World class silicones for worldwide solutions

QSil 550LV


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TDS
SDS
Description
2 part encapsulation and potting silicone
Feature
  • 100% solids - no solvents
  • Long pot life
  • Low modulus and good elongation
  • Heat cure required
Code
QSil 550LV
Feature
Feature 1
100% solids - no solvents
Feature 2
Long pot life
Feature 3
Low modulus and good elongation
Feature 4
Heat cure required
Colour
Grey
Cure Type
Addition
Density A
1.41
Density B
1.41 g/cm3
Dielectric Constant
3.12
Dielectric Strength (V/mil)
539 V/mil
Dissipation Factor
0.003
Drying / Fixing Conditions
30 mins at 100°C, 15 mins at 125°C, 10 mins at 150°C
Elongation at Break (%)
85 %
Gel Time at 25°C/77°F
>24 hr
Hardness Shore A
58
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)
3.47 N/mm
Tensile Strength (N/mm2)
2.97 N/mm2
Thermal Conductivity (W/mK)
~0.37 W/mK
UL File No.
E205830
Viscosity Mixed mPas
1400 mPas
Volume Resistivity (Ohms cm)
1.46E+15 ohms cm
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