-55 °C
Mix Ratio By Weight
1:1
Rheology
Liquid
Shelf Life (mths)
24
Tear Resistance (N/mm)
3.47 N/mm
Tensile Strength (N/mm2)
1.72 N/mm2
Thermal Conductivity (W/mK)
~0.62 W/mK
Viscosity Mixed mPas
8000 mPas
Volume Resistivity (Ohms cm)
1.0E+15 ohms cm
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