World class silicones for worldwide solutions

QSil 266


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TDS
SDS
Description
2 part encapsulation and potting silicone
Feature
  • 100% solids - no solvents
  • Excellent thermal conductivity
  • Heat cure required
Code
QSil 266
Feature
Feature 1
100% solids - no solvents
Feature 2
Excellent thermal conductivity
Feature 3
Heat cure required
Color
Brown
Color A
Brown
Color B
Brown
Cure Profile
20 mins at 150°C or 40 mins at 120°C
Cure Type
Addition
Elongation at Break
75 %
Gel Time at 25°C/77°F
>24 hr
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
Heat Cure
Shelf Life
24 mths
Specific Gravity A
2.10
Specific Gravity B
2.19
Tensile Strength
1.38 N/mm2
Test Conditions
Cured 15 min @ 150C and tested at room temperature
Thermal Conductivity
0.88 W/mK
Viscosity A
100,000 cP
Viscosity B
100,000 cP
Viscosity Mixed
100,000 cP
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