World class silicones for worldwide solutions

QSil 573


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TDS
SDS
Description
Addition Cure Potting Silicone
Feature
  • No solvent added
  • Good thermal conductivity
  • 24 hour room temperature cure
  • Repairable
Code
QSil 573
Feature
Feature 1
No solvent added
Feature 2
Good thermal conductivity
Feature 3
24 hour room temperature cure
Feature 4
Repairable
Color
Gray
Color A
White
Color B
Gray
Cure Type
Addition
Dielectric Constant
4.92
Dissipation Factor
0.005
Elongation at Break
40 %
Gel Time at 25°C/77°F
155 min
Hardness Shore A
55
Linear Shrinkage (%)
0.1 %
Max Storage Temperature
38 °C
Max Working Temp
204 °C
Min Working Temp
-55 °C
Mix Ratio By Weight
1:1
Rheology
Liquid
RTV or Heat cure
RTV
Shelf Life
24 mths
Solids Content (%)
100 %
Specific Gravity A
2.14
Specific Gravity B
2.18
Tensile Strength
1.1 N/mm2
Test Conditions
Cured 15 min at 150C and tested at room temperature
Thermal Conductivity
~0.90 W/mK
UL 94V-0
3.0 mm
UL 94V-1
1.5 mm
Viscosity A
5,500 cP
Viscosity B
5,500 cP
Viscosity Mixed
5,500 cP
Volume Resistivity (Ohms cm)
5.05E+13 ohms cm
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