World class silicones for worldwide solutions

QSil 229


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TDS
SDS
Description
Two-part Self-Bonding Transparent Liquid Silicone Elastomer
Feature
  • Long (> 3 days) work life
  • Low linear shrinkage
  • Non-yellowing catalyst system
  • Self-bonding without primer, requires cure at elevated temperature to build adhesion and develop full physical properties
Code
QSil 229
Feature
Feature 1
Long (> 3 days) work life
Feature 2
Low linear shrinkage
Feature 3
Non-yellowing catalyst system
Feature 4
Self-bonding without primer, requires cure at elevated temperature to build adhesion and develop full physical properties
Color
Transparent and Colorless
Color A
Transparent to slightly translucent
Color B
Transparent and colorless
Cure Profile
60 mins at 150°C
Cure Type
Addition
Dielectric Constant
2.69
Dielectric Strength (V/mil)
500 V/mil
Dissipation Factor
0.0006
Hardness Shore A
65
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
Refractive Index at 589 nm
1.409
Rheology
Liquid
Shelf Life
24 mths
Specific Gravity A
1.0
Specific Gravity B
1.0
Specific Heat (cal/g-°C)
0.3
Thermal Conductivity
0.18 W/mK
Transmittance at 400 nm, 1 mm path (%)
>98 %
Viscosity A
2,900 cP
Viscosity B
2,900 cP
Volume Resistivity (Ohms cm)
1.7 E+15 ohms cm
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