World class silicones for worldwide solutions

QSil 550F


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TDS
SDS
Description
Addition Cure Potting Material
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
Color
Gray
Color A
Beige
Color B
Black
Cure Type
Addition
Dielectric Constant
3.12
Dissipation Factor
0.003
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
204 °C
Min Working Temp
-55 °C
Mix Ratio By Weight
1:1
Rheology
Liquid
RTV or Heat cure
RTV
Shelf Life
24 mths
Specific Gravity A
1.39
Specific Gravity B
1.39
Tear Resistance (N/mm)
4.38 N/mm
Tensile Strength
4.21 N/mm2
Test Conditions
Cured 7 min @ 150C and tested at room temperature
Thermal Conductivity
~0.37 W/mK
UL 94V-0
3.0 mm
UL File No.
E205830
UL Listed
yes
Viscosity A
3,500 cP
Viscosity B
3,500 cP
Viscosity Mixed
4,000 cP
Volume Resistivity (Ohms cm)
1.47E+15 ohms cm
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