World class silicones for worldwide solutions

QSil556


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TDS
SDS A
SDS B
Description
2 Part Addition cure silicone encapsulant
Feature
  • Low viscosity
  • Low flammablility, UL94V0 approved file No. E205830
  • 1:1 Mix Ratio
  • Solvent free
Code
QSil556
Sub Group
None
Feature
Feature 1
Low viscosity
Feature 2
Low flammablility, UL94V0 approved file No. E205830
Feature 3
1:1 Mix Ratio
Feature 4
Solvent free
Appearance
Dark grey viscous liquid
Test Conditions
After 15 minutes at 150°C
Colour
Grey
Colour A Part
Beige
Colour B Part
Black
SG
1.38
Min Working Temp - °C
-50 °C
Max Working Temp +°C
275 °C
FDA
No
Shelf life
24 mths
Max storage temperature °C
30 °C
Pack Type
2-Part Kit
Mix Ratio
1:1
Rheology
Viscous Liquid
Viscosity A-Part mPas
1100 mPas
Viscosity B-Part mPas
2300 mPas
Viscosity Mixed mPas
1700 mPas
Non Corrosive
Yes
Cure Type
Addition
RTV or Heat cure
Heat Acclerated RTV
Self Bonding
No
UL 94V-0
Yes
Duro Shore A
46
Tensile MPa
1.9 MPa
Elongation %
75 %
CTE Volumetric ppm/°C
700 ppm/°C
CTE Linear ppm/°C
233 ppm/°C
Max Cure Hrs @ 25 °C
24 hrs
Max Cure Mins @ 100 °C
15 mins
Thermal Conductivity W/mK
0.32 W/mK
Volume Resistivity ohms cm
1E+14 ohms cm
Dielectric Strength kV/mm
17.5 kV/mm
Dielectric Constant @ 1kHz
3.36
Dissipation Factor @ 1kHz
0.002
Pot Life mins
65 mins
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